Allegro ACS712 Current Sensor Module 5A/20A/30A

Name: Allegro ACS712 Current Sensor Module 5A/20A/30A
SKU: 1420
Price: 3.95 USD
Availability: Discontinued

(1 Review)

Designed by BBTech in Taiwan

Product Retired

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Allegro ACS712 Current Sensor Module 5A/20A/30A 1

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Allegro ACS712 Current Sensor Module 5A/20A/30A

Details Sensor Type: Allegro ACS712 Series Hall Current Sensor. Support Voltage (VCC): 4.5 ~ 5.5VDC. Output Signal (OUT): Analog Output. Ultra-low Power Loss: 1.2 mΩ Internal Conductor Resistance. C…

Details

Sensor Type: Allegro ACS712 Series Hall Current Sensor.
Support Voltage (VCC): 4.5 ~ 5.5VDC.
Output Signal (OUT): Analog Output.
Ultra-low Power Loss: 1.2 mΩ Internal Conductor Resistance.
Copper Thickness: 2 oz.
Selection Table:

Review Breakdown

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Charles | Dec. 10, 2013

It works fine

So this current transducer outputs 2.5VDC when no current is flowing. It then deflects lower or higher depending on the current flow and to specification. I have the 20A module and it deflects 100mV per amp. I used a metered source and found that the device works to specifications as you'd imagine. I really like that they included the hardware.