List of transformer products
- classification:transformer
541~585 item / All 626 items
Impulse Winding Tester IWT-5000A
- Testing Equipment and Devices
- transformer
- Electrical equipment parts
Ideal for high voltage coil measurement. Provides 10,000VDC impulse voltage and a high-speed sampling rate of 100MHz.
- Testing Equipment and Devices
- transformer
- Electrical equipment parts
Supports power inductors and ultra-low inductance coils of 0.1μH for digital devices.
- Testing Equipment and Devices
- transformer
- Electrical equipment parts
[Domestic Products] Contributes to reducing standby power consumption!
- transformer
- Converters and Transducers
- Transformers
An isolation transformer that demonstrates sufficient effectiveness against induced noise from lightning strikes!
- transformer
- Transformers
We accommodate diverse transformers and accept requests for small lots! For custom transformers, contact Dual Electronics Industry.
- transformer
- Converters and Transducers
- Transformers
Achieving high efficiency and compactness! Supporting a wide variety of custom products as important components of industrial equipment.
- Other electronic parts
- Inductor Coil
- transformer
Compact, lightweight, and slim! A transformer ideal for medical devices and more, compliant with safety standards in various countries!
- transformer
- Transformers
With less magnetic flux leakage, it is ideal for MRI, X-ray devices, CT, and more!
- transformer
- Transformers
Compliance with medical device standards is also possible! EI transformers available for short delivery times and small lot sizes!
- transformer
Our core products are manufactured using electrical steel sheets produced by JFE Steel Corporation in Japan and China Steel Corporation in Taiwan.
- transformer
- electromagnet
- Processing Contract
It is used in transmission equipment, industrial electronic devices, office automation equipment, precision instruments, analytical instruments, semiconductors and liquid crystals, automotive equipmen...
- transformer
- Other network tools
- Communications
The choke coils from Shōshin Electric are effective as common mode noise filters for noise reduction in switching power supplies and inverter equipment.
- Semiconductor inspection/test equipment
- transformer
- power supply

[New Product from Sagami Electric] Power inductor "HER8080C" for automotive equipment, achieving compact size and low profile.
Features • Power inductor for automotive equipment with a compact and low-profile design • Improved current characteristics by using different magnetic materials for drum core and ring core • *Current characteristics improved by approximately 20% compared to existing same size • HER8080C achieves the same characteristics as a 10mm square coil • AEC-Q200 compliant • Operating temperature range: -40℃ to +150℃ (including self-heating) Applications • Automotive-related equipment (car audio, car navigation, ECU, LED headlights, etc.) • Others (various power supplies, industrial equipment, medical and beauty devices, energy equipment, etc.)
We can provide a wide range of proposals tailored to your needs.
- Semiconductor inspection/test equipment
- transformer
- power supply

Digest catalog of disc-related parts. Direct marketing with each manufacturer.
■ Capcom: "SC Lock Series" - Compatible cables: Available for outer diameters from φ3.0 to φ38.0. ■ Wiring Duct for Panels: "Catching Duct Series" - A manufacturer boasting the top share in wiring ducts. ■ Achieving Miniaturization: "Noise Filter" - Achieves the industry's smallest level of miniaturization by adopting automatic winding coils. ■ DIN Rail Compatible: "Switching Power Supply" - 45% smaller than conventional products, usable in temperatures from -20 to +70℃. ■ Transformer for Panels: "Power Transformer" - A panel power transformer with an output outlet (AC100V), ultra-bright LED, and circuit protector built-in. ■ Surge Absorber: "Small Type for Ground and Line" - Built-in circuit disconnection device (thermal fuse). Includes a product replacement timing (element degradation) display function. ■ Resistor: "Power Type Non-combustible Wire-wound Resistor" - Non-combustible resistor, ensuring no risk of ignition. ■ LED Indicator Light: - Can be directly connected to AC100V and 200V power sources. ■ LED Lighting: "LED Lighting Module" - Slim design, lightweight. Easy installation with magnets. * We also accept harness processing (terminal processing).
We can provide a wide range of proposals tailored to your needs.
- transformer
- Other network tools
- Communications

OLINAS News: No. 088 CUI Small AC-DC Power Supply "PSK Series" 6W~20W
- Models with continuous outputs of 6, 10, 15, and 20W. Compact size of 2 x 1 x 0.659 inches (50.8 x 25.4 x 16.74 mm). - Insulation withstand voltage of 4 kVac, with power consumption of less than 100mW at no load. Operating temperature range at full load is -25℃ to +50℃, decreasing to +70℃ at 50% load. Wide universal input voltage range of 85–264VAC. - Single output voltage of either 5, 9, 12, 15, 24, or 48VDC. Safety certified to UL/cUL and TUV 60950-1. All models come standard with short circuit, overcurrent, and overvoltage protection, compliant with EN 55032 Class B and FCC Class B radiation regulations. - Modules from 6W to 20W have a minimum mean time between failures (MTBF) of 300,000 hours (calculated per MIL-HDBK-217F) at an ambient temperature of 25℃ and 115VAC. 【Overview】 - Product names: PSK-6B, PSK-10B, PSK-15B, PSK-20B - Target users: Industrial control applications requiring low power ITE, lighting, medical, telecommunications, sensors, etc., with space constraints and environmental performance requirements.
We can provide a wide range of proposals tailored to your needs.
- transformer
- Embedded applications for mobile phones and PDAs
- Communications

[New Product from Sagami Electric] Power inductor "HER8080C" for automotive equipment, achieving compact size and low profile.
Features • Power inductor for automotive equipment with a compact and low-profile design • Improved current characteristics by using different magnetic materials for drum core and ring core • *Current characteristics improved by approximately 20% compared to existing same size • HER8080C achieves the same characteristics as a 10mm square coil • AEC-Q200 compliant • Operating temperature range: -40℃ to +150℃ (including self-heating) Applications • Automotive-related equipment (car audio, car navigation, ECU, LED headlights, etc.) • Others (various power supplies, industrial equipment, medical and beauty devices, energy equipment, etc.)
It achieves a compact size of 7.3 x 6.6 mm and a low profile (maximum 3.0 mm), saving space.
- PLC
- transformer
- power supply

[New Product from Sagami Electric] Power inductor "HER8080C" for automotive equipment, achieving compact size and low profile.
Features • Power inductor for automotive equipment with a compact and low-profile design • Improved current characteristics by using different magnetic materials for drum core and ring core • *Current characteristics improved by approximately 20% compared to existing same size • HER8080C achieves the same characteristics as a 10mm square coil • AEC-Q200 compliant • Operating temperature range: -40℃ to +150℃ (including self-heating) Applications • Automotive-related equipment (car audio, car navigation, ECU, LED headlights, etc.) • Others (various power supplies, industrial equipment, medical and beauty devices, energy equipment, etc.)
This is a thin-profile common mode choke coil with a surface mount type. It is ideal for removing noise from power and signal lines.
- Semiconductor inspection/test equipment
- transformer
- power supply

[New Product from Sagami Electric] Power inductor "HER8080C" for automotive equipment, achieving compact size and low profile.
Features • Power inductor for automotive equipment with a compact and low-profile design • Improved current characteristics by using different magnetic materials for drum core and ring core • *Current characteristics improved by approximately 20% compared to existing same size • HER8080C achieves the same characteristics as a 10mm square coil • AEC-Q200 compliant • Operating temperature range: -40℃ to +150℃ (including self-heating) Applications • Automotive-related equipment (car audio, car navigation, ECU, LED headlights, etc.) • Others (various power supplies, industrial equipment, medical and beauty devices, energy equipment, etc.)
This is a small chip inductor of the air-core winding type for high-frequency machines.
- Semiconductor inspection/test equipment
- transformer
- power supply

[New Product from Sagami Electric] Power inductor "HER8080C" for automotive equipment, achieving compact size and low profile.
Features • Power inductor for automotive equipment with a compact and low-profile design • Improved current characteristics by using different magnetic materials for drum core and ring core • *Current characteristics improved by approximately 20% compared to existing same size • HER8080C achieves the same characteristics as a 10mm square coil • AEC-Q200 compliant • Operating temperature range: -40℃ to +150℃ (including self-heating) Applications • Automotive-related equipment (car audio, car navigation, ECU, LED headlights, etc.) • Others (various power supplies, industrial equipment, medical and beauty devices, energy equipment, etc.)
Factory tours are very welcome! We offer custom toroidal transformers that can reduce energy consumption, noise, and electrical interference, available from just one unit in a short period of time.
- transformer
- Transformers

Notice of the holiday period for the Lunar New Year (Spring Festival) from February 6 to February 14.
We sincerely apologize for the inconvenience, but our company will be closed during the following period for the Lunar New Year (Spring Festival). 【Closure Period】 - From Saturday, February 6, 2016, to Sunday, February 14, 2016 We will resume normal operations on Monday, February 15, 2016. If you have urgent matters during our closure, we apologize for the inconvenience, but please contact us at the email address below. lily.shen@pb4.so-net.ne.jp Inquiries received through the contact form on this site will be addressed sequentially after Monday, February 15, 2016. Thank you for your understanding. We apologize for any inconvenience during the holiday period and appreciate your cooperation. We have staff who can speak Japanese. If you have any questions or requests regarding translation, please feel free to contact us.
The toroidal transformer, which can suppress energy consumption, noise, and electrical interference, is a type of transformer commonly used in various fields such as measuring instruments, medical dev...
- transformer
- Transformers

Notice of the holiday period for the Lunar New Year (Spring Festival) from February 6 to February 14.
We sincerely apologize for the inconvenience, but our company will be closed during the following period for the Lunar New Year (Spring Festival). 【Closure Period】 - From Saturday, February 6, 2016, to Sunday, February 14, 2016 We will resume normal operations on Monday, February 15, 2016. If you have urgent matters during our closure, we apologize for the inconvenience, but please contact us at the email address below. lily.shen@pb4.so-net.ne.jp Inquiries received through the contact form on this site will be addressed sequentially after Monday, February 15, 2016. Thank you for your understanding. We apologize for any inconvenience during the holiday period and appreciate your cooperation. We have staff who can speak Japanese. If you have any questions or requests regarding translation, please feel free to contact us.
Web Electric has over 20 years of experience in custom design of toroidal transformers and can maximize the performance of toroidal transformers.
- transformer
- Transformers

Exhibition Announcement: Taiwanese transformer manufacturer Webb Electric will be exhibiting at "2016 TECHNO-FRONTIER."
Our company will be exhibiting at "Techno Frontier 2016," held at Makuhari Messe from Wednesday, April 20 to Friday, April 22, 2016. We will showcase a variety of power supply transformers that we are confident in regarding safety and quality, ensuring you can use them with peace of mind. We kindly ask that you visit our booth when you come to the event. 【Exhibition Name】TECHNO-FRONTIER 2016 【Event Dates】April 20 (Wed) - April 22 (Fri), 2016 【Location】Makuhari Messe International Exhibition Hall 【Booth Number】*We will update this as soon as it is determined. If you would like to be individually notified, please click the "Contact Form" button below and fill in "I would like to be individually notified when the booth number is updated," then send it. 'Web Electric' is a Taiwanese manufacturer specializing in toroidal transformers, placing great emphasis on product quality. With over 30 years of experience, we also accept custom development of toroidal transformers, high-frequency transformers, and EI transformers. To continue meeting our customers' expectations, we strive to provide high-quality transformers at low prices and with short delivery times. We look forward to your visit.
◆Exhibited at Techno Frontier 2016◆ Our toroidal transformer dedicated to the power supply of audio and AV amplifiers minimizes the impact on sound quality.
- transformer
- Transformers
- power supply

Exhibition Announcement: Taiwanese transformer manufacturer Webb Electric will be exhibiting at "2016 TECHNO-FRONTIER."
Our company will be exhibiting at "Techno Frontier 2016," held at Makuhari Messe from Wednesday, April 20 to Friday, April 22, 2016. We will showcase a variety of power supply transformers that we are confident in regarding safety and quality, ensuring you can use them with peace of mind. We kindly ask that you visit our booth when you come to the event. 【Exhibition Name】TECHNO-FRONTIER 2016 【Event Dates】April 20 (Wed) - April 22 (Fri), 2016 【Location】Makuhari Messe International Exhibition Hall 【Booth Number】*We will update this as soon as it is determined. If you would like to be individually notified, please click the "Contact Form" button below and fill in "I would like to be individually notified when the booth number is updated," then send it. 'Web Electric' is a Taiwanese manufacturer specializing in toroidal transformers, placing great emphasis on product quality. With over 30 years of experience, we also accept custom development of toroidal transformers, high-frequency transformers, and EI transformers. To continue meeting our customers' expectations, we strive to provide high-quality transformers at low prices and with short delivery times. We look forward to your visit.
We can supply from the design to mass production of EI core transformers, toroidal transformers, and high-frequency transformers, achieving low prices through thorough quality and cost management.
- transformer
- Transformers

Notice of the holiday period for the Lunar New Year (Spring Festival) from February 6 to February 14.
We sincerely apologize for the inconvenience, but our company will be closed during the following period for the Lunar New Year (Spring Festival). 【Closure Period】 - From Saturday, February 6, 2016, to Sunday, February 14, 2016 We will resume normal operations on Monday, February 15, 2016. If you have urgent matters during our closure, we apologize for the inconvenience, but please contact us at the email address below. lily.shen@pb4.so-net.ne.jp Inquiries received through the contact form on this site will be addressed sequentially after Monday, February 15, 2016. Thank you for your understanding. We apologize for any inconvenience during the holiday period and appreciate your cooperation. We have staff who can speak Japanese. If you have any questions or requests regarding translation, please feel free to contact us.
Surface-mounted high-voltage insulation transformer
- transformer
We provide transformers for a wide range of fields including medical, measurement, communication, and acoustic equipment!
- transformer
- Converters and Transducers
- Transformers
We are constantly proposing new value to our customers through the new development of winding products and various power supplies.
- Inductor Coil
- transformer
- Other electronic parts
Manufacturing of repair solenoids for railway signal devices. We disassembled the received coil, measured the number of turns, wire diameter, and resistance value, and produced an identical one.
- transformer
- Contract manufacturing
- Inductor Coil
It is a sensor with optical fibers that requires a unique tension adjustment device, designed to sink into the water without stress when deployed underwater.
- transformer
- Contract manufacturing
- Inductor Coil
All materials are high-temperature specifications! Production of fixtures with coils for sintered metal creation.
- transformer
- Contract manufacturing
- Inductor Coil
After winding, the entire coil is encapsulated by resin molding! A sensor coil for distinguishing defects such as scratches is produced through magnetic measurement.
- transformer
- Contract manufacturing
- Inductor Coil
After winding, compression molding is performed to achieve mass production! Coils with ± tolerances that are closely aligned like mechanical parts.
- transformer
- Contract manufacturing
- Inductor Coil
Are you having trouble with various assembly tasks, coil prototypes, design, or manufacturing? We can handle a wide variety of coil manufacturing, from single units to mass production.
- transformer
- Contract manufacturing
- Inductor Coil
The gauge pressure can handle up to 120°C, and the absolute pressure can handle up to 100°C.
- transformer
A large number of series power supplies and various transformers that have successfully achieved weight reduction are featured!
- transformer
- power supply
[Sample Presentation] A Rich Lineup! Passive Components and Mechanical Parts from Ultra Electronics.
- Other semiconductors
- transformer
- Inductor Coil
Isolated power supply, FET drive, current detection, LAN, POE standards, etc.
- transformer
IEC60601-1 certification obtained high-performance isolation transformer
- transformer
Optimal noise countermeasures! E-type [noise filter transformer for equipment integration] with ultra-economical specifications, available in 10 types from 200VA to 10KVA! Custom orders are also accep...
- transformer
At the center of the world's possibilities.
- Other power sources
- transformer
- inverter
Insulation transformer for medical devices
- transformer
We also accommodate specifications such as copper plates, Ritz wires, and three-layer insulated wires.
- transformer
RF high-power transistors for aerospace applications
- Other electronic parts
- transformer