Automotive current measurement solution LEM DHAB S24 with galvanic isolation and hermetic packaging

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The LEM DHAB S/24 is an open-loop current transducer utilizing Hall effect technology. It is designed for DC, AC, or pulsed current measurements in high-power, low-voltage automotive applications, offering galvanic isolation between primary and secondary circuits. Key advantages include excellent accuracy, very good linearity, low thermal drift, and a hermetic package, making it suitable for battery pack monitoring, hybrid vehicles, and EV applications.

Product Attributes

Brand: LEM
Technology: Open Loop, Hall Effect
Material: Plastic case >PA66-GF25<, Magnetic core (FeNi alloy for Channel 1, FeSi alloy for Channel 2), Brass tin plated pins
Origin: Not specified
Certifications: Not specified

Technical Specifications

Parameter	Channel 1	Channel 2	Unit	Conditions
Primary Current Measuring Range	± 75 A	± 500 A	A
Power Supply	Unipolar + 5 V DC (4.5 V to 5.5 V)		V
Operating Temperature Range	- 40 °C to + 125 °C		°C
Maximum RMS Primary Admissible	Limited by busbar, magnetic core or ASIC temperature T° < + 150 °C
Offset Voltage (Typical)	2.5 V	2.5 V	V	@ UC = 5 V
Sensitivity (Typical)	26.7 mV/A	4 mV/A	mV/A	@ UC = 5 V
Frequency Bandwidth	80 Hz	80 Hz	Hz	@ - 3 dB
Power Up Time	25 ms (25 - 120 ms)	25 ms (25 - 120 ms)	ms
Mass	69.5 g		g