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How to reduce voltage on welding inverter?

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Mimoa

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Well.... you could use one of these but... it would be far less expensive to buy a PSU with the correct voltage and current rating.

I use one of these that I bought at a local electronics store here in the UK for £80.00
 

What are you using it for? If I can ask... It is promising but I can see on I-U dependance curve that by ~2 volts the current is very low - EP 9xx series. and prices... I need cca 20 - 30 A and 2 - xxx V whats the cost by you? Just to set against my prices.
 

I use my EP925 as a PSU to power my iMAX B6 Charger and any other circuit I make up for testing. Also anodising small aluminium parts sometimes. Though I didn't realise you wanted to go to such a low voltage with a high current.

If that's your want then maybe a converted computer ATX PSU would be a better choice, you can get down to 3.3V at 30A with some of them and they're much less expensive.
 

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