WINSUN 1 locking 12V relay module single bistable switch is a key start stop low or negative trigger

The eternal contact of this module is initiated by the 0V low level or the power source negative trigger mode.

No default hair line contact,The contact line needs a friend, please click the link below to buy:

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Need 1 5V self-locking relay module can open the link below to buy

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Need 1 12V high level trigger self lock relay module can open the following link to buy

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yieldProduct use:
Press the trigger button, corresponding relay lock, press, relay disconnect can also be eternal trigger switch, and use the low level trigger.
Household appliances control, household lamps and lanterns control, factory equipment control, for a variety of small current control of high voltage high power products.
Product features:
1 adopt double sided board design PCB, 1 way independent self lock design;
2 stable and reliable chip is used to control, stable and reliable performance, strong anti-interference ability, will not trigger, the performance is far superior to CD4013;
3 with high power supply voltage regulator tube to provide sufficient and stable voltage, and has enough cooling holes, to ensure that the product long time stable and reliable work;
4 with anti - power supply connected to anti - protection diodes, short - time power supply to the product without any damage to the product;
5 the use of pine music authentic relay control load, in the 10A 250V (AC) and 10A 30V (DC) under the load can bear;
6 has two touch switch as product testing, stability testing products directly;
7 trigger can also be eternal trigger switch, the product is equipped with a wiring seat and lead, more convenient to use;
8 trigger can also be used to trigger other sensor modules, as long as it is a low level trigger are effective, the function has more etensions;

PCB board size: 4336mm

Relay output contact with double - line, can withstand large current more secure
Electrical parameters:
Supply voltage: 12V (DC) supply current: more than 200mA
Load: 10A 250V (AC) or 10A 30V (DC)
Life: 1 million times
Product instruction:
1 power supply to meet the scope of use, DC 12V;
2 power supply according to the requirements of the line, can not be reversed, although there is a protective circuit, but not a long time to reverse;
3 products using a voltage regulator tube is a slight fever, is a normal phenomenon, the relay for a long time to work there are normal heating phenomenon, is a normal phenomenon;
4 load power to give the relay load has a certain margin, should avoid high power (2000W) and a long time working environment, the product life will have a certain impact.
List of hair:
112V1
Connection method of relay control 220V alternating current:

The relay output terminal pin is stated as follows:

The above method is equivalent to the following control circuit

The relay module control DC wiring:

Need boes to be able to open the following link to buy

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The contact line needs a friend, please click the link below to buy:

/item.htm? Spm=2013.1.w2817858303580.31.9ED2cc&id=17488729606?