电源模块技术规格书_HXPAD300-220D30-01R1_V1.1
模块规格书
2.4寸240*320使用说明结构图纸:接口定义说明:序号 名称 说明1 GND 电源地2 VCC 电源正。
3 NC 空4 RS 数据/命令切换5 WR 写数据时钟6 RD 读数据时钟7-14 DB8-DB15 高8位数据总线 15 CS 片选16 F_CS FLASH片选(模块预留FLASH芯片W25X16,默认不贴件,做预留用途)17 REST 复位(复位操作过程:拉低电平,持续8ms;再拉高电平,持续8ms)18 NC 空19 LED_A 背光电源(模块已串联 3.9欧姆限流电阻,LED_A脚可接3.3V,如果接5V需修改限流电阻为25欧姆,否则会烧坏背光)20 NC 空21-28 DB0-DB7 低8位数据总线29 T_CLK 触摸控制器(XPT2046)时钟30 T_CS 触摸控制器(XPT2046)片选31 T_DIN 触摸控制器(XPT2046)的数据入(即MOSI)32 NC 空33 T_DO 触摸控制器(XPT2046)的数据出(即MISO)34 T_IRQ 触摸控制器(XPT2046)数据中断(平时为高,触摸时为低)35 SD_DO SD卡接口的MISO36 SD_CLK SD卡接口时钟37 SD_DIN SD卡接口的MOSI38 SD_CS SD卡接口片选39 NC 空40 NC 空●TFT 电源:屏幕电源为2.8-3.3V; 切记不能用5V(带PCB 的模块已经继承3V 稳压IC, 可以输入5V)●背光电源(LED_A引脚):背光电源最高3.2V(模块已串联3.9欧姆限流电阻,LED_A脚可接3.3V,如果接5V需修改限流电阻为25欧姆,否则会烧坏背光) 不接20脚以下全部不接本TFT兼容8/16位数据接口。
切换方式如下:1.裸屏用户请查看裸屏FPC接口定义;2.模块用户通过PCB背面的j3焊盘设置8/16位接口,短接j3焊盘模块工作在16位模式,不短接工作在8位模式,模块出货默认为不短接,也就是出货默认为8位接口,8位模式下只使用高8位(即DB8-DB15,DB0-DB7接地或者悬空不接)。
台达电源模块说明书
台达电源模块说明书一、引言台达电源模块是一种高效、可靠的电源设备,能够为各种电子设备提供稳定的电力供应。
本说明书将详细介绍台达电源模块的特点、技术参数、安装使用方法、维护保养等相关内容,帮助用户正确、安全地使用该产品。
二、特点1. 高效性能:台达电源模块采用先进的开关电源技术,具有高效转换率和低功耗特点,能够最大限度地提供电能利用率,减少能源浪费。
2. 稳定可靠:台达电源模块具备过载保护、短路保护、过压保护等多重安全保护功能,能够有效防止因外界因素导致的电源故障,保障设备的正常运行。
3. 安装便捷:台达电源模块采用模块化设计,体积小巧,安装方便,可灵活应用于各种设备中,适用于不同场景的需求。
4. 高度兼容性:台达电源模块具有良好的兼容性,能够适应各种输入/输出电压需求,满足不同设备的电源供给要求。
三、技术参数1. 输入电压范围:台达电源模块的输入电压范围广泛,通常为AC100-240V,能够适应全球不同地区的电网电压。
2. 输出电压范围:台达电源模块的输出电压范围可根据用户需求进行调整,通常为DC 12V-48V,能够满足不同设备的电源供应要求。
3. 转换效率:台达电源模块的转换效率高达90%以上,能够将输入电能有效转换为输出电能,最大限度地减少能源损耗。
4. 工作温度范围:台达电源模块适用于不同的工作环境温度,通常工作温度范围为-20℃至+60℃,能够在恶劣的环境条件下正常工作。
四、安装使用方法1. 安装前准备:在安装台达电源模块之前,需先检查输入电压是否符合要求,并确保设备处于停电状态。
2. 安装步骤:(1) 将台达电源模块的输入端与交流电源连接,确保接线牢固可靠。
(2) 将台达电源模块的输出端与设备的电源接口连接,确保接触良好。
(3) 检查各个连接处是否牢固,避免松动或接触不良。
3. 使用注意事项:(1) 请勿将台达电源模块长时间暴露在潮湿、高温或有腐蚀性气体的环境中。
(2) 在使用过程中,如发现异常情况(如异味、异常声音等),应立即停止使用并联系售后服务部门。
充电模块产品说明书
电力高频开关电源模块技术手册河南耀睿科技有限公司目录第一章概述 (3)一、简述 (3)二、模块主要特点 (3)三、型号命名 (4)四、技术指标 (5)第二章使用环境 (7)第三章模块构成 (7)一、模块的工作原理 (7)二、模块外观及外形尺寸 (8)三、模块安装 (9)四、操作说明 (10)销售服务热线:177-****6500售后服务热线:180-****8778第一章概述一、简述●我公司研发的ZE系列智能型高频开关电源,是专为电力系统设计,具有“四遥”功能的高频开关电源,具有体积小、重量轻、效率高、可靠性高等优点。
产品包括220V和110V两大系列,十几个品种,配有标准RS-485接口,易于与自动化系统对接,适用于各类变电站、发电厂及水电站。
●我公司产品采用了LED数码管显示、注塑面板,进一步提高了产品的可靠性和美观性。
我公司NI型产品主要有以下型号:模块型号额定电压(V)额定电流(A)冷却方式外形尺寸(深×高×宽mm)ZE230D05NI2205自然冷却260×179×109ZE220D07NI2207自然冷却260×179×109ZE230D10NI22010自然冷却325×230×130ZE110D10NI11010自然冷却260×179×109ZE110D20NI11020自然冷却325×230×130二、模块主要特点●效率高,模块效率可达到95%~96%。
●重量轻,体积小。
●采用“三相无源功率因数校正电路”,输入无中线,功率因数可达0.94。
●采用隔离自主均流,并机不均流度<±3%,可保证二十台以上模块良好并机。
●模块内置直流输出隔离二极管,用户无需外设。
●风冷模块风扇为简易更换模式,无需拆装机壳就可快速更换。
●模块具有RS-485接口,方便接入自动化系统进行通信。
Schneider Electric TM3XHSC202 G 电源单元用户指南说明书
TM3XFHSC202/GPHA449100161012345670123456789HSC202G00 BHSC20200ADigital inputs / Entrées numériques / Digitaleingänge / Entradas digitales / Ingressi digitali / Entradas digitais Dijital giri şler / 数字量输入 / Цифровые входы / Сандық кірістерEncoder / c 24 V* Type T fuse / Fusible de type T / Sicherung Typ T / Fusible tipo T / Fusibile tipo / Tipo de fusível T / T tipi sigorta / T 型熔断器 / Плавкий предохранитель типа ТT түріне жататын сақтандырғыш.**Refer to the encoder documentation for fuse sizing / Pour le calibrage des fusibles, consultez la documentation de l'encodeur / Halten Sie sich zur Dimensionierung der Sicherungen an die Informationen in der Geberdokumentation / Consulte la documentación del codificador para dimensionar los fusibles / Per il dimensionamento del fusibile, consultare la documentazione dell'encoder / Consulte a documentação do codificador para saber o tamanho dos fusíveis / Sigorta boyutlandırma için kodlayıcı dokümantasyonuna bakın / 请参阅编码器文档,了解有关保险丝尺寸调整的信息。
电源供应设备维修手册说明书
FED ALLDISTRIBUTION - ADJUSTMENT/TEST1.System Functional TestA.Equipment and MaterialsITEM DESIGNATION(1)Two Containers - Capacity 30 l (7.93 USgal.)(1)Two Containers - Capacity 60 l (15.85US gal.)(2)Electrical Ground Power Unit - 3-Phase,115/200 V, 400 HzReferenced Procedures-(Ref.12-15-38, P. Block 001) -(Ref.12-24-38, P. Block 001) -(Ref.24-41-00, P. Block 301) -(Ref.38-40-00, P. Block 301)Replenishing Potable Water Potable Water System - Draining AC External Power ControlAir SupplyB.Procedure(1)Job Set-Up(a)Connect electrical ground power unit and energizeaircraft electrical network(Ref.24-41-00, P.Block 301).(b)Make certain that electronics racks ventilation iscorrect.FED 453(c)Replenish potable water system(Ref.12-15-38, P.Block 001)with 30 l (7.93 US gal.).FED 401-405,407-436,442-443,445-452,454-499(c)Replenish potable water system(Ref.12-15-38, P.Block 001)with 60 l (15.85 US gal.).FED ALL(d)Pressurize potable water system(Ref.38-40-00,P. Block 301).(e)Make certain that the following circuit breakersare closed:PANEL SERVICE IDENT.LOCATION800VU 800VU 800VU 800VU 811VU 811VU WATER SYSTEMWATER SYSTEMLAVATORY FRONT/HOT WATERWATER SYSTEMLAVATORY REAR/HOT WATERLAVATORY REAR/HOT WATER1MA2MA1MB1MD11MB13MBC10C12C 6C11D 4D 5800VU 800VU 800VU 800VU 800VU 811VU 811VU WATER SYSTEMWATER SYSTEMLAVATORY FRONT/HOT WATERLAVATORY FRONT/HOT WATERWATER SYSTEMLAVATORY REAR/HOT WATERLAVATORY REAR/HOT WATER1MA2MA1MB23MB1MD11MB13MBC10C12C 6C 7C11D 4D 5800VU 800VU 800VU 800VU 800VU 811VU 811VU WATER SYSTEMWATER SYSTEMLAVATORY FRONT/HOT WATERLAVATORY FRONT/HOT WATERWATER SYSTEMLAVATORY REAR/HOT WATERLAVATORY REAR/HOT WATER1MA2MA1MB23MB1MD11MB13MBC10C12C 6C 7C11D 4D 5(f)Make certain FWD and AFT motorized shutoff valves(17MD, 18MD) are open.(g)Make certain water heaters are off, washbasindrain assemblies and manual shutoff valves areopen.(h)Position containers under drain masts.(2)Test--------------------------------------------------------------------------------ACTION RESULT--------------------------------------------------------------------------------FED 416-422,455-4991. On washbasins: On washbasins:- Depress cold water faucet. - Water flows from faucet.NOTE: Water drains via drainmasts.FED 401-405,407-415,423-436,442-443,445-4541. On washbasins: On washbasins:- Depress cold water faucet. - Water flows from faucet.NOTE : When time delayed water NOTE : Water drains via drain faucets are activated, masts.a water flow of approx.8 - 12 sec. is initiated.FED ALL2. In sanitary cabinets:- Place manual shutoff valvein CLOSED position.3. On washbasins: On washbasins:- Depress cold water faucet again. - Water flow stops after a while.4. In sanitary cabinets:- Place manual shutoff valve inOPEN position.5. On purser's panel (863VU): On purser's panel (863VU):- Press pushbuttons - Indicator lights in the pushbuttons WATER FWD SHUT (15MD) and WATER FWD SHUT (15MD) andWATER AFT SHUT (16MD). WATER AFT SHUT (16MD) come on.In A/C underfloor zone 130:- Motorized shutoff valves (17MD)fwd system and (18MD) aft systemare in the CLOSED position.6. On a fwd and aft washbasin: On washbasin:- Depress cold water faucet. - Water flow stops after a while.7. On purser's panel (863VU): On purser's panel (863VU):- Press pushbuttons - Indicator lights in pushbuttons WATER FWD SHUT (15MD) and WATER FWD SHUT (15MD) andWATER AFT SHUT (16MD). WATER AFT SHUT (16MD) go off.In A/C underfloor zone 130:- Motorized shutoff valves (17MD)fwd system and (18MD) aft systemare in the OPEN position.FED 401-405,407-409,415-426,428,431-433,442-443,445-4998. On lavatory water heaters: On lavatory water heaters:- Place on/off toggle switch - Indicator light comes on.in ON position. NOTE : Water must be tepid afterapprox. 10 minutes.9. On lavatory water heaters: On lavatory water heaters:- Place on/off toggle switch in - Indicator light goes off.OFF position.10. On washbasins: On washbasins:- Depress hot water faucet. - Water must be tepid and flowfree of air bubbles.NOTE : Water drains via drainmasts.11. On any lavatory water heater: On lavatory water heater:- Place on/off toggle switch in - Indicator light comes on.ON position.12. On washbasin: On washbasin:- Depress hot water faucet and - Water flows continuously from hold in the OPEN position. faucet.NOTE : Water drains via drain mast.On lavatory water heater:- Indicator light goes off.NOTE : Power supply to the waterheaters is interrupted bya low level switch inquantity transmitter (7MA)when the water tank systemcontents reaches a predeter-mined minimum level.13. On washbasin:- Release hot water faucet.14. On lavatory water heater:- Place on/off toggle switch inOFF position.FED ALLPOST SB 38-2003 for A/C 401-405,407-409,415-426,428,431-433,442-443,445-4998. On any lavatory water heater: On lavatory water heater:- Place on/off toggle switch in - Indicator light comes on.ON position.9. Depressurize potable water system On lavatory water heater:(Ref. 38-40-00, P. Block 301). - Indicator light goes off.NOTE : Power supply to thewater heaters is interruptedby pressure switch (19MA)when pressure reaches a pre-determined minimum value.10.On lavatory water heater:-Place on/off toggle switch-in OFF position.FED ALL11.Pressurize potable water systemFED ALLPOST SB 38-2003 for A/C401-405,407-409,415-426,428,431-433,442-443,445-499(Ref.38-40-00, P. Block 301).12. On lavatory water heaters: On lavatory water heaters:- Place on/off toggle switch - Indicator light comes on.in ON position. NOTE : Water must be tepid afterapprox. 10 minutes.13. On lavatory water heaters: On lavatory water heaters:- Place on/off toggle switch in - Indicator light goes off.OFF position.14. On washbasins: On washbasins:- Depress hot water faucet. - Water must be tepid and flowfree of air bubbles.NOTE : Water drains via drainmasts.15. On any lavatory water heater: On lavatory water heater:- Place on/off toggle switch in - Indicator light comes on.ON position.16. On washbasin: On washbasin:--------------------------------------------------------------------------------ACTION RESULT--------------------------------------------------------------------------------- Depress hot water faucet and - Water flows continuously from hold in the OPEN position. faucet.NOTE : Water drains via drain mast.On lavatory water heater:- Indicator light goes off.NOTE : Power supply to the waterheaters is interrupted bya low level switch inquantity transmitter (7MA)when the water tank systemcontents reaches a predeter-mined minimum level.17. On washbasin:- Release hot water faucet.18. On lavatory water heater:- Place on/off toggle switch inOFF position.FED ALL(3)Close-Up(a)Drain potable water system(Ref.12-24-38, P.Block 001).(b)De-energize the aircraft electrical network anddisconnect ground power unit(Ref.24-41-00, P.Block 301).(c)Remove containers under drain masts.(d)Make certain that working area is clean and clearof tools and miscellaneous items of equipment.。
珠海市海威尔电器有限公司 DC DC 电源模块说明书
选型表产品特性封装形式:SIP 7工作温度范围:-40℃-105℃ 隔离电压:3000VDC 效率:最高效率可达89% 符合标准:国际标准引脚方式应用领域:电力、工控、通信、物联网、汽车等#每路输出输入特性输出特性纹波噪声20MHz带宽--45100mVp-p 温度漂移系数满载--±0.03--%/℃短路保护可持续,自恢复通用特性物理特性外壳材料黑色阻燃耐热塑料(UL94V-0)封装尺寸19.65*6.00*10.16mm重量 2.4g冷却方式自然空冷EMC特性EMI 传导骚扰CISPR32/EN55032CLASS B(推荐电路见图5)辐射骚扰CISPR32/EN55032CLASS B(推荐电路见图5)EMS静电放电IEC/EN61000-4-2Contact±8KV perf.Criteria B产品特性曲线图+2.0%-5.0%-12%10%20%40%60%80%100%0%-5%-10%+5%+12%输出电压精度输出电流百分比(标称输入电压).误差包络曲线图(3.3VDC输出)图1Max.Typ.Min.误差包络曲线图(其他输出)+2.5%-2.5%-7.5%10%20%40%60%80%100%+5%0%-5%-10%+10%+15%输出电压精度输出电流百分比(标称输入电压)M a x .T y p .M in .图2外观尺寸/建议印刷版图注:尺寸单位:mm[inch]端子直径公差:±0.10[±0.004]未标注之公差:±0.50[±0.020]引脚功能(单路)功能(双路)1Vin Vin 2GND GND 5-Vo -Vo 6NO PIN COM 7+Vo+VoNC :不能与任何外部电路链接2]0.1.典型应用若要求进一步减小输入输出纹波,可在输入输出端连接一个电容滤波网络,应用电路如图4所示。
但应注意选用合适的滤波电容。
PDB220-22 双向电源模块说明书
有
故障清除后自恢复
故障清除后 5s 后自恢复
-20℃ ~+45℃满足模块完全性能工作;45℃ ~+70℃降额
温度:-20℃ ~+85℃;湿度:10~95%RH,无冷凝
CAN 通讯,支持在线升级
支持
蓝灯:正常;红灯:异常
螺钉规格:M4;最大扭矩:1.5N.m
螺钉规格:M6;最大扭矩:3.0N.m
3.96MM 端子
说明:以上未特别注明的测试条件的指标,均默认为: 230Vac&25℃;②低压侧电压,也可根据客户需求调整至:14Vdc~16Vdc
△! 温馨提示:低压直流侧电压应小于 25Vdc,避免过压致使直流侧输出固态电容爆裂。
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版权所有@深圳市普德新星电源技术有限公司,本手册内容如有更改恕不另行通知 !
效率
整流效率 逆变效率
电压范围
交流参数
(整流输入& 逆变输出)
电压频率 最大电流 电流谐波(THDi)
功率因素
整流输出电压
电压
逆变输入电压 稳压精度
工频纹波
电流
整流输出电流 逆变输入电流
开机时间
开机过冲
启动冲击电流
正反向切换速度
直流短路保护
直流过功率保护
直流过压保护
交流过欠压/过欠频及孤岛保护
过温保护
同时,解决了风扇噪声大的痛点,属于行业同系列最低噪的产品。
产品特点
整流‐逆变能量双向流动 正反方向高效率 正反方向无缝切换 超强过载能力 产品轻量化,超低噪音 完善的故障保护功能 支持 BootLoader 在线升级,具备以太网 升级和智能在线故障分析功能 良好的电磁兼容性,满足 EN55032 ClassA 标准 可通过 UL/TUV/CE/CCC 认证
开 关 电 源 规 格 书
LED Strip Specifications产品规格书DESCRIPTION:Edgemax Standard产品名称: Edgemax 标准型MODEL NO:产品型号:EDGEMAX-LED-ALS-24V-W23-300-5EDGEMAX-LED-ALS-24V-W23-360-5EDGEMAX-LED-ALS-24V-W23-470-9Shanghai Edge Light Industry Co.,LTD.TEL:+86-21-64412288FAX:+86-21-64412266E-mail: info@12改 订 记 录 表Record of modification名称/ Description :Edgemax 改订 年 月 日 Modification date 改订表示 Modification description 改订内容 Modification Content 实施日期 Operating date制定人 Tabulator 确认 Confirmation 初版 First edition 初审 Primarily Approved by 复审Review2013.11.292013.11.292013.11.203目录Table of contents1.产品概况 Products profile ·················································································································· 4 (1)实物图 Picture of real products ······················································································································ 4 (2)配件 Accessories ··········································································································································· 5 (3)连接方式 Connection mode ·································································································.......................... 7 2.平面尺寸图Dimension (mm ) (8)3.材料组成 Material composition ······························································································································ 9 (1)物料清单 Material list ····································································································································· 9 4.部品规格 Specifications ········································································································································· 9 5.适用范围及特点 Characteristics and range of application ····················································································· 9 6.注意事项 Notice ··················································································································································· 10 7.电路原理图 Circuit schematic diagram ················································································································ 11 (1)EDGEMAX-LED-ALS-24V-W23-300-5 ·········································································································· 11 (2)EDGEMAX-LED-ALS-24V-W23-360-5 ·········································································································· 11 (3)EDGEMAX-LED-ALS-24V-W23-470-9 ········································································································· 12 8.光电测试报告 Photoelectric test report ················································································································ 13 9.LED 参数Features····························································································································· 15 10.技术要求Technical Request ·············································· (16)11.使用说明Use manual ······················································································································ 16 12.包装 packaging ································································································································· (17)13.命名规则 How to name (18)41.产品概况 Products profile(1).实物图 Picture of real products5(2).配件Accessories螺丝(2个)EM Screw(2)刺破端子连接方式Connection mode Pierced the terminal 可选配件Optional AccessoriesEM 连接线300mmEM Connecting line 300mm6 EM 连线带5.5 端子70mmEM Connecting line and 5.5DC Jack 70mm EM 连接线70mmEM Connecting line 70mmEM 连接线带5.5 端子600mmEM Connecting line and 5.5DC Jack 600mm7(3).连接方式Connection mode连接方式A A Connection mode连接方式B B Connection mode备注:红色线为正极,黑色线为负极,中间绿色线接调光器。
电源模块手册说明书
1)本产品不得使用在原子能设备以及与人命相关的医疗器械等方面。
2)本产品使用在家庭环境内有时会发生电波干扰。
此时应采取充分对策。
3)本产品通过强化绝缘进行触电防护。
将本产品嵌入设备上以及配线时,需遵守嵌入设备所符合的规格要求。
4)本产品使用时所有室内配线超过30m 的场合以及配线在室外的场合为了防止浪涌发生,需设置适当的浪涌抑制电路。
5)本产品是以安装在盘面上使用为前提而生产的,为了避免用户接近电源端子等高压部分,请在最终产品上采取必要措施。
6)请务必遵守本说明书中的注意事项,否则有导致重大伤害或事故的危险。
7)配线时请遵守各地的规定。
8)为了防止机器损坏和防止机器故障,请在与本产品连接的电源线或较大容量的输入输出线上安装适当容量保险丝等方法保护电路。
9)请不要将金属片及导线碎屑混入本产品中,否则可能导致触电、火灾、故障。
10)请按规定力矩确实的拧紧螺丝。
如果螺丝不完全拧紧,有可能导致触电、火灾。
11)为了不妨碍本产品散热,请不要堵塞机壳周围散热窗孔及设备通风口。
12)本产品未使用的端子不要接任何线。
13)请务必在断电后再进行清洁,请用干的软布擦产品上的污垢,而且不用吸湿剂类,否则可能导致变形、变色。
14)请不要用硬物敲打或擦蹭显示面板。
15)本说明书以读者具有电气、控制、计算机以及通信等方面的基础知识为前提。
16)本说明书中使用的图例、数据例和画面例,是为了便于理解说明书而记入的,并不保证是其动作的结果。
17) 为了长期安全的使用本产品,定期维修是必要的。
本产品的某些部件有的受寿命限制,有的因长年使用性能会发生变化。
18)在没有事先预告情况下,有可能变更说明书的内容。
有关说明书的内容期望无任何漏洞,您如果有疑问或异议,请与本公司联系。
1)当本产品的故障或异常有可能导致系统重大事故的场合,请在外部设置适当的保护电路。
2)在全部配线完成之前,请不要接通电源。
否则可能导致触电、火灾、故障。
3)不要在产品记载规格要求范围之外使用。
DPC系列直流电源模块说明书
DPC系列直流电源模块使用说明书(第三版)上海红申电气有限公司2018年11月目录1、性能特点及适用范围 (2)2、技术参数……………………………………………………………………………2-43.电源内部电路原理 (4)4、面板说明 (5)5、接线说明……………………………………………………………………………5-66、命名规则 (6)7、使用说明……………………………………………………………………………6-88、外形及安装尺寸……………………………………………………………………8-99、使用注意事项 (9)10、运行观察 (9)11、保养与维修 (10)12、运输与贮存 (10)13、开箱及检查 (10)14、订货须知 (10)1、性能特点及适用范围DPC系列电池充电电源模块是我司设计生产的充电式模块电源,该电源具有体积小,转换效率高,性能稳定,原副边隔离,隔离强度高的优点;本产品采用金属外壳模块化封装,防尘防潮、抗干扰能力强;输入、输出端为接线端子形式便于连接;本产品电网适应能力强,可在较宽输入电压范围内工作;本产品具有输出短路、过功率等保护功能。
另外,本产品具有智能充电功能,可对外接的24V或48V电池充电,在交流断电时电池可不间断的对负载供电,具有防止电池过放电的保护功能;具有电源的状态显示;具有电池活化功能,手动或通过外部信号自动对电池进行活化维护。
本电源适用于电力配网自动化系统,电力智能箱变,环网柜以及其他行业需要不间断直流供电,要求较高的场合。
3.电源内部电路原理图1 电源内部原理图图 2 电源内部隔离图4、面板说明图3 电源面板说明1、充电及工作指示灯2、电池放电指示灯3、电池活化指示灯4、电池欠压指示灯5、电源故障指示灯6、手动活化启动按键7、手动活化退出按键8、手动电池投入按键9、手动电池退出按键5、接线说明5.1接线示意图图4 接线示意图接线说明:K1 K2 K3为用户CPU等控制的继电器触点(触点容量无要求,但不可用光耦代替),负载为用户正常负载,接线端子容量300V/15A。
DC-DC 模块电源 TX-PD220 产品手册说明书
北京落木源电子技术有限公司DC-DC模块电源(TX-PD220) 产品手册高隔离电压DC-DC模块电源(TX-PD220)产品手册特点•专为高压变频器等需要高隔离电源而设计,初次级间隔离电压15KV/AC。
•DC/DC变换,两路隔离输出,2路输出间隔离电压7KV/AC。
•输入输出耦合电容小。
•输入电源过压、欠压保护。
•输入电源极性保护。
应用•为两只高压大功率IGBT提供驱动电源,或在其它需要高隔离的地方提供电源。
外形尺寸电性能参数(除另有指定外,均为在以下条件时测得:Ta=25℃,Vi=15Vdc,双路负载均RL=240Ω)参数符号测试条件最小值典型值最大值单位输入电压(1) Vi 14 15 15.5 Vdc 输出电压(2) Vo 28 V Iio RL=∞20输入电源电流mA Iil 双路负载均RL=10Ω750输出电流Io 双路均700 mA 输出功率Po 2路总功率10 W 输入输出耦合电容Cps 3 pF 源效应(∆V o/V o)/(∆Vi/Vi) 1负载效应 (∆Vo/Vo),Io =20-100% 6 % 效率 η 满载 85 %输入对输出 15 绝缘电压VISOAC/50Hz/1min输出对输出7KV1. 输入电压过高或过低时自动关闭输出。
2. 可以定制其它电压。
工作条件符号 测 试 条 件最小值 典型值最大值 单位 工作温度 Top -40 85 ℃ 存储温度 Tst-50120℃应用连接图1. 所有电解电容均为100u/35V ,小电容用0.47-1uF 的瓷片电容或Cbb 电容。
2. C1、2应靠近PD220管脚。
3. 负压分配电阻的阻值为参考值,用户可根据自己的应用情况适当调整。
如果驱动不需要正负电源,虚线框内可以取消。
4. 不允许输出短路。
5. 用户需注意,输入电源极性接反将被内部的二极管短路,短时间不会造成本电源损坏。
6. 电源输出可以空载,但空载电压稍微高些。
一般只要输出5mA 电流,输出电压就接近额定值。
UM220-III技术规格书
UM220-III N北斗兼容GPS模组技术规格书和芯星通科技(北京)有限公司2015年5月1.简介 (3)2.技术指标 (4)2.1.电气性能 (4)2.2.环境特性 (4)2.3.物理特性 (4)3.外观尺寸和电气特征 (5)3.1.GA833 轮廓:(毫米) (5)3.2.脚位描述 (6)3.3.推荐封装设计 (7)4.参考设计 (7)5.回流焊曲线 (8)6.静电放电防护措施 (9)7.潮湿敏感度等级 (9)8.坐标系和默认产品规格 (10)8.1 坐标系 (10)8.2 默认指令 (10)8.3 默认产品规格 (10)1.简介UM220-III N 高性能、低功耗、小尺寸、方便开发应用的BDS+GPS 双模式定位模块。
主要特征:■最新的ARM9内核■高跟踪灵敏度-160dBm■平均冷启动时间32秒■采用SoC方案■通过串口输出NMEA■尺寸规格: 12.4(宽) x 16.4(高) x 2.7(厚) 毫米模块内部框图:2. 技术指标2.1. 电气性能2.1.1 定位时间1. 热启动时间:平均1秒2. 温启动时间:平均32秒3. 冷启动时间:平均32秒2.1.2 灵敏度(空旷环境)1. 捕获灵敏度: -147dBm2. 跟踪灵敏度: -160dBm2.1.3 其他指标1. 高度: ≤18,288 m2. 速度:≤515 m/s3. 加速度:≤4G2.1.4 功耗指标1. 电源输入:3.3V DC 主电源和RTC供电2. 电流大小: 小于80mA (不包含天线供电)3. RTC电流: 小于30uA2.1.5 接口1.全双工串口, TTL接口, 默认9600波特率,其他波特率可以定制2. NMEA 0183 4.1 版本ASCII 输出兼容老版本2.2. 环境特性1. 工作温度-40 ℃ to +85 ℃2. 存储温度-45 ℃ to +85 ℃2.3. 物理特性1. 外观尺寸: 12.4(宽) x 16.4(高) x 2.7(厚) 毫米2. 重量: 小于2克3. 外观尺寸和电气特征3.1. 轮廓: (毫米) (公差: ±0.2毫米)3.2.引脚描述:24个引脚描述见表5-13.2.1 秒脉冲1.1PPS:秒脉冲输出,CMOS电平输出,可以用于时间同步等应用扩展。
电源模块培训资料
电源模块培训资料一电源类:1)包装:是否采用盒装,外箱规格型号、物料编号标示是否符合要求,生产批号及日期是否一致。
2)外观检验:1 规格型号、输入电压、输出电压、额定功率、极性等标识是否正确、清晰无误。
2PCB板面干净,无锡珠、锡渣等现象,元器件焊接牢固,无虚假焊现象。
(此项可参照PCBA检验标准。
)3)特性测试:1 接口定义:输入CN1(AC/N),CN2(AC/L);输出+5V,-5V,G1(接地),+V(12V),G2(接地),-V(-12V)。
2输出电压(空载):在CN1,CN2端输入90~264V AC(可直接接市电),测+5V,-5V,+V,-V 电压输出是否正常,精度是否符合要求,并测试每组输出的纹波大小是否符合要求。
要求各输出电压稳定一致,无上下波动、超差等不良现象。
3输出电压(满载):在输出端接上要求的负载,在CN1,CN2端输入90~264V AC,测各组输出电压是否正常,额定输出电流是否符合要求(I。
=P/U。
)。
且输出电流和输出电压稳定一致,无波动、超差等不良现象,表面温度不超过60℃。
4)绝缘电阻测试:输入/输出对地绝缘电阻要求大于等于500MΩ。
输入对地应承受50HZ,1500V AC电压,漏电流为1mA,无击穿,飞弧现象。
5)耐压测试:1 输入与输出间应承受50HZ,2500VCA电压,漏电流为1mA,无击穿,飞弧现象。
2 输入对地应承受50HZ,1500V AC电压,漏电流为1mA,无击穿,飞弧现象。
3 输出对地应承受50HZ,500V AC电压,漏电流为1mA,无击穿,飞弧现象。
6)警告:此类电源输入有200多V,请勿用手触摸,接线时请勿有短接、接错现象。
二模块类:1)外现检验:是否采用盒装,型号规格标识是否符合要求,丝印清晰,电源模块体是否一致无崩裂,损坏现象,引脚镀层均匀、光泽,无氧化及松脱现象。
2)特性测试:1)参照电源模块规格资料,先确定引脚定义及输入输出电压值、误差,纹波大小。
300W AC DC 电源模块说明书
300W,165-264V AC Input,Dual outputAC/DC battery charging module power supplyRoHSFEATURES●Specially designed for Distribution Automation terminal design,suitable for 220Vdc operating mechanism,and it can charge for capacitor of 50000uF/250V ●Maximum instantaneous power up to 340W●With charging function,the 24V (6-30AH)output Lead-acid battery can be charged,when system connected with battery,it can be used as uninterrupted power supply●Designed in accordance with the power-related requirements of the State Grid Corporation,the main technical indicators meet the relevant industry standards●Battery reverse polarity protection,battery under voltage protection●Output over-current,over-voltage protection ●2.5KVAC high isolation voltage●Industrial grade operating temperature:-40℃to +70℃●Chassis mountingMBP300-2A27D27220is AC/DC battery charge power converter offered by Mornsun.It features wide input voltage range,taking both DC and AC input voltage,output over-current,over-voltage protection,strong ability in adapting power grid.This product has power working status display and Intelligent charging function,it can used to charge the 24V lead-acid battery,when AC is power-off,the battery can supply power to the load;it has battery over discharge protection function,Designed specifically for distribution automation terminal (DTU /FTU).It is widely used in the power industry switch substations,power substation,RMU,Intelligent Package Substation,Intelligent Switch Controller and other industries which need uninterrupted power supply.Selection GuidePart No.Output PowerNominal Output Voltage and Current Maximum Output PowerEfficiency(220VAC,%)(Vo1/Io1)(VB/IB)(Vo2/Io2)MBP300-2A27D2722062.5W27V/1.0A27V/0.5A220V/0.1A340W(No more than 20s,5mins once )80(Io1=1A,Io2=0.1A,disconnect the battery)Input SpecificationsItemOperating Conditions Min.Typ.Max.Unit Input Voltage Range AC input 165220264V AC DC input200310370VDC Input Frequency 475063Hz Input Current 220V AC,Typical load -- 1.0--AHot PlugUnavailableOutput SpecificationsItemOperating Conditions Min.Typ.Max.UnitRated Output CurrentInput voltage range Io1--1--A Io2--0.1--Peak Output Current *Input voltage range Io1(No more than 20s,5mins once,Io2≤0.1A)----6Io2(No more than 20s,5mins once,Io1≤1A)---- 1.36Output Voltage Input voltage range Vo1(Disconnect the battery)--27--VDC Vo2(Adjustable)200220240Line RegulationFull loadVo1--±0.5--%Vo2--±1--Load Regulation0%-100%load Vo1--±1--% Vo2--±5--Ripple&Noise**20MHz bandwidth(peak-to-peak value)(Io1=1A,Io2=0.1A,disconnect the battery)Vo1--200300mVVo2--2000--Floating Charge Voltage Room temperature,Io1=1A,Io2=0AVB--27--VDCBattery Charge Current Room temperature,Io1=1A,Io2=0AIB--0.5--A Battery Discharge Cut-off point Typical load Vo120.52121.5VDC Battery Discharge Cut-off Delay Time Typical load--3--sBattery Reverse Polarity Protection The green and the red lights are turn off,when the battery has been connected.Short Circuit Protection Input voltage range,disconnect the battery Hiccup,Continuous,self-recovery Over-current Protection Input voltage range,disconnect the battery Io1--16--A Over-voltage Protection Input voltage range,disconnect the battery----34VDC Hold-up Time Room temperature,220V AC input,Po=20W--0.3--s Note:*①When the ambient temperature exceeds50℃,Io1and Io2single peak current continuous output time can not exceed15s;②Io1and Io2can not simultaneously output peak current,product peak output power should not be more than340W.(Battery charging power included) **Ripple and noise are measured by“parallel cable”method,please see AC-DC Converter Application Notes for specific operationGeneral SpecificationsItem Operating Conditions Min.Typ.Max.UnitIsolation Voltage Input-outputTest time:1min,leakage current setting value:5mA2500----VAC Input-case2500----Output-case2500----Output-output1500----Impulse Voltage Input-output Apply5kV impulse test voltage between input andoutput.Add1.2/50us impact waveform,includingthree positive impulse and three negative impulsewhose time interval is no less than5seconds.And thereshould not have disruptive discharge during the test.5000----V Input-case5000----Output-case5000----Isolation Resistance Input-output Room temperature50----MΩInput-case Room temperature50----Output-case Room temperature50----Operating Temperature*-40--+70℃Storage Temperature-40--+85Shell Operation temperature*----+80Storage Humidity----95%RH MTBF MIL-HDBK-217F@25℃>100,000hNote:*①When the ambient temperature exceeds50℃,it should be taken the cooling method of force air cooling or post cooling to ensure that the module shield temperature is not more than80℃.②When the ambient temperature is lower than-10℃,the product should be operated with rated load for1mins,before it output340W peak power. Physical SpecificationsCasing Material MetalPackage Dimensions200.00*102.00*45.00mmWeight850g(Typ.)Cooling method Free air convectionEMC SpecificationsEMS ESD IEC/EN61000-4-2Contact ±8KV Perf.Criteria B RS IEC/EN61000-4-330V/m perf.Criteria A EFT IEC/EN61000-4-4±4KV perf.Criteria B Surge IEC/EN61000-4-5line to line±2KV/line to ground±4KV perf.Criteria B CS IEC/EN61000-4-610Vr.m.s perf.Criteria A Voltage dips,short interruptionsand voltage variations immunityIEC/EN61000-4-110%,70%perf.Criteria BPrinciple block diagramFig1.Internal principle diagram Wiring Description1.Wiring diagram2.Terminal DefinitionTerminal No.Terminal name Definition1AC(L)AC input L phase2Protective grounding3AC(N)AC input N phase4-Vo1(B-)Control unit(-)Battery input(-)5B+Battery input(+)6+Vo1Control unit(+)7NC No electrical connection 8+Vo2Operating mechanism(+) 9-Vo2Operating mechanism(-) 10NC No electrical connectionManual Instruction1.Power supply status indicatorCharge,AC input power,green light on,the battery is in charging or floating charging status.Discharge,AC input power off,green light off,red light on,the battery is in discharging status.Reverse,when the input voltage off(or input voltage normal,Vo1and Vo2output normal),but the green and red light are all off,which shows that the battery is polarity reversed.Please check the wiring diagram to re-connect the battery.Input voltage(V AC)Output voltage(VDC)Whether to connectthe batteryLEDPower state Vo1Vo2green light Red light22027220no connect on off Output normal220Batteryvoltage220connect on off Output normal,battery charging000no connect off off No output000connect off on No output,battery access to normal220→0Batteryvoltage220connect on→off off→onOutput normal,battery from charginginto the discharge000connect off off No output,reverse connection ofbattery22027220connect off off Output normal,reverse connection ofbatterye of PowerThe power supply can work when input is AC the alternating current.The power input current to load is powered by power supply, meanwhile charge battery in constant current and voltage.After the battery is charged,power supply to floating charge state automatically,this moment,the power supply float voltage and current to normal self discharge of battery.When AC input voltage off,the battery will continue to power for load,0switch time.When the battery output voltage is lower than the under voltage protection point and last for3-10S,the power supply will turn off automatically.Without AC input,pass external passive nodes make Vo1and B+in short circuit(short circuit time:1-2S,but pin should not be short for a long time,otherwise the battery will lose the protection function.)that can enable the battery to start the output.Vo2output Voltage:200Vdc–240Vdc continuously adjustable,The user can adjust the output voltage to the knob with“output voltage adjustment”.e of BatteryThe power supply can be equipped with24V,6-30AH lead acid battery or colloidal maintenance-free battery,The battery is connected to the battery terminal(B+、B-)of the power supply.We should make sure that the input voltage is off before connect or disconnect the battery.If the red light on after connected the battery,the battery connected normal;if the red light off when connected the battery,the battery polarity connected reverse,please check the wiring diagram to re-connect it.It is forbidden to short-circuit the battery.After connect with the battery,the over-current protection and short-circuit protection of Vo1will be disabled.Simple calculation of battery charging time:Battery capacity C(AH)/Charging current(A)Dimensions and Recommended LayoutAttention Matters in Application(1)Output please use wire that cross area is more than2.5mm²,input terminal should add10A/250V AC Fuse.(2)Please correct connection according to the wiring diagram,do not connect wrongly,AC input terminal is strictly prohibited connected with other terminals wrong,otherwise will cause permanent damage to power.(3)Vo2output peak current can not be long term work.(4)To further reduce the Vo1output ripple noise,the user can in the Vo1output parallel connection with one470–1000uF/50V electrolytic capacitor and1uF multilayer ceramic Capacitor.(5)The output of this product is not allowed to work in parallel.(6)The PE terminal of this product should be reliably connected to the earth,in order to improve the capability of anti-interference.(7)Casing will distribute heat when the power is during operating,in order to ensure the power dissipation is good,please keep a certain gap around the power supply to ensure the air flow smoothly,the temperature sensitive device as far as possible from the power.Note:1.Packing information please refer to Product Packing Information which can be downloaded from .Packing bag number:58220041;2.If the product is not operated within the required load range,the product performance cannot be guaranteed to comply with all parameters in the datasheet;3.Unless otherwise specified,parameters in this datasheet were measured under the conditions of Ta=25℃,humidity<75%with nominal input voltage and rated output load;4.All index testing methods in this datasheet are based on our Company’s corporate standards;5.We can provide product customization service,please contact our technicians directly for specific information;6.Specifications are subject to change without prior notice.Mornsun Guangzhou Science&Technology Co.,Ltd.Address:No.5,Kehui St.1,Kehui Development Center,Science Ave.,Guangzhou Science City,Luogang District,Guangzhou,P.R.China Tel:86-20-38601850-8801Fax:86-20-38601272E-mail:***************。
常州能动电子科技有限公司 EVP30 系列电源模块说明书
EVP30系列系列----------330W 宽压输入稳压输出DC DC--DC 模块电源模块电源产品产品特性特性特性◆宽输入电压范围: 2:1◆六面金属屏蔽,DIP 封装 ◆隔离1500VDC◆短路保护(自恢复)◆工作温度范围:-40℃~+85℃ ◆符合RoHS 指令 应用范围应用范围无线网络、电信/数据通信、电力系统、工业控制系统、测量仪器仪表、智能化领域等电源系统。
适合于需要实现输入范围波动大,需要电源隔离,布板空间小等设计,并实现产品功能模块化,提高产品可靠性。
产品型号型号型号 输入电压范围输入电压范围输出电压输出电压//输出电流Vo/Io最大容性负载大容性负载((uF)) 效率(TYP) EVP30-12S05 5V / 6000mA 2000 87% EVP30-12S12 12V / 2500mA 470 88% EVP30-12S15 9 – 18 VDC 15V / 2000mA 400 89% EVP30-24S05 5V / 6000mA 2000 86% EVP30-24S12 12V / 2500mA 470 88% EVP30-24S15 18 – 36 VDC 15V / 2000mA 400 90% EVP30-48S05 5V / 6000mA 2000 86% EVP30-48S12 12V / 2500mA 470 89% EVP30-48S15 36 – 72 VDC 15V / 2000mA 400 91% ★EVP30-12D05 ±5V / 3000mA ±1000 88% ★EVP30-12D12 ±12V / 1250mA ±220 90% ★EVP30-12D15 9 – 18 VDC ±15V / 1000mA ±100 91% ★EVP30-24D05 ±5V / 3000mA ±1000 87% ★EVP30-24D12 ±12V / 1250mA ±220 89% ★EVP30-24D15 18 – 36 VDC ±15V / 1000mA ±100 91% ★EVP30-48D05 ±5V / 3000mA ±1000 89% ★EVP30-48D12 ±12V / 1250mA ±220 90% ★EVP30-48D1536 – 72 VDC ±15V / 1000mA±10091%注:加“★”产品研发中,如有其它规格需求,请直接联系我司。
易达电源 产品手册
PLC技术规格书
可编程序控制器承包人必须对现场控制站LCS的控制器做详细的配置,列出组成现场控制站控制单元的模块,机架,连接电缆及附件的型号和数量,所选PLC品牌必须为处于国际领先地位的知名品牌。
控制器电源波动适应范围应大于±20%。
鉴于系统防雷性能的要求,输入输出模块均需具备光电隔离性能。
所有输出另加继电器隔离。
由于考虑到控制器输入输出和其他设备需要提供电源,故在控制站配置开关电源,输出电压24VDC。
控制器性能特点:一、CPU指标:●控制器内部采用高性能工业级别微处理器,支持实时的多任务操作系统,处理速度要求每千位指令处理速度不超过0.1毫秒。
●工作存储器不小于128KB,装载存储器不小于2MB。
●控制器必须能够提供包括梯形图、功能图块、结构化文本、顺序功能流程图在内的符合IECll31.3标准的灵活的编程语言支持,数据格式应符合IECll31标准。
●数字量输入/输出地址分别不少于478K,模拟量输入输出地址分别不少于208K。
●控制器支持灵活的网络结构,无需任何编程或者处理器干预,即可实现不同网络之间的通讯桥接和数据交换,支持灵活的网络分段以及相应的隔离式桥接方案,支持EntherNet/IP网络,具有较好的兼容性。
●编程软件采用最新的Windows版,采用结构化、多任务、梯形图、语句表编程方式,具有良好的在线编辑和在线帮助功能。
●控制系统要求完全机架式设计,保证良好的机械物理性能,I/O模块、通讯模块等均应与CPU模块严格保持同等的规格等级和尺寸。
控制器机架应为金属式框架,外部涂敷设计保证良好的机械和防腐性能,机架应为滑轨式设计,控制系统,包括机架,各种插槽式模块都应符合完全的无风扇设计。
●控制单元的处理器必须是经过特殊的涂覆处理,能抗酸性和腐蚀性,能符合工业环境中使用标准。
●具有非易失用户内存。
二、电源模块电源:220VAC+10%。
(与机架和模块相配)。
●工作电压:170-265VAC;●频率范围:47-63HZ;●工作温度:0-60摄氏度;●保存温度:0-85摄氏度;●相对湿度:5-95%;●隔离:2500VDC或1800VAC持续1秒;●掉电延迟:1 3.5ms;三、数字量输入模块●16点或32点输入: 24VDC●电级的故障报告和现场级的诊断检测;●数据时标功能;●完全软件可配置;●故障锁定功能;●开路检测功能;●故障时标功能;●隔离功能;●可拆端子块。
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文档修订历史记录
初稿
说明
作者 熊寒松
I
目录
文档修订历史记录 ...................................................................... I 1 目的和适用范围 ...................................................................... 1 1.1 目的 .............................................................................. 1 1.2 适用范围 .......................................................................... 1 2 引用和参考的相关标准 ................................................................ 1 3 功能简述 ............................................................................ 1 4 要求 ................................................................................ 1 4.1 一般要求 .......................................................................... 1 4.2 电气要求 .......................................................................... 4 4.3 环境实验要求 ..................................................................... 10 4.4 安全要求测试 ..................................................................... 12 4.5 电磁兼容性能 ..................................................................... 12 4.6 防雷测试 ......................................................................... 14 4.7 可靠性测试 ....................................................................... 14 4.8 包装、运输、贮存 ................................................................. 15 4.9 质量与可靠性 ..................................................................... 15 4.10 加工工艺要求 .................................................................... 15 4.11 其它要求 ........................................................................ 15 5 对供应商的要求 ..................................................................... 15 5.1 规范接收 ......................................................................... 15 5.2 提供资料和数据 ................................................................... 15 5.3 产品更改 ......................................................................... 15 5.4 质量控制要求 ..................................................................... 15 5.5 供应商承诺 ....................................................................... 16 6 资格认证 ........................................................................... 16 6.1 样本 ............................................................................. 16 6.2 样本试验 ......................................................................... 16 6.3 资格认证试验 ..................................................................... 16 7 重要说明 ........................................................................... 16 附 录 A............................................................................ 17 (规范性附录) ....................................................................... 17 测试用仪表和设备 ..................................................................... 17
300 m贮存温度降低1 ℃
散热方式
自然传导散热
模块底板为主散热面,采用自冷方式
4.1.4 关键器件温升要求
变压器绝缘耐温等级要求:符合GB 19212.1-2003表3中B级要求,具体如下:
变压器短路或过载条件下,变压器不得喷出火焰,金属熔化物,达到危险含量有毒或可燃气体,而
且温度不得超过表2的规定值:
3 功能简述
电源模块把 220VAC 转换为一路+30V、一路+9V,最大输出功率 300W。
4 要求
4.1 一般要求 4.1.1 外观要求
外壳光滑无划痕,不能有飞边、毛刺和尖锐梭角,面板焊接处不能有连接痕迹。 为便于整机连接, +30V分两个接口输出、+9V分三个接口输出,具体要求见结构图。 尺寸外型要求见图 1:
有质量和可靠性两方面都 100%达到要求的电源模块才被虹信公司接受。虹信公司有权取消不合格产品 供应商的资格,有权在必要时修改本技术规范的有关内容,届时供应商会提前收到有关更改通知并给予 适当的时间来做相应的更改。 1.2 适用范围
本规格书适用于需要300W电源的设备。
2 引用和参考的相关标准
GB/T 2423.1-2008 电工电子产品环境试验 第 2 部分:试验方法 试验 A:低温 GB/T 2423.2-2008 电工电子产品环境试验 第 2 部分:试验方法 试验 B:高温 GB/T 2423.5-1995 电工电子产品环境试验 第 2 部分:试验方法 试验 Ea 和导则:冲击 GB/T2423.3-2006 电工电子产品环境试验 第 2 部分:试验方法 试验 Cab:恒定湿热试验 GB/T 2423.10-2008 电工电子产品环境试验 第 2 部分:试验方法 试验 Fc 振动 GB/T 3194-1998 铝及铝合金板、带材的尺寸允许偏差 GB 4943-2001 信息技术设备的安全 GB/T 17465.1-1998 家用和类似用途的器具耦合器 第 1 部分:通用要求 GB 19212.1-2003 电力变压器、电源装置和类似产品的安全 第 1 部分:通用要求和试验 YD/T 282-2000 通信设备可靠性通用试验方法 YD/T 731-2002 通信用高频开关整流器 YD-T 944-2007 通信电源设备的防雷技术要求和测试方法 GB 9254-1988 信息技术设备的无线电骚扰限值和测量方法 GB/T17626.X 电磁兼容 试验和测量技术
待定
4.1.3 环境要求 环境要求见表1:
图5 标签外形尺寸
(Rev.A-2009.9.9)
3
表1 环境要求
项目
指标
备注
工作温度
-40 ℃至+70 ℃
保证在工作温度内启动并正常工作,且
满足技术要求的全部要求
贮存温度
-40℃至+85℃
电源不工作
工作相对湿度 25RH~90RHFra bibliotek无冷凝
贮存相对湿度 25RH~90RH
武汉虹信通信技术有限责任公司
C:\Documents and Settings\xionghan
图1 外观尺寸要求
接口要求: AC输入端口:接口采用VH3.96-5P连接器(如台湾南士1121S-5P),直立从上插入,接口定义
见图2:
卡口方向
5
1
引脚序号 1 2 3 4 5
信号名称 PG 空 N 空 L
II
1 目的和适用范围
1.1 目的 电源模块技术规格书是描述公司外购或外协电源模块的受控性文件,是公司电源模块规范化管理
的基石。其作用为: ·供应厂商进行产品设计、生产和检验的依据 ·品质部门验货、退货的依据 ·物料部进行采购的依据 ·对供应厂商产品质量进行技术认证的依据 ·开发部门选用物料的依据 本技术规格书的目的是让供应厂商了解虹信公司对该电源模块在质量及其可靠性方面的要求,只