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⚡ Elevate your circuits with NOYITO’s power-packed isolation module — because your projects deserve zero interference!
The NOYITO 1-Channel PC817 Optocoupler Isolation Module delivers high-voltage isolation (3000V+), supports a wide input range (3-24V), and offers up to 50mA output current. Featuring easy 5.0mm screw terminals and a compact design, it protects microcontrollers from interference, amplifies signals, and inverts inputs, making it an essential component for reliable, professional-grade electronics projects.
| ASIN | B0B5383L69 |
| Best Sellers Rank | #18,936 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Optocouplers |
| Brand Name | NOYITO |
| Coil Voltage | 12 Volts |
| Connector Type | Screw |
| Current Rating | 50 Milliamps |
| Customer Reviews | 4.3 4.3 out of 5 stars (12) |
| Manufacturer | NOYITO |
| Maximum Switching Voltage | 24 Volts |
| Minimum Switching Voltage | 1.8 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Part Number | NOPC817P2 |
| Warranty Description | 1 Year |
M**R
Excellent quality. Draws 2.3 mA.
Excellent quality overall. Worked as advertised. The 12V variant pulls 2.3 mA on the input side (the resistor is 4.7kOhm plus there is a red LED in the input path). The resister therefore has to burn 25 milliwatt which is fine. The other variants will probably also draw 2.3 mA und burn off less power. If the output is tied to an input that has an internal pull-up, one can just use the output pin and the output GND. The VCC can stay unconnected.
P**Y
Perfect
Perfect. Worked great for my project and kept it simple
M**K
Good construction and easy to modify
I bought 20 of these to interface a Nayex credit card reader to a car wash. The card reader would output a 5V signal and the car wash required pulling a 12 volt line to ground. To make it reliable, I had to replace the input resistor with a smaller value. I think it was a 1k and I replaced it with a 220 ohm resistor. The resistor value needed depends on the output current required. I expected I'd need to modify it when I bought it. It was easy to modify and all 20 of them have been working perfectly for a year now.
M**S
As advertised
Works well - as described
A**K
Specifications wrong
Datasheet for a PC817 doesn't match this optocoupler, which is for a TLP785.
K**M
screw terminals rusted
both of them had rusted screw terminals right out of the box
J**S
Works well after figuring out instructions
The instructions are a bit confusing if you're not familiar with the terminology, but after figuring it out it's worked quite well!