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Switching Transformer Product List and Ranking from 17 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.

Switching Transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.

  1. オーエン Saitama//Electronic Components and Semiconductors
  2. ジェーピーシー Tokyo//Electronic Components and Semiconductors
  3. ブロードコム（アバゴ・テクノロジー株式会社） Tokyo//Electronic Components and Semiconductors
  4. 4 SUPREME COMPONENTS INTERNATIONAL Kanagawa//others
  5. 5 セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市） Tokyo//Trading company/Wholesale
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Switching Transformer Product ranking

Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.

  1. Switching Transformer "EPC Type" ジェーピーシー
  2. High Voltage Resistant Ethernet Transformer [IEC60601-1 Certified] ジェーピーシー
  3. Drive Photocoupler "ACPL-W346-000E" ブロードコム（アバゴ・テクノロジー株式会社）
  4. 4 【ISOCOM】Photocoupler, equivalent product from Toshiba available & short delivery time◎ セイワ 東京本社、関西支社、名古屋営業所、中国無錫　　グループ会社　エレクトロン（長野県松本市）
  5. 4 WB Trans CE/UL/CSA compliant WECC/WECA series TSURUTA ELECTRIC CO., LTD.

Switching Transformer Product List

91～120 item / All 196 items

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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.

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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.

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[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
  • Switching Transformer

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Optocouplers and Optical Isolators in the Automotive Industry

Optocouplers and Optical Isolators in the Automotive Industry

For in-vehicle applications! Providing optocouplers specially designed to meet reliability requirements.

Broadcom (Avago Technologies) offers a wide range of digital, IPM interfaces, gate drive optocouplers, and isolation amplifiers for the automotive industry. We have achieved a 125°C plastic optocoupler for automotive applications. The AEC-Q100 compliant R2Coupler products for automotive applications support various uses, including "automotive system CANBus interface isolation," "battery management systems," and "battery/inverter voltage monitoring." 【Product Lineup】 ■ High-speed optocouplers for digital signals ■ Optocouplers for gate drive ■ IPM interfaces ■ Isolation amplifiers *For more details, please refer to the related link page or feel free to contact us.

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Industrial Solutions: Wind Power

Industrial Solutions: Wind Power

Meets the strict requirements for power generation system applications! Developed, designed, and manufactured dedicated photo couplers.

Wind power generation is an environmentally friendly renewable energy source that utilizes the power of the wind. The airflow created by wind turbines serves as the power source for generators, producing electricity. Essentially, wind turbines convert the kinetic energy of the wind into electrical energy. A typical wind turbine system consists of inverters, chargers, and converters. Additionally, fiber links play a crucial role in the power conversion process and energy storage systems (ESS). Our company offers a wide range of photoconductors and industrial fiber optic solutions suitable for wind turbine applications, addressing various technical challenges related to AC-DC, DC-DC, and DC-AC power conversion devices, chargers for batteries (BB), control panels, communication units, and turbine control units (TCU). 【Product Lineup】 ■ Fiber optic modules and components ■ Optocouplers and optical isolators *For more details, please refer to the related link page or feel free to contact us.

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IGBT/SiC/GaN Gate Drive Photocoupler ACFL-3161

IGBT/SiC/GaN Gate Drive Photocoupler ACFL-3161

Output peak current 10A. Achieves high-speed switching in noisy environments. *Reference design diagram included in the explanatory materials.

The ACFL-3161 is a gate drive photocoupler with a peak output current of 10A. It excels in industrial applications where high insulation performance is required, such as motors and inverters, and where there are constraints on mounting space. It features a common mode transient immunity (CMTI) of over 100kV/μs, preventing malfunctions in gate driving in noisy environments. Additionally, with a propagation delay of less than 95ns, it enables high-speed switching, contributing to improved driving efficiency of IGBTs and SiC/GaN MOSFETs. **Features** - Single-channel SO-12 package, with creepage and clearance distances of approximately 8mm - Material class I, supporting CTI ≧ 600V - Achievable rise and fall times of 7ns (typ) - Numerous applications in buses and railway vehicles *Evaluation boards are available. Please feel free to contact us for more details.* *We also plan to release an automotive product (ACFL-3161T) compliant with AEC-Q100 Grade 1.* *You can view the explanatory materials (in English) for the "SiC/GaN Gate Drive Photocoupler," which includes reference design diagrams, by clicking the download button below.*

  • Other semiconductors
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15MBd Digital Photo Coupler SO5 ACPL-M75N

15MBd Digital Photo Coupler SO5 ACPL-M75N

Common mode transient immunity (CMTI) of 30kV/μs / Maximum propagation delay time of 55ns over the operating temperature range.

The ACPL-M75N utilizes LED and CMOS IC technology to achieve excellent galvanic isolation at data rates of up to 15MBd. The internal Faraday shield provides guaranteed common mode transient voltage immunity of at least 30kV/μs. The basic components of the photocoupler are a high-speed LED and a CMOS detector IC. The detector IC includes a built-in photodiode, a high-speed transimpedance amplifier, and a voltage comparator with an output driver. *If you are having trouble with EOL, please consult us.

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Gate drive photocoupler "ACPL-355JC"

Gate drive photocoupler "ACPL-355JC"

Output peak current 10A. For driving IGBT/SiC/GaN modules. SO16 package with protection function, CTI 600V (material class I).

The "ACPL-355JC" is a gate drive photocoupler that supports a peak output current of 10A and a wide operating voltage. With its high common-mode noise rejection capability (100kV/μs), it is suitable for driving modules such as IGBTs and SiC/GaN MOSFETs in motor control and inverter applications. It features excellent timing skew performance, with a propagation delay time of 140ns. It is equipped with functional safety to protect the module from overcurrent and report the status to the controller. 【Features】 ■ Compact implementation in an SO16 package with protection function CTI600V (material class I) ■ Reinforced insulation certified by international safety standards IEC/EN/DIN, UL, and CSA * A release of the automotive product "ACFL-3161T" compliant with AEC-Q100 Grade 1 is also planned. * Evaluation boards for SiC-MOSFETs (for Infineon and Wolfseed) are available. Please feel free to contact us for more details. ★ You can view the explanatory materials (in English) for the "SiC/GaN Gate Drive Photocoupler," which includes reference design diagrams, by clicking the download button below.

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Switching Transformer "EE Type"

Switching Transformer "EE Type"

RoHS compliant! A wide variety of sizes for general-purpose, standard switching transformers.

"EE Type" is a product of JPC Corporation, a specialized manufacturer of pulse components. It features a wide variety of general-purpose and standard cores, making it ideal for applications such as power device drive, switching power supplies, and choke coils. 【Features】 ■ RoHS compliant ■ General-purpose and standard cores ■ Wide range of sizes ■ Custom options available ■ Lead type *For more details, please download the PDF or feel free to contact us.

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Switching Transformer "PQ Type"

Switching Transformer "PQ Type"

Custom support available up to 9000W <Less than 100 lots is also possible>

"PQ Type" is a product of JPC Corporation, a specialized manufacturer of pulse components. It has a large core cross-sectional area, ensuring high output, and is ideal for applications such as power device driving, switching power supplies, and choke coils. [Features] ■ RoHS compliant ■ High output capability ■ Large capacity / high output ■ Lead type / no pin type ■ Customizable *For more details, please download the PDF or feel free to contact us.

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Digital Audio Transmitter "DA"

Digital Audio Transmitter "DA"

Audio transformer ideal for the interface of digital audio equipment.

"DA" is a product of JPC Corporation, a specialized manufacturer of pulse components. It complies with the AES/EBU standard and is ideal for the interface of digital audio equipment. 【Features】 ■ Voltage resistance: AC250V 1min ■ Insulation resistance: 100MΩ min. DC500V ■ Operating temperature range: 0℃ to +70℃ ■ Storage temperature range: -40℃ to +85℃ ■ Moisture sensitivity level (MSL): Level 1 *For more details, please download the PDF or feel free to contact us.

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Digital Audio Transmitter "DAHE"

Digital Audio Transmitter "DAHE"

RoHS compliant! Adopting OFC wire, an audio transformer with excellent transmission characteristics.

"DAHE" is a product of JPC Corporation, a specialized manufacturer of pulse components. It complies with the AES/EBU standard and uses OFC wire, making it a high-end model with excellent transmission characteristics. The DAHE04 series achieves outstanding transmission characteristics due to the use of OFC wire, while the 05 series further improves jitter through the adoption of shielding. Additionally, the 06 series is a high-performance model equipped with OFC/shielding. 【Features】 ■ Voltage resistance: AC250V for 1 minute ■ Insulation resistance: 100MΩ min. at DC500V ■ Operating temperature range: 0℃ to +70℃ ■ Storage temperature range: -40℃ to +85℃ ■ Moisture sensitivity level (MSL): Level 1 *For more details, please download the PDF or feel free to contact us.

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Ethernet Transceiver 100BASE/1000BASE 'CLA'

Ethernet Transceiver 100BASE/1000BASE 'CLA'

RoHS compliant! Ideal for LAN isolation pulse transformers.

The "CLA" is a product of JPC Corporation, a specialized manufacturer of pulse components. It is RoHS compliant and conforms to 10/100/1000 BASE IEEE802.3, making it ideal for LAN isolation pulse transformers. Taping options are also available. 【Features】 ■ Operating temperature range ・0℃ to +70℃ (CLA-01AF) ・-40℃ to +85℃ (CLA-HF series) ■ Storage temperature range: -55℃ to +120℃ ■ Moisture sensitivity level (MSL) ・Level 3 (CLA-01AF) ・Level 1 (CLA-HF series) ■ Taping options available ・650 pieces/reel (CLA-01HF to 03HF) ・350 pieces/reel (CLA-1000HF) *For more details, please download the PDF or feel free to contact us.

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Active Delay Line "AAD-ND"

Active Delay Line "AAD-ND"

Supports high-speed logic! Enables precise timing adjustments at a micro level.

The "AAD-ND" is an active delay line that supports high-speed logic, enhancing the performance of the same series "ADM-NJ" and enabling precise timing adjustments at a very small scale. This product supports delay times from 7 to 500 ns. 【Features】 ■ Supports high-speed logic ■ Enhanced performance of "ADM-NJ" ■ Enables high-precision timing adjustments ■ Complies with RoHS directives *For more details, please refer to the PDF materials or feel free to contact us.

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Active Delay Line "ADF-NFH"

Active Delay Line "ADF-NFH"

SOJ package adopted! Surface mount type active delay line that saves space.

The "ADF-NFH" is an active delay line that adopts the SOJ package and achieves space-saving with its surface mount design. This product supports delay times from 20 to 250 ns. 【Features】 ■ SOJ package adopted ■ Surface mount type ■ Space-saving ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

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Active Delay Line "ADF-NWA/NWB"

Active Delay Line "ADF-NWA/NWB"

RoHS directive compliant! Can be directly interfaced with TTL/CMOS logic circuits.

The "ADF-NWA/NWB" is an active delay line that can be directly interfaced with TTL/CMOS logic circuits. This product supports delay times from 25 to 250 ns. 【Features】 ■ Can be directly interfaced with logic circuits ■ Supports delay times from 25 to 250 ns ■ Compliant with RoHS directives *For more details, please refer to the PDF materials or feel free to contact us.

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Active Delay Line "ADM-NJ"

Active Delay Line "ADM-NJ"

5TAP standard type with a built-in buffer gate!

The "ADM-NJ" is a 5TAP standard type active delay line that incorporates a buffer gate. This product supports delay times from 25 to 500 ns. 【Features】 ■ Standard type with an integrated buffer gate ■ Supports delay times from 25 to 500 ns ■ Compliant with RoHS directives *For more details, please refer to the PDF materials or feel free to contact us.

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Active Delay Line "ADS-NJ"

Active Delay Line "ADS-NJ"

Supports delay times of 4-500 ns! Space-saving single inline type.

"ADS-NJ" is an active delay line that achieves space-saving with a single inline design. This product supports delay times from 4 to 500 ns. [Features] - Single inline type - Space-saving - Supports delay times from 4 to 500 ns - Compliant with RoHS directive *For more details, please refer to the PDF materials or feel free to contact us.

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Passive Delay Line "DR/CR DR-F/CR-F"

Passive Delay Line "DR/CR DR-F/CR-F"

Adjustment of small delay time (ps) in ECL circuits, cascade connection is possible!

"DR/CR DR-F/CR-F" is a passive delay line that allows for the adjustment of micro delay times (ps) in ECL circuits and can be connected in cascade. This product supports delay times from 0.1 to 1 ns. 【Features】 ■ Adjustable micro delay time ■ Cascade connection possible ■ Impedance 50/75Ω ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

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Passive Delay Line "SDL-4"

Passive Delay Line "SDL-4"

RoHS directive compliant! 50Ω is ideal for ECL devices, and 100-200Ω is optimal for TTL devices.

The "SDL-4" is a passive delay line suitable for ECL devices at 50Ω and TTL devices at 100-200Ω. This product supports delay times from 10 to 300 ns. 【Features】 ■ Impedance: 50/100/200Ω ■ 50Ω is optimal for ECL devices ■ 100-200Ω is optimal for TTL devices ■ Supports delay times from 10 to 300 ns ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

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Passive Delay Line "SDL-5"

Passive Delay Line "SDL-5"

Compact with DIP8 pins! Ideal for fine timing adjustments in ECL circuits and more.

The "SDL-5" is a compact passive delay line with a DIP8 pin, suitable for fine timing adjustments in ECL circuits and similar applications. This product supports delay times from 1 to 5 ns. 【Features】 ■ Compact with DIP8 pin ■ Ideal for fine timing adjustments in ECL circuits and similar applications ■ Impedance 50/75Ω ■ Compliant with RoHS directives *For more details, please refer to the PDF document or feel free to contact us.

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Programmable Delay Line "PAD-N"

Programmable Delay Line "PAD-N"

3-bit TTL I/O programmable delay line, directly interfaceable with TTL!

"PAD-N" is a 3-bit TTL I/O programmable delay line that can interface directly with TTL. This product supports delay times from 35 to 350 ns. 【Features】 ■ Direct interface capability ■ Supports delay times from 35 to 350 ns ■ Bit count: 3 bits ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

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Programmable Delay Line "PAD-NH"

Programmable Delay Line "PAD-NH"

A 3-bit TTL I/O programmable delay line designed for higher speed!

"PAD-NH" is a programmable delay line with 3-bit TTL I/O that aims to enhance the speed of the same series "PAD-N." This product supports delay times from 7 to 140 ns. 【Features】 ■ Achieves high speed ■ Supports delay times from 7 to 140 ns ■ Bit count: 3 bits ■ Compliant with RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

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Programmable Delay Line "PAD-NP/NPL"

Programmable Delay Line "PAD-NP/NPL"

Supports power supply voltage +5.0V/+3.3V! Capable of controlling delay time in 32 steps.

The "PAD-NP/NPL" is a programmable delay line capable of controlling delay times in 32 steps with 5-bit TTL I/O. This product supports delay times from 15.5 to 155 ns. 【PAD-NP Specifications】 ■ Power Supply Voltage: +5.0V ± 5% ■ Current Consumption: 90mA typ. ■ Input/Output Signal: Equivalent to TTL 74S ■ Rise Time: 4ns Max. ■ Offset Delay Time: 12ns typ. ■ Environmental Conditions ・ Operating Temperature Range: 0℃ to +70℃ ・ Storage Temperature Range: -20℃ to +85℃ *For more details, please refer to the PDF document or feel free to contact us.

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【ISOCOM】◎Equivalent products available from other companies【Dedicated phototransistor manufacturer】

【ISOCOM】◎Equivalent products available from other companies【Dedicated phototransistor manufacturer】

*Wide range of products from general-purpose phototransistors to IGBTs and high-speed options* *Cross-reference available! Can be replaced!*

ISOCOM is a phototransistor manufacturer established in 1982. As a leading company in high-performance infrared optoelectronics devices, we provide products at low cost, high quality, and short delivery times! We are an ideal manufacturer for considering replacements for products from domestic Japanese manufacturers that are often discontinued or have long lead times! You can download a comparison document featuring selected products from domestic manufacturers. For inquiries about equivalent products from other manufacturers, delivery times, prices, and more, please feel free to contact us. Amid ongoing difficulties in obtaining components from various manufacturers due to tight delivery schedules, we encourage you to consider ISOCOM products.

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  • Coupler
  • Switching Transformer

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バリスタ 在庫Line Up

バリスタ 在庫Line Up

KOA 円板バリスタ在庫持っています！ バリスタのことなら、ぜひ東京トロンまで！

購買代行も行っております。 試作から量産、コストダウンなどあらゆる調達をサポートします。 詳しくはカタログをダウンロードしていただくか、お問い合わせください。

  • Resistors
  • Switching Transformer

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WB Trans JEC compatible WT series Domestic use only type

WB Trans JEC compatible WT series Domestic use only type

This is a slim, lightweight cost-performance model. It is designed based on the JEC-2200.

It has the function of insulation and voltage boosting/reducing for single-phase circuits. Input and output can be connected not only through a terminal block but also through lead wires and connectors. The external shape is basically the same as WECA (vertical) / WECC (horizontal). ■Applicable standard: JEC-2200 ■Insulation class: B.H. ■Capacity: 100VA to 2.5kVA ■Voltage: Please specify the desired voltage for the primary side (P) Please specify the desired voltage for the secondary side (S) ● Explanation and precautions regarding inrush current ● WECC, WECA, and WT transformers use high-performance electromagnetic steel plates (0.2mm) and are designed with a significantly higher magnetic flux density compared to transformers using standard EI cores. On the other hand, the inrush current during excitation is larger, so when replacing with the current transformer, there is a possibility that the overcurrent protection device on the primary side may malfunction. If the protection device on the primary side is the same as the rated current, the likelihood of malfunction becomes very high, so it is necessary to either adopt a product designed to suppress inrush current or increase the rated interrupting current value of the protection device. Since measures against inrush current depend on the compatibility with the protection device, please contact our technical department for special designs and other inquiries.

  • transformer
  • Switching Transformer

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Switching transformer (custom)

Switching transformer (custom)

We have adopted our original bobbin to achieve high output! Based on customer requests, we propose suitable products.

We offer switching power supply transformers that meet various needs, such as transformers with multiple output windings and high voltage products. Additionally, we design, manufacture, and sell a variety of transformers, and we can propose suitable products based on our customers' requests. Please feel free to contact us when you need assistance. 【Features of Multi-Output Switching Transformers】 ■ High insulation voltage ■ Low cost and short delivery time ■ Utilizes our original bobbin to achieve multiple outputs - EI33: Up to 7 output circuits - EI40: Up to 12 output circuits *For more details, please refer to the PDF document or feel free to contact us.

  • transformer
  • Transformers
  • Switching Transformer

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Inverter for small EL (Electroluminescent) applications

Inverter for small EL (Electroluminescent) applications

We respond to the need for power while being compact!

Takase Industries' "Small Inverter for EL Applications" manufactures bobbins for miniaturization and wraps 0.04mm wire around them. Our company, with its experience and track record, handles these inverters, which require considerable manufacturing effort and have few handling manufacturers! 【Features】 ■ We manage everything from mass production to management. - Free estimates - Procurement of parts - Careful manufacturing in Japan - Reliable delivery - Comprehensive aftercare Our skilled staff, who have been involved in transformer production for many years, carefully manufacture each unit with the knowledge and technology of Takase Industries. Detailed specifications will be adjusted after consultation. *For more information, please contact us or download the PDF materials to view.

  • inverter
  • Inverter
  • Transformers
  • Switching Transformer

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IS180

IS180

Replaceable with competitors! Available for delivery in a short term of 4 weeks.

We would like to introduce the 'IS180' that we handle. It can be provided at a low cost and with a short delivery time of 4 weeks. It is compatible for replacement with competitors' products. Please feel free to contact us when you need it. 【Features】 ■ AC Input 1 circuit ■ Photocoupler * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

  • isolator
  • Switching Transformer

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