Adjustable High Voltage Power Supply 0 to 1000V

To supply the high voltage converter suitable source of alternating voltage 12 V / 800 mA. An alternating voltage is rectified by a diode bridge with an allowable current of 1 A. Converter output voltage is adjustable between 0 … 1000 V. The scheme of the device is assembled on the step-up transformer, and such active ingredients as the timer 555, CMOS logic 4001, a voltage regulator 7805 , two NPN transistor conduction and a pair of field effect transistors IRF510 as powerful terminal keys.

The principle of operation of this scheme is no different from similar circuitry in the converters. A feature of this scheme is the high output voltage and the possibility of regulation.

If the transformer is shown in the diagram is missing, you can use any similar with the same transformation ratio. In this case, you need to pick up the frequency conversion to increase the efficiency of the device.

psu

Recent Posts

Universal Battery Charger for Charging up to 18V Cell

This universal battery charger has regulated output voltage which can be adjusted as you need.…

5 years ago

Auto Switch-Off Power Supply (Variable Output 3.7V to 8.7V)

Here is the auto switch-off power supply which will turn off itself when there is…

6 years ago

High Voltage, Low Current Power Supply (2000VDC from 15VDC)

This is a high voltage, low current power supply capable to deliver 2000VDC output from…

6 years ago

15V 1A Regulated Symmetrical Power Supply

This is the easy built 15V 1A regulated symmetrical power supply capable to deliver stabilized…

7 years ago

12V / 3A Regulated Power Supply

Here we provide a powerful 12V / 3A regulated power supply circuit. Of course the…

7 years ago

How To Repair Computer Power Supply

If the power supply is damaged or does not work, the computer also will not…

7 years ago