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Produsul este destinat specialistilor si nu include instructiuni de asamblare/utilizare. Produsul beneficiaza de garantia legala de conformitate (produsul este conform specificatiilor din site) egala cu durata de functionare medie a produsului de 14 zile de la data primirii produsului si de garantia Dead on Arrival (nefunctional la primire).
12V single key bistable relay module A refit switch one key start stop self lock
Specificatii:
Supply voltage: 12V
Supply current: more than 100mA
Load: 250V 10A (AC) or 30V 10A (DC)
Life expectancy: 1 million
Product Description:
1. The power supply can be 12V
2. Make the relay module suck or disconnect by pressing the button on the board or the external button. Press the button to pull in and then press the button to disconnect, and the button is triggered at low level.
The relay is disconnected when the power is recharged.
3. The maximum bearing current of the secondary output end of the relay is 10A, that is to say, the maximum working current of the controlled circuit or equipment shall not be greater than 10A, and it shall be connected to the normally beginning or normally closed end according to its own needs.
4. The welding position of external suction indicator light is reserved, and there is also a welded suction indicator light on the board
Note: Single key two-stable relay module, the positive and negative power connection will burn off, there is no power connection reverse protection
Low level control
It is the signal line and the ground touch is a trigger signal
Product Instructions:
1. Connect the corresponding direct power according to the voltage version;
2. The power supply shall not be connected inversely according to the requirements of the diagram. Although there is a protective circuit, it cannot be connected inversely for a long time;
3. There is a slight heat in the voltage stabilizing tube of the product (no voltage stabilizing tube in 5V), which is a normal phenomenon. There is also a normal heat in the relay working for a long time, which is a normal phenomenon;
4. The load power should leave a certain margin for the relay load. The environment with high power (about 2000W) and long working hours should be avoided, which will have a certain impact on the product life.
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