Hello, I bought K8004, it needed soldering, so after I did all what’s needed as shown in the manual. it’s not working, no response at all.
output readings are: 0.01
input readings are: 13 DCv
I tried to play with the trimmers but no luck with making it to work.
Also when I was testing it as mentioned in the user manual, the IC started to heat rapidly.
Please help me I bought 2 and still not working, tell me please what did I do wrong?
please take a look on the images, I hope it to be helpful
Regards.
[quote=“Wrong Way”]It’s very hard to say what’s wrong without being able to see it.
You could put some very clear and sharp picture on a free website and post the link up here so everyone can take a look at it.[/quote]
Thank you for your reply, I added the images as you requested. Your help is so much appreciated.
It’s very hard to say what’s wrong without being able to see it.
You could put some very clear and sharp picture on a free website and post the link up here so everyone can take a look at it.
I don’t understand your answer.
Are you using a PWM as a control voltage?
You really need a DC voltage or you can use the internal reference as shown in the instructions.
[quote=“Wrong Way”]I don’t understand your answer.
Are you using a PWM as a control voltage?
You really need a DC voltage or you can use the internal reference as shown in the instructions.[/quote]
Yes as a voltage control, Also I used DC source for input. and it’s still not working.
what I am is going to do now, is to buy a 3rd one and let the store do the soldering for me. So I can see the difference between it and the one I did.