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5 PCS Optocoupler Isolation Board with stable performance, triggered by DC 12V and 1mA current. Positive phase amplification with high-level trigger. Opto-isolators can be used as level converters, signal input to MCU in isolation, or MCU-controlled device output in isolation. Devices for microprocessor Input/Output switching, DC/AC power control, communications equipment protection and power supply regulation.
5 PCS Optocoupler Isolation Board, Icstation DC 12V Optocoupler Isolation Module EL817 1 Channel Opto PNP NPN Signal Converter, Isolator High-Level
BDT 2803
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5 PCS Optocoupler Isolation Board with stable performance, triggered by DC 12V and 1mA current. Positive phase amplification with high-level trigger. Opto-isolators can be used as level converters, signal input to MCU in isolation, or MCU-controlled device output in isolation. Devices for microprocessor Input/Output switching, DC/AC power control, communications equipment protection and power supply regulation.
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Product Details
- 8-channel digital signal converter for PNP to NPN conversion
- Supports a maximum conversion frequency of 20KHz
- Voltage level converter board that converts 24V to 5V
- LED indicator for each channel to easily identify operational status
- Enables signal isolation and level conversion between microcontrollers and PLCs
- Package includes 1x 24V to 5V Opto Isolator Board
| Maximum Supply Voltage | 12 volts_of_direct_current |
| Minimum Supply Voltage | 12 volts_of_direct_current |
| Mounting Type | PCB Mount |
| Number of Pins | 3 |
| Interface | Optical |
| Number of Channels | 1 |
| Material Type | Copper |
| Brand Name | IS |
| Compatible Devices | Electronic devices requiring signal isolation or level conversion |
| Unit Count | 5 Count |
| Manufacturer | Icstation |
| Number of Items | 1 |
| Item Weight | 10 g |
| Model | EL817 1CH Optocoupler Isolation Board |
| Part Number | 919201 |
| Brand | IS |
Who Should Buy?
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Electrical Engineers
Ideal for engineers needing safe signal transfer in complex circuits while protecting sensitive components from voltage spikes.
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Home Automation
Perfect for DIY enthusiasts looking to integrate various electronic devices and ensure isolation between high and low voltages.
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Educational Purposes
Great for students learning about optoelectronics, offering practical experience with isolation techniques in their projects.
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High-Speed Applications
Not suitable for applications requiring ultra-fast signal processing due to its limited frequency response.
Product Description
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IS Signal Converters Editorial Review
This product is an optocoupler that isolates input from output and changes voltage levels from input to output. It can function as an inverter or a simple buffer with voltage translation. Customers have used it to interface HVAC signals to an Arduino, build a Canon DSLR trigger, and as a limit switch isolator for grbl. There have been reports of difficulties when handling AC signals, and some customers have reported that it only works in one direction. There were mixed reviews on the product, with some customers saying they work great while others reporting issues. One customer said that they were disappointed that none of them seemed to work when they were tested.
Customer Reviews & Ratings
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5 Star
73%
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4 Star
11%
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3 Star
10%
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2 Star
4%
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1 Star
2%
Review this product
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Pros
- Changes voltage levels from input to output
- Can function as an inverter
- Acts like 12VDC SPST relays
- Good price
Cons
- Difficulties when handling AC signals
Product Price History
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BDT 2803
Order now and get it around Wednesday, September 09
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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Features & Benefits
- 5 pcs optocoupler isolation board
- Triggered by DC 12V and 1mA current
- Positive phase amplification with high-level trigger
- Can be used as a level converter
- Isolation between low and high-voltage circuits
- Suitable for microprocessor input/output switching, DC/AC power control, communications equipment protection, and power supply regulation
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