keleT 发表于 2025-7-7 09:56

DCDC电源模块带载后输入电压被拉低

测试金升阳5V转5v电源隔离芯片,按照规格书使用下面电路测试。空载时,输入5.009V,输出5.296V;半载时,输入被下拉为4.86V,输出4.927V;满载时,输入被下拉为4.673V,输出4.462V。
Cin和Cout都用一个0.1uf和10uf电容并联,求各位指导一下,这种原因是什么导致的data:image/png;base64,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**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**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**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

keleT 发表于 2025-7-7 09:58

DCDC电源模块带载后输入电压被拉低

data:image/png;base64,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

keleT 发表于 2025-7-7 09:58

DCDC电源模块带载后输入电压被拉低

data:image/png;base64,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这种测试电路

hbtss007 发表于 2025-7-7 10:01

输入功率加大点

qinlu123 发表于 2025-7-7 10:24

你输入功率不够,你用什么给隔离模块供电的

coody 发表于 2025-7-7 11:25

如果你的模块不是稳压的,则有压降很正常,空载5.6V、满载4.5V都正常。

星塔守护 发表于 2025-7-7 18:16

确定下输入电源功率和输入电压。估计用示波器看输入波形不是稳定的状态

duyaoyui 发表于 2025-7-8 09:15

应该是电源功率不够

jjjyufan 发表于 2025-7-8 09:24

你规格书仔细看下
05051w 非稳压 应该就是这个状态
如果介意这个波动,用稳压输出型的
另外 满载 半载 你是用电子负载测的?线束够短?

ljlove 发表于 2025-7-21 08:56

DCDC电源模块带载后输入电压被拉低

先仔细看下器件的手册,器件手册上的参数一般都是厂家公开宣布的,都能满足的。有压降也是正常的。如果发现这个器件不满足使用要求,那就要更换新的器件,重新选型,实现设计要求。

负载调整率(LOAD REGULATION),电源负载的变化会引起电源输出的变化,负载增加,输出降低,相反负载减少,输出升高

地瓜patch 发表于 2025-7-21 14:35

正常现象,需要加大输出电流,要么减小输出带载

GlenX 发表于 2025-7-30 19:45

DCDC电源模块带载后输入电压被拉低

很显然,输入电源内阻太大,功率不够!和DCDC没有关系。

TOM1977 发表于 2025-8-1 18:01

DCDC电源模块带载后输入电压被拉低

输入功率小于输出功率了,加大输入功率和输入电容。
页: [1]
查看完整版本: DCDC电源模块带载后输入电压被拉低