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A test board to check compatibility with the power supply board, now this circuit is included on the power supply board eliminating the need for an extra card. PCBWAY board work is great as always.
Buck Regulator for power supply to have voltage control.
Power supply For Lab Use
Great production work.
Great production work.
Just a simple digital buck regulator. The card solder mask is like fireproof. While unsoldering parts from another card to put in this one using a hot 3/8 tip was able to remove the parts the card too...
Good quality boards. Nice silk screen. Fast service..
Just a delay before voltage is applied to the output. A simple test however the relays cannot handle a capacitor charge up and weld together. But a resistor load up to 8 amps is fine. As always pcb...
Current Limiter for power supply
Digital Driver
Great cards works better than breadboard.
Same circuit just in green,
Very nice boards, I like making all colors to see what they look like. The main difference with white is the traces are very well hidden, if you like to prevent your work from being reversed engineere...
Building block for a switching converter, has clock and dead timing circuit plus over load protection. Scope shows wave form split phase output for driving mos fets.
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