KNACRO DC 12V 2-Channel Self-Latching Relay Module One-Button Bistable Switch One-Button Start Stop High-Level Trigger

KNACRO DC 12V 2-Channel Self-Latching Relay Module One-Button Bistable Switch One-Button Start Stop High-Level Trigger

• Dual-panel design PCB, 2 independent independent lock design, do not interfere with each other; the use of stable and reliable chip to do control, stable and reliable performance, strong anti-interference.
• With high power regulator tube to provide adequate and stable voltage, and have enough cooling holes to ensure that products for a long time stable and reliable work;
• With anti-power protection reverse diodes, a short time to reverse the power of the product without any damage;
• The use of high-quality goods relay control load, in the 250V 30A (AC) and 30V 30A (DC) load can withstand; trigger can also be an external trigger switch, the product is equipped with a terminal block and lead, more convenient to use;
• Can also be used for other sensor modules to do the trigger, as long as the 5V or 12V high-level trigger are effective, the function has more expansion;

Press the trigger button, the corresponding relay pull lock, press again, the relay is disconnected, can also be an external trigger switch, and high level trigger.<br> Household appliances control, home all kinds of lighting control, factory equipment control, for a variety of small current control high voltage high power product control.<br> <br> Electrical parameters:<br> Supply voltage: 12V (DC) <br> Supply current: more than 200mA<br> Load: 250V 30A (AC) or 30V 30A (DC)<br> <br> product manual:<br> 1. Power supply to meet the scope of use, DC 12V;<br> 2. Power according to the line diagram requirements, can not be reversed, although the protection circuit, but not a long time to reverse;<br> 3. Product use process, voltage-regulator tube slightly fever, is a normal phenomenon. Relay work for a long time there are normal fever, are normal phenomenon;<br> 4. Load power to leave a certain margin of the relay load, should avoid high-power (about 3000W) and long hours of work environment, the product life will have a certain impact.<br> <br> Package Included:<br> 1*DC 12V 2-Channel Self-latching Relay Module <br>