xp-5000watts smps from detex audio,
how is this?
pls comment pros.
how is this?
pls comment pros.
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Basic design, single layer, no real creepage or clearance gaps that are immediately apparent. it is a design done to a cost (as cheap as possible) it is not a design that has been optimised for high quality, I would be interested in the EMC testing results of this design. It looks like any other readily available budget PC power supply that flood the market.
Nothing Special...
Nothing Special...
I mounted the above schema and works.
The polarity of the gate driver is the opposite of Layout1. It is as described in scheme 2 handmade.
Ran 44KHz and I will have to increase the number of turns of the transformer because my saturated and heated. I used 19 turns on a toroid with 1.95 cm2 of Ae, which would give 2300g. I will increase to 30 turns and stay in 1500G.
It really is half-bridge, I was confused because one leg missing capacitor voltage divider (between transformer and negative), but the voltage ratio is like a voltage divider. I used 11 +11 turns on the secondary and got 85V +85 V
The polarity of the gate driver is the opposite of Layout1. It is as described in scheme 2 handmade.
Ran 44KHz and I will have to increase the number of turns of the transformer because my saturated and heated. I used 19 turns on a toroid with 1.95 cm2 of Ae, which would give 2300g. I will increase to 30 turns and stay in 1500G.
It really is half-bridge, I was confused because one leg missing capacitor voltage divider (between transformer and negative), but the voltage ratio is like a voltage divider. I used 11 +11 turns on the secondary and got 85V +85 V
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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