Here is the auto switch-off power supply which will turn off itself when there is no load on the output. The output voltage can […]
Tag: variable power supply
1-15V DC Digital Power Supply with 15 Steps
This is a simple digital power supply circuit diagram to obtain variable DC voltage from 1.25V to 15.19V in reasonably small steps. The steps […]
Power supply 4.5 A with 3 LM317 in parallel
This lm317 variable power supply can supply a voltages from 1.2V to 30V with a current 3 amperes, just as the title of this […]
Adjustable Regulated Power Supply 0-15V / 1A
This is the schematic diagram of adjustable power supply which the voltage output can be vary from 0V up to 15V with fixed current […]
Variable Power Supply with Adjustable Current Limit
This circuit variable power supply with adjustable current limit using three terminal adjustable regulator LM117 which is used to regulate current and the voltage […]
Variable Power Supply 0 to 12 V
This Power supply circuit is powered by 12 volt AC power supply rectifier diodes form VD1 … VD4, included in a bridge circuit and […]
Simple Variable Power Supply using L4960
Modern circuit design and chip manufacturers make life easier for the designer’s great-for example, when creating a power source. We demonstrate this on a […]
1.5V-25V Power Supply with Preregulator
This circuit using KR142EN12 (analog – LM317 ) ic regulator that can handle load currents up to 2 amperes. For higher currents can be […]
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