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Item Type: DC Current Detection Module
Product Model: YYI-2.
Detection Range: DC 7-30v current between 0-10A, the detection voltage is equal to the input power voltage;
Detection Accuracy: 0.01A (10mA)
Standby Current: About 20mA;
Relay Output: Can control the on and off of DC lines within 10A;
Package List:
1 x DC Current Detection Module
LF Homeowner
Reviewed in the United States on March 17, 2024
This board energizes a relay when the load’s current draw exceeds certain parameters.In my case I wanted to know when a 24vdc outdoor gate motor was running or not. This board was the perfect answer. The motor draws about 1amp when operating, so I set a threshold of 0.7A and the relay energizes any time the motor runs. Other modes are possible (e.g. energizing the relay when current consumption falls below a set threshold).It is very handy being able to see the current usage (in 10mA units) on the 7-segment LED display in real-time.One note: The load current is sampled (and display updated) about once a second. Therefore there is a ~1 second delay for both energizing and de-energizing the relay. If you need a faster response time, this board probably isn’t for you.
Russ Jones
Reviewed in Canada on December 2, 2024
The device powered up but the display showed a strange code and the relay was triggered. The documentation showed nothing about the displayed code. Returned device for refund.
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