FR120N LR7843 AOD4184 D4184 Isolated MOSFET MOS Tube FET Module Replacement Relay 100V 9.4A 30V 161A 40V 50A Board Module

Module features: 1. With optocoupler isolation, the control signal and the power of the controlled device are isolated, which greatly increases the rigidity of the interference. 2. Compatible with MCU and Arduino control board, 3V or 5V signal 3. High level start, low level stop, PWM speed regulation 4 .Widely used to control the start and stop of the motor, solenoid valve and other tributary equipment 5. There are various specifications of MOS tube to provide choices, E.g: FR120N : 100V 9.4A LR7843 : 30V 161A AOD4184: 40V 50A 6. The signal input side can be welded to the terminal or pin itself, compatible breadboard 7. Output can be soldered to the terminal or direct wire 8. Module size 23mm X 16mm There are two 2mm diameter screw holes, hole spacing 8mm