8 Channel 5V Dc Relay Module With Optocoupler 8-Channel Relay Module For Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry Pi

channel 5V DC relay interface board. Each channel needs a control current of 70mA; Equipped with relays capable of supporting high current. 230V AC 10A, 30V DC 10A Each relay has a normally open and normally closed contact. Can be selected by a jumper and a connection to +1 TTL or ground With power indicator; Each of the 8 channels has a status indicator. Built-in freewheel diode to counter the coil Standard interface that can be directly controlled by microcontroller (8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) The 8 channels are optically isolated, safe, reliable and anti-interference. Widely used for all MCU control, in industrial sector, PLC control, home automation with 8-Channel Relay ModuleDC 5V 8 Channel Relay Module with Optocoupler · Available switching capacity of 10A despite the small size design for high density PC board mounting technique. Widely used for household appliance, office machine, audio, equipment, automobile, etc. (Remote control TV receiver, monitor display, application of high current use of audio equipment.) Product Discription: Product Name: 8 Channel Relay Module; Output Channel: 8 Power Supply: 5V; Load Voltage: AC 250V 10A, DC 30V 10A Total Size: 137mm x 56mm x 17mm / 5.4" x 2.2" x 0.7" (L*W*H); Mounted Hole Size: 3mm / 0.12" Mounted Hole Center Distance: 132 x 50mm / 5.2" x 2" (L*W); Material: Electrical Part Weight: 122g; Package Content: 1 x 8 Channel Relay Module

• UL, TUV recognized.
• Selection of plastic material for high temperature and better chemical solution performance.
• Sealed types available.
• Simple magnetic circuit of relay to meet the low cost of mass production.