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DC 12V to DC 6V-7.5V-9V Converter using 2N3055

Tuesday, October 21st, 2008

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This circuit is DC to DC converter model step down voltage. That can modify voltage input 12V DC from be DC 6V , 7.5V and 9V by have the size current about 1A - 2 Amp think. Be easy circuit use Zener diode maintain one’s position voltage. Be stable [...]

Micropower DC/DC Converter circuits

Friday, October 3rd, 2008

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The design of battery-powered equipment can often be quite challenging. Since few ICs can operate directly from the end-of-life voltage from a 2-cell battery (about 1.8V), most systems require a DC/DC converter. The system designer often has a limited area in which to place the DC/ DC converter; associated inductors and capacitors must be small. [...]

Cheap high Voltage Low Current DC to DC inverter

Saturday, September 20th, 2008

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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 [...]