Vasp Electronics designed and made PCB for making Very low THD (.001%) and High Power audio amplifier ( output power = 250 watt in 4 ohm load) using very few and easily available components, this amplifier can work from 12 volts to 35 volts Dual power supplies, the PCB for making Power Supply is also Available with vasp electronics and you can buy on amazon.Power Transistors NJW0281 – NJW0302 & TIP35C – TIP36C Can also be used as Output Transistors.PCBs Made in India, Circuit Diagram, BOM (specifications of parts) & Instructions for assembling is provided with the PCB. Always Use Good Heat Sink for Best Performance.
Vasp Electronics 250 watt Audio Amplifier Using 2SC5200 2SA1943 Transistors, Single Sided Mono Channel PCB – Pack of 2
Transistors – NJW0281 – NJW0302 & TIP35C – TIP36C Will Also Work as Output Transistors.
Specs – PCB Size – 140mm x 88mm (5.5 inch x 3.45 inch ), Working Voltage – Min = 12 – 0 – 12, Max = 56 – 0 – 56 volt dc, Max Power = 250 Watt at 4 ohm Load, Total Harmonic Distortion (THD) = 0.001%, at 1Khz.
Features – Easy Circuit, Easy to assemble – very few components, Double fuse protection, Wide Power supply range, Class AB Amplifier – low Heat High Output Power.
PCBs Made in India, Circuit Diagram, BOM (List of parts) & Instructions provided with the PCB.