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.
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.
Electrical parameters:
Supply voltage: 12V (DC)
Supply current: more than 200mA
Load: 250V 30A (AC) or 30V 30A (DC)
product manual:
1. Power supply to meet the scope of use, DC 12V;
2. Power according to the line diagram requirements, can not be reversed, although the protection circuit, but not a long time to reverse;
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;
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.
Package Included:
1*DC 12V 2-Channel Self-latching Relay Module
- 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;
- 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;
