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标题:
SS-6020KD直流稳下电源,
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作者:
u1532929
时间:
2025-10-18 01:03
标题:
SS-6020KD直流稳下电源,
SS-6020KD直流稳下电源,开机后电压电流调节正常,按下输出键后,电压持续降低,直到掉到8v左右,不再掉,这种是啥问题?
[video=http://appatt.chinafix.com/pic/20251018/176072044365350056.jpg]http://appatt.chinafix.com/video/20251018/1760720443653426363.mp4[/video]
作者:
u1532929
时间:
2025-10-18 01:05
PWM芯片是TL494,调节芯片是Tl084Cop07Cop07C
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