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 and have transistor 2N3055. Perform enlarge [...]
Today I seeks mini power supply regulator give friends try out again. Be fixed voltage regulator 9V size. It uses transistor be pillar equipment perform boost up current tallly go up about 300mA. And by have Zener Diode perform steady voltage at 9Vdc. The detail is other a friend sees in the circuit please yes. [...]
Voltage Regulators are used to change a sinusoidal AC signal into a DC smooth signal which remains constant independent of changes in load current. The series-pass transistor (Q1) is used for circuits which operate at higher current levels (typically currents higher than 100mA). The series pass transistor acts as a common-collector amplifier, also known as [...]
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