10 Best Optocoupler Pc817 Circuit In The Us - Black Friday 2024
Best Choice1
ACEIRMCACEIRMC 4pcs 8CH Optocoupler PC817 8 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module (8CH Optocoupler)
Main highlights- Through the jumper cap can achieve whether the output is high potential output or low output.The 4th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.
- The PC817 Optocoupler Isolation Board used when it comes to the need for isolation control and voltage conversion.
- 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.
- 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.
- Can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
9.8Exceptional
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Value for Money2
EC BuyingEC Buying 5Pcs 3-5V Optocoupler Isolation Board Optoelectronic Isolator EL817 PC817 Card Rail Bracket Input 3-5 V Optocoupler Isolation Module 1 Channel Opto PNP NPN Signal Converter
Main highlights- The card guide rail bracket input 3-5V, the optoelectronic isolator provides a reliable and versatile solution for signal isolation and conversion, ensuring seamless integration and operation in various electronic systems
- PC817 Card Rail Bracket Input 3-5V Optocoupler Isolation Module with maximum output current 50MA, designed for input current within 15-20MA and maximum application signal frequency of 5KHz, ensuring efficient signal conversion and transmission
- Optocoupler featuring operating current> 1 MA, suitable for a wide range of input and output signal voltage, and provides optimal signal transmission and conversion for electronic devices and circuits
- Opto-isolator with isolation voltage greater than 3000V, offers maximum input current of 50MA and working temperature range of -55~110 degrees, ensuring reliable and safe signal isolation and conversion in diverse environments
- 1-way optocoupler isolation module with EL817 features, providing input voltage of DC 3V ~ 5V and output voltage suitable for DC1.8V-24V, ensuring broad voltage application and optimal signal conversion for various devices
9.7Exceptional
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3
BOJACKBOJACK PC817 OPTOCOUPLER DIP Installation PC817C 2.54 mm Pitch 4-pin DIP-4 (Pack of 50 pcs)
Main highlights- Photocoupler output type: phototransistor
- Package quantity: 50 pieces, packed in a durable and resealable plastic storage box.
- Number of pins: 4
- Needle distance: 2.54mm
- Application: PC817 photocoupler is widely used in computer terminals, SCR system equipment, measuring instruments, photocopiers, automatic ticketing, household appliances
9.5Excellent
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4
senzooe2PCS PC817 2 4 8 Channel Optocoupler Insulated Circuit Board Voltage Converter Adapter Module 3.6-30V Driver Light Insulation Module (CH2)
Main highlights- 2PCS PC817 2 4 8 Channel Optocoupler Insulated Circuit Board Voltage Converter Adapter Module 3.6-30V Driver Light Insulation Module
9.4Excellent
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5
ALLECINALLECIN PC817 PC817C Transistor Output Optocoupler DIP-4 2.54mm Pitch for DIY (Pack of 50pcs)
Main highlights- Widely Application: computer terminals & SCR system equipment & measuring instruments & photocopiers & automatic ticketing & household appliances.
- Number of Pin: 4; Pin Pitch: 2.54mm.
- Humanized packaging for easy storage and use. ### Please confirm the data before purchasing.
- Features: High isolation voltage between input and output & Double transfer mold package.
- ALLECIN PC817 is a Single-channel dual inline package photocoupler- Perfectly suitable for variety electronic experiments.
9.2Excellent
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6
IS5 PCS Optocoupler Isolation Board, Icstation DC 12V Optocoupler Isolation Module EL817 1 Channel Opto PNP NPN Signal Converter, Isolator High-Level Trigger 80KHz
Main highlights- 【Signal Voltage】Positive phase amplification with high-level trigger. Output equals input.
- 【Relay Switch Module】5pcs 1-channel photocoupler isolator with stable performance, triggered by DC 12V and 1mA current.
- 【Level Converter】Opto-isolators can be used as level converters (NPN-PNP, PNP-NPN), signal input to MCU in isolation, or MCU-controlled device output in isolation.
- 【Functional Application】Devices for microprocessor Input/Output switching, DC/AC power control, communications equipment protection, and power supply regulation.
- 【Control Transformer】Optocoupler isolation board provide isolation between low and high-voltage circuits when used with other electronic devices.
9.0Excellent
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7
DAOKAIDAOKAI 5 Pcs PC817 2 Channel Optocoupler Isolation Module 3.6-30V Voltage Converter Driver Photoelectric Isolated Board for Control Relay with 24AWG Wire
Main highlights- Specification: Driving Terminal Port Signal Voltage:3.3-24V; Output Port Voltage Port:3.3-30V; Output Current: 10mA(Max)
- Package Content: The package comes with 5 x PC817 2 Channel Optocoupler Isolation Board, 1 x 24AWG Wire
- Note: If it is pulse signal, please note that the limit of 817 is below 3Khz. If the controlsignal is greater than 3Khz, please do not use this module, it will not work properly
- Feature: Through the jumper cap can achieve whether the output is high potential outputor low output.
- Application: The output level of the single chip microcomputer is low, and the driving voltage of the driven module is high, for level matching, for example, some PLC inputshould have 24V voltage and can be converted by this module.
8.8Very Good
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8
SING F LTDSING F LTD 50PCS PC817 Optocoupler in-Line 2.54mm Pitch 4-pin DIP-4 Mounting Transistor Output Opticalcoupler for Computer Terminals Timers Osciallators Dual Opamps Quad Opamp
Main highlights- Package includes: 50pcs PC817C 2.54mm pitch 4-pin DIP-4 transistor output optocoupler.
- Low input: Low input bias current, low input offset voltage and offset current. Common mode input voltage range, including ground.
- Feature: Integrated circuits have the advantages of small size, light weight, small solder joints, long life, high reliability, and good performance.
- Durable material: The chip is made of metal oxide semiconductor material, which has good thermal stability and long service life.
- Application: PC817 photocoupler is widely used in computer terminals, timers, osciallators, dual opamps, quad opamps, comperators, audio amplifiers, echo processors, current mode controllers, darlington arrays, voltage charge pump,etc.
8.7Very Good
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9
AlinanAlinan 4pcs 4CH Optocoupler PC817 4 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module
Main highlights- ★Through the jumper cap can achieve whether the output is high potential output or low output.The 4th and 817 on the board are independent, which can realize simultaneous control of different voltages, etc.
- ★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.
- ★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.
- ★Driving Port Signal Voltage: 3.6-24V; Output Port Voltage Port: 3.6-30V
- ★Can realize 3.3V or 5V to control the interface of 3.6-30V voltage . After the control terminal is turned on, the controlled terminal will also be turned on.
8.6Very Good
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10
EC BuyingEC Buying 5Pcs 24V Optocoupler Isolation Board Optoelectronic Isolator EL817 PC817 Card Rail Bracket Input 3-5 V Optocoupler Isolation Module 1 Channel Opto PNP NPN Signal Converter
Main highlights- Optoelectronic isolator with 3-5 V input and EL817 optocoupler, delivering an outstanding isolation voltage exceeding 3000V and a maximum output current of 50MA. Suitable for opto PNP NPN signal conversion and various optoelectronic isolation requirements, compatible with input 24V signals
- Optocoupler isolation module with PC817 card rail bracket, offering an impressive isolation voltage of over 3000V and a maximum output current of 50MA. Suitable for various optoelectronic isolation and signal conversion needs, with a working temperature range of -55~110 degrees. Input 24V
- Optocoupler isolation board designed for opto PNP NPN signal conversion, featuring an input signal voltage of DC 24V and a wide output signal voltage range compatible with DC1.8V-24V. Equipped with EL817 optocoupler and PC817 card rail bracket for reliable performance in signal conversion and isolation applications. Compatible with input 24V
- 24V optocoupler isolation board with EL817 features, providing a wide input signal voltage range of DC1.8V-24V and a maximum input current of 50MA. Ideal for 1 channel opto PNP NPN signal conversion and optoelectronic isolation applications. Input 24V compatible
- 1 channal optocoupler isolation module for signal conversion and isolation, featuring a wide input signal voltage range of DC1.8V-24V and a maximum output current of 50MA. The optocoupler isolation module is designed for compatibility with input 24V signals and offers reliable performance in diverse applications
8.5Good
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