Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🔴 Power your projects with precision and isolation!
The DONGKER 8-Channel Optocoupler Isolation Board offers robust photoelectric isolation with support for both NPN and PNP signal outputs. Designed for DC 3.3V and 5V inputs, it handles load voltages from 1.8V to 24V, making it ideal for diverse electronic control applications requiring reliable signal separation and noise reduction.
| ASIN | B08LYQQ7X6 |
| ASIN | B08LYQQ7X6 |
| Brand Name | DONGKER |
| Customer Reviews | 4.5 4.5 out of 5 stars (31) |
| Customer reviews | 4.5 4.5 out of 5 stars (31) |
| Date First Available | 20 January 2024 |
| Item model number | 1 |
| Manufacturer | DONGKER |
| Manufacturer | DONGKER |
| Model | 1 |
| Package Dimensions | 10.01 x 6.4 x 1.9 cm; 41 g |
| Part Number | 1 |
| UPC | 770264202464 |
M**.
These octopus couplers are far superior to the old individual ones
L**Z
excelente producto
M**3
Device is as expected. A must for my Beagle Bone system. I fried my first BBONE because I failed to Isolate the IO.
H**R
Device is well made and works as advertised. There are some things to consider however. 1.) the output end of the board is NPN only and it's for small current loads. 200mw rated. It can latch a relay coil probably but it's not a motor driver. For that you need a board with power fets. 2.) although the input is capable of NPN or PNP activation it's only one or the other for all 8 channels. You cannot use NPN trigger on one channel and PNP. on another. For me this is somewhat a issue. But for others it might not be.
B**.
This board seems well made and if of acceptable quality. It works exactly as intended with up to 24V input/output. Well done!
Trustpilot
2 weeks ago
4 days ago