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Forums
Engineering
Electrical Engineering
Converter not starting up once line input voltage connect
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[QUOTE="Svein, post: 5979615, member: 538805"] [LIST=1] [*]I am a bit confused by the two connected LEDs on the output. Since the voltage drop across each LED is about 1.5V, the output voltage cannot go higher than about 3V before the output is current limited... [*]In any case, if the converter starts up and works for half a second or so, the IC will use the feedback voltage as the main current supply. [/LIST] [/QUOTE]
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Engineering
Electrical Engineering
Converter not starting up once line input voltage connect
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