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Powerful Audio Amplifier Circuit

Powerful Audio Amplifier Circuit

circuit 1 4558 ic audio power amplifier circuit diagram this is circuit diagram of powerful audio amplifier. this circuit is given by emmanuel. in this circuit one ic 4558 and 4 power transistors are used with some discrete components. use 20v-to 60v for operating this circuit. this is a single channel audio amplifier circuit. use capacitor of minimum 50v value. […]

Autocut Circuit For Stabilizer

Autocut Circuit For Stabilizer

免押金红包扫雷群图片autocut circuit for stabilizer here is a presenting a circuit of auto cut that is used mostly in manual voltage stabilizer. this is a protection circuit that protects electrical appliances from high voltage. this circuit connected with the output of the stabilizer. when the voltage increase above from the required set level then this circuit activates the relay and then […]

100w simple inverter circuit using 555

100w simple inverter circuit using 555

免押金红包扫雷群图片simple 100w homemade inverter circuit using 555 you can make 230v ac from 12v dc very easily at home using this simple inverter circuit.  you can connect up to 100w load with this transformer. the output of this circuit is very good and very less noise. this inverter circuit made by using one 555 timer ic and 2 transistors. 555 […]

Homemade Powerbank using Li-ion 3.7v Battery

Homemade Powerbank using Li-ion 3.7v Battery

免押金红包扫雷群图片power bank for mobile/smartphone what is power bank when we go away from home then i face a very common problem , that is power backup of mobile phone. during travelling it is very common problem to get regular power backup.  if you’re travelling or out  you won’t have a chance to recharge your device, simply plug in your power bank […]

Over-Voltage Automatic Switch off Circuit

Over-Voltage Automatic Switch off Circuit

免押金红包扫雷群图片over-voltage protection circuit using tl431 shunt regulator ic this circuit protects from high voltage. automatic equipment disconnect when the power cross the level of a fixed voltage. this is safety device to overvoltage . as per datasheet -  tl431a is the three-terminal programmable integrated circuit . this is a shunt regulator diode. look like a transistor. this monolithic ic voltage references […]

免押金红包扫雷群图片

玩微信红包扫雷有猫腻 微信红包扫雷啥意思 微信红包扫雷规矩图片 红包扫雷哪个平台最好 红包扫雷游戏规则公告大全