DC 5.5-30V to 0.5-30V 5V 12V 24V No Current

[Shreedhar Pandey December 19, 2020 at 5:42 pm Post count: 0]

#55266 Reply |

Hi There,

I recently bought a DC-DC converter unit on Amazon –  DC 5.5-30V to 0.5-30V 5V 12V 24V. But the current output is zero no matter how much I adjust the CC potentiometer.

Any way we can fix this?

Thanks,

Shree

[DrokKeymaster December 21, 2020 at 8:22 am Post count: 2971]

#55439 Reply |

Hello Shreedhar Pandey,

Did you connect load? Without load, there is no output current and it can’t be adjusted.

Best regards.

[Mac January 12, 2021 at 7:01 am Post count: 0]

#57092 Reply |

I slso have this problem. Converter will not output over 0.2A. Yes I have it connected to a load. The load will not function due to the current output problem. I have adjusted the CC potentiometer both directions but the output current doesnt change. The converter now has the red CC LED illuminated and no voltage output.

[DrokKeymaster January 13, 2021 at 3:14 am Post count: 2971]

#57159 Reply |

Hello Mac,

Are you talking about above item?  https://www.amazon.com/dp/B07VNDGFT6?ref=myi_title_dp

If CC LED is on, that mean it is constant current status.  You may have minimize the prest value. Please keep rotating current potentiometer clockwise to increase preset value.

Best regards.

[Author]

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