The Allegro IC allows you to measure up to 20A with an integrated Hall Effect-Based Linear Current Sensor and to output Analog - Linear. Simple connection to microcontroller circuits or DMM:
chargers;
battery current monitoring;
status display of devices;
monitoring of electrical and electronic devices.
Technical Datails:
Chip ACS712-20 20A 5V
5V DC Operating voltage e.g. from MCU
Operating voltage with LED "Power Good Display"
li>Measuring range: ±20A/DC
Analog output:100 mV/A
No current flowing - Output voltage is ~ VCC / 2
Dimensions PCB: L x W x H approx. 27.5 x 11.6 x 14 mm
Scope of supply:
1 x 20A Current sensor ACS712-20
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Manufacturer according to GPSR Shenzhen Harztec Technology Co., 309, 3F, Block B, Ganfeng Technology Building 1, No.993 Jiaxian Road, Xiangjiaotang Community, Bantian Street,, 518129 Shenzhen, China, [email protected], https://harztec.com
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