ขาย บอร์ดโมดูลรีเลย์ระดับสูง 5V 30A 4 Channel Current ราคาที่ดีที่สุด

5V 30A 4 Channel High Current Relay Module Support High and Low Level Trigger Smart Home PLC Automatic Control Board Specification: Product name: 4-way high current relay module Supply voltage: 5V Quiescent current: 5mA Maximum working current: 190mA Trigger mode: Low level trigger / High level trigger Refer to the figure below for the trigger voltage range Load voltage: DC 30V or AC 250V Load current: 30A Relay life: More than 100,000 times Product weight: about 175g Structure size: 129*72*22mm (length*width*height) Positioning hole size: 126.5*69.5mm Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X 4 Way 5V Relay Module