dc 5v 12v 1 channel โมดูลรีเลย์ 30 a 1 Channel Relay Module 30A พร้อมกับ optocoupler แยกระดับสูงและต่ํา

DC 5V 12V 1 Channel Relay Module 30A with optocoupler isolation supports high and low level trigger relay module Descripition: 1, the module uses genuine high quality 30A relay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A; 2, the use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA; 3, the module voltage 5V, 12V, to choose from; 4, the module can be set by jumper high or low trigger 5, user-friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient 6, Module Size: 72mm * 40mm * 24mm (L * W * H) 7, product weight: 46g; 8, with four fixed bolt holes, holes 3.1mm, spacing 44.5mm * 27.5mm Technical parameters: Relay version: 5V Quiescent current: 5mA Maximum current: 190mA Trigger current: 2-4mA Relay version: 12V Quiescent current: 5mA Maximum current: 80mA Trigger current: 2-4mA Module interface: 1.DC +: module DC power supply positive (trigger terminal voltage positive) 2.DC-: module DC power supply negative (trigger terminal voltage negative) 3.IN: signal trigger terminal (the default trigger voltage and power supply the same) 4. High / low level trigger mode selection, as shown, jumper and L-side connection, IN-side low-level trigger, connected with the H-side high trigger 5. NC (NC): normally closed relay 6. Common (COM): Relay Common 7. often open (NO): relay normally open Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #DC #5V #12V #1# Channel #Relay #Module #30A #with #optocoupler #isolation #supports #high #and #low #level #trigger #relay #module