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Top Power Semiconductor Companies

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60 companies for Power Semiconductor

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Timeline Components's Logo

Timeline Components

Staffordshire Moorlands, United Kingdom

A

1-10 Employees

-

Key takeaway

Timeline Components is a leading supplier of high power semiconductors, offering a wide range of products including IGBTs, power modules, power transistors, and thyristors from top manufacturers like Semikron, Fuji, and Toshiba. With over 9000 products in stock and quick sourcing capabilities, they ensure timely delivery of quality semiconductor components.

Reference

Core business

Timeline Components - Leading Supplier of High Power Semiconductors

Browse our extensive selection of semiconductors, transistors & more from the world's leading suppliers. Quality products delivered on time.

Empower Semiconductor's Logo

Empower Semiconductor

Milpitas, United States

B

11-50 Employees

2014

Key takeaway

Empower Semiconductor addresses the inefficiencies of traditional power solutions by offering advanced technology that reduces the need for multiple discrete components, leading to improved response times and voltage accuracy. With a team of experts boasting extensive experience and numerous patents, Empower Semiconductor is positioned to innovate in the power semiconductor market.

Reference

Product

Technology | Empower Semiconductor

mqSemi's Logo

mqSemi

Zug, Switzerland

A

1-10 Employees

2019

Key takeaway

mqSemi is developing advanced power semiconductor concepts aimed at next-generation power electronics systems, particularly for e-mobility, automotive, renewables, and drive applications.

Reference

Core business

Power semiconductors | mqSemi | Switzerland | Munaf Rahimo

Design and Fabless manufacturing of IGBT, Diodes, Mosfet, Silicon, Silicon Carbide mqSemi Munaf Rahimo

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Power Products International Ltd's Logo

Power Products International Ltd

Edenbridge, United Kingdom

A

11-50 Employees

1986

Key takeaway

Power Products International has over 40 years of experience in designing and manufacturing high power semiconductor assemblies and thermal management products, making them a key player in the power semiconductor industry. Their expertise includes custom assemblies and various thermal management solutions.

Reference

Product

Semiconductors

Onsemi Intelligent Technology's Logo

Onsemi Intelligent Technology

Phoenix, United States

B

10001+ Employees

1999

Key takeaway

onsemi is focused on advancing intelligent technology, particularly through its innovative power semiconductor solutions. Their EliteSiC Silicon Carbide Family offers industry-leading efficiency and performance, making it ideal for energy infrastructure and industrial applications.

Reference

Core business

onsemi’s EliteSiC Silicon Carbide Family Solutions Deliver Industry-Leading Efficiency

New 1700 V EliteSiC devices provide reliable, high-efficiency operation in energy infrastructure and industrial drive applications

DICE's Logo

DICE

Linz, Austria

A

1-10 Employees

-

Key takeaway

Infineon is a key player in the power semiconductor industry, offering a diverse portfolio that includes advanced technologies like silicon carbide and GaN, which enhance power density and efficiency. Their CoolSiC™ MOSFET G2 and OptiMOS™ 6 200 V MOSFETs exemplify their commitment to high-performance systems that support decarbonization efforts.

Reference

Product

Power - Infineon Technologies

The Power portfolio offers all power technologies like silicon, silicon carbide, GaN, IGBTs, MOSFETs, GaN e-mode, HEMTs, power discretes, protected switches, Si drivers, IGBT modules, intellogent power modules, linear regulators, motor control solutions, LED driver and digital power conversion.

Microsemi's Logo

Microsemi

Aliso Viejo, United States

B

10001+ Employees

1960

Key takeaway

Microsemi Corporation specializes in power management products, including Power-over-Ethernet ICs, highlighting its expertise in power semiconductors.

Reference

Product

Microsemi | Semiconductor & System Solutions | Power Matters

Efficient International Technology Co., Ltd.'s Logo

Efficient International Technology Co., Ltd.

-

251-500 Employees

2008

Key takeaway

Efficient International Technology specializes in providing high-performance and cost-effective power semiconductor devices for various applications, including power conversion and motor control. They are committed to delivering customized products and professional support to help customers meet their performance targets in the growing international market.

Reference

Core business

Power Semiconductor | Efficient International Technology

ipTEST's Logo

ipTEST

Guildford, United Kingdom

A

51-100 Employees

2002

Key takeaway

ipTEST Ltd. specializes in developing high-quality testing solutions for power semiconductor products, including advanced technologies like GaN and SiC. Their MOSTRAK testers are recognized as the fastest and most powerful production line testers for various power discrete devices, ensuring reliability for applications in automotive, industrial, and power conversion sectors.

Reference

Product

Power semiconductor testers — ipTEST Ltd

ipTEST's MOSTRAK testers are the world's fastest and most powerful production line testers for power discrete MOS, IGBT, SiC, GaN and bipolar devices.

Shenzhen SlkorMicro Semicon Co.,Ltd.'s Logo

Shenzhen SlkorMicro Semicon Co.,Ltd.

China

D

- Employees

-

Key takeaway

SLKOR is a leading company in power semiconductor technology, specializing in SiC MOSFETs and ultra-fast recovery power diodes. Their product offerings include a wide range of power devices, addressing the needs of various industries such as renewable energy and electric vehicles.

Reference

Product

Discrete Power Devices | Slkor Semiconductors

Power semiconductor device (Power Electronic Device), power electronic module, is used to process electrical energy in the main circuit. It achieves power conversion and the control of electronic devices, its role is mainly divided into power conversion, power amplification, power switching, line protection and rectification.


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Things to know about Power Semiconductor

What is Power Semiconductor?

Power semiconductors are crucial components that manage and control electrical energy in various electronic devices. These devices are designed to handle high voltages and currents, making them essential for applications like power conversion, motor control, and renewable energy systems. Typically, power semiconductors include devices such as transistors, diodes, and thyristors, which are used to switch and regulate electrical power. Their efficiency and reliability significantly impact the performance of power electronics, contributing to advancements in energy efficiency and reduced operational costs across multiple industries.


How do Power Semiconductors work?

Power semiconductors are essential components in electronic systems that manage and control electrical power. They function by switching and amplifying electrical signals, enabling efficient conversion of electrical energy. When a voltage is applied to a power semiconductor device, it allows current to flow through it, effectively controlling the power distribution. Different types of power semiconductors, such as transistors and diodes, operate based on their unique physical properties and designs. For instance, insulated gate bipolar transistors (IGBTs) combine the characteristics of both MOSFETs and bipolar transistors, making them ideal for applications requiring high efficiency and fast switching speeds. These devices are crucial in various applications, including renewable energy systems, electric vehicles, and industrial motor drives, where they enhance energy efficiency and performance.


What are the applications of Power Semiconductors?

Power semiconductors play a crucial role in various applications across multiple industries. They are essential in energy conversion, allowing for the efficient transformation of electrical energy in devices like converters and inverters. In automotive systems, power semiconductors are used in electric and hybrid vehicles to manage battery charging and power distribution, enhancing overall energy efficiency. Additionally, they are integral to renewable energy systems such as solar inverters and wind turbine controllers, where they facilitate the conversion of renewable energy into usable electricity. Industrial automation also relies on power semiconductors for motor drives and control systems, ensuring precise performance in machinery. Their versatility makes them vital in consumer electronics as well, where they help regulate power in devices like smartphones and laptops.


What are the benefits of using Power Semiconductors in electronics?

1. Energy Efficiency
Power semiconductors significantly improve energy efficiency in electronic devices. They manage the flow of electricity, reducing energy losses during conversion and distribution. This leads to lower operational costs and a smaller carbon footprint.

2. Compact Design
These components allow for smaller and lighter electronic designs. Their ability to handle high voltages and currents in a compact form factor enables more efficient use of space in devices, which is crucial in applications ranging from consumer electronics to industrial machinery.

3. Enhanced Performance
Power semiconductors contribute to higher performance levels in electronic systems. They facilitate faster switching speeds and improved thermal management, which enhances the overall reliability and longevity of devices.

4. Versatility
They are versatile and can be used across a wide range of applications, including renewable energy systems, electric vehicles, and power supplies. This adaptability makes them essential for modern electronic design and development.


What are the latest advancements in Power Semiconductor technology?

Recent advancements in power semiconductor technology focus on improving efficiency, thermal management, and miniaturization. One significant development is the rise of wide bandgap semiconductors, such as silicon carbide (SiC) and gallium nitride (GaN). These materials can operate at higher voltages, temperatures, and frequencies compared to traditional silicon-based devices, enabling smaller, lighter, and more efficient power conversion systems. Additionally, advancements in integration techniques have led to the development of power modules that combine multiple functionalities, reducing the overall footprint and enhancing performance. Innovations in manufacturing processes, such as wafer bonding and advanced packaging technologies, also contribute to better thermal performance and reliability. These improvements are driving the adoption of power semiconductors in renewable energy systems, electric vehicles, and various industrial applications.


Insights about the Power Semiconductor results above

Some interesting numbers and facts about your company results for Power Semiconductor

Country with most fitting companiesUnited States
Amount of fitting manufacturers6386
Amount of suitable service providers4653
Average amount of employees51-100
Oldest suiting company1960
Youngest suiting company2019

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Frequently asked questions (FAQ) about Power Semiconductor Companies

Some interesting questions that has been asked about the results you have just received for Power Semiconductor

Based on our calculations related technologies to Power Semiconductor are Magnets, Printed Electronics, Industrial Amplifiers, Electronic Transducers, Electronic Oscillators

The most represented industries which are working in Power Semiconductor are Electronics and Electrical engineering, Other, Oil, Energy and Gas, Semiconductor, IT, Software and Services

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