工字电感常用尺寸
STP 工字电感 系列产品 说明书
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STPRC0304-561K
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地址： 518035 深圳市福田区笋岗西路银华大厦 11 层 11 E 05 室 Tel：086-0755-89812234 Fax：086-0755-89812509 -3-
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■ 超出以上规格的特殊要求可以订制 。 Special inquiries besides the above common used types can be met on your requirement 。
测试频率
PART
INDUCTANCE
Q
DCR(max) IDC(max) SRF(min)
TEST
NUMBER
(μΗ)
(min)
(Ω)
(mA)
(MHz)
FREQUENCY
STPRC0406-1R0M
1.0
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200
各种CD贴片功率电感尺寸参数
各种CD贴片功率电感尺寸参数CD贴片功率电感是一种常见的电子元件，用于电感性能的提高和电路的稳定性。
它由磁性材料和绕组材料组成，可用于直流电源、滤波器、稳压器等应用中。
以下是一些常见的CD贴片功率电感的尺寸参数。
1.外形尺寸：CD贴片功率电感的外形尺寸通常以长度（L）、宽度（W）和高度（H）来表示。
常见的尺寸有0603（1.6mm×0.8mm×0.8mm）、0805（2.0mm×1.25mm×1.2mm）、1206（3.2mm×1.6mm×1.2mm）等。
不同尺寸的电感主要用于不同功率的电路设计，尺寸越大，功率承受能力越高。
2.额定电流：CD贴片功率电感的额定电流是指电感在正常工作条件下所能承受的最大电流。
额定电流通常以毫安（mA）为单位表示。
常见的额定电流有100mA、200mA、500mA等。
选取合适的额定电流可以确保电感在电路中的稳定工作。
3.额定电感值：CD贴片功率电感的额定电感值是指电感的感值。
电感值通常以微亨（μH）为单位表示。
常见的额定电感值有1μH、10μH、100μH等。
根据电路的要求，选择合适的额定电感值可以达到所需的电感效果。
4.电感容差：CD贴片功率电感的电感容差是指实际电感值与额定电感值之间的误差范围。
电感容差通常以百分比形式表示。
常见的电感容差有±5%、±10%、±20%等。
电感容差越小，意味着电感的性能越稳定。
5.自谐振频率：CD贴片功率电感的自谐振频率是指当电感与外部电容组成谐振电路时，谐振频率达到最大的频率。
自谐振频率通常以兆赫兹（MHz）为单位表示。
不同尺寸和材料的电感具有不同的自谐振频率。
6.直流电阻：CD贴片功率电感的直流电阻是指电感在直流电路中的电阻值。
直流电阻通常以欧姆（Ω）为单位表示。
直流电阻对于电路的功耗和效率非常重要，较低的直流电阻意味着更高的功率转换效率。
工字电感和共模电感
工字电感和共模电感一、引言工字电感和共模电感是电子工程中常用的两种电感器，它们在电路中起着重要的作用。
本文将围绕这两种电感器展开讨论，分析它们的特点、应用以及区别。
同时，通过对具体实例的分析，进一步展示这两种电感器的优势和局限性，以帮助读者更好地理解并掌握相关知识。
二、工字电感1.工字电感概述工字电感是一种常见的电感器，其形状类似于汉字“工”而得名。
它通常由磁芯、线圈和绝缘材料组成，具有较高的电感和较小的体积。
工字电感广泛应用于各种电子电路中，如电源电路、信号处理电路等。
2.工字电感的特性（1）高电感：工字电感的电感量较高，能够有效地抑制电流的波动，提高电路的稳定性。
（2）高频率特性：工字电感具有良好的高频特性，适用于高速电路和数字电路。
（3）小型化：工字电感的体积较小，便于集成到各种小型电路中。
3.工字电感的应用（1）电源滤波：工字电感常用于电源滤波电路中，以抑制电源电压的波动和噪声。
（2）信号处理：在信号处理电路中，工字电感可以用于提高信号的稳定性和抗干扰能力。
（3）高频振荡：工字电感也可用于高频振荡电路中，以产生高频信号。
4.工字电感的局限性（1）温度稳定性：工字电感的温度稳定性较差，受到温度变化时其电感量会产生变化。
（2）频率响应：对于超高频电路，工字电感的频率响应可能不够理想。
三、共模电感1.共模电感概述共模电感是一种特殊类型的电感器，主要用于抑制共模噪声。
共模噪声是指在信号线对之间产生的噪声，对电路的正常工作产生不利影响。
共模电感通过特殊的设计，能够有效抑制这种噪声。
2.共模电感的特性（1）共模抑制比：共模电感的共模抑制比（CMRR）是其重要特性之一，表示其对共模噪声的抑制能力。
高的CMRR意味着更好的噪声抑制效果。
（2）低阻抗：共模电感的阻抗较低，适用于对阻抗要求较低的电路。
3.共模电感的应用（1）数字信号处理：在数字信号处理电路中，共模电感可以用于抑制数字信号线之间的共模噪声。
（2）电源电路：在电源电路中，共模电感可以用于抑制电源线之间的共模噪声，提高电源的稳定性。
LGB 工字型电感器 工字型电感器
直流电阻 Ω
0.030 0.035 0.045 0.050 0.055 0.070 0.090 0.11 0.14 0.18 0.25 0.37 0.42 0.45 0.50 0.56 0.63 0.77 0.85 1.30 1.40 2.20 2.50 2.70 3.00 3.40 3.90 5.00 7.00 7.70 8.70 10.0 13.0 15.0 17.0 19.0 26.0 30.0 45.0 48.0 56.0 62.0 72.0 80.0 120.0 135.0 160.0 180.0
K ④
误差值
J
5%
K
10%
M
20%
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UL
⑤
套管
PVC UL 备注
PVC 热缩套管 UL 热缩套管 套管可选颜色
www.jycoil.coK
0510—83805287
LGB 2 OF 9
LGB0406 电气特性参数
料号电感量 uH源自LGB0406 - 1R0M LGB0406 - 1R5M LGB0406 - 2R2M LGB0406 - 2R7M LGB0406 - 3R9M LGB0406 - 5R6M LGB0406 - 8R2M LGB0406 – 100K LGB0406 - 120K LGB0406 - 180K LGB0406 - 220K LGB0406 - 270K LGB0406 - 330K LGB0406 - 390K LGB0406 - 470K LGB0406 - 560K LGB0406 - 680K LGB0406 - 820K LGB0406 - 101K LGB0406 - 121K LGB0406 - 151K LGB0406 - 181K LGB0406 - 221K LGB0406 - 271K LGB0406 - 331K LGB0406 - 391K LGB0406 - 471K LGB0406 - 561K LGB0406 - 681K LGB0406 - 821K LGB0406 - 102K LGB0406 - 122K LGB0406 - 152K LGB0406 - 182K LGB0406 - 222K LGB0406 - 272K LGB0406 - 332K LGB0406 - 392K LGB0406 - 472K LGB0406 - 562K LGB0406 - 682K LGB0406 - 822K LGB0406 - 103K LGB0406 - 123K LGB0406 - 153K LGB0406 - 183K LGB0406 - 223K LGB0406 - 253K
工字电感选型规格参数
工字电感的特点和作用：具有高功率及高磁饱和性，低阻抗、体积小的特点。
工字电感，不仅体积小，而且比较容易安装便捷属于插件型电 感，占用空间小；高Q值因素；分布电容较小；自共振频率较高；特殊导针结构，不易产生闭路现象岑（cen）科电感为你提供工字电感选型参数知识资料●TYPE(型号)A B C D ECKPK0304 4.5Max 6.5Max15±2.0 1.5±0.50.48±0.05CKPK0406 6.0Max9.0Max15±2.0 2.0±0.50.48±0.05CKPK0507 6.5Max9.5Max15±2.0 2.5±0.50.6±0.05CKPK06088.0Max11.0Max15±2.0 3.0±0.50.6±0.05CKPK07079.0Max10.0Max15±2.0 5.0±0.50.6±0.05CKPK081011.0Max13.0Max15±2.0 5.0±0.50.6±0.05CKPK091212.0Max15.0Max15±2.0 5.0±0.50.8±0.1CKPK101213.0Max16.0Max15±2.0 6.0±0.50.8±0.1CKPK101613.0Max20.0Max15±2.0 6.0±0.50.8±0.1CKPK121615.0Max20.0Max15±2.07.5±1.00.8±0.1● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0304-3R3M 3.30.200.55100KHz，0.25V CKPK0304-3R9M 3.90.220.50100KHz，0.25V CKPK0304-4R7M 4.70.250.45100KHz，0.25V CKPK0304-5R6M 5.60.300.40100KHz，0.25V CKPK0304-6R8M 6.80.300.38100KHz，0.25V CKPK0304-8R2M8.20.350.35100KHz，0.25V CKPK0304-100K100.350.321KHz，0.25V CKPK0304-120K120.400.301KHz，0.25V CKPK0304-150K150.500.281KHz，0.25V CKPK0304-180K180.600.271KHz，0.25V CKPK0304-220K220.700.251KHz，0.25V CKPK0304-270K270.800.241KHz，0.25V CKPK0304-330K330.900.231KHz，0.25V CKPK0304-390K390.900.221KHz，0.25V CKPK0304-470K47 1.00.201KHz，0.25V CKPK0304-560K56 1.20.191KHz，0.25V CKPK0304-680K68 1.50.181KHz，0.25V CKPK0304-820K82 2.00.171KHz，0.25V CKPK0304-101K100 3.00.161KHz，0.25V CKPK0304-121K120 3.50.151KHz，0.25V CKPK0304-151K150 4.00.151KHz，0.25V CKPK0304-181K180 5.00.141KHz，0.25V CKPK0304-221K220 6.00.141KHz，0.25V CKPK0304-271K2707.00.131KHz，0.25V CKPK0304-331K3308.00.121KHz，0.25V CKPK0304-391K3909.00.101KHz，0.25V CKPK0304-471K47011.00.081KHz，0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0406-4R7M 4.70.120 1.50100KHz ，0.25V CKPK0406-5R6M 5.60.120 1.20100KHz ，0.25V CKPK0406-6R8M 6.80.130 1.00100KHz ，0.25V CKPK0406-8R2M 8.20.1400.80100KHz ，0.25V CKPK0406-100K 100.1500.701KHz,0.25V CKPK0406-120K 120.1800.601KHz,0.25V CKPK0406-150K 150.2000.651KHz,0.25V CKPK0406-180K 180.2400.631KHz,0.25V CKPK0406-220K 220.2600.601KHz,0.25V CKPK0406-270K 270.3000.561KHz,0.25V CKPK0406-330K 330.4000.551KHz,0.25V CKPK0406-390K 390.5000.521KHz,0.25V CKPK0406-470K 470.6000.501KHz,0.25V CKPK0406-560K 560.700.501KHz,0.25V CKPK0406-680K 68 1.000.481KHz,0.25V CKPK0406-820K 82 1.200.471KHz,0.25V CKPK0406-101K 100 1.400.451KHz,0.25V CKPK0406-121K 120 1.500.401KHz,0.25V CKPK0406-151K 150 1.600.351KHz,0.25V CKPK0406-181K 180 1.800.301KHz,0.25V CKPK0406-221K 220 2.000.241KHz,0.25V CKPK0406-271K 270 2.500.221KHz,0.25V CKPK0406-331K 330 3.000.201KHz,0.25V CKPK0406-391K 390 3.300.181KHz,0.25V CKPK0406-471K 470 3.500.181KHz,0.25V CKPK0406-561K 560 4.00.161KHz,0.25V CKPK0406-681K 680 6.00.151KHz,0.25V CKPK0406-821K 8207.00.121KHz,0.25V CKPK0406-102K 10009.00.101KHz,0.25V CKPK0406-122K 1200120.091KHz,0.25V CKPK0406-152K 1500150.081KHz,0.25V CKPK0406-182K 1800170.0701KHz,0.25V CKPK0406-222K 2200220.0701KHz,0.25V CKPK0406-272K 2700300.0601KHz,0.25V CKPK0406-332K3300330.0551KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0507-4R7M 4.70.050 2.00100KHz，0.25V CKPK0507-6R8M 6.80.060 1.80100KHz，0.25V CKPK0507-100K100.080 1.601KHz,0.25V CKPK0507-120K120.10 1.601KHz,0.25V CKPK0507-150K150.14 1.501KHz,0.25V CKPK0507-180K180.15 1.201KHz,0.25V CKPK0507-220K220.16 1.001KHz,0.25V CKPK0507-270K270.200.901KHz,0.25V CKPK0507-330K330.300.801KHz,0.25V CKPK0507-390K390.400.751KHz,0.25V CKPK0507-470K470.450.701KHz,0.25V CKPK0507-560K560.500.651KHz,0.25V CKPK0507-680K680.550.601KHz,0.25V CKPK0507-820K820.600.551KHz,0.25V CKPK0507-101K1000.800.501KHz,0.25V CKPK0507-121K120 1.000.481KHz,0.25V CKPK0507-151K150 1.500.451KHz,0.25V CKPK0507-181K180 1.800.421KHz,0.25V CKPK0507-221K220 2.000.401KHz,0.25V CKPK0507-271K270 2.300.351KHz,0.25V CKPK0507-331K330 2.600.301KHz,0.25V CKPK0507-391K390 2.800.281KHz,0.25V CKPK0507-471K470 3.000.251KHz,0.25V CKPK0507-561K560 3.500.251KHz,0.25V CKPK0507-681K680 4.500.241KHz,0.25V CKPK0507-821K820 5.00.201KHz,0.25V CKPK0507-102K1000 6.00.181KHz,0.25V CKPK0507-122K120080.161KHz,0.25V CKPK0507-152K150090.151KHz,0.25V CKPK0507-182K1800100.141KHz,0.25V CKPK0507-222K2200120.101KHz,0.25V CKPK0507-272K2700160.091KHz,0.25V CKPK0507-332K3300200.081KHz,0.25V CKPK0507-392K3900240.071KHz,0.25V CKPK0507-472K4700260.0601KHz,0.25V CKPK0507-562K5600280.0551KHz,0.25V CKPK0507-682K6800300.0501KHz,0.25V CKPK0507-822K8200400.0451KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0608-100K100.09 2.001KHz,0.25V CKPK0608-120K120.10 1.901KHz,0.25V CKPK0608-150K150.11 1.801KHz,0.25V CKPK0608-180K180.12 1.601KHz,0.25V CKPK0608-220K220.12 1.501KHz,0.25V CKPK0608-270K270.17 1.201KHz,0.25V CKPK0608-330K330.19 1.001KHz,0.25V CKPK0608-390K390.220.951KHz,0.25V CKPK0608-470K470.230.901KHz,0.25V CKPK0608-560K560.290.851KHz,0.25V CKPK0608-680K680.370.801KHz,0.25V CKPK0608-820K820.390.751KHz,0.25V CKPK0608-101K1000.440.701KHz,0.25V CKPK0608-121K1200.640.651KHz,0.25V CKPK0608-151K1500.730.601KHz,0.25V CKPK0608-181K1800.820.551KHz,0.25V CKPK0608-221K2200.920.501KHz,0.25V CKPK0608-271K270 1.30.451KHz,0.25V CKPK0608-331K330 1.50.401KHz,0.25V CKPK0608-391K390 1.80.351KHz,0.25V CKPK0608-471K470 2.30.301KHz,0.25V CKPK0608-561K560 3.00.281KHz,0.25V CKPK0608-681K680 3.250.251KHz,0.25V CKPK0608-821K820 4.160.231KHz,0.25V CKPK0608-102K1000 5.000.211KHz,0.25V CKPK0608-122K1200 6.500.201KHz,0.25V CKPK0608-152K15008.000.171KHz,0.25V CKPK0608-182K18009.000.161KHz,0.25V CKPK0608-222K22009.500.141KHz,0.25V CKPK0608-272K270010.000.121KHz,0.25V CKPK0608-332K330011.000.101KHz,0.25V CKPK0608-392K390013.000.091KHz,0.25V CKPK0608-472K470017.000.0801KHz,0.25V CKPK0608-562K560020.000.0701KHz,0.25V CKPK0608-682K680027.000.0601KHz,0.25V CKPK0608-822K820032.000.0551KHz,0.25V CKPK0608-103K1000038.000.0501KHz,0.25V CKPK0608-123K1200043.000.0451KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0707-4R7M 4.70.025 3.00100KHz ，0.25V CKPK0707-6R8M 6.80.030 2.50100KHz ，0.25V CKPK0707-100K 100.065 2.401KHz,0.25V CKPK0707-120K 120.075 2.301KHz,0.25V CKPK0707-150K 150.09 2.201KHz,0.25V CKPK0707-180K 180.12 2.001KHz,0.25V CKPK0707-220K 220.13 1.801KHz,0.25V CKPK0707-270K 270.14 1.601KHz,0.25V CKPK0707-330K 330.15 1.501KHz,0.25V CKPK0707-390K 390.20 1.301KHz,0.25V CKPK0707-470K 470.22 1.201KHz,0.25V CKPK0707-560K 560.25 1.101KHz,0.25V CKPK0707-680K 680.32 1.001KHz,0.25V CKPK0707-820K 820.350.951KHz,0.25V CKPK0707-101K 1000.400.901KHz,0.25V CKPK0707-121K 1200.550.851KHz,0.25V CKPK0707-151K 1500.800.801KHz,0.25V CKPK0707-181K 1800.900.701KHz,0.25V CKPK0707-221K 220 1.000.651KHz,0.25V CKPK0707-271K 270 1.200.601KHz,0.25V CKPK0707-331K 330 1.300.501KHz,0.25V CKPK0707-391K 390 1.400.451KHz,0.25V CKPK0707-471K 470 1.500.381KHz,0.25V CKPK0707-561K 560 1.800.351KHz,0.25V CKPK0707-681K 680 2.500.301KHz,0.25V CKPK0707-821K 820 3.700.281KHz,0.25V CKPK0707-102K 1000 4.000.261KHz,0.25V CKPK0707-122K 1200 4.500.241KHz,0.25V CKPK0707-152K 1500 5.600.221KHz,0.25V CKPK0707-182K 1800 6.500.211KHz,0.25V CKPK0707-222K 22007.700.201KHz,0.25V CKPK0707-272K 27009.600.181KHz,0.25V CKPK0707-332K 330012.000.171KHz,0.25V CKPK0707-392K 390014.00.161KHz,0.25V CKPK0707-472K 470020.00.151KHz,0.25V CKPK0707-562K 560024.00.121KHz,0.25V CKPK0707-682K 680028.00.101KHz,0.25V CKPK0707-822K 820032.00.091KHz,0.25V CKPK0707-103K 1000036.00.081KHz,0.25V CKPK0707-123K 1200048.00.0701KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0810-3R3M 3.30.04 4.20100KHz,0.25V CKPK0810-3R9M 3.90.05 4.20100KHz,0.25V CKPK0810-4R7M 4.70.06 4.00100KHz,0.25V CKPK0810-5R6M 5.60.06 3.80100KHz,0.25V CKPK0810-6R8M 6.80.06 3.80100KHz,0.25V CKPK0810-8R2M 8.20.06 3.60100KHz,0.25V CKPK0810-100K 100.07 3.501KHz,0.25V CKPK0810-120K 120.08 3.201KHz,0.25V CKPK0810-150K 150.09 3.001KHz,0.25V CKPK0810-180K 180.10 2.801KHz,0.25V CKPK0810-220K 220.12 2.501KHz,0.25V CKPK0810-270K 270.14 2.201KHz,0.25V CKPK0810-330K 330.16 2.001KHz,0.25V CKPK0810-390K 390.16 1.801KHz,0.25V CKPK0810-470K 470.18 1.501KHz,0.25V CKPK0810-560K 560.20 1.401KHz,0.25V CKPK0810-680K 680.23 1.301KHz,0.25V CKPK0810-820K 820.27 1.201KHz,0.25V CKPK0810-101K 1000.30 1.201KHz,0.25V CKPK0810-121K 1200.33 1.001KHz,0.25V CKPK0810-151K 1500.460.801KHz,0.25V CKPK0810-181K 1800.510.601KHz,0.25V CKPK0810-221K 2200.620.551KHz,0.25V CKPK0810-271K 2700.650.451KHz,0.25V CKPK0810-331K 3300.790.401KHz,0.25V CKPK0810-391K 3900.910.401KHz,0.25V CKPK0810-471K 470 1.10.351KHz,0.25V CKPK0810-561K 560 1.20.301KHz,0.25V CKPK0810-681K 680 1.50.281KHz,0.25V CKPK0810-821K 820 1.70.251KHz,0.25V CKPK0810-102K 1000 2.00.221KHz,0.25V CKPK0810-122K 1200 2.50.201KHz,0.25V CKPK0810-152K 1500 2.90.181KHz,0.25V CKPK0810-182K 1800 3.50.151KHz,0.25V CKPK0810-222K 2200 4.20.141KHz,0.25V CKPK0810-272K 2700 5.10.131KHz,0.25V CKPK0810-332K 3300 6.10.121KHz,0.25V CKPK0810-392K 39007.80.111KHz,0.25V CKPK0810-472K 47008.00.1001KHz,0.25V CKPK0810-562K 560010.00.0951KHz,0.25V CKPK0810-682K 680014.00.0901KHz,0.25V CKPK0810-822K 820015.00.0851KHz,0.25V CKPK0810-103K 1000020.00.0801KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0912-100K 100.04 4.001KHz,0.25V CKPK0912-120K 120.045 3.801KHz,0.25V CKPK0912-150K 150.05 3.501KHz,0.25V CKPK0912-180K 180.06 3.201KHz,0.25V CKPK0912-220K 220.07 3.001KHz,0.25V CKPK0912-270K 270.10 2.801KHz,0.25V CKPK0912-330K 330.12 2.501KHz,0.25V CKPK0912-390K 390.12 2.001KHz,0.25V CKPK0912-470K 470.13 1.901KHz,0.25V CKPK0912-560K 560.14 1.801KHz,0.25V CKPK0912-680K 680.15 1.701KHz,0.25V CKPK0912-820K 820.16 1.601KHz,0.25V CKPK0912-101K 1000.25 1.501KHz,0.25V CKPK0912-121K 1200.28 1.201KHz,0.25V CKPK0912-151K 1500.30 1.001KHz,0.25V CKPK0912-181K 1800.450.701KHz,0.25V CKPK0912-221K 2200.500.601KHz,0.25V CKPK0912-271K 2700.650.501KHz,0.25V CKPK0912-331K 3300.850.451KHz,0.25V CKPK0912-391K 3900.950.401KHz,0.25V CKPK0912-471K 470 1.10.351KHz,0.25V CKPK0912-561K 560 1.20.301KHz,0.25V CKPK0912-681K 680 1.30.251KHz,0.25V CKPK0912-821K 820 1.50.201KHz,0.25V CKPK0912-102K 1000 2.00.201KHz,0.25V CKPK0912-122K 1200 2.30.181KHz,0.25V CKPK0912-152K 1500 2.90.171KHz,0.25V CKPK0912-182K 1800 3.30.161KHz,0.25V CKPK0912-222K 2200 4.50.151KHz,0.25V CKPK0912-272K 2700 5.50.141KHz,0.25V CKPK0912-332K 3300 5.70.131KHz,0.25V CKPK0912-392K 3900 6.50.121KHz,0.25V CKPK0912-472K 47007.20.121KHz,0.25V CKPK0912-562K 56009.50.111KHz,0.25V CKPK0912-682K 6800120.101KHz,0.25V CKPK0912-822K 8200140.101KHz,0.25V CKPK0912-103K 10000160.091KHz,0.25V CKPK0912-123K 12000180.091KHz,0.25V CKPK0912-153K 15000210.081KHz,0.25V CKPK0912-183K 18000250.081KHz,0.25V CKPK0912-223K 22000330.071KHz,0.25V ● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1012-3R3M 3.30.025 5.5100KHz,0.45V CKPK1012-3R9M 3.90.030 5.0100KHz,0.45V CKPK1012-4R7M 4.70.030 5.0100KHz,0.45V CKPK1012-5R6M 5.60.040 4.8100KHz,0.45V CKPK1012-6R8M 6.80.040 4.8100KHz,0.45V CKPK1012-8R2M8.20.045 4.5100KHz,0.45V CKPK1012-100K100.050 4.21KHz,0.45V CKPK1012-120K120.050 4.01KHz,0.45V CKPK1012-150K150.060 3.81KHz,0.45V CKPK1012-180K180.070 3.81KHz,0.45V CKPK1012-220K220.080 3.51KHz,0.45V CKPK1012-270K270.090 3.21KHz,0.45V CKPK1012-330K330.100 3.01KHz,0.45V CKPK1012-390K390.120 2.51KHz,0.45V CKPK1012-470K470.120 2.01KHz,0.45V CKPK1012-560K560.140 1.81KHz,0.45V CKPK1012-680K680.150 1.71KHz,0.45V CKPK1012-820K820.160 1.61KHz,0.45V CKPK1012-101K1000.180 1.51KHz,0.45V CKPK1012-121K1200.200 1.41KHz,0.45V CKPK1012-151K1500.250 1.21KHz,0.45V CKPK1012-181K1800.280 1.01KHz,0.45V CKPK1012-221K2200.3000.901KHz,0.45V CKPK1012-271K2700.4200.801KHz,0.45V CKPK1012-331K3300.5500.701KHz,0.45V CKPK1012-391K3900.6000.601KHz,0.45V CKPK1012-471K4700.6500.551KHz,0.45V CKPK1012-561K5600.7500.501KHz,0.45V CKPK1012-681K6800.8500.501KHz,0.45V CKPK1012-821K820 1.1000.401KHz,0.45V CKPK1012-102K1000 1.4000.301KHz,0.45VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1016-4R7M 4.70.020 5.8100KHz,0.25V CKPK1016-5R6M 5.60.025 5.5100KHz,0.25V CKPK1016-6R8M 6.80.025 5.4100KHz,0.25V CKPK1016-8R2M8.20.028 5.2100KHz,0.25V CKPK1016-100K100.035 5.01KHz,0.25V CKPK1016-120K120.035 4.51KHz,0.25V CKPK1016-150K150.040 4.01KHz,0.25V CKPK1016-180K180.060 4.01KHz,0.25V CKPK1016-220K220.080 3.81KHz,0.25V CKPK1016-270K270.100 3.51KHz,0.25V CKPK1016-330K330.100 3.51KHz,0.25V CKPK1016-390K390.120 3.21KHz,0.25V CKPK1016-470K470.120 3.01KHz,0.25V CKPK1016-560K560.130 2.81KHz,0.25V CKPK1016-680K680.140 2.51KHz,0.25V CKPK1016-820K820.150 2.21KHz,0.25V CKPK1016-101K1000.180 2.01KHz,0.25V CKPK1016-121K1200.200 1.81KHz,0.25V CKPK1016-151K1500.220 1.61KHz,0.25V CKPK1016-181K1800.250 1.51KHz,0.25V CKPK1016-221K2200.300 1.51KHz,0.25V CKPK1016-271K2700.350 1.41KHz,0.25V CKPK1016-331K3300.600 1.31KHz,0.25V CKPK1016-391K3900.700 1.21KHz,0.25V CKPK1016-471K4700.800 1.01KHz,0.25V CKPK1016-561K5600.900 1.01KHz,0.25V CKPK1016-681K680 1.0000.91KHz,0.25V CKPK1016-821K820 1.2000.81KHz,0.25V CKPK1016-102K1000 1.5000.71KHz,0.25V。
工字电感的ae值
工字电感的ae值介绍工字电感是电子电路中常用的元件之一，它的ae值是描述其性能的重要参数之一。
本文将对工字电感的ae值进行详细探讨，包括其定义、计算方法、影响因素以及应用等方面。
通过阅读本文，您将对工字电感的ae值有一个更深入的了解。
一、定义ae值是工字电感的一个重要参数，它代表了电感元件的效应面积。
具体来说，ae值是指电感元件的有效磁路截面积与其电感值之间的比值。
一般来说，ae值越大，电感元件的性能越好。
二、计算方法工字电感的ae值可以通过以下公式计算： ae = L / A其中，L代表电感元件的电感值，A代表有效磁路截面积。
三、影响因素工字电感的ae值受多种因素的影响，以下是影响ae值的主要因素：1. 磁性材料的选择磁性材料是工字电感的核心部分，不同的磁性材料具有不同的磁导率和相对磁导率，从而对ae值产生影响。
因此，在设计工字电感时，合理选择磁性材料对于提高ae值至关重要。
2. 磁路结构的设计工字电感的磁路结构对ae值也有一定的影响。
合理设计磁路的形状和尺寸，可以有效地提高ae值，从而提高电感元件的性能。
3. 包装结构的设计工字电感通常会采用包装结构进行保护和固定，不同的包装结构对ae值也会产生一定的影响。
设计合理的包装结构可以降低磁漏和损耗，从而提高ae值。
4. 工艺参数的控制在制造工字电感的过程中，一些工艺参数的控制也会对ae值产生影响。
例如，线圈的匝数、线径的选择等，都会对ae值产生一定的影响。
因此，在制造过程中，需要严格控制这些工艺参数，以提高电感元件的ae值。
四、应用工字电感的ae值对于电子电路的性能具有重要影响，因此在不同的应用领域中都有广泛的应用。
以下是工字电感ae值的一些常见应用场景：1. 电源电路中的滤波工字电感的高ae值可以有效地抑制电磁干扰，因此在电源电路中常常被用作滤波元件。
通过合理选择工字电感的ae值，可以提高电源电路的稳定性和可靠性。
2. 通信设备中的频率选择工字电感的ae值也与其在频率选择电路中的应用有关。
工字电感定义
工字电感，带屏蔽罩为避免有些电感线圈在工作时产生的磁场影响其它电路及元器件正常工作，工字电感的产品特点:具有高功率及高磁饱和性，低阻抗、体积小的特点。
工字电感的定义工字电感是我们在插件作业中会经常看见电子元器件中的一种；一般是在工字磁芯上，根据不同参数要求进行绕线圈，并有引出两个引脚，这样制成的电感叫做工字电感。
常用工字电感（PK型电感）：被视为轴向电感的立式版，应用方便与轴向电感类似，但是常用工字电感可以拥有更大的体积的电感类型，电流自然也能得到一定的应用提升。
工字电感由于采样延迟、采样精度、驱动级延迟等因素，会导致输出电流产生误差。
工字电感在不同的电源电压和负载条件下，从表一中可以看到输出电流精度均能很好的控制在5.5%以内。
同时也可以看到，要实现较好的电流精度，固定负载下需要相应的电源电压与之匹配。
工字电感所绕制的线圈，其平面不与旋转面平行，而是相交成一定的角度，导线来回弯折的次数，常称为折点数。
蜂房式绕法的优点是体积小，分布电容小，而且电感量大。
工字电感性能变现在以下几个方面1.工字电感在电路中使用的工作频率是：40kHz-5MHz2.工字电感在电路中所能承受的工作温度：-30℃ to +125℃3.电感感量能够储存的温度是在：-25℃ to +85℃4.电感储存湿度的比例是在：30 to 95%5.工字电感的规格具有尺寸小，工字型的电感在绕制上是比较方便，安装简单、价格便宜，可靠性高的特点。
工字电感的骨架是由铜芯线圈的绕线支架的。
工字电感是电子电路或装置的属性之一，指的是：当电流改变时，因电磁感应而产生抵抗电流改变的电动势一些体积较大的固定式电感器或可调式电感器（如振荡线圈、阻流圈等），常用的工字电感被视为轴向电感的立式版，应用方便与轴向电感类似，但是常用工字电感可以拥有更大的体积的电感类型，电流自然也能得到一定的应用提升；大多数是将漆包线（或纱包线）直接绕在骨架上，再将磁心或铜心、铁心等装入骨架的内腔，以提高其电感量。
38-LGB 类型 工字型电感
尚有更多规格，可按需定制。
测试频率 (MHz)
7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796
额定电流 (mA) MAX
2000 1950 1900 1800 1750 1680 1500 1450 1320 1230 1150 1100 1000 970 920 860 800 710 660 600 550 500 470 430 400 370 350 320 300 275 250 220 200 190 170 155 150 140 120 110 100
品质因素 (MIN)
130 100 100 100 100 100 100 100 100 100 100 100 80 80 80 80 80 80 80 70 70 50 50 50 45 45 65 65 65 50 50 50 50 50 50 50 90 90 80 80 80 80 70 70 65 65 65 65 45 45 45 45 45 45
尚有更多规格，可按需定制。
测试频率 (MHz)
2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.252 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0796 0.0252 0.0252 0.0252
工字电感规格参数
● FEATURES 特性Contain high - frequency ferrite,comparatively large rated current高频铁氧体● APPLICATIONS 用途Power supples，DC-DC converters，TVs，VTRs，Computers；computer Peripherals,Telephones， Air-Cindltions，Home Elecyric Appliance，Electronic toys and games.用于电源,DC-DC转换器；电视机，录相机，计算机；计算机周边设计；电话机，空气调节器，家用电器，电动玩具等。
● PART NUMBERING SYSTEM 品名系统●TYPE(型号)A B C D ECKPK0304 4.5Max 6.5Max15±2.0 1.5±0.50.48±0.05CKPK0406 6.0Max9.0Max15±2.0 2.0±0.50.48±0.05CKPK0507 6.5Max9.5Max15±2.0 2.5±0.50.6±0.05CKPK06088.0Max11.0Max15±2.0 3.0±0.50.6±0.05CKPK07079.0Max10.0Max15±2.0 5.0±0.50.6±0.05CKPK081011.0Max13.0Max15±2.0 5.0±0.50.6±0.05CKPK091212.0Max15.0Max15±2.0 5.0±0.50.8±0.1CKPK101213.0Max16.0Max15±2.0 6.0±0.50.8±0.1CKPK101613.0Max20.0Max15±2.0 6.0±0.50.8±0.1CKPK121615.0Max20.0Max15±2.07.5±1.00.8±0.1● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0304-3R3M 3.30.200.55100KHz，0.25V CKPK0304-3R9M 3.90.220.50100KHz，0.25V CKPK0304-4R7M 4.70.250.45100KHz，0.25V CKPK0304-5R6M 5.60.300.40100KHz，0.25V CKPK0304-6R8M 6.80.300.38100KHz，0.25V CKPK0304-8R2M8.20.350.35100KHz，0.25V CKPK0304-100K100.350.321KHz，0.25V CKPK0304-120K120.400.301KHz，0.25V CKPK0304-150K150.500.281KHz，0.25V CKPK0304-180K180.600.271KHz，0.25V CKPK0304-220K220.700.251KHz，0.25V CKPK0304-270K270.800.241KHz，0.25V CKPK0304-330K330.900.231KHz，0.25V CKPK0304-390K390.900.221KHz，0.25V CKPK0304-470K47 1.00.201KHz，0.25V CKPK0304-560K56 1.20.191KHz，0.25V CKPK0304-680K68 1.50.181KHz，0.25V CKPK0304-820K82 2.00.171KHz，0.25V CKPK0304-101K100 3.00.161KHz，0.25V CKPK0304-121K120 3.50.151KHz，0.25V CKPK0304-151K150 4.00.151KHz，0.25V CKPK0304-181K180 5.00.141KHz，0.25V CKPK0304-221K220 6.00.141KHz，0.25V CKPK0304-271K2707.00.131KHz，0.25V CKPK0304-331K3308.00.121KHz，0.25V CKPK0304-391K3909.00.101KHz，0.25V CKPK0304-471K47011.00.081KHz，0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0406-4R7M 4.70.120 1.50100KHz ，0.25V CKPK0406-5R6M 5.60.120 1.20100KHz ，0.25V CKPK0406-6R8M 6.80.130 1.00100KHz ，0.25V CKPK0406-8R2M 8.20.1400.80100KHz ，0.25V CKPK0406-100K 100.1500.701KHz,0.25V CKPK0406-120K 120.1800.601KHz,0.25V CKPK0406-150K 150.2000.651KHz,0.25V CKPK0406-180K 180.2400.631KHz,0.25V CKPK0406-220K 220.2600.601KHz,0.25V CKPK0406-270K 270.3000.561KHz,0.25V CKPK0406-330K 330.4000.551KHz,0.25V CKPK0406-390K 390.5000.521KHz,0.25V CKPK0406-470K 470.6000.501KHz,0.25V CKPK0406-560K 560.700.501KHz,0.25V CKPK0406-680K 68 1.000.481KHz,0.25V CKPK0406-820K 82 1.200.471KHz,0.25V CKPK0406-101K 100 1.400.451KHz,0.25V CKPK0406-121K 120 1.500.401KHz,0.25V CKPK0406-151K 150 1.600.351KHz,0.25V CKPK0406-181K 180 1.800.301KHz,0.25V CKPK0406-221K 220 2.000.241KHz,0.25V CKPK0406-271K 270 2.500.221KHz,0.25V CKPK0406-331K 330 3.000.201KHz,0.25V CKPK0406-391K 390 3.300.181KHz,0.25V CKPK0406-471K 470 3.500.181KHz,0.25V CKPK0406-561K 560 4.00.161KHz,0.25V CKPK0406-681K 680 6.00.151KHz,0.25V CKPK0406-821K 8207.00.121KHz,0.25V CKPK0406-102K 10009.00.101KHz,0.25V CKPK0406-122K 1200120.091KHz,0.25V CKPK0406-152K 1500150.081KHz,0.25V CKPK0406-182K 1800170.0701KHz,0.25V CKPK0406-222K 2200220.0701KHz,0.25V CKPK0406-272K 2700300.0601KHz,0.25V CKPK0406-332K3300330.0551KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0507-4R7M 4.70.050 2.00100KHz ，0.25V CKPK0507-6R8M 6.80.060 1.80100KHz ，0.25V CKPK0507-100K 100.080 1.601KHz,0.25V CKPK0507-120K 120.10 1.601KHz,0.25V CKPK0507-150K 150.14 1.501KHz,0.25V CKPK0507-180K 180.15 1.201KHz,0.25V CKPK0507-220K 220.16 1.001KHz,0.25V CKPK0507-270K 270.200.901KHz,0.25V CKPK0507-330K 330.300.801KHz,0.25V CKPK0507-390K 390.400.751KHz,0.25V CKPK0507-470K 470.450.701KHz,0.25V CKPK0507-560K 560.500.651KHz,0.25V CKPK0507-680K 680.550.601KHz,0.25V CKPK0507-820K 820.600.551KHz,0.25V CKPK0507-101K 1000.800.501KHz,0.25V CKPK0507-121K 120 1.000.481KHz,0.25V CKPK0507-151K 150 1.500.451KHz,0.25V CKPK0507-181K 180 1.800.421KHz,0.25V CKPK0507-221K 220 2.000.401KHz,0.25V CKPK0507-271K 270 2.300.351KHz,0.25V CKPK0507-331K 330 2.600.301KHz,0.25V CKPK0507-391K 390 2.800.281KHz,0.25V CKPK0507-471K 470 3.000.251KHz,0.25V CKPK0507-561K 560 3.500.251KHz,0.25V CKPK0507-681K 680 4.500.241KHz,0.25V CKPK0507-821K 820 5.00.201KHz,0.25V CKPK0507-102K 1000 6.00.181KHz,0.25V CKPK0507-122K 120080.161KHz,0.25V CKPK0507-152K 150090.151KHz,0.25V CKPK0507-182K 1800100.141KHz,0.25V CKPK0507-222K 2200120.101KHz,0.25V CKPK0507-272K 2700160.091KHz,0.25V CKPK0507-332K 3300200.081KHz,0.25V CKPK0507-392K 3900240.071KHz,0.25V CKPK0507-472K 4700260.0601KHz,0.25V CKPK0507-562K 5600280.0551KHz,0.25V CKPK0507-682K 6800300.0501KHz,0.25V CKPK0507-822K 8200400.0451KHz,0.25V CKPK0507-103K10000600.0401KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0608-100K 100.09 2.001KHz,0.25V CKPK0608-120K 120.10 1.901KHz,0.25V CKPK0608-150K 150.11 1.801KHz,0.25V CKPK0608-180K 180.12 1.601KHz,0.25V CKPK0608-220K 220.12 1.501KHz,0.25V CKPK0608-270K 270.17 1.201KHz,0.25V CKPK0608-330K 330.19 1.001KHz,0.25V CKPK0608-390K 390.220.951KHz,0.25V CKPK0608-470K 470.230.901KHz,0.25V CKPK0608-560K 560.290.851KHz,0.25V CKPK0608-680K 680.370.801KHz,0.25V CKPK0608-820K 820.390.751KHz,0.25V CKPK0608-101K 1000.440.701KHz,0.25V CKPK0608-121K 1200.640.651KHz,0.25V CKPK0608-151K 1500.730.601KHz,0.25V CKPK0608-181K 1800.820.551KHz,0.25V CKPK0608-221K 2200.920.501KHz,0.25V CKPK0608-271K 270 1.30.451KHz,0.25V CKPK0608-331K 330 1.50.401KHz,0.25V CKPK0608-391K 390 1.80.351KHz,0.25V CKPK0608-471K 470 2.30.301KHz,0.25V CKPK0608-561K 560 3.00.281KHz,0.25V CKPK0608-681K 680 3.250.251KHz,0.25V CKPK0608-821K 820 4.160.231KHz,0.25V CKPK0608-102K 1000 5.000.211KHz,0.25V CKPK0608-122K 1200 6.500.201KHz,0.25V CKPK0608-152K 15008.000.171KHz,0.25V CKPK0608-182K 18009.000.161KHz,0.25V CKPK0608-222K 22009.500.141KHz,0.25V CKPK0608-272K 270010.000.121KHz,0.25V CKPK0608-332K 330011.000.101KHz,0.25V CKPK0608-392K 390013.000.091KHz,0.25V CKPK0608-472K 470017.000.0801KHz,0.25V CKPK0608-562K 560020.000.0701KHz,0.25V CKPK0608-682K 680027.000.0601KHz,0.25V CKPK0608-822K 820032.000.0551KHz,0.25V CKPK0608-103K 1000038.000.0501KHz,0.25V CKPK0608-123K 1200043.000.0451KHz,0.25V CKPK0608-153K1500065.000.0401KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0707-4R7M 4.70.025 3.00100KHz ，0.25V CKPK0707-6R8M 6.80.030 2.50100KHz ，0.25V CKPK0707-100K 100.065 2.401KHz,0.25V CKPK0707-120K 120.075 2.301KHz,0.25V CKPK0707-150K 150.09 2.201KHz,0.25V CKPK0707-180K 180.12 2.001KHz,0.25V CKPK0707-220K 220.13 1.801KHz,0.25V CKPK0707-270K 270.14 1.601KHz,0.25V CKPK0707-330K 330.15 1.501KHz,0.25V CKPK0707-390K 390.20 1.301KHz,0.25V CKPK0707-470K 470.22 1.201KHz,0.25V CKPK0707-560K 560.25 1.101KHz,0.25V CKPK0707-680K 680.32 1.001KHz,0.25V CKPK0707-820K 820.350.951KHz,0.25V CKPK0707-101K 1000.400.901KHz,0.25V CKPK0707-121K 1200.550.851KHz,0.25V CKPK0707-151K 1500.800.801KHz,0.25V CKPK0707-181K 1800.900.701KHz,0.25V CKPK0707-221K 220 1.000.651KHz,0.25V CKPK0707-271K 270 1.200.601KHz,0.25V CKPK0707-331K 330 1.300.501KHz,0.25V CKPK0707-391K 390 1.400.451KHz,0.25V CKPK0707-471K 470 1.500.381KHz,0.25V CKPK0707-561K 560 1.800.351KHz,0.25V CKPK0707-681K 680 2.500.301KHz,0.25V CKPK0707-821K 820 3.700.281KHz,0.25V CKPK0707-102K 1000 4.000.261KHz,0.25V CKPK0707-122K 1200 4.500.241KHz,0.25V CKPK0707-152K 1500 5.600.221KHz,0.25V CKPK0707-182K 1800 6.500.211KHz,0.25V CKPK0707-222K 22007.700.201KHz,0.25V CKPK0707-272K 27009.600.181KHz,0.25V CKPK0707-332K 330012.000.171KHz,0.25V CKPK0707-392K 390014.00.161KHz,0.25V CKPK0707-472K 470020.00.151KHz,0.25V CKPK0707-562K 560024.00.121KHz,0.25V CKPK0707-682K 680028.00.101KHz,0.25V CKPK0707-822K 820032.00.091KHz,0.25V CKPK0707-103K 1000036.00.081KHz,0.25V CKPK0707-123K 1200048.00.0701KHz,0.25V CKPK0707-153K1500056.00.0601KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0810-3R3M 3.30.04 4.20100KHz,0.25V CKPK0810-3R9M 3.90.05 4.20100KHz,0.25V CKPK0810-4R7M 4.70.06 4.00100KHz,0.25V CKPK0810-5R6M 5.60.06 3.80100KHz,0.25V CKPK0810-6R8M 6.80.06 3.80100KHz,0.25V CKPK0810-8R2M 8.20.06 3.60100KHz,0.25V CKPK0810-100K 100.07 3.501KHz,0.25V CKPK0810-120K 120.08 3.201KHz,0.25V CKPK0810-150K 150.09 3.001KHz,0.25V CKPK0810-180K 180.10 2.801KHz,0.25V CKPK0810-220K 220.12 2.501KHz,0.25V CKPK0810-270K 270.14 2.201KHz,0.25V CKPK0810-330K 330.16 2.001KHz,0.25V CKPK0810-390K 390.16 1.801KHz,0.25V CKPK0810-470K 470.18 1.501KHz,0.25V CKPK0810-560K 560.20 1.401KHz,0.25V CKPK0810-680K 680.23 1.301KHz,0.25V CKPK0810-820K 820.27 1.201KHz,0.25V CKPK0810-101K 1000.30 1.201KHz,0.25V CKPK0810-121K 1200.33 1.001KHz,0.25V CKPK0810-151K 1500.460.801KHz,0.25V CKPK0810-181K 1800.510.601KHz,0.25V CKPK0810-221K 2200.620.551KHz,0.25V CKPK0810-271K 2700.650.451KHz,0.25V CKPK0810-331K 3300.790.401KHz,0.25V CKPK0810-391K 3900.910.401KHz,0.25V CKPK0810-471K 470 1.10.351KHz,0.25V CKPK0810-561K 560 1.20.301KHz,0.25V CKPK0810-681K 680 1.50.281KHz,0.25V CKPK0810-821K 820 1.70.251KHz,0.25V CKPK0810-102K 1000 2.00.221KHz,0.25V CKPK0810-122K 1200 2.50.201KHz,0.25V CKPK0810-152K 1500 2.90.181KHz,0.25V CKPK0810-182K 1800 3.50.151KHz,0.25V CKPK0810-222K 2200 4.20.141KHz,0.25V CKPK0810-272K 2700 5.10.131KHz,0.25V CKPK0810-332K 3300 6.10.121KHz,0.25V CKPK0810-392K 39007.80.111KHz,0.25V CKPK0810-472K 47008.00.1001KHz,0.25V CKPK0810-562K 560010.00.0951KHz,0.25V CKPK0810-682K 680014.00.0901KHz,0.25V CKPK0810-822K 820015.00.0851KHz,0.25V CKPK0810-103K 1000020.00.0801KHz,0.25V CKPK0810-123K 1200022.00.0701KHz,0.25V CKPK0810-153K1500024.00.0601KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK0912-100K 100.04 4.001KHz,0.25V CKPK0912-120K 120.045 3.801KHz,0.25V CKPK0912-150K 150.05 3.501KHz,0.25V CKPK0912-180K 180.06 3.201KHz,0.25V CKPK0912-220K 220.07 3.001KHz,0.25V CKPK0912-270K 270.10 2.801KHz,0.25V CKPK0912-330K 330.12 2.501KHz,0.25V CKPK0912-390K 390.12 2.001KHz,0.25V CKPK0912-470K 470.13 1.901KHz,0.25V CKPK0912-560K 560.14 1.801KHz,0.25V CKPK0912-680K 680.15 1.701KHz,0.25V CKPK0912-820K 820.16 1.601KHz,0.25V CKPK0912-101K 1000.25 1.501KHz,0.25V CKPK0912-121K 1200.28 1.201KHz,0.25V CKPK0912-151K 1500.30 1.001KHz,0.25V CKPK0912-181K 1800.450.701KHz,0.25V CKPK0912-221K 2200.500.601KHz,0.25V CKPK0912-271K 2700.650.501KHz,0.25V CKPK0912-331K 3300.850.451KHz,0.25V CKPK0912-391K 3900.950.401KHz,0.25V CKPK0912-471K 470 1.10.351KHz,0.25V CKPK0912-561K 560 1.20.301KHz,0.25V CKPK0912-681K 680 1.30.251KHz,0.25V CKPK0912-821K 820 1.50.201KHz,0.25V CKPK0912-102K 1000 2.00.201KHz,0.25V CKPK0912-122K 1200 2.30.181KHz,0.25V CKPK0912-152K 1500 2.90.171KHz,0.25V CKPK0912-182K 1800 3.30.161KHz,0.25V CKPK0912-222K 2200 4.50.151KHz,0.25V CKPK0912-272K 2700 5.50.141KHz,0.25V CKPK0912-332K 3300 5.70.131KHz,0.25V CKPK0912-392K 3900 6.50.121KHz,0.25V CKPK0912-472K 47007.20.121KHz,0.25V CKPK0912-562K 56009.50.111KHz,0.25V CKPK0912-682K 6800120.101KHz,0.25V CKPK0912-822K 8200140.101KHz,0.25V CKPK0912-103K 10000160.091KHz,0.25V CKPK0912-123K 12000180.091KHz,0.25V CKPK0912-153K 15000210.081KHz,0.25V CKPK0912-183K 18000250.081KHz,0.25V CKPK0912-223K 22000330.071KHz,0.25V CKPK0912-273K 27000400.051KHz,0.25V CKPK0912-333K33000450.041KHz,0.25V● SPECIFICATION TABLE:PART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1012-3R3M 3.30.025 5.5100KHz,0.45V CKPK1012-3R9M 3.90.030 5.0100KHz,0.45V CKPK1012-4R7M 4.70.030 5.0100KHz,0.45V CKPK1012-5R6M 5.60.040 4.8100KHz,0.45V CKPK1012-6R8M 6.80.040 4.8100KHz,0.45V CKPK1012-8R2M8.20.045 4.5100KHz,0.45V CKPK1012-100K100.050 4.21KHz,0.45V CKPK1012-120K120.050 4.01KHz,0.45V CKPK1012-150K150.060 3.81KHz,0.45V CKPK1012-180K180.070 3.81KHz,0.45V CKPK1012-220K220.080 3.51KHz,0.45V CKPK1012-270K270.090 3.21KHz,0.45V CKPK1012-330K330.100 3.01KHz,0.45V CKPK1012-390K390.120 2.51KHz,0.45V CKPK1012-470K470.120 2.01KHz,0.45V CKPK1012-560K560.140 1.81KHz,0.45V CKPK1012-680K680.150 1.71KHz,0.45V CKPK1012-820K820.160 1.61KHz,0.45V CKPK1012-101K1000.180 1.51KHz,0.45V CKPK1012-121K1200.200 1.41KHz,0.45V CKPK1012-151K1500.250 1.21KHz,0.45V CKPK1012-181K1800.280 1.01KHz,0.45V CKPK1012-221K2200.3000.901KHz,0.45V CKPK1012-271K2700.4200.801KHz,0.45V CKPK1012-331K3300.5500.701KHz,0.45V CKPK1012-391K3900.6000.601KHz,0.45V CKPK1012-471K4700.6500.551KHz,0.45V CKPK1012-561K5600.7500.501KHz,0.45V CKPK1012-681K6800.8500.501KHz,0.45V CKPK1012-821K820 1.1000.401KHz,0.45V CKPK1012-102K1000 1.4000.301KHz,0.45VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1016-4R7M 4.70.020 5.8100KHz,0.25V CKPK1016-5R6M 5.60.025 5.5100KHz,0.25V CKPK1016-6R8M 6.80.025 5.4100KHz,0.25V CKPK1016-8R2M8.20.028 5.2100KHz,0.25V CKPK1016-100K100.035 5.01KHz,0.25V CKPK1016-120K120.035 4.51KHz,0.25V CKPK1016-150K150.040 4.01KHz,0.25V CKPK1016-180K180.060 4.01KHz,0.25V CKPK1016-220K220.080 3.81KHz,0.25V CKPK1016-270K270.100 3.51KHz,0.25V CKPK1016-330K330.100 3.51KHz,0.25V CKPK1016-390K390.120 3.21KHz,0.25V CKPK1016-470K470.120 3.01KHz,0.25V CKPK1016-560K560.130 2.81KHz,0.25V CKPK1016-680K680.140 2.51KHz,0.25V CKPK1016-820K820.150 2.21KHz,0.25V CKPK1016-101K1000.180 2.01KHz,0.25V CKPK1016-121K1200.200 1.81KHz,0.25V CKPK1016-151K1500.220 1.61KHz,0.25V CKPK1016-181K1800.250 1.51KHz,0.25V CKPK1016-221K2200.300 1.51KHz,0.25V CKPK1016-271K2700.350 1.41KHz,0.25V CKPK1016-331K3300.600 1.31KHz,0.25V CKPK1016-391K3900.700 1.21KHz,0.25V CKPK1016-471K4700.800 1.01KHz,0.25V CKPK1016-561K5600.900 1.01KHz,0.25V CKPK1016-681K680 1.0000.91KHz,0.25V CKPK1016-821K820 1.2000.81KHz,0.25V CKPK1016-102K1000 1.5000.71KHz,0.25VPART NUMBER品名INDUCTANCE(μH)电感值DCR (Max.)(Ω)直流电阻Idc (Max.)(A)额定电流TEST FREQUENCY测试频率CKPK1216-330K 330.08 5.01KHz,0.25V CKPK1216-390K 390.10 4.51KHz,0.25V CKPK1216-470K 470.11 4.21KHz,0.25V CKPK1216-560K 560.12 4.01KHz,0.25V CKPK1216-680K 680.13 3.51KHz,0.25V CKPK1216-820K 820.14 3.31KHz,0.25V CKPK1216-101K 1000.15 3.21KHz,0.25V CKPK1216-121K 1200.16 3.01KHz,0.25V CKPK1216151K 1500.17 2.71KHz,0.25V CKPK1216181K 1800.18 2.51KHz,0.25V CKPK1216-221K 2200.20 2.31KHz,0.25V CKPK1216-271K 2700.30 2.01KHz,0.25V CKPK1216-331K 3300.40 1.91KHz,0.25V CKPK1216-391K 3900.50 1.81KHz,0.25V CKPK1216-471K 4700.60 1.71KHz,0.25V CKPK1216-561K 5600.70 1.61KHz,0.25V CKPK1216-681K 6800.80 1.51KHz,0.25V CKPK1216-821K 8200.90 1.41KHz,0.25V CKPK1216-102K 1000 1.00 1.31KHz,0.25V CKPK1216-152K 1500 1.50 1.01KHz,0.25V CKPK1216-182K 1800 2.000.81KHz,0.25V CKPK1216-222K 2200 3.000.71KHz,0.25V CKPK1216-272K 2700 4.500.61KHz,0.25V CKPK1216-332K33006.000.51KHz,0.25V● SPECIFICATION TABLE:。
10uh工字电感
10uh工字电感（最新版）目录1.10uh 工字电感的概述2.10uh 工字电感的特点3.10uh 工字电感的应用领域4.10uh 工字电感的选购与使用注意事项正文一、10uh 工字电感的概述10uh 工字电感，是一种具有良好性能的电感器件，它的主要特点是具有较高的电感值，较小的体积和较低的损耗。
工字电感这个名字来源于它的形状，类似于一个工字形的金属片。
在电子设备中，10uh 工字电感常用于滤波、振荡、延迟等电路，有着广泛的应用。
二、10uh 工字电感的特点1.高电感值：10uh 工字电感的电感值相对较高，能够在电路中产生较大的电磁场，从而对电流有较大的阻碍作用。
2.小体积：相比于其他类型的电感器件，10uh 工字电感具有较小的体积，可以节省电路板的空间，便于安装和维护。
3.低损耗：10uh 工字电感的损耗较低，可以减少电路中的能量损耗，提高电路的工作效率。
三、10uh 工字电感的应用领域1.滤波器：在电源电路中，10uh 工字电感可以用于滤波器，抑制电源电压的波动，保证电路的稳定工作。
2.振荡器：在振荡电路中，10uh 工字电感可以用作振荡元件，调整振荡频率。
3.延迟线：在延迟线电路中，10uh 工字电感可以改变信号的传输速度，实现信号的延迟。
四、10uh 工字电感的选购与使用注意事项1.选购：在购买 10uh 工字电感时，需要选择正规厂家生产的产品，保证电感器的质量。
同时，需要根据电路的需求，选择合适的电感值和尺寸。
2.使用：在使用 10uh 工字电感时，需要注意以下几点：a.确保电感器安装在正确的位置，避免与其他元件短路。
b.电流不要超过电感器的额定电流，防止电感器过载。
c.避免电感器受到高温和潮湿的影响，保证电路的稳定性。
综上所述，10uh 工字电感是一种具有高电感值、小体积和低损耗特点的电感器件，广泛应用于滤波、振荡和延迟等电路。
工字电感计算表格
T0406 2 4 6 3.1 3.14 3.1 22 0.0153 310 1470 70 0.07 12.24
（70~80%）使用
（储能），后面用CBB
桥后的电容容量的适当
工字电感计算表格
磁芯 材质 内经 外径 高 内高 磁路截面 窗口截面 最大安匝 导磁率 匝数 电感 饱和电流 最大线径 直流电阻 镍锌 镍锌 d D H h Ae Aw AN u0 N uH mA mm Ω T1016 5 10 16 11 19.63 .35 0.55 T1014 5 10 14 9 19.63 22.5 175 0.04 340 4624 514 0.2 4.11 T1012 4 10 12 7 12.57 21 93 0.046 60 165 1550 0.47 0.12 T0912 4 9 12 7 12.57 17.5 113 0.039 250 2437 452 0.21 2.38 T0810 3.6 8 10 6 10.18 13.2 75 0.0373 300 3357 250 0.16 4.38 T0608 2.5 6 8 3.75 4.91 6.5625 75 0.025 790 15602 94 0.07 44.18 T0507 2.6 5 7 3.4 5.31 4.08 38 0.0247 250 1543 152 0.1 6.13
注：输入匝数（绿）栏参数，其余结果自动计算。 以上计算表格是在常温下的计算参数，实际应用中应根据发热情况降额（70~80%）使用
在桥后构成π型滤波器，如果是低PF电源，对EMC而言最佳布置是：前面用电解（储能），后面用CBB （高频阻抗最低）。 高PF电源，差模就不要放桥后了，应该放桥前，这样桥前桥后都可以放电容，桥前桥后的电容容量的适当 配合，可以同时满足较高的PF值和效率。
插件电感中工字电感的详细介绍
插件电感中工字电感的详细介绍
一、电感的含义
电感许多场合全是做为一种储能技术电子器件应用，除开储能技术也有扼流、直流变压器、过滤、串联谐振等功效。
交流电流根据输电线情况下，其周边会造成交替变化电磁场，运用磁生电、电生磁，将动能存储于內部，这就是电感的基本概念。
因而电感会遭受变压器铁芯材料、样子，绕线圈数、样子等相关。
电感对交流电展现较小特性阻抗性，可是对沟通交流确是展现非常大的特性阻抗性。
二、电感基本参数
1、电感量：电感量L是电感线圈自身原有的特点，与工作电压、电流量等为名立即关联，电感量是电感比较关键的主要参数；
2、感抗：电容器相匹配的是容抗，电感相匹配的是感抗，它是线圈对交流电流阻拦功效的尺寸，感抗值XL=2πfL；
3、Q值：电感的Q值是线圈的一个标量，Q值越高，控制回路耗损越小，Q值一般全是几十到好几百，其值Q=ωL/R；
4、额定电压：线圈中容许的较大电流量，设计方案电源电路情况下要考虑到电流量信用额度，尤其是高频率扼流线圈等场合。
三、工字电感
工字电感是一种类似中国汉字“工”字的电感，它一般是一种软件电感，在工字形变压器骨架上依据具体必须开展线圈线圈电感，另外引出来2个脚位，最终套以热缩管，那样就做成了工字电感，一般线圈线圈电感不一样生产厂家会出现不一样的线圈电感方法，因为工字电感能够有着更高的容积另外在变压器骨架挑选多元性，因而额定电压及其电感值能够提升到必须值。
因而工字电感具备：大功率、高饱和状态性、低特性阻抗、高Q值，能够全自动软件等特性。
大家会发觉，较为大工字电感大部分用以开关电源场合，并非信号分析场合。