Today I receives electricity old printer from a friend. I think it can’t is usable , but power supply circuit still can be usable , modify be power supply source in electronics all work. I then build to is DC Power Supply 9 Volt Regulator, that can give current get about 1 Amp arrive at [...]
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. [...]
Source: DC Power Supply 300V From battery 12V
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 [...]
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