4-Channel Opto-Isolator Module 25x24mm
Price range: 23.99 € through 26.99 €
🆓 FREE SHIPPING with tracking number!
✅ No Import Taxes on delivery!
🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
Experience reliable electrical isolation with this compact 4-channel opto-isolator IC module, featuring a vibrant red PCB measuring 25x24mm (0.98×0.94″). Equipped with four input channels compatible with 3V or 5V microcontroller IO ports and four output channels capable of controlling voltages up to 24V at 500mA each, it uses TLP281 optocouplers combined with discrete transistors to prevent logic inversion. The module operates within -40°C to +85°C, supports control voltages from 9V to 12V, and includes current-limiting resistors of 5.1KΩ. Designed for noisy circuits, motor control, switches, and sensors, it ensures safe, efficient signal control for high-voltage and high-current applications.
This versatile red 4-channel opto-isolator module
Experience seamless electrical isolation with this compact, vibrant red printed circuit board (PCB). Measuring approximately 25mm by 24mm, this module features four input channels (IN1-IN4) designed for microcontroller IO ports operating at 3V or 5V, and four output channels (OUT1-OUT4) capable of controlling voltages up to 24V with 500mA current per channel. The sleek design combines a central beige TLP281 optocoupler IC with surrounding black surface-mounted resistors and discrete transistors, ensuring signal integrity and logic correction. White silkscreen markings detail pin functions for easy integration into your projects involving noisy circuits, motor control, switches, or sensors. This high-quality module guarantees reliable performance in a wide temperature range from -40°C to +85°C, making it an essential component for your electronic system upgrades.
Keys features of this 4-channel opto-isolator module
- Compact size of 25x24mm (0.98×0.94″) fits easily into tight spaces within your electronic projects for efficient space management.
- Four input channels compatible with 3V or 5V microcontroller IO ports, ideal for safe control of high-voltage systems via low-voltage signals.
- Four isolated output channels support voltages up to 24V with a maximum current of 500mA, perfect for motor control, switches, and sensors in noisy environments.
- Uses premium TLP281 optocouplers combined with discrete transistors to prevent logic inversion, ensuring accurate signal replication at higher voltages.
- Operates reliably across temperatures ranging from -40°C to +85°C, suitable for diverse industrial and hobbyist applications.
- Includes four 5.1KΩ resistors per channel for precise current limiting, maintaining signal integrity and device longevity.
Upgrade your projects with this reliable opto-isolator module now
Picture yourself integrating this highly functional, visually striking module into your control system, providing clear signal separation and noise resilience. Its sleek, organized design enhances both performance and aesthetics in your electronic setup. You’ll enjoy peace of mind knowing this durable, high-quality component supports your innovation, whether working on motor control, sensor interfacing, or complex systems requiring electrical isolation. Investing in this 4-channel opto-isolator module means elevating your project’s safety, efficiency, and reliability. Don't wait—add this essential module to your toolkit today and turn your ideas into reality with confidence.
| Color | 3PCS, 1pcs |
|---|---|
| Model Number | Model 1 |
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡
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If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬
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