Electronics Help Care electronics circuit diagram

how to make an amplifier using mosfet: MOSFET amplifier 200W using IRFP250N has four pieces of IRFP250N. this mosfet is available in the electronics market. IRFP250N 200W MOSFET amplifier circuit has very good performance.   we are using 45-0-45 voltage in this circuit diagram.   The back side of the …

how to make high watts amplifier using tda7294 This is TDA7294 RMS 300W Amplifier Circuit Diagram. This amplifier has four pieces of power IC TDA7294. That means this circuit uses two ICs of every single channel in bridge mode. Here load value must not be less than 8 Ohms. it’s …

how to make a 500+500 watts amplifier circuit: This is 1000 watts amplifier circuit diagram using 2sc5200 and 2sa1943. this circuit has speaker short-circuit protection. This circuit is a stereo amplifier. it’s a PNP and NPN amplifier. 2sc5200 is an NPN transistor and 2sa1943 is a PNP transistor. we can …

how to make an amplifier circuit using Stk4141: This is the audio amplifier circuit diagram Stk 4141. stk4141 run with 24-0-24 voltage. It’s a stereo amplifier. It’s a 25-watt dual amplifier. 25w+25w. We have to use a 24-0-24 voltage and 3 amperes transformer.  50+50 watts amplifier    Specifications Maximum supply …

how to make music level light: This is a led music level indicator circuit diagram for an amplifier. this led music level indicator can increase amplifier fit-out. also, we can understand the volume level. also can measure the right and left side audio levels.  The LM3915 is a mono-integrated circuit …

how to make 12 voltage amplifier using la4440: This is the LA4440 stereo amplifier circuit diagram. This is a bridge amplifier. In bridge, mode it’s 19 watts. Here used two LA4440 IC. and both IC in bridge mode. So it’s a 19+19 stereo amplifier circuit diagram.  It’s a two-channel audio …

how to make a subwoofer circuit diagram:  This is the Low pass filter circuit diagram. If we want to make Sub-Woofer then we have to use this circuit as a pre-amplifier. This circuit makes the only bass. This is the best subwoofer circuit diagram. and it’s also so easy to …

how to make an STK430-443 circuit diagram: This is the STK430-443 circuit diagram. this circuit is the stereo amplifier circuit diagram. It starts from 6+6 Watts to 28+28 Watts. STK433 is 5watts maximum voltage is  DC 20. STK435 is 7watts maximum voltage is DC 24. STK436 is 10watts maximum voltage …

how to make a mono amplifier circuit diagram: how to make mono amplifier circuit diagram. This is a 19 watts amplifier. In dual mode, it gives 6 Watts per channel, and in bridge mode 19 W output. This is a 12-voltage amplifier. * Built-in 2 Channels (Dual) Enabling Use in …

12-volt inverter: This is a 12-voltage inverter. This inverter makes 12 to 35-0-35 voltage. For this inverter, we can use an amplifier. this inverter diagram for the amplifier circuit which amplifier we need to use using 12 voltages only.  This inverter can run 10 to 14 voltages. normally using 12 …