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Item #:
95360667
3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module
89% of respondents would recommend this to a friend
Item #:
95360667
ETB 2705
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
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Detect the presence of 220V AC power with ease and safety using our 3 Channel Optocoupler Isolation Module.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
3-Channel Design
Allows simultaneous detection of multiple AC signals, enhancing efficiency in monitoring and testing applications without the need for additional modules.
Optocoupler Isolation
Provides effective electrical isolation, ensuring safety and protecting sensitive components from high voltage interference during signal detection and testing.
Versatile Compatibility
Designed for easy integration with various systems, this module supports a wide range of applications, making it ideal for both hobbyists and professionals in automation and control environments.
Product Details
| Connectivity Technology | GPIO, PLC |
| Operating System | Linux |
| Compatible Devices | Microcontrollers, PLCs |
| RAM Memory Technology | LPDDR3 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | JESSINIE |
| Model Name | 3 Channel AC 220V Optocoupler Isolation Module |
| Built-In Media | Power supply, cables or connectors |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Manufacturer | JESSINIE |
| Mfr Part Number | 75451 |
| Included Components | Power supply, cables or connectors |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Electrical Engineers
Ideal for engineers needing a reliable module for isolating and detecting AC signals in their designs.
-
DIY Enthusiasts
Great for hobbyists experimenting with electric circuits that require safe isolation of high voltage components.
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Testing Technicians
Useful for technicians testing equipment where isolated measurements of AC signals are necessary for safety.
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Casual Users
Not suitable for individuals with no technical background who may misuse the product or find it confusing.
Product Description
3-Channel AC 220V Optocoupler Isolation Module - AC Detection & Testing Module
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the output power supply range?
Answer: The output power supply range is DC 3V to 24V. -
Question:
Can this module be connected directly to a microcontroller?
Answer: Yes, it can be directly connected to the IO port of a microcontroller. -
Question:
Is this module safe to use?
Answer: Yes, it features optocoupler isolation to ensure electrical safety.
JESSINIE Optocouplers Editorial Review
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Pros
- Great for AC voltage detection
- High isolation voltage capability
- Easy to install and use
- Reliable performance
- Compact size
Cons
- Limited documentation available.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 2705
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Output power supply range: DC 3V~24V.
- Detects 220V AC power presence.
- Low output level when 220V is present.
- Stable high output level when no 220V is detected.
- Compatible with microcontrollers and PLC inputs.
- Ensures safety with equipment isolation.
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