DC Current Sensor -40A to +40A Logic 5V
This board is a simple carrier of Broadcom’s bidirectional ±40A 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. This version accepts a bidirectional current input with a magnitude up to 40 A and outputs a proportional analog voltage (50 mV/A) centered at 2.5 V with a typical error of ±1.5%. It operates from 4.5 V to 5.5 V and is intended for use in 5 V systems.
Quick Spec
- DC Current Range: -40A to +40A
- Chipset: ACHS-7124 Hall effect-based linear current sensor
- Current Sense: 0.050 V/A (when VCC is 5V)
- Logic: Intended for 5V Systems
- Minimum Logic Voltage: 4.5 V
- Maximum Logic Voltage: 5.5 V
- Supply Current: 15 mA
- Dimensions: 17.78 x 20.32mm
- Weight: 1.5g
Board Layout
Code
Resources
Shipping List
- 1 x DC Current Sensor -40A to +40A Logic 5V
- 1 x Header Pin
DC Current Sensor -40A to +40A Logic 5V
- Brand: Pololu Electronics
- Product Code: 4033
- Weight: 0.003kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | No Stock | |
| Stellenbosch | Limited Stock | Z3023 |
We ship free of charge between branches to complete your order.
-
R89.00 (Inc Tax: R102.35)
Related Products
DC Current Meter, 0-10A, 4 Decimal, Blue LED
DC Current Meter, 0-10A, 4 Decimal, Blue LED This is a standard led 10A Current Meter. It measures 0-9.99A with 2% accuracy. Just apply four wires without any extra circuit or components, and will giv..
R129.00 (Inc Tax: R148.35)
AC Current sensor 0 to 100A Output 0-50mA
AC Current sensor 0 to 100A Output 0-50mA Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electrici..
R115.00 (Inc Tax: R132.25)
DC Current Sensor -15.5A to +15.5A Logic 3.3V and 5V
DC Current Sensor -15.5A to +15.5A Logic 3.3V and 5V This board is a simple carrier of Allegro’s ±15.5 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a..
R89.00 (Inc Tax: R102.35)
DC Current Sensor DC -10A to +10A Logic 5V
DC Current Sensor -10A to +10A Logic 5V This board is a simple carrier of Broadcom’s ±10A ACHS-7121 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and e..
R38.00 (Inc Tax: R43.70)
DC Current Sensor -20A to +20A Logic 5V
DC Current Sensor -20A to +20A Logic 5V This board is a simple carrier of Broadcom’s ±20A ACHS-7122 Hall effect-based linear current sensor, which offers a low-resistance (~0.7 mΩ) current path and e..
R89.00 (Inc Tax: R102.35)
DC Current Sensor -50A to +50A Logic 5V
DC Current Sensor -50A to +50A Logic 5V 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) cu..
R38.00 (Inc Tax: R43.70)