This is a 5V 1 Channel Relay Module without Light Coupling. The relay normally open interface maximum load: AC 250V/10A, DC 30V/10A. It has a trigger current of 5mA, and module working voltage of DC 5V. Each channel of the module can be triggered by a jumper to set a high level or a low level. Fault-tolerant design, even if the control line is disconnected, the relay will not move. With status indicator: power (green), 1-channel relay status indicator (red). All module size interfaces can be directly connected through the terminal block, which is convenient and practical. Features: The 8550 transistor drive, driveability. A fixed bolt holes for easy installation. It has a relay status indicator led Power LED(Green), 1 relay status indicator LED(Red) Relay control interface by single-chip IO. Low-level suction close, high-level release. Easy to use, simple 3 line structure. 1-Channel Relay interface board, Equipped with high-current relay : 15A 125V AC or 10A 250V AC Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM). Specifications: Model Type Relay Module No. of Channels 1 Operating Voltage 5V DC Trigger Voltage 5V DC Trigger Current 20mA Switching Voltage 250VAC@10A Switching Voltage 30VDC@10A Operating Temperature -40°C to 85°C Opt. Relative Humidity 20% ～ 85% Storage Temperature –65°C to 175°C Length 43mm Width 26.3mm Height 17mm Weight 14 gm Package Includes: 1 x 5V 1 Channel Relay Module without Light Coupling. *Product Images are shown for illustrative purposes only and may differ from actual product.
