30A Hall Current Sensor Module ACS712 module for Arduino ACS712TELC

Specifications

30A Range ACS712 Module
Current Sensor for Arduino
The current sensor chips: acs712elc20a;
Pin5 V power supply on board power indicator
The module can measure the positive
Negative 20 amps PCB
Board size: 31 (mm) x13 (mm)

Product Details

Descriptions: ACS712 Current Sensor Module-30A

This current sensor board is based on the Allegro ACS712ELCTR-30A bi-directional hall-effect current sensor chip that detects positive and negative flowing currents in the range of minus 30 Amps to positive 30 Amps. The board operates at 5V DC and the current flow through the sensor is converted to an output voltage starting at 1/2Vcc (or 2.5V) for no current flow and moves up 66mV per amp for positive current or down -66mV per amp for negative current.

For example:

The output voltage at +2 amps would be (2.5V + (0.066 * 2)) = 2.632 VThe output voltage at -5 amps would be (2.5V – (0.066 * 5)) = 2.170 V

Specifications:

VCC	5V DC Nominal
Measurement Range	-30 to +30 A
Voltage at 0A	VCC/2 (Nominally 2.5V DC)
Scale Factor	66 mV per A
	Dimensions:
Length	31.73 mm (1.24″)
Width	13.25 mm (0.52″)
Height	14 mm (0.55″)
Weight	2.72 g (0.096 oz)

Diagram:

Package Includes:

1 x ACS712 Current Sensor Module – 30A

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Positive Seller Ratings

94%

Delivery

Inside Dhaka

Standard delivery

Free

Service

7 Days Returns

Change of mind is not applicable as a Return Reason. To learn more, please check Return Policy

No Warranty

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