armclub 发表于 2026-8-5 12:50

LTM8023EV +LTM8074IY 做的24V转12V 5V 3.3V 电源模块PCB和原理图











      10uF/50V/2012C300, C305CAP 2012 (0805_INCH)CAP_10uF/50V/20122
2.2uF/50V/2012C301, C304, C308CAP 2012 (0805_INCH)CAP_2.2uF/50V/20123
100nF/50V/2012C302, C303CAP 2012 (0805_INCH)CAP_100nF/50V/20122
100nF/16V/1005C306CAP 1005 (0402_INCH)CAP_100nF/16V/10051
10uF/35V/2012C307, C311, C312, C313CAP 2012 (0805_INCH)CAP_10uF/35V/20124
100nF/50V/1608C309, C310, C315, C316, C318CAP 1608 (0603_INCH)CAP_100nF/50V/16085
10uF/10V/1608C314, C317CAP 1608 (0603_INCH)CAP_10uF/10V/16082
5050703022CN400, CN401CON_SLIM-STACK_PLUG-30PCON_SLIM-STACK_PLUG-30P2
SS34D300DIO DO-214AC (SMA)DIO_SS341
100uF/35V/6.3Øx7.7EC300, EC301, EC302CAP ALSMD 6.6MM H7.7MMCAP_EC 100uF/35V/6.3Øx7.73
01550900MFH300FUSE 01550900M_SMD(Hand_Solder)FUSE_01550900M-SMD1
GREEN/2012LED300, LED301, LED303, LED304LED MHT170RGBCT (GREEN)LED_MHT170RGBCT(GREEN)4
RED/2012LED302LED MHT170RGBCT (RED)LED_MHT170RGBCT(RED)1
680R/2012R300, R315RES 2012 (0805_inch)RES_680R/2012/0.125W2
0R/3216R301, R308, R309RES 3216 (1206_inch)RES_0R/3216/0.25W3
100K/1608R302, R312RES 1608 (0603_inch)RES_100K/1608/0.1W2
4.7K/2012R303, R304RES 2012 (0805_inch)RES_4.7K/2012/0.125W2
17.4K/1608R305RES 1608 (0603_inch)RES_17.4K/1608/0.1W1
18.2K/1608R306RES 1608 (0603_inch)RES_18.2K/1608/0.1W1
10K/1608R307RES 1608 (0603_inch)RES_10K/1608/0.1W1
15K/1608R310RES 1608 (0603_inch)RES_15K/1608/0.1W1
330R/2012R311RES 2012 (0805_inch)RES_330R/2012/0.125W1
39.2K/1608R313RES 1608 (0603_inch)RES_39.2K/1608/0.1W1
93.1K/1608R314RES 1608 (0603_inch)RES_93.1K/1608/0.1W1
SBSB300, SB301SB (Solder-Bridge)SB_Solder-Bridge2
TP_CIRCLETP300, TP301TP CircleTP_CIRCLE2
LTM8074IY#PBFU300IC_BGA-25IC_REG_LTM8074IY#PBF1
LTM8023EV#PBFU301LGA-50 (LTM8023EV#PBF)IC_REG_LTM8023EV#PBF1
AMS1117-3.3U302SOT 223-3 (DIODES INCORPORATED)IC_REG_AMS1117-3.31
SMAJ24AZD300DIO DO-214AC (SMA)DIO_SMAJ24A1



bidezhi7777 发表于 2026-8-5 20:10

junkyoung 发表于 2026-8-6 06:26

好好地学习，，，

江波波 发表于 2026-8-6 07:43

谢谢分享

io357 发表于 2026-8-6 08:16

谢谢分享

hkw221 发表于 2026-8-6 08:43

好好地学习，天天都向上。

zc333 发表于 2026-8-6 09:00

好好地学习，，

Mr_Harold 发表于 2026-8-6 09:04

这个可以

sassa 发表于 2026-8-6 09:09

单枪舞九州 发表于 2026-8-7 09:05

谢谢分享支持楼主
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