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Model: SCT-013-000
Core Material: Ferrite
Input Current: 100a AC
Leading Wire in Length: 1.5m
Opening Size: 0.51 * 0.51inch / 13 x 13mm
Turns Ratio: 1: 1800
Resistance Grade: Grade B
Max Sampling Resistance: 10 Ω
Linearity: ±3%
Accuracy: ±1%
Work Frequency: 50-1 KHz
Work Temperature: -25˚C ~ 70˚C
Reference project: Open Energy Monitor
Dielectric Strength: 6000V AC/1min
Two Form of Output: current output or voltage output (voltage output built-in the sampling resistor);
Mechanical strength: opening and closing times, no less than 1000 times (20 ℃) High Quality and Safe: Meet the requirement of flame-retardant characteristics (UL94-V0)
Anonymous
2025-08-14 17:03:49
I had a lot of hiccups getting this project to work, but none of it was at fault of this component. From soldering this to my project, and then getting the clamp on and testing it, I had no issues. I used this clamp in combination with a raspberry pi pico w.
bargain baby
2025-07-18 16:32:17
Item worked as expected. Good price and quick shipping. Doesn’t get easier than that!
Customer
2025-06-06 11:23:46
I bought this to tell my Arduino when my washer in the basement starts and stops so it could tell me upstairs. I had used a sound sensor before, but it was fooled by the loud water heater next to the washer. You need to have a place where you can put this sensor around just the hot side of the power plug. In my case, this was easily achieved by taking apart an extension cord box and putting the sensor around the hot side of the outlet. After that, I wrote a short sketch to watch the analog port using analogRead(). It works perfectly.
Just Ducky
2025-04-02 17:28:48
A little testing before you solder is called for. The burden resistor took some trial and error as my calculations (based on a web site I found) were way wrong. Adjusted that and I'm good with it now. I just wanted to know if the fan, low heat, or high heat were on. I'm sure you could calibrate it to figure what current you actually use, but, that was not my intent.
SarahJo Griggs
2025-02-16 13:14:00
Not as pictured. Do not buy unless you want a 100A/1V CT
Carla
2024-12-29 16:04:48
The current sensor worked great. I used it for a work project and it opened a many eyes to the high power drawing areas. I have purchased 2 more since my initial buy.
Josh
2024-12-20 17:32:42
This is a well made current transformer. Arrived quickly and well packaged.
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