L7809 LM7809 three - terminal regulator 9V regulator module
时间:2019-01-24 浏览:次
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