MUR6080PT中文资料

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MUR3060PT

MUR3020PT, MUR3040PT,MUR3060PT SWITCHMODE ™Power Rectifiers...designed for use in switching power supplies, inverters and as free wheeling diodes, these state–of–the–art devices have the following features:•Ultrafast 35 and 60 Nanosecond Recovery Time •175°C Operating Junction Temperature •High V oltage Capability to 600 V olts •Low Forward Drop•Low Leakage Specified @ 150°C Case Temperature•Current Derating Specified @ Both Case and Ambient Temperatures •Epoxy Meets UL94, V O @ 1/8″•High Temperature Glass Passivated JunctionMechanical Characteristics:•Case: Epoxy, Molded•Weight: 4.3 grams (approximately)•Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable •Lead Temperature for Soldering Purposes:260°C Max. for 10 Seconds •Shipped 30 units per plastic tube •Marking: U3020, U3040, U3060MAXIMUM RATINGSDevice PackageShipping ORDERING INFORMATIONMUR3020PT SOT–9330 Units/Rail MUR3040PT SOT–9330 Units/Rail MUR3060PTSOT–9330 Units/RailMAXIMUM RATINGS (Per Leg)THERMAL CHARACTERISTICS (Per Diode Leg)ELECTRICAL CHARACTERISTICS (Per Diode Leg)0.10.20.30.5123510203050i F , I N S T A N T A N E O U S F O R W A R D C U R R E N T (A M P S )v F , INSTANTANEOUS VOLTAGE (VOLTS)Figure 1. Typical Forward Voltage (Per Leg)T C , CASE TEMPERATURE (5C)Figure 3. Current Derating, Case (Per Leg)T A , AMBIENT TEMPERATURE (5C)Figure 4. Current Derating, Ambient (Per Leg)P F (A V ), A V E R A G E P O W E R D I S S I P A T I O N (W A T T S )1614121086420I F(AV), AVERAGE FORWARD CURRENT (AMPS)Figure 5. Power Dissipation (Per Leg)121416I F (A V ), A V E R A G E F O R W A R D C U R R E N T (A M P S )i F , I N S T A N T A N E O U S F O R W A R D C U R R E N T (A M P S )T A , AMBIENT TEMPERATURE (5C)Figure 9. Current Derating, Ambient (Per Leg)P I F(AV), AVERAGE FORWARD CURRENT (AMPS)Figure 10. Power Dissipation (Per Leg)I F (A V ), A V E R A G E F O R W A R D C U R R E N T (A M P S )0.10.20.30.5123510203050i F , I N S T A N T A N E O U S F O R W A R D C U R R E N T (A M P S )v F , INSTANTANEOUS VOLTAGE (VOLTS)Figure 11. Typical Forward Voltage (Per Leg)140150160170180IT C , CASE TEMPERATURE (5C)Figure 13. Current Derating, Case (Per Leg)109T A , AMBIENT TEMPERATURE (5C)Figure 14. Current Derating, Ambient (Per Leg)P F (A V ), A V E R A G E P O W E R D I S S I P A T I O N (W A T T S )1614121086420I F(AV), AVERAGE FORWARD CURRENT (AMPS)Figure 15. Power Dissipation (Per Leg)121416I F (A V ), A V E R A G E F O R W A R D C U R R E N T (A M P S )8765432100.010.020.050.10.20.51t, TIME (ms)Figure 16. Thermal Responser (t ), T R A N S I E N T T H E R M A L R E S I S T A N C E (N OR M A L I Z E D )1K102050100200500V R , REVERSE VOLTAGE (VOLTS)Figure 17. Typical Capacitance (Per Leg)C , C A P A C I T A N C E (p F )PACKAGE DIMENSIONSNOTES:1.DIMENSIONING AND TOLERANCING PER ANSIY14.5M, 1982.2.CONTROLLING DIMENSION: MILLIMETER.DIM MIN MAX MIN MAXINCHESMILLIMETERSA---20.35---0.801B14.7015.200.5790.598C 4.70 4.900.1850.193D 1.10 1.300.0430.051E 1.17 1.370.0460.054G 5.40 5.550.2130.219H 2.00 3.000.0790.118J0.500.780.0200.031K31.00 REF 1.220 REFL---16.20---0.638Q 4.00 4.100.1580.161S17.8018.200.7010.717U 4.00 REF0.157 REFV 1.75 REF0.069TO–218 THREE LEADTO–218CASE 340D–02ISSUE ESTYLE 2:PIN 1.ANODE 12.CATHODE(S)3.ANODE 24.CATHODE(S)SWITCHMODE is a trademark of Semiconductor Components Industries, LLC.ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. PUBLICATION ORDERING INFORMATIONJAPAN: ON Semiconductor, Japan Customer Focus Center4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan 141–0031Phone: 81–3–5740–2700Email: r14525@。

MUR360中文资料

极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
符号
Symbols
MUR340
MUR360
TA= 25℃ TA=150℃
IRM
最大反向恢复时间
IF=0.5A IR=1.0A IRR=0.25A
trr
MAX. Reverse Recovery Time
典型结电容
Type junction capacitance
VR=4.0V f = 1.0MHz
Cj
1.30 5.0 150
50
75
MUR360 1.35
75
单位 Unit
V µA nS
pF
- 275 -
大昌电子 DACHANG ELECTRONICS
元器件交易网
正向电流 IF(A) IF Instantaneous Forward Current (A)
SIYU R
特性曲线 Characteristic Curves
MUR340 ..ห้องสมุดไป่ตู้... MUR360
大昌电子 DACHANG ELECTRONICS
- 276 -
峰值正向浪涌电流 IFSM(A) IFSM Peak Forward Surge Current (A)
IR(AV)
30
单位 Unit
V V V A A µA
典型热阻 Typical thermal resistance
工作结温和存储温度 Operating junction and storage temperature range

百慕尔机械电子有限公司产品说明书：BLIND THROUGH HOLLOW SHaft INCREM

S u b j e c t t o m o d i fi c a t i o n i n t e c h n i c a n d d e s i g n . E r r o r s a n d o m i s s i o n s e x c e p t e d .GI342 with through hollow shaft Features–Encoder with blind or through hollow shaft ø10...15 mm–Max. 2048 pulses per revolution –Optical sensing method–Flange and housing made of high-tech plastics –Tangential cable output–Available with commutation signals –Mounting depth 40 mm Technical data - electrical ratings Voltage supply5 VDC ±10 % 4.75...30 VDC 10...30 VDC Reverse polarity protection Yes (4.75...30 VDC)Consumption w/o load ≤30 mA (24 VDC) ≤60 mA (5 VDC)Pulses per revolution 5 (2048)Reference signal Zero pulse, width 90°Sensing method Optical Output frequency ≤150 kHzOutput signals A 90° B, N + inverted Output stagesLinedriver/RS422 TTLPush-pull short-circuit proof Interference immunity DIN EN 61000-6-2Emitted interference DIN EN 61000-6-4ApprovalUL approval / E63076GI341, GI342Technical data - mechanical design Size (flange)ø58 mm Protection DIN EN 60529IP 54Operating speed ≤6000 rpm Rotor moment of inertia 60 gcm²MaterialHousing: carbon-fiber reinforced polyamide Operating temperature -20...+80 °CRelative humidity 95 % non-condensing ResistanceDIN EN 60068-2-6Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Connection Cable 1 m Weight approx.150 gGI341Shaft type ø10...15 mm (blind hollow shaft)Starting torque ≤0.015 Nm (+25 °C)GI342Shaft type ø10...15 mm (through hollow shaft)Starting torque≤0.05 Nm (+25 °C)Optional–Commutation tracks UVW–Temperature max. 120 °C (only GI341)S u b j e c t t o m o d i fi c a t i o n i n t e c h n i c a n d d e s i g n . E r r o r s a n d o m i s s i o n s e x c e p t e d .GI341, GI342Part number GI341.71Pulse number - see tableConnection71Cable 1 m, tangentialVoltage supply / signals 22 5 VDC / linedriver RS422 70 4.75...30 VDC / push-pull7210...30 VDC / linedriverRS422 (5 VDC)Blind hollow shaftA ø12 mm, center mountingB ø10 mm, center mountingC ø14 mm, center mountingGø15 mm, center mountingGI342.71Pulse number - see tableConnection71Cable 1 m, tangentialVoltage supply / signals 22 5 VDC / linedriver RS422 70 4.75...30 VDC / push-pull7210...30 VDC / linedriverRS422 (5 VDC)Through hollow shaftA ø12 mm, clamping ring on flangeB ø10 mm, clamping ring on flangeC ø14 mm, clamping ring on flangeGø15 mm, clamping ring on flangeAccessoriesMounting accessories 10157338Spring coupling for encoders with ø58 mm housing (Z 119.023)11034094Rubber buffer element 7.5 mm long, as torque support (Z 119.036)11034097Shoulder screw M5 as torque support (Z 119.040)11034117Spring coupling for motor’s fan guard (Z 119.068)Other pulse numbers on request.Example: part number 23 = 1024 pulses.Configurations with commutation tracks on requestBlind hollow shaft Through hollow shaftPart number (pulse number)49 (5)41 (100)14 (400)26 (1500)36 (10)57 (128)15 (500)29 (2048)50 (25)06 (200)22 (1000)39 (50)09 (250)23 (1024)40 (60)13 (360)24 (1250)S u b j e c t t o m o d i fi c a t i o n i n t e c h n i c a n d d e s i g n . E r r o r s a n d o m i s s i o n s e x c e p t e d .Without commutating tracks Core colour Assignment grey Track B pink Track B inv.red Track N (zero pulse)black Track N inv. (zero pulse inv.)brownTrack A greenTrack A inv.white/green GND brown/green UBWith commutating tracksCore colour Assignment brown/green UB red Track N (zero pulse)black Track N inv. (zero pulse inv.)brown Track A green Track A inv.pink Track B inv.grey Track B white/green GNDwhite Track W inv.yellow Track W blue Track V violet Track V inv.grey/pink Track U inv.red/blueTrack UPlease use cores twisted in pairs (for example track A / track A inv.) for extension cables of more than 10 m length.Terminal assignment GI341, GI342Output signalsOutputs Linedriver RS422Output level High >2.5 V (I = -20 mA)Output level Low <0.5 V (I = 20 mA)Load High / Low <20 mAOutputs Push-pull short-circuit proof Output level High >UB -3 V (I = -20 mA)Output level Low <0.5 V (I = 20 mA)Load High / Low<20 mATrigger levelS u b j e c t t o m o d i fi c a t i o n i n t e c h n i c a n d d e s i g n . E r r o r s a n d o m i s s i o n s e x c e p t e d .DimensionsGI342 - through hollow shaftGI341 - blind hollow shaft GI341, GI342。

布林利 40英寸和48英寸扑打刺机产品说明书

Important: This manual contains information for the safetyof persons and property. Read it carefully before assembly and operation of the equipment!Visit us on the web! OWNER'S MANUALINDRODUCTION================================================================================================REQUIRED TOOLS FOR ASSEMBLY• 7/16” Wrench• 7/16” Socket & Ratchet • 9/16” Wrench• 9/16” Socket & Ratchet •1/2” Socket & Ratchet • Pliers •GlovesSAFETY LABELS AND NOTATIONThe safety labels shown in this section are placed in important areas on your product to draw attention to potential safety hazards.On your product safety labels, the words DANGER , WARNING and CAUTION are used with the safety-alert symbol. DANGER identifies the most serious hazards.The operator’s manual also explains any potential safety hazards whenever necessary in special safety messages that are identified with the word, CAUTION, and the safety-alert symbol.GENERAL NOTES (OPERATION)Caution should be taken when towing and/or using any attachment. This attachment combined with the weight distribution, turning radius, and speed of towing vehicle can result in severe injury or death to operator, damage to towing vehicle, and/or attachment if not used properly. Follow all towing safety precautions noted in the towing vehicle owner’s manual, including the following precautions:• Ensure the combined weight of the towing vehicle (tow vehicle weight +operator weight) is greater than the maximum towed weight of attachment (empty attachment weight + weight of load).• Do not exceed maximum towing capacity of towing vehicle.CUSTOMER RESPONSIBILITIES- Please read & retain this manual. The instructions will enable to assemble and maintain your product properly. - Please carefully read and observe the SAFETY SEcTION of this manual.- Follow a regular schedule in maintaining and caring for your Brinly-Hardy product.CONGRATULATIONS on the purchase of your new Brinly-Hardy Plug Aerator! This accessory has been designed, engineered and manufactured to give you the best possible dependability and performance.Should you experience any problem you cannot easily remedy, please do not hesitate to contact our knowledgeable customer service department toll-free at 1-877-728-8224. We have competent, well trained technicians to help you with the assembly and use of your Plug Aerator.TABLE OF CONTENTS============================Safety .................2-3Specifications .............4Hardware Identifier .......5-6PA-403BHAssembly ............7-14PA-482BHAssembly ...........15-22Operation, Maintenanceand Service ..........23-25Parts List ............26-27Limited Warranty .. (28)RECORD PURCHASE INFORMATION===============================================================Record your purchase information in the spaces provided below:DATE OFPURCHASE ��COMPANY NAME ��SERIAL NUMBER ��CO. PHONE ��SAFETY================================================================================================• Do not exceed the maximum drawbar pull rating of the towingvehicle. Drawbar pull is the horizontal force required to pull the attachment (including weight of load).• Only tow this product in the vehicle’s tow mode/speed setting orless than 5 mph. Do not exceed 5 mph.• Towing speed should always be slow enough to maintain control.Travel slowly and use caution when traveling over rough terrain. Avoid holes, rocks and roots.• Slow down before you turn and do not turn sharply.• Use wide turning angles to ensure the attachment follows the pathof the towing vehicle.• Do not use attachment on steep slopes. A heavy load could causeloss of control or overturn attachment and towing vehicle. Additional weights may need to be added to your vehicle; check with towing vehicle manufacturer for recommendations.• Reduce towed weight when operating on slopes.• Keep all movement on slopes slow and gradual. Do not makesudden changes in speed, directions, or turning.• If you start and stop suddenly on hills, you may lose steering controlor the towing vehicle may tip.• Do not start or stop suddenly when going uphill or downhill. Avoiduphill starts.• Slow down and use extra care on hillsides. Turf conditions canaffect vehicle stability. Use extreme caution while operating near drop-offs.• Do not drive close to creeks, ditches and public highways.• Watch out for traffic when crossing near roadways.• Use care when loading or unloading the vehicle into a trailer ortruck.• The attachment can obstruct the view to the rear. Use extra carewhen operating in reverse.• When reversing, carefully back-up straight to avoid jackknifing. Donot allow towing vehicle wheels to contact attachment draw bar. Damage could result.• Stop on level ground, disengage drives, set the parking brake, andshut off engine before leaving the operator’s position for any reason including emptying the attachment.• Use this attachment for intended purpose only.• This attachment is intended for use in lawn care and homeapplications. Do not tow behind a vehicle on a highway or in any high speed applications.• Do not tow at speeds higher than the maximum recommendedtowing speed.• Do not tow this product behind a motor vehicle such as a car ortruck.• Always wear substantial footwear. Do not wear loose fitting clothingthat can get caught in moving parts.• Keep your eyes and mind on your towing vehicle, attachment andarea being covered. Do not let other interests distract you.• Stay alert for holes and other hidden hazards in the terrain• Keep the towing vehicle and attachment in good operating conditionand keep safety devices in place.• The towing vehicle and attachment should be stopped andinspected for damage after striking a foreign object. Any damage should be repaired before restarting and operating the equipment.• Keep all parts in good condition and properly installed. Fix damagedparts immediately. Replace worn or broken parts. Replace all worn or damaged safety and instruction decals. Keep all nuts, bolts and screws tight.• Do not modify the attachment or safety devices. Unauthorizedmodifications to the towing vehicle or attachment may impair its function, safety and void the warranty.TOWING VEHICLE AND TOWING SAFELY• Know your towing vehicle controls and how to stop safely. READYOUR TOWING VEHICLE OWNER’S MANUAL before operating.• Check the towing vehicle brake action before you operate. Adjust orservice brakes as necessary.• Stopping distance increases with speed and weight of towed load.Travel slowly and allow extra time and distance to stop.• Use only approved hitches. Tow this attachment only with a towingvehicle that has a hitch designed for towing. Do not connect this attachment except at the approved hitch point.• Follow the tow vehicle manufacture’s recommendations forweight limits for towed equipment and towing on slopes. Use counterweights or wheel weights as described in the towing vehicle operator’s manual.• Do not shift to neutral and coast downhill.• Do not allow children to operate the towing vehicle. Do not allowadults to operate the towing vehicle without proper instruction or without having read the owner’s manual.PROTECT THOSE AROUND YOU• Before you operate any feature of this attachment or towing vehicle,observe your surroundings and look for bystanders.• Keep children, bystanders and pets at a safe distance away whileoperating this or any attachment.• Use care when reversing. Before you back up, look carefully behindfor bystanders.KEEP RIDERS OFF TOWED ATTACHMENT & TOWING VEHICLE• Do not carry passengers.• Do not let anyone, especially children, ride in/on this attachment,the towing vehicle or hitch bracket. Riders are subject to injury such as being struck by foreign object and/or being thrown off during sudden starts, stops and turns. Riders may also obstruct the operator’s view resulting in this attachment being operated in an unsafe manner.KEEP BODY PARTS FROM UNDER TOWBARBefore disconnecting this machine from towing vehicle hitch plate:• Stop on level ground.• Stop towing vehicle engine• Lock towing vehicle park brake.• Block wheels of the machine.• Make sure body parts are not under towbar.================================================================================================SPECIFICATIONSMODELS: PA -403B H & PA -403B H -AAssembly steps begin on page 7Assembly steps begin on page 16Online Info + Video LinksOnline Info + Video LinksMODELS:PA -482B H & PA -482B H -AHARDWARE IDENTIFIERNot sure which model you have? Page 4 will clear up any confusion.ASSEMBLY : 40” Plug Aerator (PA-403BH)---------REQUIRED TOOLS FOR ASSEMBLY• 7/16” Wrench• 7/16” Socket & Ratchet • 9/16” Wrench• 9/16” Socket & Ratchet • 1/2” Socket & Ratchet • Pliers •Gloves0000000000000000000000000P A R T I D E N T I F I E RH A R D w A R E I D E N T IF IE RAdditional info and videos are available on our website:(OR scan this QR code)STEP 2-B-------------------------Align the Mounting Brackets (31) to the outside of T ow Bars (7). Find this hardware:- x4 Hex Bolts (8) - 5/16” x 1” - x4 Flat Washers (24) - 5/16” - x4 Nylon Lock Nuts (32) - 5/16”the hex bolts (8). Insert the Bolt and Washer Assembly from outside of the Mount Bracket.Start to add Nylon Lock Nuts (32) to the end of each hex bolt, however, DO NOT tighten fully (yet).Add a flat washer (24) to each of---C . D .STEP 5----------------Find this hardware:- x24 Lock Nuts (28assemblies (12 & 13).shown.assembly (12 and 13(28STEP 7------------------------------------------------------------------------------ASSEMBLYIS COMPLETE!-----------------To find replacement parts, an index / breakdown of all the parts for this pages 26-27.Operation, Maintenance and Service information availableNot sure which model you have? Page 4 will clear up any confusion.ASSEMBLY : 48” Plug Aerator (PA-482BH)---------REQUIRED TOOLS FOR ASSEMBLY• 7/16” Wrench• 7/16” Socket & Ratchet • 9/16” Wrench• 9/16” Socket & Ratchet • 1/2” Socket & Ratchet • Pliers •GlovesAdditional info and videos are available on our website:(OR scan this QR code)0000000000000000000000000P A R T I D E N T I F I E RH A R D w A R E I D E N T IF IE RAlign the Mounting Brackets (31) to the outside of T ow Bars (7). Find this hardware:- x4 Hex Bolts (8) - 5/16” x 1”- x4 Flat Washers (24) - 5/16”- x4 Nylon Lock Nuts (32) - 5/16”STEP 2-B-----------------------------hex bolts (8). Insert the Bolt and Washer Assembly from outside of the Mount Bracket.Start to add Nylon Lock Nuts (32) to the end of each hex bolt, however, DO NOT tighten fully (yet).Add a flat washer (24) to each of the---C . STEP 5------------------Find this hardware:- x32 Hex Head Bolts (20- x32 Flat Washers (24- x32 Lock Nuts (28assemblies (12 & 13).Align Plugging Spoons (9all the Tube Assemblies (shown.assembly (12 and 13(28) as illustrated here.D.STEP 7------------------------------------------------------------------------------ASSEMBLYIS COMPLETE!-----------------To find replacement parts, an index / breakdown of all the parts for this pages 26-27.Operation, Maintenance and Service information availableOPERATIONWHEN TO AERATE------------------------------------------------------Your Aerator should nOT be used when lawn conditions are too wet or too dry.USE OF ADDITIONAL WEIGHT---------------------------------------------The weight required to give a recommended penetration of approximately two to three inches will vary according to soil type and conditions. Concrete blocks, patio blocks, sand bags, or any other type of weight can be added to Aerator Tray as required. Weight can be secured by using tie downs through holes in Tray Flanges. Tie downs are not furnished with your unit. Usually three Concrete Blocks will be sufficient, but more or less weight may be required.• Drive your tractor to location to be Aerated.• Lower Aerator to Operating Position.• Drive the Tractor FORWARD approximately ten feet & stop.•Observe the operation- there should be a Plug hole approximately every ten to twelve inches and not more than three inches deep.• Add or remove weight to obtain this condition.--INFO & VIDEOS------------------Additional info and videos are available on our website:(OR scan the QR codes below)MAINTENANCESharping the spoons may provide improved performance.1. Using a metal file or grinding wheel, sharpen the outer edge of the end at a 30° angle for each spoon.2. After sharpening all the spoons, spray paint the exposed metal to prevent rust. NOTE: Use a rust-preventive spray paint on the exposed metal after sharping all of the spoons.3. Allow the paint to fully dry based on the paint’s recommended drying time.SHARPENING GUIDE---------------------------------OPERATIONMOUNTINGAND TRANSPORTING-------------------------------Attach aerator to your rider or lawn/garden tractor using pin and hairpin cotter (supplied).TO PLACE INTRANSPORT POSITION:• Push REARWARD on Lift Handle (11) towards Transport Lock Pin in Side Plate. Pull Handle OUT and move over the Lock Pin. Aerator now rests on wheels.TO PLACE INOPERATING POSITION:• Pull OUT on Lift Handle (releasing from Transport Lock Pin) and move FORWARD. Aerator now rests on Plugging Spoons.• The key to years of trouble-free service is to keep your Aerator clean and dry.• Never allow wet material to remain in tray for extended periods of time.• Occasionally check all moving parts for free movement and, if necessary, lubricate with oil.• Should rust develop, sand lightly & then paint area with enamel.• Periodically check all fasteners for tightness.QUALITY CONTINUES WITH QUALITY SERVICE--------------------------We provide a process to remedyyour questions or problems. Follow the steps below to get answers to any questions you may have about your product, or to order replacement parts:1. Refer to your attachment andmachine operator manuals.2. In North America and canada, call1-877-728-8224 and provide product serial number and model number.SERVICETo prevent rust on plugging spoons, apply a light coat of oil on the working areas of spoons after each use. Should rust appear on any other part of your Aerator, Plugging spoons are manufactured with special steels and are heat treated to resist wear of abrasive soil. Striking sub-surface objects can cause spoon MAINTENANCEMHPK-12BHThis quick-connect magnetic hitch pin can replace a regular cotter pin for an extra-strong, convenient upgrade. - Diameter: 1/2” - Pin Length: 3”OPTIONAL ACCESSORYMAGNETIC HITCH PIN ---------------NOTE: Additional accesoriesare also available in our Parts Store online: INSTALLATION QUESTIONS? MISSING PARTS? NEED REPLACEMENT PARTS?DON’T GO BACK TO THE STORE!Please call Customer Service Department Toll Free 877-728-8224 OR Email:**************************Brinly-Hardy company warrants the products listed below against defects in material and workmanship, and will at its option, repair or replace, free of charge, any part found to be defective in materials or workmanship. This limited warranty shall only apply if this prod -uct has been assembled, operated, and maintained in accordance with the Operator’s manual furnished with the product, and has not been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water, or damage because of other peril or natural disaster.Parts found to be defective within the warranty period will be re -placed at our expense. Our obligation under this warranty is ex-pressly limited to the replacement or repair, at our option, of parts found to be defective in material and workmanship.HOw TO OBTAIn ServIce: Warranty parts replacements are available, only with proof of purchase, through our Customer Ser -vice Department. Call 877-728-8224.No implied warranty, including any implied warranty of mer-chantability of fitness for a particular purpose, applies after the applicable period of express written warranty above as to the part as identified below. No other express warranty whether written or oral, except as mentioned above, given by any per-son or entity, including a dealer or retailer, with respect to any product, shall bind Brinly-Hardy Co. During the period of the warranty, the exclusive remedy is repair or replacement of the product as set forth above.The provisions as set forth in this warranty provide the sole and exclusive remedy arising from the sale. Brinly-Hardy Co. shall not be liable for incidental or consequential loss or dam-age including, without limitation, expenses incurred for substi-tute or replacement lawn care services or for rental expenses to temporarily replace a warranted product.Some states do not allow the exclusion or limitation of incidental or consequential damages, or limitations on how long an implied warran-ty lasts, so the above exclusions or limitations may not apply to you.During the warranty period, the exclusive remedy is replacement of the part. In no event shall recovery of any kind be greater that the amount of the purchase price of the product sold. Alteration of safety features of the product shall void this warranty. You assume the risk and liability for loss, damage, or injury to you and your property and/or to others and their property arising out of the misuse or inabilityto use this product. NOTE: This limited warranty shall not extend to anyone other than the original purchaser or to the person for whom it was purchased as a gift.This limited warranty lasts as long you own your product purchased from an authorized seller. Coverage terminates once you sell or otherwise transfer the product.This limited warranty does not cover any purchaser other than the original purchaser of the product, nor does it cover any product pur -chased from an unauthorized third-party. If you are not the original purchaser of this product, your product is not covered by our limited warranty and you take the product “AS IS” and “with all faults.”We may require proof of purchase from you demonstrating that you are the original purchaser of the product, purchased the product from an authorized dealer, and are eligible to make a valid claim under this limited warranty.How state law relates to this warranty: This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.IMPOrTAnT:The Warranty period stated below begins with the proof of purchase. Without the proof of purchase, the Warranty period begins from the date of manufacture determined by the serial number manufacturing date. All parts replaced under warranty will be considered as part of the original product, and any warranty on the replaced parts will expire coincident with the original product warranty.The limited warranty set forth below is given by Brinly-Hardy Company with respect to new merchandise purchased and used in the United States (its possessions and territories) and Canada.This limited warranty does not provide coverage in the following cases:a. Routine maintenance items such as lubricants & filters.b. Normal deterioration of exterior finish due to use or exposure.c. Transportation and/or labor charges.d.The warranty does not include commercial and/or rental use.MANUFACTURER’S LIMITED WARRANTYAERATORSwArrAnTY PerIOd:See applicable parts listed below. Standard / Residential Use:Steel Frame & Steel Parts ............. 2 years Stars & Plugs ...................... 90 days Tires / Wheels .................... 90 daysDrive: Chain & Sprocket ............. 90 daysAll other normal wear parts or component failures will be covered on this product for a period of 90 days.。

MBR6060PT中文资料

500
400 300
45
30
200
15
100
0 0 50 CASE TEMPERATURE. ( C)
o
100
150
0 1
10 NUMBER OF CYCLES AT 60Hz
100
FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG
FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG
PEAK FORWARD SURGE CURRENT. (A)
Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method
AVERAGE FORWARD CURRENT. (A)
- 900S AND CHARACTERISTIC CURVES (MBR6050PT THRU MBR60100PT)
FIG.1- FORWARD CURRENT DERATING CURVE
75 600 RESISTIVE OR INDUCTIVE LOAD 60
Maximum Average Forward Rectified Current at Tc=125OC Peak Repetitive Forward Current (Rated VR, Square Wave, 20KHz) at Tc=120oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Peak Repetitive Reverse Surge Current (Note 1) Maximum Instantaneous Forward Voltage at (Note 2) IF=30A, Tc=25OC IF=30A, Tc=125OC Maximum Instantaneous Reverse Current @Tc=25+ at Rated DC Blocking Voltage Per Leg @ Tc=125+ (Note 1) Voltage Rate of Change at (Rated VR) Typical Thermal Resistance Per Leg (Note 3) Operating Junction Temperature Range Storage Temperature Range

MUR6060中文资料

Fig. 3 Peak reverse current versus -diF/dt.
Fig. 4 Dynamic parameters versus junction temperature.
Fig. 5 Recovery time versus -diF/dt.
Fig. 6 Peak forward voltage versus diF/dt.
Inches Min. Max. 0.780 0.819 0.610 0.140 0.170 0.212 0.065 0.040 0.426 0.185 0.016 0.087 0.800 0.845 0.640 0.144 0.216 0.244 0.084 0.177 0.055 0.433 0.209 0.031 0.102
元器件交易网
MUR6030, MUR6040, MUR6060
Ultra Fast Recovery Diodes
Dimensions TO-247AC A C(TAB) C A=Anode, C=Cathode, TAB=Cathode VRSM V 300 400 600 VRRM V 300 400 600 A C
元器件交易网
MUR6030, MUR6040, MUR6060
Ultra Fast Recovery Diodes
Fig. 1 Forward current versus voltage drop.
Fig. 2 Recovery charge versus -diF/dt.
o
35 19
50 21
ns A
FEATURES
* International standard package JEDEC TO-247AC * Planar passivatd chips * Very short recovery time * Extremely low switching losses * Low IRM-values * Soft recovery behaviour

MURHD560W1T4G;MURHD560T4G;中文规格书,Datasheet资料

ELECTRICAL CHARACTERISTICS
Rating Maximum Instantaneous Forward Voltage (Note 2) (IF = 5.0 Amps, TC = 25C) (IF = 5.0 Amps, TC = 125C) Maximum Instantaneous Reverse Current (Note 2) (Rated dc Voltage, TC = 25C) (Rated dc Voltage, TC = 125C) Maximum Reverse Recovery Time (IF = 1.0 Amp, di/dt = 50 Amps/ms, VR = 30 V, TJ = 25C) 2. Pulse Test: Pulse Width = 300 ms, Duty Cycle 2.0%. Symbol VF Value 2.7 1.65 10 70 30 Unit V
ULTRAFAST RECTIFIER 5.0 AMPERES 600 VOLTS
Applications
DPAK CASE 369C STYLES 3, 8 1 4 3 STYLE 3
Power Supplies Inverters Free Wheeling Diodes
Mechanical Characteristics
THERMAL CHARACTERISTICS
Rating Maximum Thermal Resistance, Junction to Case Maximum Thermal Resistance, Junction to Ambient (Note 1) 1. Rating applies when surface mounted on a 1.5 mm FR4 PC board with a 1 oz. thick, 700 Symbol RqJC RqJA mm2 Cu area. Value 2.5 49.5 Unit C/W C/W

MUR6060PT中文资料

A=Anode, C=Cathode, TAB=Cathode VRSM V 400 600 VRRM V 400 600
J K L M N
MUR6040PT MUR6060PT
Symbol IFRMS IFAVM IFRM
Test Conditions TVJ=TVJM TC=85oC; rectangular, d=0.5 tp<10us; rep. rating, pulse width limited by TVJM TVJ=45oC t=10ms (50Hz), sine t=8.3ms (60Hz), sine t=10ms(50Hz), sine t=8.3ms(60Hz), sine t=10ms (50Hz), sine t=8.3ms (60Hz), sine t=10ms(50Hz), sine t=8.3ms(60Hz), sine
o
C
125 0.8...1.2 6
W Nm g
元器件交易网
MUR6040PT, MUR6060PT
Ultra Fast Recovery Diodes
Symbol
Test Conditions TVJ=25oC; VR=VRRM TVJ=25oC; VR=0.8.VRRM TVJ=125oC; VR=0.8.VRRM IF=37A; TVJ=150oC TVJ=25oC For power-loss calculations only TVJ=TVJM
Fig. 4 Dynamic parameters versus junction temperature.
Fig. 5 Recovery time versus -diF/dt.
Fig. 6 Peak forward voltage versus diF/dt.

MUR20100中文资料

ADVANTAGES
* High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses * Operating at lower temperature or space saving by reduced cooling
APPLICATIONS
* Antiparallel diode for high frequency switching devices * Antisaturation diode * Snubber diode * Free wheeling diode in converters and motor control circuits * Rectifiers in switch mode power supplies (SMPS) * Inductive heating and melting * Uninterruptible power supplies (UPS) * Ultrasonic cleaners and welders
TVJ=125°C IF=30A 400 A/us 600
200 0
400 A/us 600
Fig. 4 Dynamic parameters versus junction temperature.
Fig. 5 Recovery time versus -diF/dt.
Fig. 6 Peak forward voltage versus diF/dt.
Fig. 7 Transient thermal impedance junction to case.

优博讯i系列产品培训文档共40页

电池 • 注意：如果偶尔有三个灯一起亮的情况请保持原样充电，充电一段时间即可
恢复正常充电状态
七、设备使用保养
手持终端在日常生活中如何保养？具体注意事项如下： (1)注意防潮、防湿;注意防潮、防湿;注意防潮、防湿; (2)避免剧烈摔碰、挤压、远离强磁场; (3)当用户程序不能正常运行时，应重新设置系统程序及应用程序; (4)通讯口避免杂物进入; (5)电池电力不足时，手持机将会提示，应及时充电; (6)不要擅自拆卸本机，若出现故障应与供应商联系。
三、使用操作说明
• 开机：长按电源键, 等系统指示灯亮及屏幕出现Windows CE画面时,松开电源键即可打开设备电源；
• 关机：在开机状态下长按电源键3秒钟以上，屏幕上会弹出一个提示框，选择“确定”则设备会进入关闭状态；
• 休眠：由主页面点击开始→挂起，设备会进入休眠状态； • 唤醒：在休眠状态下，再次按下电源键唤醒设备。
• 服务理念：阳关服务、贴心服务、温暖服务
二、售后服务内容
电话支持：技术人员通过服务热线电话形式为客户提供项目咨询、故障诊断等指导性技术服务、不论本市或远程均做到即时回复，达到客户满意。
远程支持：当电话支持不能解决问题或故障情况比较复杂时，也可以采取由我公司的技术人员在客户方技术人员的协助下，利用我公司的计算机异地远程监控中心，通过远程登录方式进入客户局域网，进行监视和诊断分析，提供排出故障，解答问题的服务。
在使用Wifi功能之前，请确保设备Wifi功能已打开。您可以通过设备功能管理器(ModuleMgr)打开Wifi功能。您可以向您的网络管理员询问您的无线网络信息，包括SSID、加密类型、身份验证模式、密钥等。点击任务栏的网络图标，您可以打开wifi设置界面，然后按下列图示进行设置

MUR6030中文资料

Fig. 7 Transient thermal impedance junction to case.
MUR6030 MUR6040 MUR6060
Symbol IFRMS IFAVM IFRM
Test Conditions TVJ=TVJM TC=70oC; rectangular, d=0.5 tp<10us; rep. rating, pulse width limited by TVJM TVJ=45oC t=10ms (50Hz), sine t=8.3ms (60Hz), sine t=10ms(50Hz), sine t=8.3ms(60Hz), sine t=10ms (50Hz), sine t=8.3ms (60Hz), sine t=10ms(50Hz), sine t=8.3ms(60Hz), sine
APPLICATIONS
* Antiparallel diode for high frequency switching devices * Antisaturation diode * Snubber diode * Free wheeling diode in converters and motor control circuits * Rectifiers in switch mode power supplies (SMPS) * Inductive heating and melting * Uninterruptible power supplies (UPS) * Ultrasonic cleaners and welders
ADVANTAGES
* High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses * Operating at lower temperature or space saving by reduced cooling

锐利6英寸双功能沙子机说明书

THIS INSTRUCTION MANUAL CONTAINS IMPORTANT SAFETY INFORMATION.READ THIS INSTRUCTION MANUALCAREFULLY AND UNDERSTAND ALL INFORMATION BEFORE OPERATING THIS TOOL.• Always operate, inspect and maintain thistool in accordance with American National Standards Institute Safety Code of Portable Air Tools (ANSI B186.1) and any other applicable safety codes and regulations.• For safety, top performanceand maximumdurability of parts, operate this tool at 90 psig/6.2 bar max air pressure with 3/8" diameter air supply hose.• Always wear impact-resistant eye and face protection when operating or performing main-tenance on this tool. Always wear hearing protection when using this tool.• High sound levels can cause permanent hearing loss. Use hearing protection as recommended by your employer or OSHA regulation.• Keep the tool in efficient operating condi-tion.• Operators and maintenance personnel must be physically able to handle the bulk, weight and power of this tool.• Air under pressure can cause severe injury. Never direct air at yourself or others. Always turn off the air supply, drain hose of air pressure and detach tool from air supply before installing, removing or adjusting any accessory on this tool, or before performing any maintenance on this tool. Failure to do so could result in injury. Whip hoses can cause serious injury. Always check for damaged, frayed or loose hoses and fittings, and replace immediately. Do not use quickdetach couplings at tool. See instructions for correct set-up.• Air powered tools can vibrate in use.Vibration, repetitivemotions or uncomfortable positions over extendedperiods of time may be harmful to yourhands and arms. Discontinue use of tool if discomfort, tingling feeling or pain occurs.Seek medical advice before resuming use.• P lace the tool on the work before starting thetool. FAILURE TO OBSERVE THESE WARNINGS COULD RESULT IN INJURY.• Slipping, tripping and/or falling whileoperating air tools can be a major cause of serious injury or death. Be aware of excesshose left on the walking or work surface.• Keep body working stance balanced and firm.Do not overreach when operating thetool.• Anticipate and be alert for sudden changesin motion during start up and operation ofany power tool.• Donot carry tool by the hose. Protect thehose from sharp objects and heat.• Toolshaft may continue to rotate brieflyafter throttle is released. Avoid directcontact with accessories during and after use.Gloves will reduce the risk of cuts orburns.• Keepaway from rotating end of tool. Donot wear jewelry or loose clothing. Secure longhair. Scalping can occur if hair isnot kept away from tool and accessories. Choking can occur if neckwear is not kept away from tool and accessories.• Never mount a grinding wheel on a sander. A grinding wheel that bursts can cause veryseriousinjury or death when not properlyguarded. Inspect backing pad before each use. Do not use if cracked of damaged.• Avoiddirect contact with moving sandingpad to prevent pinching or cutting of hands or other body parts.• Donot lubricate tools with flammable orvolatile liquids such as kerosene, diesel orjet fuel.• Donot force tool beyond its ratedcapacity.• Donot remove any labels. Replace anydamaged labels.12345678910111315141231302928272625242322212019181716454644433938394053353734333254505556515257584748492042416" Dual Action Sander Ref. # Item # DESCRIPTION QTY. RS87513 6" DA bonded Pad (Std.) 1RS91502 Cap Screw 1RS91503 Washer 1RS203N04 Counterweight 1RS203N06 Drive Cover 1RS91506 Spring Washer 1RS91507 Retaining Ring 1RS91508 Spring Washer 1RS203N09 Pad Nut 1RS6201-NSK Ball Bearing 1RS203N11 Orbital Hub 1RS91512 Socket Head Cap Screw 1RS91513 Set Screw 1RS91514 Spring Washer 1RS91515 Spindle Screw 1RS91516 Motor Housing 1RS203N18 Front End Plate 1RS91518 Rotor Shaft 1RS6200-NSK Ball Bearing 1RS203N21 Rotor Shim 4RS91521 Rotor 1RS91522 Set Screw 1RS203N23 Rotor Blade 5RS6200-NSK Ball Bearing 1RS91525 Bearing Seal 1RS203N26 Cylinder 1RS91527 Liner Dowel 1RS203N28 Rear End Plate 1RS203N29 Exhaust Diffuser Plate 1 Ref. # Item # DESCRIPTION 30 RS91530 Spring Washer 31 RS91531 Diffuser Plate Mounting Screw 32 RS91532 Throttle Valve 33 RS91533 Throttle Spring 34 RS91534 O-Ring 35 RS91535 Retaining Ring 36 RS91536 Flat Washer 37 RS91537 Rubber Washer 38 RS91538 Screw 39 RS91539 O-Ring 40 RS91540 Regulator Valve 41 RS91541 O-Ring 42 RS91542 Regulator Knob 43 RS91543 Lockwasher 44 RS91544 Screw 45 RS203N37 Throttle Valve Stem 46 RS91546 Throttle Valve Bushing 47 RS203N32 Muffler 48 RS203N34 Sponge 49 RS101049-1ADO Cover 50 RS91550 Screw 51 RS91551 Throttle Lever Bracket 52 RS1010-2M Throttle 53 RS91553 Screw 54 RS91554 Nut 55 RS91555 Lever Return Spring 56 RS91556 Locking Nut 57 RS91557 Handle Grip 58 RS91558 Handle 36Air Inlet (A)WARRANTYMatco warrants its air tools for a period of 1 yearto the consumer. We will repair any air tool covered under this warranty which proves to be defective in material or workmanship during the warranty period. In order to have your tool repaired, return the tool to any Matco Authorized Warranty Center, freight prepaid. Please include a copy of your proof of purchase and a brief description of the problem. The tool will be inspected and if any part or parts are found to be defective in material or workmanship, they will be repaired free of charge and the repaired tool will be returned to you freight prepaid.This warranty gives you specific rights. You may also have other rights which vary from state to state.。

MUR6020PT中文资料

MUR15100
Ultra Fast Recovery Diodes

Fig. 1 Forward current versus voltage drop.
Fig. 2 Recovery charge versus -diF/dt.
Fig. 3 Peak reverse current versus -diF/dt.
MUR15100
Ultra Fast Recovery Diodes
Dimensions TO-220AC A C(TAB) A C C
Dim. A B C D E F G H J K L M N Q
A=Anode, C=Cathode, TAB=Cathode
MUR15100
VRSM V 1000
Fig. 4 Dynamic parameters versus junction temperature.
Fig. 5 Recovery time versus -diF/dt.
Fig. 6 Peak forward voltage versus diF/dt.
Fig. 7 Transient thermal impedance junction to case.
ADVANTAGES
* High reliability circuit operation * Low voltage peaks for reduced protection circuits * Low noise switching * Low losses * Operating at lower temperature or space saving by reduced cooling
VRRM V 1000

北极工具+设备公司产品说明书

OWNER’S MANUALRead carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety rules and other basicsafety precautions may result in serious personal injury.Thank you very much for choosing a NORTHERN TOOL + EQUIPMENT CO., INC. Product! For future reference, please complete the owner’s record below:Model: _______________ Purchase Date: _______________Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it.This machine is designed for certain applications only. Northern Tool + Equipment cannot be responsible for issues arising from modification. We strongly recommend this machine is not modified and/or used for any application other than that for which it was designed. If you have any questions relative to a particular application, DO NOT use the machine until you have first contacted Northern Tool + Equipment to determine if it can or should be performed on the product.For technical questions please call 1-800-222-5381.1. INTRODUCTION1.1 MEASUREMENT SYSTEM1.1.1 The liquids compatible with turbine digital meter must be at low viscosity, namely:-diesel fuel-water-water/urea solution-keroseneUse of other fluids may be inaccurate and can damage the meter1.1.2 Optimal Flow Rate3-26 GPM. Flow rates outside of this range may not be accurate.1.2 LCD DISPLAYThe “LCD” of the meter features two numerical Registers and various indications displayed to the user only when the applicable function so requiresKEY①Indicating the volume dispensed since the reset button was last pressed.②Indication of battery charge③Indication of calibration modeIndication of resetting present total to ZeroTotal registerIndication of flow rate modeIndication of unit of measurement of partial: L= LitresGAL = GallonsPT = PintsQT = Quarts1.3 USER BUTTONSThe turbine digital meter features two buttons (MENU and RESET) which individually perform two main functions and together, other secondary functions.The main functions performed are:For the reset key, resetting the partial Register and reset table total (reset total)For the move key, entering instrument calibration mode.Used together, the two keys permit entering configuration mode,1.4 BATTERY REPLACEMENTWhen replacing the battery, please open the cover, remove the plug and replace the battery.2. INSTALLATIONThe inlet and outlet for this meter is 1in.BSP/NPT. It can be easily connected with the pipe or nozzle.3. DAILY USE3.1 BUTTON USAGE, CALIBRATION AND MEASUREMENT UNIT CHANGEReset the present total (See Fig. 2)1) When the meter is on standby, press the RESET key.2) The display shows all the segments.3) The meter resets the present total already.Fig. 2● Show current correction factor and general total (See Fig. 3) Press MENU and RESET together and hold for two seconds. Value “1.4000” is the correction factor which can be reset; “1234567” is the general total which cannot be reset.● Measurement unit change (See Fig. 4)Press MENU and RESET together and hold for five seconds.Zone 7 on the display is the current unit. Press RESET to chose a different measurement unit andthen press MENU to confirm.3.2 RESET THE RESETTABLE TOTAL (SEE FIG. 5)When the meter is on standby, press the RESET key for 2 seconds to reset the present total first.Fig. 3Fig. 4Fig. 53.3 PROCEDURE FOR ENTER THE CORRECTION FACTOR DIRECTLYCarefully follow the procedure indicated below.FORMULAProper correction factor = current correction factor ×(actual value/ display value)Example:Actual value 20.75 Display value 18.96 Current correction factor 1.000Proper correction factor 1.000×(20.75/18.96)=1.000×1.094=1.0941Wait for the meter to go to standby.2Reset the resettable total. 3Press the MENU key. Keep it pressed until similar with the image showed (the digit flash in zone), it means the meter is in correction factor modification mode. 4Press the RESET key to choose the right digit from 0 to 9. Press the MENU key to start the next digit. So the digit of correction factor can be changed one by one. 5Make sure the correction factor is right, press the MENU key. Keep it pressed until quit calibration mode, the factor is saved. The meter goes to standby again.3.4 MODIFY THE CORRECTION FACTOR IN FIELDPLEASE CAREFULLY FOLLOW THE PROCEDURE INDICATED BELOW.1Wait for the meter to go to standby.2Reset the resettable total. 3Start dispensing into a measuring glass.Stop dispensing when over 5 Litres of volume is reached, read out the actual value. The volume that is displayed on the LCD is the Display Value, not the Actual Value which may be slightly higher. For example, in the figure on the right, the Display Value is 18.96 while the Actual Value is 20.75. 4Press the MENU key. Keep it pressed until showed as the right fig., the digit flash in zone, Press the RESET key to choose the right digit from 0 to 9. Press the MENU key to go the the next digit so that the Actual Value can be input. 5Make sure the correction factor is right and thenpress the MENU key. Keep it pressed until calibration is finished and the factor is save. The meter will then return to standby.4. MALFUNCTIONSProblemPossible CauseCorrective ActionLCD: no indication Bad battery contact Check battery contactsWrong FACTORWith reference to paragraph 3.3 & 3.4, check the FACTORImprecise measurementThe meter works below minimum acceptable flow rate Increase the flow rate until an acceptable flow rate range has been achievedReduced or zero flow rateTurbine blocked Clean the turbineIncorrect installation of gears after cleaning Repeat the reassembly process. The meter does not count, but the flow rate is correct Possible electroniccard problemsContact Northern Tool + Equipment5. DIAGRAM AND PARTS LISTNo Description Qty.1 Meter Cover 12 Rubber Protection 13 Electric Board 24 Self tap screw ST2.9X6.5 35 Self tap screw ST2.2X9.5 26 Battery Holder 17 Battery CR2 18 Meter Body 19 Self tap screw ST2.9X13 410 Turbine 111 Bearing 212 Bearing holder 213 Snap Ring 2WARRANTYOne-Year Limited WarrantyNorthern Tool + Equipment Company, Inc.Burnsville, Minnesota 55306-6936Made in China。

雷普达-沃斯特 120卷片厚度持有器说明书

Follow these 6 easy steps in loading the
RHj8-8 exposures, 214 x 3Vt6 RHjlO-lO exposures, 214 x 2% RHj12-12 exposures, 214 x 214
1 Removing the carriage
2 Inserting the loaded spool
Load the full spool into the left hand compartment with the paper set - black side facing outward - to unwind counterclockwise. To insert spool, tip the edge of the spool into the cavity in the lower side of the roll holder carriage. Press it downward as far as possible ... until the பைடு நூலகம்pool snaps into position (Fig.2.)
•
I I I I I / /
'.... .... _----.",..",.."."
6 Advancing film
The advance lever locks after each film advancement. To bring the film into position for next picture after an exposure has been made, move the release lever to the left and release. Advance the film with a full stroke of the advance lever. Follow this sequence for all exposures.

Murata Power Solutions MP-HW80EVAL-01评估板用户指南说明书

MP-HW80EVAL-01MP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY1.IntroductionMP-HW80EVAL-01 Evaluation Board User GuideThe MP-HW80EVAL-01 Evaluation Board is designed to assist with the evaluation of the IRH-W80, 250W, 10:1input range DC/DC converter module from Murata Power Solutions. The IRH-W80 series of isolated regulatedconverter modules, deliver an impressive 250W single output from a wide input range of 16V – 160Vdc, complyingwith the input battery voltage transient range of EN50155.The half brick module offers high efficiency levels up to 90%, with an input – output isolation voltage of 4242Vdc.The module features Overvoltage, Overcurrent, Short Circuit, Adjustable output voltage, Adjustable Current Limit,Positive or Negative Logic enable, Pulse output signal and Hold up function for an external capacitor. See Page 10for full schematic.Figure 1 – Evaluation BoardMP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY2.Setup2.1 ConnectionsThis section describes the connector locations/pinouts on the evaluation board, to enable correct set up.Figure 2 - Connectors Position / Resistor Functions (Top View)H1 Input Voltage ConnectorH2 Signal Connector Resistor / Function Pin 1 VIN- Pin 1 PULSE R1 UVLOPin 2 VIN- Pin 2 VIN- R2 TRIM DOWNPin 3 VIN+ Pin 3 ON/OFF R3 TRIM UPPin 4 VIN+ Pin 4 PE R4 CHARGER5 SENSE (+) H3 Output Voltage Connector H4 External Hold Up Connector R6 SENSE (-)Pin 1 VOUT- Pin 1 VIN- R7 OCPPin 2 VOUT- Pin 2 CHOLD+ R1, R2, R3, R5, R6, R7 = SMD0805 Pin 3 VOUT+Pin 4 VOUT+MP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY2.2 On Board Component Values2.2.3 OCP Resistor ValueR7 = OCP – Overcurrent Protection.By adding a resistor SMD0805 to position R7 on the PCB, it is possible to set the overcurrent threshold point.Leave unconnected if not used.Figure 3 - OCP Resistor SelectionR7 OCP Value 562Ω 665Ω 845Ω 1.13kΩ 1.69kΩ 3.32kΩ 6.65kΩ 10kΩ Open 24Vin 14.5A 16.2A 18.2A 20.2A 22.4A 24.3A 25A 25.5A 26A48Vin 15.5A 17.4A 19.4A 21.1A 23A 24.5A 25.4A 25.9A 26.5A72Vin 15.5A 17.4A 19.4A 21.1A 23A 24.5A 25.4A 25.9A 26.5A110Vin 11.6A 14A 17.1A 19.8A 22.1A 24.5A 25.4A 25.8A 27A2.2.4 Under Voltage Lockout. (UVLO)By adding a SMD0805 resistor to R1 position as per the table below, the converter will shut down if the inputvoltage drops below the threshold. The converter will automatically restart when the input voltages rises above theUVLO threshold. Leave unconnected if not used.Figure 4 - UVLO Resistor Value TableVin 24V 36V 48V 72V 96V 110VTurn Off 10V-12V 17.5V-19.5V 26V-28V 40V-43V 56V-60V 65V-70VTurn On 13V-15V 22V-24V 31V-34V 48V-51V 68V-72V 80V-84VResistor Value Open 27.4kΩ 13kΩ 6.8kΩ 4.3kΩ 3.57kΩ2.2.5 Output Voltage Trim ResistorsR3 and R2 – Trimming the Output Voltage.The trim pin of the converter allows the user to adjust the output either +10% or -20% by using SMD0805fixed value resistors.Figure 5 - Output Trim Resistor Values12V OutputOutput Voltage 9.6V 10.8V 11.4V 12.6V 13.2VR3 - Trim Up NA NA NA 188kΩ 97kΩR2 - Trim Down 4kΩ 8.9kΩ 18.7kΩ NA NAMP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY2.2.6 Sense ConnectionsIf intended to utilize the output sense feature, please ensure that you short out, or add a zero ohm link in positionsR5, Sense (+) and R6, Sense (-). If it is proposed to use the sense function, then please leave R5 and R6 opencircuit, and connect output sense lines to the load. The sense connections can compensate up to 0.5V voltage dropof output leads.Figure 6 - Remote Sense Connection2.2.7 Hold Up CircuitThe BUS pin of the IRH250W80 module, is a voltage source output of 80Vdc to allow external capacitors to be connected in order to provide hold up power of the converter. The eval board houses a resistor (R4) to slowlycharge the capacitors up, and a feed forward diode (D1) for rapid discharge into the module during hold up mode.The capacitor value can be as per the below table to provide 10msec or 20msec of hold up. Connect the capacitorto H4 Pin 1 = VIN-, Pin 2 = CHOLD+. As per Figure 2.Figure 7 - Hold-Up Capacitor ValuesHold-up time 24Vin36Vin 48Vin 72Vin 96Vin 110Vin 10ms 2200uF 2200uF 2200uF 2200uF 1100uF 700uF20ms 4400uF 4400uF 4400uF 4400uF 2200uF 1400uF2.2.8 External FusingThe evaluation board does not have any fusing protection, the user must provide external fusing, circuit breaker protection as required.MP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY2.2.9 Pulse OutThis pin outputs a 1kHz 50% duty cycle pulse voltage with 12V amplitude. It is designed to provide a bootstrapsignal for the input inrush current limit circuit and could also indicate operating status with a LED connected.Leave unconnected if not used.2.2.10 On/Off ControlConnect the On/Off pin (Pin 3, H2) to -VIN (Pin 2, H2) connection if “Negative” logic level is used in the part numberof the IRH-W80. Leave the On/Off pin open if “Positive” logic level is used.Note: A mechanical On/Off switch is also provided on the top side of the evaluation board.MP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY3. EMI CircuitThe following schematic below meets EN55011 Class A.Figure 8 - EMI SchematicFigure 9 - EMI BOMReference Manufacturer MPN Type Specifications QtyMOV1 Epcos B72214S0141K101 Varistor 180V, 36J 1TVS1 Littel Fuse 1.5KE220A TVS diode 185V, 1.5KW 1C1 Faratronic C212E475K9AC000 Polyester capacitor 250V, 4.7uF 1C2, C3, C4 Murata GRM43DR72E474KW01L Capacitor MLCC 250V, 0.47uF 3C5, C6, C11, C12, C13, C14 Murata DE1E3RA102MA4BQ01F Safety ceramic cap 500V, 1000pF 6C9, C10 NCC EKXJ251EXX271ML40S E-cap 250V, 270uF 2C15, C16 Murata DE1E3RA472MA4BQ01F Safety ceramic cap 500V, 4700pF 2L1 Wurth 7448262013 CM choke 1.3mH, 20A 1L2, L3 Bourns 2300HT-220-V-RC1951 DM choke 22uH, 19A 2C7, C8 NA NOT USED NA NA 0C17, C18 NA NOT USED NA NA 0MP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARYFigure 10 - EMI ResultsLimit Line as per EN55011 level AVin = 110V, Line LMP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY4. Circuit SchematicMP-HW80EVAL-01Analog DC-DC Evaluation BoardUser GuidePRELIMINARY5. Mechanical Drawings / Dimensions3: UNIT WEIGHT = 690 gramsMP-HW80EVAL-01 Analog DC-DC Evaluation Board User GuideDCAN-70_MP-HW80EVAL-01_A01.D08 Page 12 of 12PRELIMINARY6. Packaging InformationMurata Power Solutions, Inc.129 Flanders Rd., Westborough, MA 01581 USAISO 9001 and 14001 REGISTERED This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy : Refer to: /requirements/Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change w ithout notice. © 2021 Murata Power Solutions, Inc.MP-HW80EVAL-01。

新波电子产品介绍书说明书

UMR SeriesPrecision, Double-Row BallBearing Linear StagesShown with optional M-PBN Base Plate. Order actuators and base plates separately.UMR Series Linear Stages feature steel construction for high stability and rigidity . The ball bearings and precision-ground bearing surfaces provideexceptional linear travel, with angular deviation better than 100-200 µrad. UMR3,UMR5, and URM8 Series stages have double-row ball bearings making them an excellent choice for carrying high loads. UMR12 Series stages contain a single row of ball bearings. In all UMR stages, the moving carriage is preloaded by two springs to ensure constant micrometer contact for smooth, backlash-free motion.Four stage sizes, each available in several travel ranges , allow you to closely match both your physical and performance requirements. UMR5, UMR8, and UMR12 have aperture versions available with a clear hole through the carrier and stage body. Apertures are very useful for positioning of optics, fiber optics,or cabled devices.M-UMR12.4AM-UMR8.51AM-UMR8.25AM-UMR5.25AM-UMR5.16AUMR stages are available with clear apertures for demanding applications. Actuators sold separately.Key Features•0.16–3.15 in. (4–80 mm) of travel •Low-profile design•Steel construction for high stability and rigidity•Double-row ball bearings for higher load capacity (except UMR12)•Angular deviation better than 100–200 µrad•Threaded micrometer mountingMultiple drive options cover the range of precision positioning. Standard BM Series micrometers provide 1 µm sensitivity, while BD Series differential micrometers offer 0.1 µm. For ‘set, lock, and leave’ applications a fixedpositioning kit replaces the micrometer with two opposing adjustment screws and lock nuts. An optional carriage locking kit includes a screw that mounts in the stage body opposite the micrometer. Motorized or electrostrictive actuators can be added for precision motion control.Generous hole patterns allow great flexibility in component placement on the stage mounting surface. Two stages can be easily stacked in an XY configuration and mounted to a table or breadboard (M-PBN mounting base required, except UMR8 and UMR12). Multi-axis stage configurations are easily assembled using EQ Series angle brackets. UMR stages are compatible with UTR and URM rotation stages, BGM goniometers, and SL and SK mirror mounts.SpecificationsUMR3.5 (M-UMR3.5)UMR5.16 (M-UMR5.16)UMR5.25 (M-UMR5.25)UMR8.25 (M-UMR8.25)UMR8.51 (M-UMR8.51)UMR12.40 (M-UMR12.40)UMR12.63 (M-UMR12.63)UMR12.80 (M-UMR12.80)Two UMR5.25 stages with a UTR rotation stage.Model (Metric)Angular Deviation(µrad)Load Capacity [lb (N)]UMR3 (M-UMR3)<100135 (600)UMR5 (M-UMR5)<200135 (600)UMR8 (M-UMR8)<200202 (900)UMR12 (M-UMR12)<20090 (400)Load CharacteristicsRelated Products•M-PBN Base Plates •UTR Rotation Stages•EQ Series Angle BracketsMounting Bridles aid in constructing complex systems (see the Accessories Section).Multi-axis stage configurations are easily assembled using UMR stages and EQ Series angle brackets.Q Off-center load, Q ≤Cz/(1 + D/a)Cz Centered normal load capacity D Cantilever distance in mm a Bearing constant-Cx Axial load capacity in the direction toward the actuator+Cx Axial load capacity in the direction away from the actuator ωDrive torque for +Cx = 10 N k αx Angular stiffness (roll)k αy Longitudinal stiffness (pitch)k αzTransverse stiffness (yaw)Model (Metric)Cz (N)+Cx (N)-Cx (BM)(N)-Cx (DM)(N)a (mm)ω(Nm)K αx (mrad/Nm)K αy (mrad/Nm)K αz (mrad/Nm)UMR3.5 (M-UMR3.5)600104030200.040.70.30.5UMR5.5 (M-UMR5.5)600124030220.050.10.20.2UMR5.16 (M-UMR5.16)600154030220.050.10.20.2UMR5.25 (M-UMR5.25)600114030220.050.10.20.2UMR8.4 (M-UMR8.4)9001810050400.070.050.050.05UMR8.25 (M-UMR8.25)9001710050400.070.050.050.05UMR8.51 (M-UMR8.51)90011100400.070.050.050.05UMR12.40 (M-UMR12.40)40035450700.080.020.020.02UMR12.63 (M-UMR12.63)40025450700.080.020.020.02UMR12.80 (M-UMR12.80)40020450700.080.020.020.02Whatever size you need, Newport has a stage for your application.Ordering InformationActuators must be ordered separately, please see below for specificActuator/Stage combinations. Please see the Manual Actuators Section for detailed information.* For 40 nm minimum incremental motion, this stage is compatible with the AD-30 when used with a motorized actuator adaptor as listed below.✝Motorized actuators require an adaptor for mounting on UMR stages. Order one adaptor from the list below for each motor and stage used.For UMR8, use ADAPT-BM17-375For UMR12, use ADAPT-BM25-375‡For fixed positioning applications, order 2 each of the corresponding carriage locks.For Vacuum Compatibleversions (50% price premium at time of order), append “V6” to the part number (eg. UMR3.5V6).Two UMR stages with an SL optical mount.Model (Metric)Travel [in.(mm)]Actuator Sensitivity Motorized Actuator FixedPositioning Kit Carriage LockBase Plate1 µm0.1 µmUMR3 SeriesUMR3.5 (M-UMR3.5)0.20 (5)BM11.5DM11-5FP3-5CL3-5M-PBN3UMR5 SeriesUMR5.5 (M-UMR5.5)0.20 (5)BM11.5DM11-5‡CL6-5M-PBN5UMR5.16 (M-UMR5.16)0.63 (16)BM11.16DM11-16‡CL6-16M-PBN5UMR5.16A (M-UMR5.16A)0.63 (16)UMR5.25 (M-UMR5.25)0.98 (25)BM11.25DM11-25‡CL6-25M-PBN5UMR5.25A (M-UMR5.25A)0.98 (25)UMR8 SeriesUMR8.4 (M-UMR8.4)0.16 (4)BM17.04N DM17-4*‡CL12-4M-PBN8UMR8.25 (M-UMR8.25)0.98 (25)BM17.25DM17-25LTA Series ✝‡CL12-25M-PBN8UMR8.25A (M-UMR8.25A)0.98 (25)UMR8.51 (M-UMR8.51) 2.01 (51)BM17.51LTA Series ✝‡CL12-51M-PBN8UMR8.51A (M-UMR8.51A) 2.01 (51)UMR12 SeriesUMR12.40 (M-UMR12.40) 1.57 (40)BM25.40LTA Series ✝FP18-40CL18-40M-PBN12UMR12.40A (M-UMR12.40A) 1.57 (40)UMR12.63 (M-UMR12.63) 2.48 (63)BM25.63FP18-63CL18-63M-PBN12UMR12.80 (M-UMR12.80)3.15 (80)BM32.80FP22-80CL22-80M-PBN12Model UMR3.52 HOLES,C ’BORED FOR THD A CLR,UMR5 SeriesE SPACING(UMR 5.5/5.16 ONLY)THD A CLR, .79 (20)BOTH SIDESUMR5A Series2 holes, M3 thd, B spacing.Model UMR8.4/8.251.34 (34)THD,ThreadDimension [in. (mm)]Model (Metric)A B C UMR3.5 (M-UMR3.5)4-40 (M3)8-32 (M4)0.500 (12.5)Thread Dimension [in. (mm)]Model (Metric)A B C D EFG H UMR5.5 (M-UMR5.5)4-40 (M3)8-32 (M4)1/4-20 (M6)0.500 (12.5) 1.000 (25.0) 2.000 (50.0) 1.77 (45) 2.28 (58)UMR5.16 (M-UMR5.16)4-40 (M3)8-32 (M4)1/4-20 (M6)0.500 (12.5) 1.000 (25.0) 2.000 (50.0) 1.26 (32) 2.28 (58)UMR5.25 (M-UMR5.25)4-40 (M3)8-32 (M4)1/4-20 (M6)0.500 (12.5)1.000 (25.0)2.000 (50.0)1.26 (32)2.68 (68)Thread Dimension [in. (mm)]Model (Metric)A B C D EUMR5.16A (M-UMR5.16A)8-32 (M4) 1.000 (25.0) 2.000 (50.0) 2.283 (58.0) 1.181 (30.0)UMR5.25A (M-UMR5.25A)8-32 (M4)1.000 (25.0)2.000 (50.0)2.677 (68.0)1.535 (39.0)Model UMR8.51UMR8A SeriesThreadDimension [in. (mm)]Model (Metric)A B C D E UMR8.4 (M-UMR8.4)8-32 (M4)1/4-20 (M6) 1.000 (25.0) 3.000 (75.0) 2.52 (64)UMR8.25 (M-UMR8.25)8-32 (M4)1/4-20 (M6) 1.000 (25.0) 3.000 (75.0)2.09 (53)UMR8.51 (M-UMR8.51)8-32 (M4)1/4-20 (M6)1.000 (25.0)3.000 (75.0)Thread Dimension [in. (mm)]Model (Metric)A B C D E F G UMR8.25A (M-UMR8.25A)1/4-20 (M6) 1.000 (25.0) 2.000 (50.0) 3.000 (75.0) 4.000 (100.0) 3.622 (92.0) 2.087 (53.0)UMR8.51A (M-UMR8.51A)1/4-20 (M6)1.000 (25.0)2.000 (50.0)3.000 (75.0)4.000 (100.0)4.646 (118.0)3.110 (79.0)UMR12 Series1.89 (48)THD B CLR, D SPACINGModel UMR12.40AModel ADAPT-BM17-375Model ADAPT-BM25-375See our website for CAD filesCADThread Dimension [in. (mm)]Model (Metric)A B C D E FUMR12.40 (M-UMR12.40)10-24 (M5)1/4-20 (M6)M18 x 1 1.000 (25.0) 5.65 (143.5)UMR12.63 (M-UMR12.63)10-24 (M5)1/4-20 (M6)M18 x 1 1.000 (25.0) 6.56 (166.5)UMR12.80 (M-UMR12.80)10-24 (M5)1/4-20 (M6)M22 x 11.000 (25.0)8.29 (210.5)1.38 (35)ThreadDimension [in. (mm)]Model (Metric)A B CUMR12.40A (M-UMR12.40A)1/4-20 (M6)10-24 (M5) 1.000 (25.0)。

MORNSUN URF48_QB-200W(F H)R3 产品说明书

200W isolated DC-DC converterUltra-wideinputandregulated singleoutputPatent Protection RoHSFEATURES●Ultra-wide 4:1input voltage range ●High efficiency up to 91%●I/O isolation test voltage 2.25k VDC ●Input under-voltage protection,output short-circuit,over-current,over–voltage,over-temperature protection●Operating ambient temperature range -40℃to +85℃●Five-sided metal shielded package ●Industry standard ¼-Brick package andpin-out●EN62368approvedURF48_QB-200W(F/H)R3series are isolated 200W DC-DC products with 4:1input voltage.They feature efficiency up to 91%,2250VDC input to output isolation,operating ambient temperature of -40℃to +85℃,input under-voltage,output short circuit,over-current,over–voltage,over-temperature protection.The products meet CLASS A of CISPR32/EN55032EMI standards by adding the recommended external components and they are widely used in applications such as battery powered systems,industrial controls,electricity,instrumentation,railway,communication and intelligent robotic.Selection GuideCertificationPart No.①Input Voltage (VDC)OutputFull Load Efficiency(%)Min./Typ.Capacitive Load(µF)Max.Nominal (Range)Max.②Voltage(VDC)Current (A)(Max.)CEURF4805QB-200W(F/H)R348(18-75)8054086/886000URF4812QB-200W(F/H)R31216.789/912000URF4815QB-200W(F/H)R31513.387/892000URF4824QB-200W(F/H)R3248.489/911000URF4848QB-200W(F/H)R348 4.289/91450--URF4836QB-200W(H)R348(18-75)80365.5686/881000Note:①Use“F”suffix is for added aluminum baseplate and “H”suffix for heat sink mounting.We recommended to choose modules with a heat sink for enhanced heat dissipation and applications with extreme temperature requirements;②Exceeding the maximum input voltage may cause permanent damage.Input SpecificationsItemOperating ConditionsMin.Typ.Max.UnitInput Current (full load/no-load)Nominal input voltage 12V 、24V 、48V output--4579/1004682/200mA 15V output --4682/1004845/2005V 、36V output--4739/1004849/200Reflected Ripple Current Nominal input voltage--100--Surge Voltage (1sec.max.)-0.7--90VDC Start-up Threshold Voltage ----18Input Under-voltage Protection 1416--Input Filter Pi filterCtrl*Module on Ctrl pin open or pulled high (3.5-12VDC)Module offCtrl pin pulled low to GND (0-1.2VDC)Ctrl*Input current when off --210mAHot PlugUnavailableNote:*The Ctrl pin voltage is referenced to input GND.Output SpecificationsItemOperating ConditionsMin.Typ.Max.UnitVoltage Accuracy --±1±3%Linear Regulation Input voltage variation from low to high at full load --±0.2±0.5Load Regulation 5%-100%load--±0.5±0.75Transient Recovery Time 25%load step change --300500µs Transient Response Deviation 25%load step change 5V output --±3±7.5%Others--±3±5Temperature Coefficient Full load----±0.03%/℃Ripple &Noise*20MHz bandwidth36V output --150300mVp-p Others --150250Over-voltage Protection Input voltage range110130160%Vo Over-current Protection 110130150%Io Short-circuit ProtectionHiccup,continuous ,self-recoveryNote:The “parallel cable”method is used for ripple and noise test,please refer to DC-DC Converter Application Notes for specific information.General SpecificationsItem Operating Conditions Min.Typ.Max.UnitIsolationInput-output Electric Strength Test for 1minute with a leakage current of 5mA max2250----VDC Input-case 1500----Output-case500----Insulation Resistance Input-output resistance at 500VDC 100----M ΩIsolation Capacitance Input-output capacitance at 100KHz/0.1V 36V output --22003000pF Others --2200--Trim 36V output 100--110%Vo Others90--110Sense----105Operating Temperature -40--+85℃Storage Temperature -55--+125Over-temperature Protection Max.Case Temperature 36V output 95105115Others--115120Pin Soldering Resistance TemperatureWave-soldering,10seconds----260Soldering spot is 1.5mm away from case for 10seconds ----300Thermal resistance Free air convection (20LFM)URF48xxQB-200WR3----7.5℃/W URF48xxQB-200WFR3---- 6.3URF48xxQB-200WHR3---- 5.2Storage Humidity Non-condensing 5--95%RH VibrationIEC/EN61373train 1B categorySwitching Frequency PWM mode--250--KHz MTBFMIL-HDBK-217F@25℃500----K hours Mechanical SpecificationsCase Material Aluminum alloy case,black plastic bottom,flame-retardant and heat-resistant (UL94V-0)DimensionsURF48xxQB-200WR361.8×40.2×12.7mmDimensionsURF48xxQB-200WFR362.0×56.0×14.6mm URF48xxQB-200WHR361.8×40.2×27.7mm WeightURF48xxQB-200WR389.0g(Typ.)URF48xxQB-200WFR3109.0g(Typ.)URF48xxQB-200WHR3120.0g(Typ.)Cooling MethodFree air convection (20LFM)Electromagnetic Compatibility (EMC)EmissionsCECISPR32/EN55032CLASS A(see Fig.2for recommended circuit)RE CISPR32/EN55032CLASS A (see Fig.2for recommended circuit)ImmunityESD IEC/EN61000-4-2,EN50121-3-2Contact ±6KV Air ±8KV perf.Criteria B RS IEC/EN61000-4-3,EN50121-3-210V/mperf.Criteria A EFTIEC/EN61000-4-4,EN50121-3-2±2KV(see Fig.2for recommended circuit)perf.Criteria A Surge EN50121-3-2differential mode ±1KV,1.2/50us,source impedance 42Ω(see Fig.2for recommended circuit)perf.Criteria B CSIEC/EN61000-4-6,EN50121-3-210Vr.m.sperf.Criteria ATypical Characteristic CurvesNotes ：1)Product application thermal design should be referred to the recommended PCB layout and recommended heat dissipation structure,please refer to DC-DC Converter Application Notes for specific information.Remote Sense Application1.Remote Sense Connection if not usedNotes ：(1)If the sense function is not used for remote regulation the user must connect the +Sense to +Vo and -Sense to 0V at the DC-DC converter pins and will compensate for voltage drop across pins only.(2)The connections between Sense lines and their respective power lines must be kept as short as possible,otherwise they may be picking up noise,interference and/or causing unstable operation of the power module.2.Remote Sense Connection used for CompensationNotes ：(1)Using remote sense with long wires may cause unstable output,please contact technical support if long wires must be used.(2)PCB-tracks or cables/wires for Remote Sense must be kept as short as possible.Twisted pair or shielded wire are suggested for remote compensation and must be kept as short as possible.(3)We recommended using adequate cross section for PCB-track layout and/or cables to connect the power supply module to the load in order to keep the voltage drop below 0.3V and to make sure the power supply's output voltage remains within the specified range.(4)Note that large wire impedance may cause oscillation of the output voltage and/or increased ripple.Consult technical support or factory for further advice of sense operation.Design Reference1.Typical application(1)We recommended using the recommended circuit shown in Fig.1during product testing and application,otherwise please ensure that at least a 220μF electrolytic capacitors is connected at the input in order to ensure adequate voltage surge suppression and protection.(2)We recommended increasing the value of Cin and pay attention to the unstable input voltage if the product input side is paralleled with motor drive circuit and/or larger energy transient circuits,to ensure the stability of input terminal and avoid repeatedly start-up problems due to input voltage lower than under-voltage protection point.(3)We recommended increasing the output capacitance with limited to the capactive load specification and/or increasing the voltage clamping circuit(such as TVS)if the output terminal is inductive device such as relay or a motor,to ensure adequate voltage surge suppression and protection.(4)Input and/or output ripple can be further reduced by appropriately increasing the input &output capacitor values Cin and Cout and/or by selecting capacitors with a low ESR (equivalent series resistance).Also make sure that the capacitance is not exceeding the specified max.capacitive load value of the product.Fig.1Note:*Please pay attention to the ambient temperature of the product when using an external capacitor,increase the electrolytic capacitor values to at least 1.5times the original parameter if the ambient temperature is low.Vout(VDC)FuseCin *Cout TVS 520A,slow blow220µF470µF SMDJ6.0A 12220µFSMDJ14A 15SMDJ17A 24100µFSMDJ28A 36SMDJ47A 48SMDJ54A2.EMC compliance circuitWe recommended using the recommended circuit shown in Fig.2during product EMC testing and application.L 1VinC1+CY2CY 4C5L 2Vin GNDDC/DC+V o0V+C2C3C4C6C7C8C9CY 3CY1Fig.2Componentsrecommended Component value C1150µF/100V electrolytic capacitor C947µF/100V electrolytic capacitor C2,C3,C4,C5,C6,C7,C82.2µF/100V ceramic capacitor L1 2.0mH,recommended to use MORNSUN P/N:FL2D-A2-202(C)L21.5µH/15A inductance CY1,CY2,CY3,CY41nF Y1safety capacitor3.Trim Function for Output Voltage Adjustment (open if unused)R 2R 1R 3V ref R TTrimVo’R 2R 1R 3V ref R TVo’Trim upTrim downTRIM resistor connection (dashed line shows internal resistor network ）Calculation formula of Trim resistance:up: a=VrefVo’-Vref R 1R =T aR 2R -a 2-R 3down: a=VrefVo’-VrefR 2R =T aR 1R -a1-R 3R T =Trim Resistor value;a =self-defined parameterVo’=desired output voltage (±10%max.)Vout(VDC)R1(K Ω)R2(K Ω)R3(K Ω)Vref(V)5 3.036310 2.51211.00 2.8715 2.51514.03 2.815 2.52424.872 2.8715 2.53638.73 2.8515 2.54853.0172.913152.5Note:(1)When using the Trim down function make sure that the RT resistor value is calculated correctly.If the Trim pin is shorted with +Vo,or its value is too low,then the output voltage Vo would be lower than 0.9Vo,which may cause the product to fail;(2)URF4836QB-200W(H)R3has no down-regulation function,otherwise it may cause irreparable damage to the product.4.Reflected ripple current--test circuitDCVo0VCinDC OscilloscopeLin Note:Lin(4.7µH),Cin(220µF ,ESR <1.0Ωat 100KHz)5.The products do not support parallel connection of their output.6.We recommended the use of a converter with higher output power capability to cover applications with higher power requirements.7.For additional information please refer to application notes on URF48xxQB-200WR3Dimensions and recommended LayoutURF48xxQB-200WFR3Dimensions and recommended Layout URF48xxQB-200WHR3Dimensions and recommended LayoutNote:1.For additional information on Product Packaging please refer to .Packaging bag number:58010113(URF48xxQB-200WR3),58200069(URF48xxQB-200WFR3),58220017(URF48xxQB-200WHR3);2.The maximum capacitive load offered were tested at input voltage range and full load;3.Unless otherwise specified,data in this datasheet should be tested under the conditions of Ta=25℃,humidity<75%RH with nominal input voltage and rated load;4.All index testing methods in this datasheet are based on our company corporate standards;5.We can provide product customization service and match filter module;6.Products are related to laws and regulations:see"Features"and"EMC";7.Our products shall be classified according to ISO14001and related environmental laws and regulations,and shall be handled by qualified units.Mornsun Guangzhou Science&Tech nolo gy Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Huangpu District,Guangzhou,P.R.China Tel:86-20-38601850Fax:86-20-38601272E-mail:***************。