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Circuit supply lm317 power variable dc 30v 1a regulator using 2v diagram low first voltage adjustable output esr eleccircuit simple
My first variable dc power supply 1.2v to 30v 1a by lm317
Circuit supply power dc 30v adjustable diagram 3a variable laboratory 2a current voltage eleccircuit 12v pcb transformer transistor constant lm317 .
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