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.
· 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.
Widely used for household appliance, office machine, audio, equipment, automobile, etc.
Returns, Refunds and Replacements
Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe
Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:
