Pololu ACHS-7124 Current Sensor Carrier -40A to +40A

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Pololu

Pololu ACHS-7124 Current Sensor Carrier -40A to +40A

Name: Pololu ACHS-7124 Current Sensor Carrier -40A to +40A
Brand: Pololu
SKU: PO4033
Price: 5.95 EUR
Availability: InStock

SKU: PO4033

5,95 €

per pack

incl. 19% VAT plus

Net: 5,00 €

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Available immediately

Delivery time: ca. 3 weeks (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

Pololu Corporation
Pilot Rd. 920
Nevada
Las Vegas, Vereinigte Staaten, 89119
[email protected]
https://www.pololu.com/

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137100833
HAN:	4033
Category:	Current Sensor
Storage Tiers:	Maintain
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	2,00 × 1,80 × 0,30 cm

Product Description

Overview

This current sensor is a carrier board or breakout board for Broadcom’s ACHS-7121/7122/7123/7124/7125 Hall effect-based linear current sensors; we therefore recommend careful reading of the ACHS-7121/7122/7123 datasheet or ACHS-7124/7125 datasheet before using this product. The following list details some of the sensor’s key features:

The conductive path internal resistance is typically 0.7 m?, and the PCB is made with 2-oz copper, so very little power is lost in the board.
Use of a Hall effect sensor means the IC is able to electrically isolate the current path from the sensor’s electronics (up to 3 kV RMS), which allows the sensor to be inserted anywhere along the current path and to be used in applications that require electrical isolation.
80 kHz bandwidth that can optionally be decreased by adding a capacitor across the board pins marked “filter”.
High accuracy and reliability: typical total output error of ±1.5% at room temperature with factory calibration, an extremely stable output offset voltage, and almost zero magnetic hysteresis.
Robust sensor IC can tolerate 100 ms transient current spikes up to 100 A.
Wide operating temperature range of -40°C to 110°C.

The pads are labeled on the bottom silkscreen, as shown in the picture to the right. The silkscreen also shows the direction that is interpreted as positive current flow via the +i arrow.

A white box is provided on the bottom silkscreen of the board to make labeling easier. You can also distinguish the versions by reading the text on the IC.

Warning: This product is intended for use below 30 V. Working with higher voltages can be extremely dangerous and should only be attempted by qualified individuals with appropriate equipment and protective gear.

Specifications

Size: 2 x 2 x 0.3 cm
Weight: 1.1 g
Current sense: 0.050 V/A
Minimum logic voltage: 4.5 V
Maximum logic voltage: 5.5 V
Supply current: 15 mA
Version: -40A to +40A
PCB dev codes: cs01b
Other PCB markings: 0J12458, blank white box

Notes: When Vcc is 5V.

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Datasheet

Manufacturer according to GPSR
Pololu Corporation, Pilot Rd. 920, 89119 Las Vegas, Nevada, Vereinigte Staaten, [email protected], https://www.pololu.com/
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

Cookiename	Beispielinhalt	Ablaufzeit
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Pololu ACHS-7124 Current Sensor Carrier -40A to +40A

Dimensions and Weight

Datasheet

Pololu ACHS-7124 Current Sensor Carrier -40A to +40A

Service package

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