🛠️ Power up your projects with precision and protection!
The DONGKER Optocoupler Isolated Module is a robust 8-channel relay designed to convert and isolate DC 24V signals down to 5V with a high-frequency 20KHz operation. Featuring clear power and status indicators, versatile connection options, and a durable rail-mount housing, it ensures safe and efficient signal management for industrial and DIY electronics, protecting sensitive components from voltage damage.
| ASIN | B0B6FPBKRP |
| Best Sellers Rank | #248,962 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #43 in Optocouplers |
| Date First Available | July 13, 2022 |
| Item Weight | 4.2 ounces |
| Item model number | 1 |
| Manufacturer | DONGKER |
| Package Dimensions | 3.58 x 3.46 x 1.57 inches |
V**.
Great industrial component
It works as intended and keeps 24 and 5 volts isolated. Just realize that that the 5v output is normally closed circuit. so when 24 is applied, it opens the circuit.
M**G
Keeps voltages separated
Husband is using this device to keep the voltages separate so he doesn't burn up his Raspberry PI. It's been working very well for him.
M**F
Die Verpolungsschutzdiode liegt parallel zu VCC und GND. Verpolt man aus Versehen die Versorgungsspannung wird diese durch die Diode kurzgeschlossen. Das ist nicht Sinn und Zweck einer Verpolungsschutzdiode.
A**R
Qualität OK, aber es ist schwer aus der Beschreibung des Verkäufers zu erkennen, dass die Schaltfunktion negierend ist: Also wenn am Eingang keine Spannung anliegt, liegt am Ausgang Spannung an und so weiter.
Trustpilot
1 month ago
1 day ago
