Circuit Power Supply

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 may can by value change Zener diode only. Please remember the some that output voltage, that get be valuable lower Voltage at base of transistor about 0.5V always thus out volt TRUE be valuable lower voltage drop zener diode 0.5V always. such as if , we use Zener diode 12V get voltage output TRUE equal to 11.5V for the current output be valuable equal to value hfe of transistor x base current. Which fixed with , R1 , there. The detail more Read in image.

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 PCB that show keep design for condensers model number standing on the top line the value about 4700uF 50V and might can use topmost arrive at 10000uF 60V, If we want the value condensers many this more , might can by the tow condensers parallel prevent reach loud dashed line in the circuit that shows to keep. The value is output voltage approximately get equal to Vo = 1.414 x Vac , such as Voltage at secondary coil = 24V-0-24V get DC volt output = 1.414 x 24 = 34V.

This circuit designs specially for electronics all friend at wants the saving. By take Battery an automobile that exist to come to use is born the advantage more and more. For the tow is usable electronics all utensil such as tape radio , calculator , etc. It suit Battery directly , if those utensil uses Voltage 12V as a result may have no complicated problem. But in sometimes it uses the level voltage differently for example 3V , 4.5V , 6V , 9V only. The tow applies to Battery uprightly. Then be impossible but be not that it’s impossible go out with AUTO Supply DC pack this help you. From the circuit will think important equipment is our be IC LM317 there from designing feedback circuit around IC. It make us has volt output follow want and this circuit will systematically regulated at better other circuit in the market. It make the level output voltage without the noise anything whole.