{"product_id":"4pcs-pc817-4-channel-optocoupler-isolation-board-voltage-converter-adapter-module-driver-photoelectric-isolated-module-3-6-30v-2pcs-8-way-optocoupler-2pcs-8-way-optocoupler","title":"4pcs PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module 3.6-30V (2pcs 8 Way Optocoupler) 2pcs 8 Way Optocoupler","description":"\u003ch3\u003e4pcs PC817 4 Channel Optocoupler Isolation Board Voltage Converter Adapter Module Driver Photoelectric Isolated Module 3.6-30V (2pcs 8 Way Optocoupler)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eParameter1.the drive terminal signal voltage:3.3-24V2.The output voltage\nrange:3.3-30V(output current depends on the specific situation, but the\nmaximum is not 10MA, the total power is certain, the voltage and current are\ninversely proportional3.Through the jumper cap can achieve whether the output\nis high potential outputor low output.4.The board above 2\/4\/8\/817 are\nindependent, can achieve simultaneous control of different voltages, etc.1.It\ncan realize low level driving high level and realize voltage conversion2.Using\nthis module, the IO voltage of the MCU can be graded to achieve isolated drive\nbetween different voltage levels3.Through the selection of the jumper cap of\neach channel, it is possible to achieve separate control whether it is shared\nwith the input. The jumper cap is shorted so that the negative terminal of the\noutput terminal is connected to the negative pole of the power supply(G in the\nfigure)4.Each channel has an independent power indicator, which can be\ndirectly driven by the IO port of the MCU. The input terminal is 5V high, and\nthe 3-5MA current can be driven.Application:1.MCU output level to drive the\nmotor when the inductive device such as the motor is isolated, anti-\ninterference protects the circuit of the MCU2.The output level of the single-\nchip microcomputer is low, and the driving voltage of the driven module is\nhigh. For level matching, for example, some PLC input should have 24V voltage\nand can be converted by this module.3.For the inverter, the input signal can\nbe inverted4.Used for high voltage detection, for example: the output signal\nlevel of a sensor is 12V.5.The voltage of the single chip is 5V. This module\ncan be used for isolation detection.Package included:4pcs PC817 4 channel\noptocoupler isolation board\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eOnboard 4 channel 817 are independent: can achieve different voltage control at then same time; Through the jumper cap can achieve whether the output is high potential outputor low output.\u003c\/li\u003e\n         \u003cli\u003eThe output voltage range:3.3-30V(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\/li\u003e\n         \u003cli\u003eEach channel has an independent power indicator, which can be directly driven by the IO port of the MCU. The input terminal is 5V high, and the 3-5MA current can be driven.\u003c\/li\u003e\n         \u003cli\u003eApplication:MCU output level to drive the motor when the inductive device such as the motor is isolated, anti-interference protects the circuit of the MCU; The voltage of the single chip is 5V. This module can be used for isolation detection etc.\u003c\/li\u003e\n         \u003cli\u003eNOTE: If it is a pulse signal, please note that the limit of 817 is below 3KHZ. If the control signal is greater than 3KHZ, please do not use this module, it will not work properly.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"QCCAN","offers":[{"title":"Default Title","offer_id":43713267892404,"sku":"B0B9XPRBT3","price":111.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0B9XPRBT3.jpg?v=1731566621","url":"https:\/\/auspowers.com\/products\/4pcs-pc817-4-channel-optocoupler-isolation-board-voltage-converter-adapter-module-driver-photoelectric-isolated-module-3-6-30v-2pcs-8-way-optocoupler-2pcs-8-way-optocoupler","provider":"AusPower Australia","version":"1.0","type":"link"}