功率电感
功率电感选型、规格书解读,以及 Coilcraft、Bourns、Murata 与 MAZO 料号的交叉参考。
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MAWH automotive power inductors: how to decode MAWH-1054-330-M-5A and pick a MAZO size code
**Short answer:** MAWH-1054-330-M-5A is a Kun Shan MAZO Tech Co., Ltd. regular automotive molded power inductor: series MAWH, size code 1054 (11.5 × 10.3 × 5.4 mm), inductance 330 = 33 µH, tolerance M = ±20 %, and a -5A suffix that MAZO has
How to choose a power inductor: inductance, Isat vs Irms, DCR, shielding, size and AEC-Q200 (with MAZO datasheet values)
**Short answer:** Pick the inductance from the ripple you accept, then check three limits in order: saturation current (Isat) against the peak current, heating current (Irms, called Idc by MAZO) against the RMS current, and DCR and part tem
Coilcraft XAL vs MAZO VCMA power inductors: a value-by-value cross-reference for XAL4020, XAL4030 and XAL6030
**Short answer:** For the inductance values the two families share, the closest MAZO candidate for a Coilcraft XAL4020 or XAL4030 is the VCMA-0420 series, and for an XAL6030 it is the VCMA-0630 series. The pairs below have the same nominal
- XAL4020-221MEC
- XAL4020-102
- XAL6030-102
- VCMA-0420-R22-M-1A
- VCMA-0420-1R0-M-1A
- XAL4020
- XAL4030
- VCMA-0420
- XAL6030
- VCMA-0630
- XAL40XX
- XAL60XX
- XAL4020-221
- XAL4020-122
- VCMA-0420-1R2-M-1A
- XAL4020-152
- VCMA-0420-1R5-M-1A
- XAL4020-222
- VCMA-0420-2R2-M-1A
- XAL4030-332
- VCMA-0420-3R3-M-1A
- XAL4030-472
- VCMA-0420-4R7-M-1A
- XAL4030-682
- VCMA-0420-6R8-M-1A
- XAL6030-331
- VCMA-0630-R33-M-1A
- XAL6030-561
- VCMA-0630-R56-M-1A
- VCMA-0630-1R0-M-1A
- XAL6030-222
- VCMA-0630-2R2-M-1A
- XAL6030-332
- VCMA-0630-3R3-M-1A
- XAL6030-181
- XAL6060
- XAL4000
MAZO VCMA-1040 功率电感系列:全部 15 个电感值、饱和与温升限制及选型方法
**简要结论:** MAZO VCMA-1040-xxx-M-1A 系列是屏蔽型、通过 AEC-Q200 认证的功率电感,最大封装尺寸 11.5x10.3x4.0 mm,共 15 个电感值,范围 0.22 至 22.0 µH(±20 %,测试条件 1 MHz / 1.0 V)。典型 Isat 从 70.0 A 降到 6.5 A,DCR 从 0.62 mΩ(典型)到 66.0 mΩ(最大)。以下所有数值均取自 MAZO VCMA-1040 数据手册 A2 版;应以该文件为准,而
- VCMA-1040-R22-M-1A
- VCMA-1040-R36-M-1A
- VCMA-1040-1R0-M-1A
- VCMA-1040-2R2-M-1A
- VCMA-1040-4R7-M-1A
- VCMA-1040-XXX-M-1A
- 11.5X10.3X4.0
- VCMA-1040
- VCMA-1040-R47-M-1A
- VCMA-1040-R56-M-1A
- VCMA-1040-R68-M-1A
- VCMA-1040-1R5-M-1A
- VCMA-1040-3R3-M-1A
- VCMA-1040-6R8-M-1A
- VCMA-1040-8R2-M-1A
- VCMA-1040-100-M-1A
- VCMA-1040-150-M-1A
- VCMA-1040-220-M-1A
MAZO VCMA-0630 功率电感系列:全部 19 个电感值、饱和与温升限制及选型方法
**简要结论:** MAZO VCMA-0630-xxx-M-1A 系列是屏蔽型、通过 AEC-Q200 认证的功率电感,最大封装尺寸 7.3x6.8x3.0 mm,共 19 个电感值,范围 0.22 至 22.0 µH(±20 %,测试条件 1 MHz / 1.0 V)。典型 Isat 从 40.0 A 降到 3.5 A,DCR 从 2.5 mΩ(典型)到 200.0 mΩ(最大)。以下所有数值均取自 MAZO VCMA-0630 数据手册 A2 版;应以该文件为准,而非本
- VCMA-0630-R22-M-1A
- VCMA-0630-R36-M-1A
- VCMA-0630-1R0-M-1A
- VCMA-0630-2R2-M-1A
- VCMA-0630-4R7-M-1A
- VCMA-0630-XXX-M-1A
- 7.3X6.8X3.0
- VCMA-0630
- VCMA-0630-R24-M-1A
- VCMA-0630-R33-M-1A
- VCMA-0630-R47-M-1A
- VCMA-0630-R56-M-1A
- VCMA-0630-R68-M-1A
- VCMA-0630-R82-M-1A
- VCMA-0630-1R5-M-1A
- VCMA-0630-3R3-M-1A
- VCMA-0630-5R6-M-1A
- VCMA-0630-6R8-M-1A
- VCMA-0630-8R2-M-1A
- VCMA-0630-100-M-1A
- VCMA-0630-150-M-1A
- VCMA-0630-220-M-1A
MAZO VCMA-0420 功率电感系列:全部 14 个电感值、饱和与温升限制及选型方法
**简要结论:** MAZO VCMA-0420-xxx-M-1A 系列是屏蔽型、通过 AEC-Q200 认证的功率电感,最大封装尺寸 4.75x4.45x2.0 mm,共 14 个电感值,范围 0.10 至 10.0 µH(±20 %,测试条件 1 MHz / 1.0 V)。典型 Isat 从 22.0 A 降到 2.2 A,DCR 从 3.5 mΩ(典型)到 281.0 mΩ(最大)。以下所有数值均取自 MAZO VCMA-0420 数据手册 A4 版;应以该文件为准,而
SRP1038A-R36M:Bourns 0.36 µH 功率电感规格与待验证的 MAZO 候选件
**简要结论:** SRP1038A-R36M 是 Bourns 的 SRP1038A-series 屏蔽型功率电感:电感量 0.36 µH ±20 %(100 kHz、1 V),DCR 典型值 1.05 mΩ / 最大值 1.2 mΩ,Irms 为 31 A,饱和电流 Isat 为 60 A(电感量下降 20 %),本体尺寸为 11.0 × 10.0 × 3.8 mm。以下数值摘自 Bourns 的 SRP1038A 数据手册。下单前请核对该文件;应以该文件为依据,而非本页
XAL4020-221MEC:Coilcraft 0.22 µH 功率电感数据手册参数与询价 (RFQ) 要点
**简要结论:** XAL4020-221MEC 是 Coilcraft 的 XAL4020-series 屏蔽型功率电感:电感量 0.22 µH ±20 %,DCR 典型值 5.81 mΩ / 最大值 6.40 mΩ,饱和电流 Isat 为 18.7 A(电感量下降 30 %,典型值),Irms 为 12.0 A(温升 20 °C)/ 16.8 A(温升 40 °C),占板尺寸为 4.0 × 4.0 mm,最大高度为 2.1 mm。以下所有数值均摘自 Coilcraft 的