Electronics > Beginners
xl4015(Adjusting the current)
<< < (3/3)
isaacsong23:
I see!!Thank you!!:)

Sent from my SM-G935F using Tapatalk

isaacsong23:
Okay So i tried the circuit but multimeter(Current in DC) does not show the current reading(it shows 0Amps on my multimeter) of the XL4015 ic chip when i connected it in parallel to multimete and short it, my input voltage is 10V and i did not set my current limit on my PSU,my output voltage is 5V, any advice!!?Thank you!

Sent from my SM-G935F using Tapatalk

sleemanj:

--- Quote from: isaacsong23 on April 04, 2017, 02:16:32 am ---Okay So i tried the circuit but multimeter(Current in DC) does not show the current reading(it shows 0Amps on my multimeter

--- End quote ---

Most likely you have previously blown the 10A fuse on your multimeter.

And to be clear, you are shorting the OUTPUT of the XL4015 board through your meter, not the input.
timara:
I gave 5v 2amps input.. And adjusted the output voltage to 3.7v for driving led... But i short the output of ic by adjusting ammeter.. It shows 3amps...by rotating the cc resistor curent is not changing... Plz help how to adjust current?...
sleemanj:
There are approximately 20 turns end to end of the potentiometer, most likely you are just not turning it enough turns.

I often get customers who buy similar products and don't realise the potentiometer can turn so much, they do like half a turn one way, and half a turn the other and wonder why nothing happens.

Navigation
Message Index
Previous page
There was an error while thanking
Thanking...

Go to full version
Powered by SMFPacks Advanced Attachments Uploader Mod