This circuit is regulator power supply that easily. The heart in the work of the circuit be Zener Diode the connection in base Circuit of transistor. Which be formed appraise output voltage that can want thus. If you want to modify the value voltage output as a result [...]

The Power supply Circuit at show this pillar circuit that apply to OCL Power Amplifier. The general usually already pillar circuit is will like, prevent except the value of the equipment that uses may choose follow the suitability , such as the size of transformer,the diode and the capacitors. The model [...]