Here is the variable high voltage dc power supply circuit, which we can customize the output voltage from 0 to 311Vdc, and it is protected the current over limit that we define at about 100 mA. In the circuit you can see the T1 is a mains transformer with a ratio of 1:1, for security reasons , and reduces noise signal as well. Then the mains voltage from the T1 is rectified to DCvolt with bridge diode D1-D4, We use a No. 1N4007 that withstand voltage as 1,000V at the current 1A and and this DCV is filtered through the capacitor C1 – 220uF 400V be the big size electrolytic types, by the voltage drop across C1 is about 311VDC. The power MOSFET Q1 is controlled the current output, with using the resistor R3 – 500K adjust the voltage gate pin of Q1. The ZENER diode ZD1-12V is available prevent [...]
Archive for the ‘High voltage’ Category
This the high voltage circuit pressure from the low beam in the character High volt shock. When switch S1 close the circuit for feed power supply give with Q1 and Q2. By current flow through coil of transformer of the primary and touch limit current with R1 and R2 already change come in pin way B of Q1 and Q2. It make Q1 and Q2 bias by transistor that bilateral alternate work all the time. When Q1 bias make have current flow change during a half on of coil primary and when Q2 make have current flow during a half below of coil primary. Which work alternation of Q1 and Q2 can make be the electric current alternates to come out at coil secondary cell building this circuit should use the carefulness. because of might born dangerous from the electric alternating current.
This circuit is DC to DC Inverter which , can modify from DC Voltage of Battery 12V be DC High Voltage 300V get. By this circuit has lowness current. Then build easily and use general equipment. such as The Transformer the general also the work. And the integrated circuit, Transistor also the number that seek easy with. IC 555 is A stable Multi vibrator perform Square wave frequency Oscillator or pulse generator go out at pin 3 make Q1,Q2 work alternate send the electric power goes to still Transformer change Rectifier Circuit have DCV 300V the way is Output for apply the work next. The Q1 and Q2 are hold heat sink with. The detail is other request friends see in the circuit which not difficult. Request have fun Cheap high Voltage Low Current DC to DC inverter Circuit , please sir. Related Links High voltage dc power supply DC [...]
This be DC Converter Battery 12V to DC 300V. By 2N3055 transistors and 2N1305 are pillar equipment and power transformer transform the sky tallly go up then change voltage regulator rectifier with diode and Capacitors make output have voltage about 300V at Current 55mA. With this circuit a friend can apply the work next. Request have fun , DC Power Supply 300V or DC Converter 300V , please sir. The following circuits to similar to the this circuit. The variable high voltage power supply 0-300V Here is the variable high voltage dc power supply circuit, which we can customize the output voltage from 0 to 311Vdc, and it is protected the current over limit that we define at about 100 mA.[...] High Voltage mini power supply by 2N2222 This be Mini high voltage generator at my friend wants. Because of use the transistor 2 pcs only just,build small-sized easy good. [...]
Today we come to see the idea of High voltage spill equal. That can modify from AC 110V to DC 900V. When see the circuit also the technique Diode and Capacitors. Each other model conventional. Make voltage tall can go up , for this my circuit thinks. May give current get not tall , about 50mA. But usability should be careful specially. Because of it is high voltage. The detail adds friends , please read in the circuit. Request have the amusement with High voltage spill equal DC 900V , this please sir. Related Links High voltage dc power supply More Circuit about DC power supply Power Supply Regulator 190-320V 50mA High-voltage circuits by 7555 Power Supply Regulator 10-350V 50mA High Voltage Generator for Low Current Applications By 4069 0-1000V Regulated High Voltage Power Supply