On going chinese 6040 problems

[Clive S]

Hi Clive. We'll I have reconstituted someold pc power ssupply's that I use to run my 12v battery charger this give me around 20a. Good for a cheep bench 12v supply. They have the added advantage of having 5v and 3v if I need them. But that's as much as I have done. I know my way around a multimeter thow as I'm a heating breakdown engineer. I will have a look on YouTube and see if I can find a video on building a linear supply that will give me what I need. Thanks for all the input.

You just need a few parts:
You can get them from http://www.rapidonline.com/ say 2 of these http://www.rapidonline.com/Electroni...tor-11-3121and one of these http://www.rapidonline.com/kbpc5006-...00v-47-1012and a transformer like this http://www.rapidonline.com/vigortron...-0-50v-88-3844 but to suite your voltage. Remember to multiply the output of the transformer by about 1.4 to get to the DC voltage you require. ..CliveAttachment 13363