{"product_id":"817-optocoupler-4-channel-voltage-isolation-board-voltage-control-switching-module-optical-isolation-module","title":"817 Optocoupler 4 Channel Voltage Isolation Board Voltage Control Switching Module Optical Isolation Module","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- This module is used when the actual operation requires isolation control and voltage conversion.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- It can realize 3.3V or 5V to control the interface of 3.6--24V voltage level. After the control terminal is turned on, the controlled terminal will also be turned on.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Photoelectric isolation has strong anti-interference ability. Can drive big behindPower triodes, MOS tubes, etc., where high voltage driving is required, can also directly drive low power 24V relays.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- If it is a pulse signal, please note that the limit of 817 is below 4KHZ. If the control signal is greater than 4KHZ, please do not use this module, it will not work properly.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- Through the jumper cap can achieve whether the output is high potential output or low output.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e- The 4th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe drive terminal signal voltage: 3.6-24V\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eThe output voltage range: 3.6-30V  (output current depends on the specific situation, but the maximum is not 10MA, the total power is certain, the voltage and current are inversely proportional)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBoard size:Length: 48mm;Width: 38mm; Long side hole distance: 42mm; Wide side hole distance: 32mm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x 817 Optocoupler 4 Channel Voltage Isolation Board\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/4B\/AE\/9b09e48f-2246-44e3-80ee-c06107348b9c.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"Voltage Isolation Board\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/42\/20\/8f6aacc1-89a3-4247-b4f5-5220d5d91b28.JPG\" title=\"Voltage Isolation Board\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/9B\/EC\/dfe24fd9-8280-4ad6-ae6c-1763a94fe13f.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/BC\/D2\/9cb75cfb-d563-4660-9f6d-eb77cd836b8d.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/52\/E6\/8abc85fe-a98c-4575-ba0c-8d99b1a93e4b.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14585228034092,"sku":"1455215","price":180.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/96317f49-5d41-4bf3-ad3b-e8b16e69c216_b50909d4-3b77-44ce-afef-83299506bb26.jpg?v=1582027364","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/817-optocoupler-4-channel-voltage-isolation-board-voltage-control-switching-module-optical-isolation-module","provider":"Electronic Pro ","version":"1.0","type":"link"}