Vender AND 16 Channel Relay Housing Module with Optocoupler DC 5V 12V LM2576 Power Relay al mejor precio

#16 #Channel #Relay #Housing #Module #with #Optocoupler #DC #5V #12V #LM2576 #Power #Relay 16 Channel Relay Housing Module with Optocoupler DC 5V 12V LM2576 Power Relay 16 Channel Relay Housing Module with Optocoupler Microcontrollers Interface DC 5V 12V LM2576 Power Relay Description: 100% brand new, high quality 12V is the same as the main picture with a capacitor, 5V is no capacitor! 1. 12V relay contact capacity 10A 250V, with optocoupler protection. The onboard power module does not require external power. The I / O port drive is active low. 2, can be used as a microcontroller development board module, can be used as home appliance control, can also be used as PLC expansion output. Features: 1. Control signal voltage range: The trigger signal is low-level 0-2V; high-level voltage cannot exceed 5V. 2. Using the industry's top-quality isolated optocoupler, strong anti-interference ability and stable performance; the trigger current only needs 3mA. 3. All 1-16 channels can be turned on / off at will, or any channels. 4. Output form: directly connected to AC 220V 10A or DC30V 10A load. 5. The common end COM of each relay is independent, which is convenient for users to access different signals. Each relay has normally closed and normally open ports. 6. Each relay is equipped with an action indicator, which is on and off. 7, the interface design is user-friendly, all interfaces can be directly led out through the wiring terminal, very convenient. 8. There are 4 fixing bolt holes for easy installation. 9. PCB board size: 180MM (L) * 90MM (W) * 20MM (H). Product instructions: 1. The power supply must meet the scope of use, DC 12V; 2. The power supply must be connected in accordance with the wiring diagram. 3. The product using the LM2596S step-down chip has a slight fever, which is normal, and the relay has a normal fever for a long time. 4. Load power should leave a certain margin for the relay load, and should avoid high power (about 2000W) and long-term working environment, which will have a certain impact on product life. Clear the list: Specifications: Item Type: 16 Channel Relay Housing Module Supply voltage: 5V 12V (DC) (Optional) Supply current: more than 200mA Each relay can load: 250V 10A (AC) or 30V 10A (DC) Material: Electronic component Size: approx.180x90x20MM / 7.09x3.54x0.79in Color: Blue Quantity: 1 Pc Note: No retail package. Transition: 1cm = 10mm = 0.39inch. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x 16 Channel Relay Housing Module (other accessories demo in the picture is not included.)