ACS712 Current Sensor Max 20Amp

  • Product Code: 264
  • Availability: 4
  • Rs.280.00 Rs.250.00

ACS712 Current Sensor 

Hall effect current Sensor with Maximum rating of 20 Ampere

The Allegro™ ACS712 provides economical and precise solutions for AC or DC current sensing in industrial, commercial,and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switch mode power supplies, and over current fault protection. The device is not intended for automotive applications.


The device consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field which the Hall IC converts into a proportional voltage. Device accuracy is optimized through the close proximity of the magnetic signal to the Hall transducer. A precise, proportional voltage is provided by the low-offset,chopper-stabilized BiCMOS Hall IC, which is programmed for accuracy after packaging.

Allegro ACS712 current Sensor device which provides an economical and precise way of sensing AC and DC currents based on Hall-effect. This is a breakout board for the fully integrated Hall Effect based linear ACS712 current sensor. The sensor gives precise current measurement for both AC and DC signals. Thick copper conductor and signal traces allows for survival of the device up to 5 times over current conditions.Compatible with arduino and since its output is analog it can be directly interfaced to PIC controllers, AVR & ARM processors as well.

The ACS712 outputs an analog voltage output signal that varies linearly with sensed current. The device requires 5 Volt DC for VCC and a couple of filter capacitors. Please keep in mind that though the ACS712 is rated for 2.1kV isolation, the PCB it is on is not designed for that type of voltage. Please keep that in mind if you are using this breakout in high voltage applications.


Features and Benefits

  • 5 μs output rise time in response to step input current
  • 80 kHz bandwidth
  • Total output error 1.5% at TA = 25°C
  • 1.2 mΩ internal conductor resistance
  • 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
  • 5.0 V, single supply operation
  • 100 mV/A output sensitivity
  • Output voltage proportional to AC or DC currents
  • Factory-trimmed for accuracy
  • Extremely stable output offset voltage
  • Nearly zero magnetic hysteresis
  • Ratiometric output from supply voltage


Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good

Related Products

SCT-013-000 100A Non-invasive AC current sensor

SCT-013-000 100A Non-invasive AC current sensor

SCT-013-000 100A Non-invasive AC current sensorSCT-013-000 is a Non-Invasive AC current sensor i.e. ..

Rs.650.00

WCS2202 Hall Effect Linear AC Current Sensor

WCS2202 Hall Effect Linear AC Current Sensor

WCS2202 Hall Effect Linear AC Current SensorThe Winson WCS2202 provides economical and precise solut..

Rs.350.00

ACS712 Current Sensor 30Amp

ACS712 Current Sensor 30Amp

ACS712 Current Sensor Hall effect current Sensor with Maximum rating of 30 AmpereThe Allegro™ ACS712..

Rs.250.00

Other Products

SMF05C 5-Line Transient Voltage Suppressor Array

SMF05C 5-Line Transient Voltage Suppressor Array

SMF05C 5-Line Transient Voltage Suppressor ArrayThis 5−line voltage transient suppressor array is de..

Rs.20.00

68 PIN SMT PLCC IC SOCKET

68 PIN SMT PLCC IC SOCKET

68 PIN SMT PLCC IC SOCKET-BaseThis is a IC Socket/Base for 68 pin SMD PLCC IC's. This is a SMT base ..

Rs.60.00

IRS2112 High and Low Side MOSFET and IGBT Driver

IRS2112 High and Low Side MOSFET and IGBT Driver

IRS2112 High and Low Side MOSFET and IGBT DriverThe IRS2112 is a high voltage, high speed power..

Rs.150.00

JHD402 40X2 Green LCD Display

JHD402 40X2 Green LCD Display

JHD402 40X2 Green LCD DisplayJHD402/JHD824M10 is a 40X2(40 character, 2 line) Green Alphanumaric LCD..

Rs.888.00

YHY502 MIFARE RFID Read-Write Module

YHY502 MIFARE RFID Read-Write Module

YHY502 MIFARE-RFID Read-Write ModuleWant to Read as well as write in RFID tags? Well then this is a ..

Rs.1,350.00

192 x 64 Green GLCD

192 x 64 Green GLCD

192 x 64 Green GLCDThis is a 192 x 64 Graphical LCD with white text on Green Background. This LC..

Rs.1,799.00

RFID READER

RFID READER

RFID READER  RFID (radio frequency identification) systems use data strings stored insid..

Rs.800.00 Rs.900.00

P89V51RD2

P89V51RD2

P89V51RD2: 8-bit 80C51 5 V low power 64 kB Flash microcontroller with 1 kB RAM   The..

Rs.290.00