{"product_id":"bestep-1-channel-12v-relay-module-30a-with-optocoupler-isolation-support-high-and-low-level-trigger","title":"BESTEP 1 Channel 12V Relay Module 30A With Optocoupler Isolation Support High And Low Level Trigger","description":"\u003cdiv style=\"font-variant-numeric: normal; font-variant-east-asian: normal; line-height: normal; widows: 1;\"\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe module adopts high quality 30A relay, and the maximum load is normally open interface: AC 250V\/30A, DC 30V\/30A;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe chip optocoupler isolation, strong driving ability, stable performance, trigger current 5mA;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eModule working voltage: 12V\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eCan be set up by high jumper or low level trigger.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eFault-tolerant design, the relay will not operate even if the control line is disconnected.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003ePower indicator (green), relay status indicator (red)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThe interface design is humanized, all interfaces can be directly connected through the terminals, so it is very convenient.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eModule size: 50mm x 33mm x 24mm (length * width * height)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eProduct net weight: 36g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eThere are 4 fixed bolt holes, holes 3.1mm, spacing 44.5mm x 27.5mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eRelay version: 12V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eQuiescent current: 5mA\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eMaximum current: 190mA\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003eTrigger current: 2-4mA\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eModule interface description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e1. DC+: module DC power supply positive pole (trigger terminal voltage positive).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e2. DC-: module DC supply negative pole (trigger terminal voltage negative).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e3. IN: signal trigger terminal (default trigger voltage is the same as power supply).\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e4. JD+: relay control terminal voltage positive pole\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e5. JD-: relay control terminal voltage negative pole\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e6. DC +\/- and JD +\/- uses jumper cap short connection, trigger terminal and relay control terminal voltage is the same.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e7. Selection of high and low level trigger mode, when jumper is connected to L-terminal, IN-terminal is low level trigger, and H-terminal is high level trigger.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e8. Normally closed terminal (NC): relay normally closed.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e9. Public terminal (COM): common terminal of relay\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14px;\"\u003e10. Normally open terminal (NO): relay normally open.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"line-height: normal;\"\u003e\n\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e1 x 1 Channel 12V Relay Module\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/60\/DB\/5c698b48-f75c-4986-9f2a-77122c28df4c.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A1\/3E\/4c653b07-845b-4aee-994b-2abc11bd04ca.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/02\/06\/cfd3535e-167f-4186-9cdb-eaa89c7783ef.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/AF\/2A\/9a8a2f2d-1e94-4fea-ad65-b557f5d63c82.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/35\/29\/4ea2766f-cbb1-4f05-bb1d-79337aac9920.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/89\/1D\/9a1d3c33-fa97-4bca-9846-bba2293de456.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/13\/2F\/63c36e28-1c72-4e1f-936e-0be7f0e234ea.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/45\/E6\/56e6f673-cdad-4970-9d82-583884558990.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/BE\/86\/67f431b9-7fdf-4144-bb9a-5ce947bb96a7.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14599422738476,"sku":"1355820","price":180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/5c698b48-f75c-4986-9f2a-77122c28df4c.jpg?v=1582106115","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/bestep-1-channel-12v-relay-module-30a-with-optocoupler-isolation-support-high-and-low-level-trigger","provider":"Electronic Pro ","version":"1.0","type":"link"}