ALPHATRANS

* Industrial Equipment Manufacturers: Inverter, servo, and FA equipment manufacturers; control panel and device manufacturers; measuring instrument manufacturers; personnel responsible for design (power supply and circuits), and development.

* Power Supply Manufacturers: Switching power supply manufacturers; power module manufacturers; personnel responsible for power supply design engineers.

* Communication Equipment Manufacturers: Base station and network equipment manufacturers; data center-related companies; personnel responsible for power supply design and high-frequency circuit design.

* OEM, EMS: Electronic equipment design and manufacturing companies; personnel responsible for purchasing and design.

■ EMI/Noise Countermeasures (Filter Circuits)

As an AC line filter and common mode choke, it suppresses noise in power lines and contributes to EMC standard compliance.
(Search terms: EMI countermeasures coil / noise filter common mode choke / power supply noise countermeasures)

■ Industrial Equipment/FA/Control Power Supplies

Used as a power supply coil to support stable operation and long lifespan in robots, FA control devices, and inverter power supplies.
(Search terms: industrial equipment power supply coil / inverter reactor / FA power supply components)

■ Communication Equipment/Server Power Supplies

Used as a small inductor that takes advantage of high frequency and low loss characteristics in 5G base stations, communication power supplies, and data center power supplies.
(Search terms: communication equipment inductor / server power supply coil / high frequency inductor)

■ Consumer Electronics/Small Electronic Devices

Widely used as a small, thin coil in home appliances, IoT devices, and internal power supplies of AC adapters.
(Search terms: small coil / power supply inductor / AC adapter power supply components)

Our coil products are high-performance inductors that meet a wide range of applications, including switching power supplies, DC-DC converters, and AC-DC power supplies, based on technology cultivated in power supply circuit design. Their high-efficiency, low-loss design improves power conversion efficiency, while their compact and thin design contributes to high-density mounting in equipment.

Furthermore, they possess excellent EMI/noise suppression properties and can be used as common-mode chokes and filter coils, simultaneously achieving power supply quality stabilization and EMC countermeasures. Moreover, their highly reliable design, suitable for high-temperature environments and automotive applications, ensures stable performance even under demanding conditions such as industrial equipment, and communication equipment.

In addition to a wide range of shapes and sizes, we also offer custom design and short delivery times to meet specific specifications. We flexibly respond to suggestions for replacing existing products and optimizing costs, providing comprehensive support for our customers' power supply design challenges.

■ Industrial Equipment and FA Equipment Manufacturers
Power designers seeking higher efficiency, compact size, and longer lifespan for inverters, servos, robots, control devices, and more.
(Search keywords: Industrial equipment power supply design / FA power custom power supply / Inverter power supply)

■ Power Supply Manufacturers and Power Module Development Companies
Power engineers and power development departments involved in the design and development of switching power supplies and DC-DC converters.
(Search keywords: Switching power supply custom / Power module design / DC-DC power development)

■ Communication Equipment and Data Center Related Companies
Design personnel seeking high-efficiency and high-reliability power supplies for 5G base stations, network equipment, server power supplies, etc.
(Search keywords: Communication power supply / Server power supply design / High-frequency power supply industrial)

In power conversion circuits such as switching power supplies, DC-DC converters, and AC-DC power supplies, we achieve high efficiency, miniaturization, and low losses, contributing to improved overall equipment performance. Additionally, the design considers EMI and noise countermeasures, ensuring both stable power supply and EMC compatibility.
In the industrial equipment and FA sector, it is adopted for robots, control devices, and inverter power supplies, supporting reliable and stable operation during long-term operation. In the telecommunications equipment and server sector, it supports high efficiency and high density as power supplies for 5G equipment and data centers.
Furthermore, in precision equipment, it is valued as a quality-focused power supply that meets safety standards, reduces noise, and requires highly reliable design. Additionally, it is widely adopted for custom chargers and dedicated power units, as well as embedded in OEM equipment and dedicated devices.

(Key keywords: custom power supply / power supply design / switching power supply / DC-DC converter / industrial power supply / communication power supply / medical device power supply / OEM power supply)

Our custom power supplies combine the technology developed through transformer and coil design with power circuit know-how to provide high-performance power supplies optimized for device specifications. They support a variety of power conversion methods, including switching power supplies, DC-DC converters, and AC-DC power supplies, contributing to overall device energy savings through high efficiency and low loss.

With support for compact and thin designs as well as high-density mounting, they are ideal for equipment where space-saving is required. In addition, designs that consider EMI/noise countermeasures achieve stable output and compliance with EMC standards, contributing to improved power supply quality.

(Main Keywords: Custom Power Supply / Power Supply Design / Switching Power Supply / DC-DC Converter / High-Efficiency Power Supply / Noise Countermeasures / EMI Countermeasures / Compact Power Supply / Industrial Power Supply)