We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for transformer.
ipros is IPROS GMS ・ IPROS One of the largest technical database sites in Japan that collects information on.

transformer Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
  2. ジェーピーシー Tokyo//Electronic Components and Semiconductors
  3. null/null
  4. 4 大阪高波 Osaka//Electronic Components and Semiconductors
  5. 5 MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Industrial Electrical Equipment
Go to Company Ranking

transformer Product ranking

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Three-phase transformer for solar power generation 50kVA~ PPSC slave device TSURUTA ELECTRIC CO., LTD.
  2. UL・CE compliant compact lightweight energy-saving transformer MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  3. Film polishing device "SP-100 type" 松田精機
  4. 4 Film polishing device "SP-50 type" 松田精機
  5. 5 Scott Transformers (Dry-Type Transformers), Large Capacity TBS Series TSURUTA ELECTRIC CO., LTD.

transformer Product List

526～540 item / All 857 items

Displayed results
Gate drive photocoupler "ACNU-3430-000E"

Gate drive photocoupler "ACNU-3430-000E"

Three times the speed of the previous generation! It prevents gate driver malfunctions in noisy environments.

The 『ACNU-3430-000E』 is a 5A output gate drive photocoupler in an 11mm surface-mount SSO-8 package, designed for industrial applications with high voltage and space constraints, such as 600VAC motor drives and 1kVDC solar inverters. The compact package with an 11mm creepage distance and a 10.5mm clearance distance provides excellent high voltage protection and signal isolation in tight spaces. 【Features】 ■ Maximum peak output current: 5A ■ Rail-to-rail output voltage ■ UVLO based on VE ■ Maximum propagation delay: 150ns ■ Maximum propagation delay difference: 90ns * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACNT-H313-000E"

Gate drive photocoupler "ACNT-H313-000E"

The output stage operates over a wide voltage range! It provides the drive voltage necessary for gate control devices.

The "ACNT-H313-000E" is a high-performance 2.5A gate driver optocoupler with a creepage distance and clearance of 14.2mm. The voltage output and high peak current of the optocoupler allow for direct driving of IGBTs. It adopts a stretch SO8 package with a creepage distance and clearance of 14.2mm, providing the long creepage and clearance required for high voltage power supply applications, as well as a high reinforced insulation voltage. 【Features】 ■ Maximum peak output current: 2.5A ■ Minimum peak output current: 2.0A ■ Maximum propagation delay: 500ns ■ Maximum propagation delay difference: 350ns ■ Minimum common mode rejection (CMR) performance: 40kV/μs @ VCM = 20,000V * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACNT-H61L-000E"

Digital Photo Coupler "ACNT-H61L-000E"

Compatible with 3.3V or 5V power supply! Operating temperature range is -40℃ to +105℃.

The 『ACNT-H61L-000E』 is a low-power digital optocoupler with a creepage distance and clearance of 14.2mm, designed for surface mount packages. It combines an AlGaAs light-emitting diode (LED) and a high-gain photodetector IC for system control. This device has extremely low power consumption, with a maximum supply current of 2mA over a wide temperature range. It is suitable for insulated communication logic interfaces and control in high-voltage power systems such as renewable energy inverters and medical devices. 【Features】 ■ Low supply current (I DD): up to 2mA ■ Low input current support: minimum 5mA ■ Common mode rejection (CMR): 20kV/μs @ V CM=1,000V ■ High-speed interface: minimum 10MBd ■ Wide temperature range: -40℃ to +105℃ * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACPL-M51L-000E"

Digital Photo Coupler "ACPL-M51L-000E"

Overseas safety standard compliant! 1Mbd digital optocoupler with low power supply voltage.

The "ACPL-M51L-000E" is a low-power, low-supply-voltage 1Mbd digital optocoupler that can be connected and used as a 4-terminal device. It provides electrical isolation between the input and output using an insulating layer between the light-emitting diode and the optical detector. In addition to TTL/CMOS and TTL/LSTTL interfaces, it can also be used for analog applications. 【Features】 ■ Wide supply voltage range VCC: 2.25 to 24V ■ Low LED drive current: 3mA (minimum) ■ Open collector output ■ TTL compatible output ■ Compact SO-5 package * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive optocoupler "ACPL-W349-000E"

Gate drive optocoupler "ACPL-W349-000E"

It is possible to directly drive MOSFETs and IGBTs with a maximum rating of 1200V/100A.

The 『ACPL-W349-000E』 is a high-speed gate drive photocoupler device with a built-in AlGaAs LED and a power output stage that couples optically to integrated circuits. This device is used in power conversion applications. The wide operating voltage range of the power stage provides the necessary drive voltage for gate control elements. 【Features】 ■ Maximum peak output current: 2.5A ■ Wide operating voltage Vcc range: 15–30V ■ Maximum propagation delay: 110ns ■ Maximum propagation delay difference: 50ns ■ Rail-to-rail output voltage *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Output gate drive photocoupler "ACPL-337J-000E"

Output gate drive photocoupler "ACPL-337J-000E"

Provides safe signal separation and high insulation reliability in high-pressure, noisy industrial applications.

The ACPL-337J-000E is a fully functional 4.0A output gate drive photocoupler that can directly drive IGBTs and power MOSFETs. It is equipped with a high DESAT brake current source and feedback function with undervoltage lockout (UVLO). It allows for easy play in motor control and power inverter/converter applications. 【Features】 ■ Maximum peak output current: 4.0A ■ Rail-to-rail output voltage ■ Mirror clamp sink current: 2.0A ■ Built-in protection function for FETs/IGBTs ■ Maximum propagation delay (across the entire temperature range): 250ns * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Drive Photocoupler "ACPL-W346-000E"

Drive Photocoupler "ACPL-W346-000E"

Overseas safety standards compliant! LED current input with hysteresis.

The 『ACPL-W346-000E』 is a high-speed gate drive phototransistor optocoupler that incorporates an AlGaAs LED and is optically coupled to an integrated circuit with a power output stage, providing a peak output current of 2.5A. The wide operating voltage range of the power stage supplies the necessary drive voltage for gate control devices. The voltage and high peak output current are ideal for directly driving MOSFETs at high switching frequencies, enhancing conversion efficiency. 【Features】 ■ Maximum peak output current: 2.5A ■ Minimum peak output current: 2.0A ■ Rail-to-rail output ■ Maximum propagation delay: 120ns ■ Maximum propagation delay difference: 50ns *You can download the English version of the catalog. *For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Digital Photo Coupler "ACPL-K71T-000E"

Digital Photo Coupler "ACPL-K71T-000E"

Compliant with the Grade 1 test guidelines established by AEC-Q100!

The 『ACPL-K71T-000E』 is a high-speed CMOS digital optocoupler suitable for use in electric vehicles. Each channel consists of a CMOS detector IC that aggregates photodiodes, a high-speed transimpedance amplifier, and a voltage comparator with an output driver. It is equipped with reinforced insulation resistance and reliability necessary to achieve safe signal isolation in automotive and industrial applications that require high-temperature resistance. 【Features】 ■ Complies with Grade 1 test guidelines established by AEC-Q100 ■ Operating temperature range: -40 to 125℃ ■ 5V CMOS compatible ■ Excellent CMR (common mode rejection) performance: 40kV/μs @ common mode voltage V CM = 1000V * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Coupler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
High-speed CMOS R2Coupler 'ACPL-M71T-000E'

High-speed CMOS R2Coupler 'ACPL-M71T-000E'

Wide operating temperature range from -40℃ to 125℃! High-speed applications with a maximum propagation delay of 35ns.

The ACPL-M71T-000E is a high-temperature digital CMOS optocoupler in an SO-5 package. This product, suitable for hybrid and electric vehicles, achieves excellent performance and low power consumption using CMOS IC technology. All products are AEC-Q100 compliant and operate over a wide temperature range from -40°C to 125°C. 【Features】 ■ 5V CMOS compatible ■ Common mode noise rejection: 40kV/μs @ VCM=1000V ■ Operating temperature range: -40°C to 125°C ■ Low propagation delay: Power ACPL-M71T: 26ns @ IF=10mA (typical value) * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "ACSL-6310-00TE"

Photocoupler "ACSL-6310-00TE"

Guaranteed operation in the temperature range of -40℃ to 100℃! An ideal product for interfaces.

The ACSL-6310-00TE is a multi-channel bidirectional high-speed logic gate photocoupler. The integration of multiple photocouplers has been achieved through patented technology. These devices provide bidirectional isolated data transfer and communication in a compact surface mount package. Additionally, options for 15 MBd speed and a wide supply voltage range are available. 【Features】 ■ Selectable from 2, 3, and 4 channel configurations ■ Bidirectional ■ Voltage range: 3.0 V to 5.5 V ■ High speed: 15MBd (Typ.), 10MBd (Min.) ■ Common mode noise rejection capability: 10 kV/s (Min.) at V = 1000V * An English version of the catalog is available for download. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Photocoupler "ACPL-K370, ACPL-K376"

Photocoupler "ACPL-K370, ACPL-K376"

There is an open-collector output that provides both CMOS-compatible insulation breakdown voltage.

The "ACPL-K370" and "ACPL-K376" are voltage/current detection photocouplers. The "ACPL-K376" is a low current version of the "ACPL-K370." High-efficiency AlGaAs devices provide higher luminous output with lower drive currents and utilize a threshold detection input buffer IC and one external resistor to enable control of the threshold level over a wide input voltage range. 【Features】 ■ ±5% voltage detection accuracy ■ Wide AC or DC detection range of 1140 Vpeak ■ User-configurable single/dual detection levels ■ Enhanced noise immunity with hysteresis ■ Ultra-low threshold current of 1.32mA (ACPL-K376) * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive optocoupler "ACNW3430"

Gate drive optocoupler "ACNW3430"

Ideal for driving IGBTs and power MOSFETs used in motor control inverters!

The ACNW3430 is a gate drive optocoupler that incorporates an LED optically coupled to an integrated circuit with a power output stage. It features noise immunity of 100kV/μs, preventing false triggering in noisy industrial environments. With its output voltage and high peak output current, it is ideal for direct driving of IGBTs. Additionally, it has a maximum operating isolation voltage of VIORM=1414 Vpeak according to IEC/EN/DIN EN 60747-5-5. **Features** - Peak output current of 5.0A (maximum) - Rail-to-rail output voltage - UVLO based on VE when using a negative power supply - Maximum propagation delay time of 150ns - Maximum propagation delay time difference of 90ns *For more details, please refer to the PDF document or feel free to contact us.*

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
CMOS Photocoupler "ACPL-x6xL Series"

CMOS Photocoupler "ACPL-x6xL Series"

It is possible to control the rise and fall times over a wide range of load capacity.

The "ACPL-x6xL series" is an ultra-low power 10MBd digital CMOS optocoupler composed of AlGaAs LED and high-gain photodetector IC. It supports power supply voltages of 3.3V/5V and operates with an input current of only 1.6mA. Direct driving of the optocoupler by microcontroller output is possible. It ensures compatibility with CMOS/TTL and provides maximum isolation for AC and DC circuits. It is suitable for high-speed logic interface applications. 【Features】 ■ Low supply current: 1.3mA/channel Id2 current ■ Low input current: 1.6mA ■ Built-in slew rate controlled output ■ VCM = 20kV/μs @ 1,000V common mode rejection (CMR) ■ High speed: 10MBd * You can download the English version of the catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
Gate drive photocoupler "ACPL-32JT"

Gate drive photocoupler "ACPL-32JT"

High noise resistance! Provides high insulation and reliability suitable for automotive and high-temperature industrial applications.

The "ACPL-32JT" is a 2.5A peak IGBT gate drive photocoupler for R2Coupler automotive applications. It incorporates an isolated flyback DC-DC controller, non-saturation detection function, active mirror clamp function, and UVLO feedback function. With a short propagation delay time and high precision timing skew performance, it achieves excellent timing control and efficiency. 【Features】 ■ Compliant with AEC-Q100 Grade 1 test guidelines ■ Operating temperature range suitable for automotive applications: -40°C to 125°C ■ Isolated flyback DC-DC controller ■ Stabilized output voltage: 20V ■ Peak output current: 2.5A (maximum) *For more details, please refer to the PDF document or feel free to contact us.

  • Other electronic parts

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
[Data] Lifetime Calculation of High-Reliability LEDs in Photocouplers

[Data] Lifetime Calculation of High-Reliability LEDs in Photocouplers

Choose the appropriate forward LED input current for your application! Includes LED reliability stress tests and acceleration factors.

Broadcom's (Avago Technologies) optocouplers use high-reliability LEDs to meet the reliability requirements of critical systems. LED technology has matured over more than 40 years, consistently improving manufacturing processes for performance enhancement and improvement. This document introduces how Broadcom utilizes LED reliability stress data obtained from accelerated life environments based on the Black model to predict lifespan performance. This analysis provides designers with assurance and design flexibility, allowing them to select the appropriate forward LED input current for their applications. [Contents] ■ Introduction ■ LED Reliability Stress Testing ■ Acceleration Factor ■ Summary ■ References *For more details, please refer to the PDF document or feel free to contact us.

  • LED Module

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Search Keywords Related to transformer

COPYRIGHT © 2001-2025 IPROS CORPORATION ALL RIGHTS RESERVED.