{"product_id":"tzt-tlp281-4-ch-4-channel-opto-isolator-ic-module-for-arduino-expansion-board-high-and-low-level-optocoupler-isolation-4-channel","title":"TZT TLP281 4 CH 4-Channel Opto-isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler Isolation 4 Channel","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTZT teng\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e..\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e..\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg title=\"尺寸图.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1o8YkckWE3KVjSZSyq6xocXXan.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1o8YkckWE3KVjSZSyq6xocXXan.jpg\"\u003e\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003e\u003cbr\u003eThis board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eThis IC has four LEDs and four photodiodes built-in.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eThis allows the low-voltage side to control a high voltage side\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eWe often use this board to allow a microcontroller control servos\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eor other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro,\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eand may cause electromagnetic interferance with our system as the motors turn on and off.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eThis board will isolate the systems, creating a type of electrical noise barrier between devices\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eThis breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eComes with four channels.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eGreat for use in noisy circuits where signal lines require electrical isolation\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eA normal LED opto-isolator will invert the logic of a signal.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eWe threw some transistors on this compact board to correct the inversion.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eWhat you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV)\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan\u003e\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eUse of low level control high level.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eSuch as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eHVCC maximum not more than 24V.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eOutlet OUT1 \/ OUT2 \/ OUT3 \/ OUT4 output current is equal to the largest HVCC \/ 5.1K,\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003emaximum absorption current 500mA\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eInput: IN1 \/ IN2 \/ IN3 \/ IN4, SCM or for Arduino IO port,\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eGND with single-chip microcomputer or for Arduino board GND connection.\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eIN1 \/ IN2 \/ IN3 \/ IN4 respectively control the OUT1 \/ OUT2 \/ OUT3 \/ OUT4\u003c\/span\u003e \u003c\/div\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eOutput: OUT1 \/ OUT2 \/ OUT3 \/ OUT4\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eOutput: HVCC: Connection is control of high voltage anode,\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:verdana;font-size:12pt;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003eHGND connection is control of high voltage anode\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003ePCB Size: 25*24mm\/0.98*0.94\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003c\/div\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003cspan style=\"font-size:20px;font-family:tahoma;\"\u003e1 x 4-Channel Opto-isolator IC Module for Arduino High and Low level Expansion Board\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"副图5.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB13AYkclWD3KVjSZKPq6yp7FXaS.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB13AYkclWD3KVjSZKPq6yp7FXaS.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"副图3.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1HcG8a7xz61VjSZFrq6xeLFXaA.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1HcG8a7xz61VjSZFrq6xeLFXaA.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"副图1.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Ym_gcf1H3KVjSZFHq6zKppXaz.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Ym_gcf1H3KVjSZFHq6zKppXaz.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"副图2.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1KmbkclaE3KVjSZLeq6xsSFXak.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1KmbkclaE3KVjSZLeq6xsSFXak.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg title=\"副图4.jpg\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1eKvhcgaH3KVjSZFjq6AFWpXax.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1eKvhcgaH3KVjSZFjq6AFWpXax.jpg\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;padding:0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55124568801579,"sku":"\u003cnone\u003e","price":2.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa867b167669840e599345876dece91e7P.webp?v=1788073512","url":"https:\/\/yoeruyo.com\/products\/tzt-tlp281-4-ch-4-channel-opto-isolator-ic-module-for-arduino-expansion-board-high-and-low-level-optocoupler-isolation-4-channel","provider":"Yoeruyo","version":"1.0","type":"link"}