dc 5v relay Dry reed sensor module relay module combo magnetic switch module
5v dry reed pipe sensor relay module magnetic control switch magnetic relay and magnetron
USES: Open the door, window, door control testing, door control alarm trigger, program-controlled switches, copy machine, washing machines, refrigerators, cameras, sterilized kitchen cupboards, door magnetic, magnetic window, electromagnetic relays, electronic weighing apparatus, level meter, gas meter, water meter and so on got very good application.
The module features: 1, imported normally open type dry reed pipe,Built-in relay, direct control of the load 3, working voltage 5 v 4, output forms: direct connect AC 220 v 10 a or DC30V 10 a load 5, equipped with four fixed bolt hole, convenient installation 6, PCB size: 5 cm x 2.6 cm 7, use the LM393 wide voltage comparator
Electrical parameters: The power supply voltage: 5 VDC Current: greater than 100 ma 10 a load: 250 v ac or 30 v 10 a
Module USES: 1, dry reed pipe need magnet, and at the time of induction to have certain magnetic, relay, absorption and often start through public end, relay breaks, when no magnetic induction to the public end with normally closed end connected; 2, dry reed pipe and magnetic induction distance within 1.5 cm beyond insensitive or will not trigger phenomenon; 3, the public side, normally open, normally closed three ports is equivalent to a double switch, relay coil there is electricity, and often start conducting public end, without electricity, public end with normally closed end conduction;In conducting state, when magnetic relay and, when no magnetic, assumes the off state.