14 Voltage Generator Manufacturers in 2024
This section provides an overview for voltage generators as well as their applications and principles. Also, please take a look at the list of 14 voltage generator manufacturers and their company rankings. Here are the top-ranked voltage generator companies as of November, 2024: 1.Spellman High Voltage Electronics Corporation, 2.Beijing Huatian Mechanical-Electrical Institute Co., Ltd., 3.Huazheng Electric Manufacturing (Baoding) Co.,Ltd.
Table of Contents
What Is a Voltage Generator?
A voltage generator is a generator that generates arbitrary voltages with high precision and output them as needed for various applications.
A common use for voltage generators is to produce specific voltages during the testing phase in research and development.
There are various types of voltage generators available from manufacturers of measuring instruments, and it is important to select the appropriate one based on the operating environment and intended use.
The demand for voltage generators in the field of in-vehicle component development, especially in relation to CASE (Connected, Autonomous, Shared, Electric) compliance, is growing.
Applications of Voltage Generators
Voltage generators are used to extract specific voltages for tests in the development of electronic components for xEVs (extended-range electric vehicles) in support of CASE initiatives.
Currently, voltage generators can be broadly categorized into four types, and it is necessary to choose the type that best fits the purpose and operating environment.
The classifications of voltage generators are as follows:
- Bipolar output: Outputs across positive polarity without switching.
- Four-quadrant output (source and sink operation).
- Linear bipolar output: For AC-DC conversion, outputs across both positive and negative polarity with switching.
- 2-quadrant output (source and sink operation).
Principles of Voltage Generators
Voltage generators consist of a complex assembly of coils, resonance mechanisms, and control boards. They can generate any desired voltage according to the specified function of the generator.
These generators are capable of high-output and high-voltage analog waveform control with dynamic characteristics. They can operate under positive and negative pole source/sink and bipolar outputs capable of 4-quadrant operation.
Voltage generators play an essential role in the development of CASE-compliant electronic components for xEVs.
Advancements in boost/breakdown technology using materials that combine rare metals are simplifying and downsizing amplification circuits. This technology is expected to have wider applications in the future.
The advantages and disadvantages of voltage generators are as follows:
- Advantage: High-precision, high-quality arbitrary voltage extraction is possible.
- Demerit: Special high-voltage level voltage generation requires considerably large equipment.
List of 14 Voltage Generator Manufacturers
*Including some distributors, etc.
Sort by Features
- Default
- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- India
- Japan
- Netherlands
- Singapore
- United Kingdom
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Spellman High Voltage Electronics Corporation
HIGH VOLTAGE X-RAY GENERATOR
Manufacturer Overview
Spellman High Voltage Electronics Corporation, founded in 1947, is an independent supplier of X-Ray generators, precision DC high voltage power supplies, and Monoblock X-Ray sources for industrial, medical and scientific use. With five design centers, six production centers and eight repair locations across North America, Europe and Asia, the company's area of specialization is working in tandem with original equipment manufacturers to design, produce, and provide support for the most suitable possible solution for each system and market area.
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Nidec Motors
Voltage Generators
Company Overview
Nidec Corporation traces its roots all the way back to 1908. The company has established itself as an international conglomerate that handles virtually everything that spins and moves. Through its over 300 subsidiaries across the globe, the company manufactures motors that run the spectrum from tiny precision motors in cell phones to motors powering heavy commercial and industrial equipment. The company and its subsidiary's power devices and machines are used in many industrial and personal sectors including agriculture, exercise equipment, HVAC, and refrigeration. Products and services include many varieties of motors, drives, and generators.
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Yokogawa Test & Measurement Corporation
Source Measure Units
Manufacturer Overview
Yokogawa Test & Measurement Corporation was founded in Japan in 1954. Yokogawa currently serves a wide array of industries including the aerospace, automotive, consumer electronics, semiconductor and telecommunications industries with both hardware and software solutions. Among Yokogawa’s suite of products are oscilloscopes, voltage probes, power analyzers and meters, data acquisition tools, optical test equipment, a wide variety of handled meters, calibrators, and testers; analog instruments, and manometers.
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Nissin Electric Co., Ltd.
High Voltage test products
Manufacturer Overview
Nissin Electric Co., Ltd., established in Kyoto, Japan, in 1917, is a Supplier of electrical energy by substation equipment, and grid connection technology. The company provides factories and office buildings to realize the optimal operation of energy and technical support. They also provide industrial infrastructure, with an emphasis on power system and energy equipment. Their product range includes gas insulated switchgear, storage battery system, vehicle recognition system, high voltage test product and multiple environmental sensors.
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Huazheng Electric Manufacturing (Baoding) Co.,Ltd
High Voltage DC Generator
Manufacturer Overview
Huazheng Electric Manufacturing (Baoding) Co.,Ltd (HEMB) is a Chinese manufacturer of electrical equipment and testing instruments established in 2008. Based in Baoding, Hebei, the company produces a wide range of power equipment including high voltage and transformer oil testers, cable locators, pulse capacitors, and energy meter calibrators. It also offers control equipment for grid management and various animal repellent devices. HEMB primarily supplies the Chinese State Grid, power engineering companies, and transformer manufacturers.
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Dunlee
HIGH-VOLTAGE GENERATORS
Manufacturer Overview
Dunlee, established in 1946 and headquartered in Frankfurt, Germany, is a manufacturer of advanced imaging components and products for medical imaging systems. The company is a brand of Phillips and offers a diverse range of products, including X-ray tubes, CT components, and generators, for improved image quality, faster scan times, and enhanced diagnostic capabilities. Industries such as healthcare, radiology, and industrial inspection use the products for accurate and detailed imaging. The products’ advanced manufacturing technology ensures their components are integrated into various medical devices, enabling precise patient diagnoses and optimal treatment planning.
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Manufacturer Overview
Gulmay, established in 1982 and headquartered in Byfleet, United Kingdom, is a manufacturer of advanced X-ray generators and power supplies for industrial and medical applications. The company manufactures a diverse range of products, including X-ray generators, X-ray controllers, and high-voltage power supplies for precise dose control, enhanced image quality, and optimized radiation safety. Industries spanning from non-destructive testing and security screening to medical radiography and oncology rely on the products for accurate and optimum X-ray generation. The specialization in high-frequency X-ray technology allows for compact and efficient designs, safety, enhanced imaging suitable for diverse applications.
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Fujian kent mechanical And Electrical Co.,Ltd
High-Voltage Generator
Manufacturer Overview
FUJIAN KENT MECHANICAL AND ELECTRICAL CO., LTD., established in 2005 and headquartered in Fuzhou, China, is a manufacturer specializing in power generators, including diesel generator sets, solar power systems, and more. The company's product range features an Intelligent Cloud Service System, gasoline generators, natural gas generator sets, generator components, charging piles, and additional offerings. These products are utilized across various industries, including power plants, railway stations, oil fields, telecommunication and data centers, hospitals, and more. The company also offers products from brands such as CUMMINS, PERKINS, Volvo, MITSUBISHI, LEROY SOMER, and others.
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VEM GmbH
Low-voltage
Manufacturer Overview
VEM GmbH was established in 1997 and is a manufacturer of drive solutions, custom drives, and single components based in Dresden, Germany. The company manufactures various products such as IEC standard motors, permanent-magnet synchronous motors, frequency converter, compact drives, and slip ring induction motors. The products have been used in various industries such as rolling mills, power plant technology, water management, renewable energy, and transport technology. The company has obtained the certification of ISO 9001, ISO 14001, ISO 50001, ATEX-Directive 2014/34/EU, and DIN EN 15085-2.
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ADC Corporation
DC Voltage Current Source/Monitors
Company Overview
ADC Corporation, founded as a subsidiary of Takeda Riken Industry Co., Ltd in 1971 and based in Saitama, Japan, is a producer of analog measurement devices like optical power meters, source monitor units, and digital multimeters. Separating from Takeda Riken Industry Co., Ltd (Present Adventest Corporation) in 2003, the company began being a developer, manufacturer, and distributor of optical and electronic measuring instruments, digital multimeters, monitors for DC voltage/current sources and digital electrometers which they specialize in.
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Ujwal Electronics
High Voltage Impulse Generator
Company Overview
Ujwal Electronics was established in 2010 and is based in Pune, India is a manufacturer and supplier of electronic instrumentation and automation products. The company’s product portfolio includes control panels, high voltage power supplies, high voltage transformers, lightning arrester testers, DC drives, and more. The electrical goods and accessories have been specifically developed to cater to a range of industrial applications and research endeavors. The goods find use across several industries like metal manufacturing, automotive, aerospace, jewelry, and electronics. These products are designed with an effort on optimizing energy efficiency and ensuring adherence to environmental regulations.
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Voltage Generator Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Spellman High Voltage Electronics Corporation |
20.5%
|
| 2 | Beijing Huatian Mechanical-Electrical Institute Co., Ltd. |
10.3%
|
| 3 | Huazheng Electric Manufacturing (Baoding) Co.,Ltd |
10.3%
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| 4 | Dunlee |
10.3%
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| 5 | Fujian kent mechanical And Electrical Co.,Ltd |
7.7%
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| 6 | Ujwal Electronics |
7.7%
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| 7 | Gulmay |
7.7%
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| 8 | Nidec Motors |
7.7%
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| 9 | FG Wilson Asia Pte Ltd |
5.1%
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| 10 | CNPC JICHAI POWER COMPANY LIMITED |
5.1%
|
Derivation Method
The ranking is calculated based on the click share within the voltage generator page as of November 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
- Nissin Electric Co., Ltd.: 5,382
- Yokogawa Test & Measurement Corporation: 250
- Ujwal Electronics: 10
Newly Established Company
- Ujwal Electronics: 2010 (14 years ago)
- Huazheng Electric Manufacturing (Baoding) Co.,Ltd: 2008 (16 years ago)
- Fujian kent mechanical And Electrical Co.,Ltd: 2005 (19 years ago)
Company with a History
- CNPC JICHAI POWER COMPANY LIMITED: 1920 (104 years ago)
- Spellman High Voltage Electronics Corporation: 1947 (77 years ago)
- Yokogawa Test & Measurement Corporation: 1954 (70 years ago)
Voltage Generator Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Voltage Generator Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
China
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4 | 30.8% |
Japan
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3 | 23.1% |
United States of America
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2 | 15.4% |
Netherlands
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1 | 7.7% |
United Kingdom
|
1 | 7.7% |
India
|
1 | 7.7% |
Singapore
|
1 | 7.7% |
List of Voltage Generator Products
16 products are listed.
Wave Crest
5 inch touch panel SDG7000A arbitrary waveform generator
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Ultra -low ripple noise, high -stability fixed voltage power supply ALR series
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Noise blocking exchange automatic constant voltage device noise cut AVR
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It is a high -performance model that has been highly evaluated through a long history. The noise blocking exchange automatic constant voltage devi...
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High -performance DC high -voltage power supply ultra -low ripple noise, high stability fixed voltage power supply FLR series
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■ FLR503 (50kV), FLR403 (40kV), FLR303 (30kV), each + / -total 6 series lineup ･ It is the optimal specification for research and development of ch...
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Achieving high performance and ease of use programmable DC power supply SPD1000X series
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■ Overview ・ SPD1168X Programmable Liner DC power supply has a 2.8-inch TFT-LCD display, has a remote computer control function and a real-time wa...
