{"product_id":"ne555-time-relay-shield-timing-relay-timer-control-switch-car-relays","title":"NE555 Time Relay Shield Timing Relay Timer Control Switch Car Relays, 5V, 12V","description":"\u003cbr\u003e1. Size: 6.8CM x 2.1CM\u003cbr\u003e2. Main chip: NE555\u003cbr\u003e3. Working voltage: DC 12V\/5V\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1. The relay time delay and power supply is connected.Specific as follows: for 12V\/5V power supply to the relay, relay not immediately and absorption, relay the output status to: normally open and public disconnect, normally closed and public conduction;Wait for delay 1-10 s (adjustable), relay and absorption, at this point, the relay outputs status to: normally open and public conduction, normally closed and public disconnected;As long as the module power continuously, this state will remain.\u003cbr\u003e2. The delay time is adjustable, (0-10 seconds)\u003cbr\u003e4. Increase the potentiometer to increase the delay time\u003cbr\u003e5. Increasing the capacitor C1 can increase the delay time\u003cbr\u003e6. With input power indicator light\u003cbr\u003e7. With relay pull-in indicator light\u003cbr\u003e8. It can control AC 220V\/10A equipment. (Large control equipment 2000W)\u003cbr\u003e9. With relay freewheeling protection.\u003cbr\u003e10. Delay time formula: T=1.1RC. For example: capacitor 100uf resistor 100K T=1.1 x 100000 x 0.0001=11 seconds\u003cbr\u003e\u003cbr\u003eApplications\u003cbr\u003e1. The on-board equipment on the time delay, prevent excessive current when the car lighter burned on-board equipment.\u003cbr\u003e2. Need to have order to start the occasion, to prevent multiple devices at the same time starting current is too large burning appliances.\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"5V","offer_id":44815041822859,"sku":"TBD0604008801","price":250.99,"currency_code":"ZAR","in_stock":true},{"title":"12V","offer_id":44815041855627,"sku":"TBD0604008802","price":250.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/TBD0604008801_189608bd-b49e-425e-8840-d19e792100e6.jpg?v=1765686905","url":"https:\/\/infinittech.co.za\/products\/ne555-time-relay-shield-timing-relay-timer-control-switch-car-relays","provider":"Infinit Tech","version":"1.0","type":"link"}