A variable power supply includes a way for users to alter the output voltage, and, in some instances, the current. Variable AC power supplies use transformers or autotransformers to alter the AC-to-AC voltage and recent although leaving the power source frequency the exact same. Modular power supplies, which allow you https://powersuppliesrepair55433.eedblog.com/30572988/new-step-by-step-map-for-power-supplies-repair