Looking for the best Optoisolators?
Discover now our comparison of the best Optoisolators. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Optoisolators are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Optoisolators in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- 1. Computer terminals
- 2. System appliances, measuring instruments
- 3. Registers, copiers, automatic vending machines
- 4. Electric home appliances, such as fan heaters, etc.
- 5. Signal transmission between circuits of different potentials and impedances
- The board electrically isolates the controller from the high-power system by using an opto-isolator IC. The opto-isolator breakout IC has built-in two LEDs and two photodiodes, allowing the low-voltage side to control the high-voltage side.
- This is specially designed for optical isolation, which helps to connect digital systems to high-voltage or noisy systems.Good isolation performance, complete electrical isolation between input and output.
- The breakout board uses ILD213T opto-isolator and discrete transistors to calibrate the logic, with two channels. It is very suitable for use in noisy circuits where signal lines need electrical isolation.
- Using this board can allow the microcontroller to control the servo system or other motors. These motors use a higher voltage than the TTL logic on the micro (3.3V or 5V), and may affect our system when the motor is turned on and off. Cause electromagnetic interference.
- Easy to connect logic circuits, fast response speed, high transmission efficiency： this optoisolator is configured for data rates up to 9600bps. Compatible with dual wave, vapor phase and IR reflow soldering
- VTL5C VTL5C1 for Audio Opto-Coupler Vactrol New
- VTL5C VTL5C1 M1210CLC
- Package Includes: 10 Units (PCS)
- Audio Opto-Coupler Vactrol New Linear optocoupler Photoconductive Cells and Optoisolators (Vactrols)
- More environmentally friendly,Easy to Install ,Strips length are fixed, can not be cut.100% new, Make in China
- VTL5C VTL5C1 for Audio Opto-Coupler Vactrol New
- VTL5C VTL5C1 M1210CLC
- Package Includes: 5 Units (PCS)
- Audio Opto-Coupler Vactrol New Linear optocoupler Photoconductive Cells and Optoisolators (Vactrols)
- More environmentally friendly,Easy to Install ,Strips length are fixed, can not be cut.100% new, Make in China
- Brand New
- Package Include: 50Pcs PC817 OPTOCOUPLER
- DIP-4
- Six Months Warranty
- ❤Optocoupler Isolation Board Voltage more than 3000V . Input Current:50MA(MAX). Operating Current:more than 1MA. Output Maximum Current:50MA (when input voltage is within the range of 15－20MA)
- ❤EL817 photoelectric isolator, SCM output level can be used to isolating,anti-interference and protect SCM some circuit when driving motor
- ❤Isolator High-Level Trigger 80KHz, SCM outpput level is low,and driven module voltage is high
- ❤Can be applied to inverter,which can invert output the input signal, High Voltage Testing, Current Amplification
- ❤SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Feel Free to Contact Us.We Will Provide After-sales Service Until You Are Satisfied.
- Applications: Commonly used in tremolo and vibrato circuits within guitar pedals and amplifiers to create distinctive modulation effects. It can also be employed in various other audio and signal processing applications where opto-isolation is required.
- Opto-Isolation: The VTL5C3 provides effective electrical isolation between different circuit stages, preventing noise and interference from affecting sensitive components.
- Improved Audio Clarity: Helps maintain audio clarity by isolating the control signals from the audio signal path, reducing distortion and unwanted artifacts.
- Easy Integration: Designed for straightforward integration into existing circuits, making it a convenient choice for both DIY projects and commercial audio equipment.
- Note: The LED is the side with shorter leads (longest lead is Anode / positive supply via resistor).
- Brand New
- Package Include: 20Pcs
- DIP-6
- High Quality & Six Months Warranty
- ?Four LEDs?This IC has four LEDs and four photodiodes built-in.
- ?Advantages?This allows the low-voltage side to control a high voltage side
- ?Outlet?Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K, Maximum absorption current 500mA
- ?Input?Input: IN1 / IN2 / IN3 / IN4, SCM or for Arduino IO port, GND with single-chip microcomputer or for Arduino board GND connection.
- ?PCB Size?25*24mm/0.98*0.94
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Last update on 2025-06-13 / Affiliate links / Images from Amazon Product Advertising API