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Audio Module

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L7809 LM7809 three - terminal regulator 9V regulator module

Overview
 ● LC L7809 module has the function of reducing the voltage, the circuit has over current, over heat and adjust the tube protection circuit.

Introduced the hardware and instructions
 ● Input voltage:  DC/AC, 12V-20V
 ● Output voltage:  DC 9V
 ● Maximum output current:  1.2A
 ● Equipped with 9V power output terminals and 5 x 2 Pin

Board size
 ● 49*26mm

Functions of the board
 ● Input: DC/AC, 12V-20V
 ● VCC、GND: Output 9V voltage