Custom High Quality Electric Guitar PCB Board PCBA Assembly Supplier in China 1 Channel 5V Low Level Solid State Relay Module Manufacturer

Description:

1. 5V solid state relay 240V 2A, output with resistance fuse 240V 2A.
2. Size: 25*34*25 (length * width * height) Net weight: 13g
3. Input power: 5V DC (160MA)
4. Input control signal voltage: (0-1.5V state low level relay ON) (2.5-5V state high level relay OFF)
5. The blue KF301 terminal is more convenient to connect to the control line.

Module interface:

Input section:

DC+: Connect the positive pole of the power supply (powered by the relay voltage)
DC-: Connected to the negative pole of the power supply
CH: Relay module signal trigger terminal (low level trigger is valid)

High and low meaning:

High-level triggering means that there is a forward voltage between the signal trigger terminal (IN) and the negative pole of the
power supply. Usually, a positive trigger is used to connect the positive pole of the power supply to the trigger terminal. When
the trigger terminal has a positive voltage or triggers at voltage, the relay pulls in.
Low-level triggering means that the voltage between the signal trigger terminal and the negative pole of the power supply is OV,
or the voltage at the trigger terminal is lower than the voltage of the positive pole of the power supply. When the voltage is low
enough to trigger, the relay is pulled in, usually A triggering method in which the negative pole of the power supply is connected
to the trigger terminal, so that the relay is attracted.

Electrical parameters:

Voltage: 5V
Quiescent current: 0mA
Operating current: 12.5mA
Trigger voltage: 0-1.5V
Trigger current: 2mA