SSR 1CH 5V DC 1 Channel Solid State Relay Board Module for Arduino

Harga 1pcs Size: 25*34*25 (Length*Width*Height) Input voltage: 5VDC, Maximum Output Current: 2A, Maximum Output Voltage: 240VAC Input Voltage of Control Signal: 0-2.5V (low level state), the relay will be on; 3-5V (high level state), the relay will be off. Triggered at low level. Ports Description: Input: DC+: Connected to positive supply voltage (supply power according to relay voltage) DC-: Connected to negative supply voltage CH1:Signal triggering terminal of relay module The meaning of high and low level: Triggered at high level means a forward voltage exists between signal triggering terminal (CH1) and negative supply voltage. It generally connects positive supply voltage and triggering terminal together. When triggering terminal has positive supply voltage or reaches triggering voltage, the relay will pull in. While triggered at low level means the voltage between the signal triggering terminal (CH1) and negative supply voltage is 0V, or the voltage at the triggering terminal is lower than positive supply voltage. If it lowers to a triggering voltage, the relay will pull in. It generally connects negative supply voltage and triggering terminal together. Output: Connect a load: 2 A, 240 VAC