300 Watt Power Amplifier
300 watts power amplifier circuit on this article has been full of pictures of the circuit, component layout and PCB for the circuit path 300 watt power amplifier. 300 watt power amplifier circuit uses transistors as its power amplifier. This 300 watt power amplifier works in class AB with symmetrical voltage source ± 60 volts DC. The power amplifier circuit using power transistors with type MJ15003 and MJ15004 transistors that are complementary. 300 watt power amplifier circuit is one that is designed as a power amplifier power amplifier can be used for public purposes or sound amplifier in an open location. Circuit power amplifier and a list of components to make a 300 watt power amplifier can be seen in the picture sequence below.
300 Watt Power Amplifier Circuit
300 watt power amplifier circuit is a power amplifier that comes with a complete protection system. Overcurrent protection system and speaker protection systems have been installed in 300-watt power amplifier. as well as protection for the speaker system or often referred to as a speaker protector has been assembled in one block is composed by a series circuit IC2 and relay RE1 to connect to the loud speaker. Arrangement or component layout 300 watts power amplifier can be seen from the top view of the PCB below.
Layout 300 Watt Power Amplifier
Speaker circuit protector or delay has been placed in 1 PCB with utam series 300 watt power amplifier. Then for the system wiring or PCB for 300 watts power amplifier circuit in the image above rangkian also been created and can be seen in the image below.
PCB Series 300 Watt Power Amplifier
300 watts power amplifier circuit above can be used for the purposes of the audio system in the house and outside to the audio system. For power supply 300 watt power amplifier circuit above should use current transformers with capacities of 10 Ampere 300 watt power amplifier that can work optimally.