{"product_id":"4-channel-12v-relay-module","title":"4 Channel 12V Relay Module موديل ريلي رباعي","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e The 4 Channel 12V Relay Module موديل ريلي رباعي is a compact relay board designed to switch multiple circuits using a 12V control supply. It provides four independently controlled relay channels and is suitable for integrating with control systems that require galvanic separation between control signals and switched loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical applications:\u003c\/strong\u003e Use this relay module for general-purpose switching tasks such as controlling lights, motors, solenoids, valves, or other electrical loads where a 12V relay interface is appropriate. It is commonly used in automation projects, prototyping, industrial control panels, and educational setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and interfacing:\u003c\/strong\u003e The module is intended to be driven by 12V control logic or by compatible driver circuits. It can be interfaced with common microcontroller platforms and external controllers when appropriate driver stages or level-shifting circuits are used. Always verify signal and supply compatibility before connecting to control electronics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation and wiring:\u003c\/strong\u003e Mount the module in a suitable enclosure or on a panel to protect contacts and wiring. Ensure secure, correct polarity connections for the 12V supply and follow standard wiring practices for the switched loads. Keep control wiring separate from high-current load wiring to minimize interference and maintain safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety and precautions:\u003c\/strong\u003e Relays provide electrical isolation between control and load circuits, but proper precautions must be observed. Do not exceed the load ratings of the connected relays, insulate exposed conductors, and disconnect power before servicing. Observe local electrical codes and consult a qualified electrician for installations involving mains voltages or hazardous systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional information:\u003c\/strong\u003e Product classification number: 39.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":45563436400823,"sku":"39","price":25.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-2290.png?v=1785315304","url":"https:\/\/esclibya.com\/products\/4-channel-12v-relay-module","provider":"Electronic Service Center","version":"1.0","type":"link"}