11 Hall Effect Current Sensor Manufacturers in 2024
This section provides an overview for hall effect current sensor as well as their applications and principles. Also, please take a look at the list of 11 hall effect current sensor manufacturers and their company rankings. Here are the top-ranked hall effect current sensor companies as of April, 2024: 1.Morsettitalia, 2.American Aerospace Controls, Inc. (AAC), 3.Wuxi Liou Electronics Co.,Ltd.
Table of Contents
What Is a Hall Effect Current Sensor?
A Hall effect current sensor is a device that measures current using the Hall effect in a magnetoelectric conversion element, known as the Hall element. These sensors are capable of non-contact detection and continuous measurement of AC and DC currents, with some models capable of detecting currents up to 4000A.
Applications of Hall Effect Current Sensors
Hall effect current sensors are utilized in various applications:
- As AC/DC sensors in manufacturing processes.
- In current probes for broadband waveform observation in DC and AC.
- In automotive applications for battery output monitoring in large vehicles.
- In industrial equipment for power consumption monitoring and maintenance.
- In energy systems such as solar and wind power generation, and fuel cell systems.
Principle of Hall Effect Current Sensor
Hall effect current sensors operate by converting a magnetic field around a current into voltage (Hall voltage) using a semiconductor Hall element. The sensor measures this voltage to determine the current value. The Hall effect occurs when a magnetic field perpendicular to current flow induces an electromotive force in an orthogonal direction.
Components of Hall Effect Current Sensors
- Hall Element: A semiconductor device used in the sensor, typically made of materials like InSb, InAs, and GaAs for high sensitivity.
- Sensor Mechanism: Consists of a magnetic core with a Hall element and an amplification circuit to detect magnetic flux and generate Hall voltage.
The sensor measures current without contact, providing excellent insulation properties and the ability to measure various types of currents.
Types of Hall Effect Current Sensors
These sensors vary in terms of current detection range, form factors, and mechanisms. They are available in through-hole and clamp types and can use Hall ICs or feedback current for magnetic field cancellation. The choice of sensor depends on the specific application requirements.
List of 11 Hall Effect Current Sensor Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- China
- India
- Switzerland
- Taiwan
-
-
-
Wuxi Liou Electronics Co.,Ltd
Hall Effect Current Sensor
Manufacturer Overview
Wuxi Liou Electronics Co., Ltd. is a manufacturer of current transformers, founded in 2002 and located in Wuxi, Jiangsu, China. The company's products range include zero flux current transformers, split core current transducers, and hall effect sensors. Its products, such as its zero sequence transformers, are used in relay protection applications, and its hall current sensor IC are used for EV chargers. The ISO 9001:2015 certified company provides a line of standard design products and also offers custom manufacturing services.
-
-
-
-
-
ELECTROHMS PRIVATE LIMITED
Hall Effect Current Sensors
Manufacturer Overview
Electrohms Private Limited, established in 1973, is a designer and manufacturer of voltage and current transformer and sensor solutions with headquarters in Bangalore, India. The company offers various standard and custom-engineered solutions involving the design and production of custom products for the customer’s unique needs. The company adheres to ISO, CE, UL, and ANSI standards and offers solutions for various industries including railways, solar & wind, consumer, and EV chargers. It has also introduced customized smart-sensor solutions with communications for use in IoT and smart monitoring applications.
-
-
-
-
-
DER EE Electrical instrument
Hall Effect Current Sensors
Manufacturer Overview
DER EE Electrical Instrument Co. Ltd., established in 1981 and based in New Taipei City, Taiwan, is a manufacturer of test and measuring instruments. Its product portfolio includes digital multimeters, thermometers, and insulation resistance testers, and the company is ISO 9001, ISO 14001, and ISO 45001 certified. Its clamp meters are engineered for non-contact current measurement and can troubleshoot electrical circuits without disconnection. Its DE-721 and DE-721B models of phase sequence testers have a three-phase system measurement ranging from AC 90 V to AC 600 V with magnetic bases that allow them to be mounted on metal.
-
-
-
-
-
LEM International SA
Hall effect current sensor with Integrated Magnetic Concentrator
Manufacturer Overview
LEM, founded in 1972 at Meyrin, Switzerland is a manufacturer of transducers for measuring electrical parameters. The company’s core products include current and voltage transducers that are used in welding, UPS, renewable energies, high precision and the like. They also offer vast products used in the industrial sector such as power supplies for industrial applications, automotive applications and AC/DC converters among others. LEM has production plants in: Beijing, China; Geneva, Switzerland; Sofia, Bulgaria and Tokyo, Japan, and the company has been included in the SIX Swiss Exchange since 1986.
-
-
-
-
-
Monolithic Power Systems, Inc.
Hall Effect Linear Current Sensors
Manufacturer Overview
Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer of integrated circuits (ICs). Their product range includes switch-mode power supplies (SMPS) for converting AC or DC power to lower voltage DC power, LED drivers for driving LED lights, battery management ICs to manage power in portable devices, power factor correction (PFC) ICs for improving power supply efficiency, and sensorless motor control ICs to control motors without position sensors. MPS's solutions find applications in consumer electronics, industrial, and automotive industries, offering efficient power management solutions to enhance various electronic devices.
-
-
-
-
-
KOHSHIN ELECTRIC CORPORATION
Hall-Effect Current Sensors
Manufacturer Overview
KOHSHIN ELECTRIC CORPORATION, founded on 1966, and headquartered in Okayama, Japan, is a manufacturer specializing in electrical and electronic components. Its product portfolio includes current sensors, electrical indicating meters, electronic parts, inverters for power plants, and power supplies. These products play a crucial role in measuring and controlling electrical currents across various applications such as power plants, power supplies, UPS systems, NC machine tools, welding equipment, in-vehicle technology, and lifts. The company maintains quality with its ISO 9001-certified Quality System.
-
-
-
-
-
Morsettitalia
electronic evolution
Manufacturer Overview
Morsettitalia, established in 1972 and headquartered in Milan, Italy, is a manufacturer of electrical components specializing in DIN rail mounted terminal blocks and related products. The company’s products include printed circuit board terminal blocks, marking systems, and signal converters. Its expertise spans industrial automation and tertiary fields, providing solutions for distribution panels, control panels, and industrial automation equipment. Certified by international approval authorities such as VDE, UL, and RINA, it serves electrical fitters, switchboard makers, and various electrical and electronics industries.
-
-
-
-
-
American Aerospace Controls, Inc. (AAC)
AC Current Transducers
Manufacturer Overview
American Aerospace Controls, Inc. (AAC), established in 1965 based in Farmingdale, New York, is a manufacturer of AC & DC, voltage, power, and frequency transducers. The company, renowned for electrical sensor design, serves aerospace, defense, rail, and industrial applications. Its compact, durable, and power-efficient sensors enhanced the UH-60 Black Hawk program. It collaborates with clients for tailored solutions, optimizing form, fit, and function. All company products are designed, developed, and manufactured in the USA. The company is awarded as an Elite Supplier by Lockheed Martin for four years and as AUAE's “Excellent Supplier of The Year” for 2020.
-
-
-
-
-
-
-
-
-
Luksens Technologie GmbH
HALL EFFECT SENSORS
-
-
Hall Effect Current Sensor Manufacturer Ranking
*Including some distributors, etc.Ranking as of April 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Morsettitalia |
18.5%
|
| 2 | American Aerospace Controls, Inc. (AAC) |
18.5%
|
| 3 | Wuxi Liou Electronics Co.,Ltd |
14.8%
|
| 4 | KOHSHIN ELECTRIC CORPORATION |
14.8%
|
| 5 | DER EE Electrical instrument |
11.1%
|
| 6 | Nanjing Chieful Science & Technology Co., Ltd. |
7.4%
|
| 7 | ELECTROHMS PRIVATE LIMITED |
3.7%
|
| 8 | Jiangsu Acrel Electrical Manufacturing Co., LTD |
3.7%
|
| 9 | LEM International SA |
3.7%
|
| 10 | Monolithic Power Systems, Inc. |
3.7%
|
Derivation Method
The ranking is calculated based on the click share within the hall effect current sensor page as of April 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
- Nanjing Chieful Science & Technology Co., Ltd.: 2007 (17 years ago)
- Jiangsu Acrel Electrical Manufacturing Co., LTD: 2003 (21 years ago)
- Monolithic Power Systems, Inc.: 1997 (27 years ago)
Company with a History
- American Aerospace Controls, Inc. (AAC): 1965 (59 years ago)
- DER EE Electrical instrument: 1981 (43 years ago)
- Monolithic Power Systems, Inc.: 1997 (27 years ago)
Global Distribution of Hall Effect Current Sensor Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
China
|
3 | 50.0% |
India
|
1 | 16.7% |
Taiwan
|
1 | 16.7% |
Switzerland
|
1 | 16.7% |
