Current

Current Sensors

Measuring the current used by a device like an electric motor or the drain on a battery can provide information about the load the device is under. Has the motor stalled or wheels lost grip? Is the battery being drained to fast or the power supply being overloaded?

Knowing what current is being used in a circuit can help prevent overloading, overheating and failure of more expensive components.

 

ACHS-7125 Current Sensor Carrier -50A to +50A

Code: SKU-005632

This board is a simple carrier of Broadcom’s bidirectional ±50A ACHS-7124 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and electrical isolation up to 3 kV RMS.

$5.95

Order As Required

Back orders:
Ship 629 units in 7 days

ACS711LC Current Sensor Carrier -12.5A to +12.5A

Code: SKU-003089

This board is a simple carrier of Allegro’s ±12.5A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 100 V.

$5.00

Order As Required

Back orders: 0 available

ACS714 Current Sensor Carrier -30A to +30A

Code: SKU-002533

This board is a simple carrier of Allegro’s ±30A ACS714 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS.

$14.95

Order As Required

Back orders:
Ship 143 units in 7 days

ACS715 Current Sensor Carrier 0 to 30A

Code: SEN-10078

This board is a simple carrier of Allegro’s 30A ACS715 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.1 kV RMS.

$12.95

Order As Required

Back orders: 0 available

ACS724 Current Sensor Carrier 0 to 10A

Code: SKU-005507

This board is a simple carrier of Allegro’s unidirectional 10A ACS724LLCTR-10AU Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.

$14.95

Order As Required

Back orders:
Ship 162 units in 7 days

ACS724 Current Sensor Carrier 0 to 30A

Code: SKU-005509

This board is a simple carrier of Allegro’s unidirectional 30A ACS724LLCTR-30AU Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.

$14.95

Order As Required

Back orders:
Ship 190 units in 7 days

ACS724 Current Sensor Carrier -20A to +20A

Code: SKU-005508

This board is a simple carrier of Allegro’s bidirectional ±20A ACS724LLCTR-20AB Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.

$14.95

Order As Required

Back orders:
Ship 104 units in 7 days

ACS724 Current Sensor Carrier -50A to +50A

Code: SKU-005510

This board is a simple carrier of Allegro’s bidirectional ±50A ACS724LLCTR-50AB Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.

$14.95

Order As Required

Back orders:
Ship 171 units in 7 days

ACS724 Current Sensor Carrier -5A to +5A

Code: SKU-005506

This board is a simple carrier of Allegro’s bidirectional ±5A ACS724LLCTR-05AB Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS.

$14.95

Order As Required

Back orders:
Ship 193 units in 7 days

SparkFun Current Sensor Breakout - ACS723

Code: SKU-004698

The SparkFun Current Sensor Breakout is a high accuracy board that utilizes the ACS723 for moderate AC and DC current sensing applications. The ACS723 sensor uses a Hall effect sensor to output a voltage relative to the current flowing through the IP+ and IP- pins on the board.

$12.95

Order As Required

Back orders:
Ship 576 units in 7 days