Adjustable High Voltage Power Supply 0 to 1000V

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

High Voltage Power Supply based PWM IC TL494

High Voltage Power Supply based PWM IC TL494
TP1 industrial design, a coil is designed for 220. 2 and 3 are designed for 12V, 2-I (upper diagram) is designed to return 10.8 A. TR 2 consists of a high-voltage winding (used in the factory with 800 coils), power coils containing 10.12 (chosen experimentally) and a feedback consisting of 28 turns, current transformer TP3 consists of a current of one coil winding and winding connection of 24 turns (to increase the sensitivity necessary to increase the number of

Stable Power Supply for High Voltage -100V to -1000V

Stable Power Supply for High Voltage -100V to -1000V
Stable power supply for high voltage power supply for the core of a high voltage of the PWM - Controller TL494, loaded with over 4050 followers on a pair of powerful field-effect transistors, switching the primary winding of step-up transformer (4 + 4 turns - the primary winding, 200 turns - the secondary winding). With the secondary winding through a rectifier with voltage doubling and smoothing filter RC LC voltage reaches the voltage divider, and the regulator output voltage.