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High End Bench Power Supply with Variable Voltage/Current

Last Updated on September 11, 2020 by Admin Leave a Comment

hi end power supply circuit

The post explains a schematic design of a versatile, Hi-End work bench power supply whose output voltage and output current can be independently adjusted very finely, with high accuracy and […]

Filed Under: Power supply Tagged With: Bench, End, High, Power, Supply, Variable

How To Design Simple Power Supply Circuit

Last Updated on June 23, 2020 by Admin Leave a Comment

fig1 19

In this post we try to understand how basic power supply circuit works and how to design regulated and unregulated power supply circuits. UNREGULATED POWER SUPPLY A single rail power […]

Filed Under: New Circuits, Power supply Tagged With: Design, Power, Simple, Supply

4.5 V, 6 V, 9 V , 12 V Power Supply Circuit

Last Updated on June 21, 2020 by Admin 2 Comments

FIG1 1

THIS little power supply supplies a range of switch selectable output controlled voltages from 4.5 to 12 volts, selectable by a switch. The supply provides up to 400 mA and […]

Filed Under: Power supply Tagged With: Power, Supply

0 – 30 V Regulated Power Supply Circuit

Last Updated on April 15, 2020 by Admin 3 Comments

0 to 30 V 723 power supply circuit

This 0 – 30 V regulated work bench power supply provides outstanding line and load regulation and a continuously variable output from 0 to 30 V with output currents as […]

Filed Under: New Circuits Tagged With: Power, Regulated, Supply

+/- 15V Dual Regulated Power Supply Circuit

Last Updated on April 14, 2020 by Admin 2 Comments

15 V dual power supply circuit

In this post we discuss how to build a simple, regulated fixed +/- 15 V symmetrical dual power supply circuit using standard components and very cheaply. Despite the fact that […]

Filed Under: Power supply Tagged With: 15V, Dual, Power, Regulated, Supply

1.25 V to 30 V Variable Power Supply Circuit using IC LM350

Last Updated on April 8, 2020 by Admin Leave a Comment

LM350 power supply circuit

The variable voltage current power supply might look very small and compact physically, but it has the supply capacity of up to 3 A at 1.25-25 V output voltage. However, […]

Filed Under: Power supply Tagged With: LM350, Power, Supply, Variable

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