18W Audio Power Amplifier Circuit 18W Audio Power Amplifier Circuit designing an audio amplifier capable of delivering a decent output power with a minimum parts count, without sacrificing quality. The Power Amplifier section employs only four transistors and a handful of resistors and capacitors in a shunt feedback configuration but can deliver more than 18W … Read more
Electric Extension Board, Extension Box Wiring At Home Presented here is an instructable to Make Your Own Electric Extension Board. In this video step by step instructable, I will show you wiring in the Extension Board. Create an extension box in your home which is cheap but very good for Digital Set Top Box to the audio system, computer to any other device … Read more
24V, 2A Power Supply Circuit we can use this 24V, 2A Power Supply Circuit for any circuit and can change voltage output as you need. And this circuit has a few parts and easy to construct. We need to use a 24V 2A power supply circuit for a 30w power amplifier. In the circuit is a … Read more
MSK5012 10A Adjustable Voltage Regulator The MSK5012 voltage regulator output is fully programmable through the use of two external resistors. The regulator has a very low dropout voltage(0.45v @10A )due to the usage of MOSFET with very low Rds (ON) as the internal series pass element. Ultra low dropout voltage specifications are realized due to the … Read more
12V / 3A Regulated Power Supply Circuit The 12V / 3A Regulated Power Supply Circuit uses monolithic IC CA3085 voltage regulator in the 8-lead TO-5 package. Its salient features include good load and line regulation, output current up to 100mA output short-circuit protection and lower input voltage. 12V / 3A Regulated Power Supply Circuit … Read more
Z2C Tube Power supply Circuit Z2C is the rectifier tube in power supply with tube above require a supply voltage for the filaments taken from the other side of the transformer secondary. Power supply with the Z2C tube is a power supply that adapts used as a substitute power supply for power amplifier tubes with … Read more
Adjustable Power Supply the wiring diagram of the 50V, 15A A adjustable power supply provides a similar amount of current through the parallel work of four power transistors, which must be mounted on a good heatsink. The voltage adjustment is performed in integrated LM317, which also must be dissipated mechanically. Variable DC Power Supply Circuit … Read more