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transformer Product List and Ranking from 155 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. 長野愛知電機 本社・工場 Nagano//Industrial Electrical Equipment
  2. TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
  3. null/null
  4. 4 ジェーピーシー Tokyo//Electronic Components and Semiconductors
  5. 5 MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo Aichi//Trading company/Wholesale
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transformer Product ranking

Last Updated： Aggregation Period:Mar 18, 2026～Apr 14, 2026
This ranking is based on the number of page views on our site.

  1. Neon trance 長野愛知電機 本社・工場
  2. Announcement of Participation in the "Jumbo Surprise Exhibition 2026"
  3. Three-phase transformer for solar power generation 50kVA~ PPSC slave device TSURUTA ELECTRIC CO., LTD.
  4. 4 UL・CE compliant compact lightweight energy-saving transformer MEIHO Electronics Co., Ltd. Head office:Nagoya, Japan Tokyo branch:Chiyoda-ku, Tokyo
  5. 5 Film polishing device "SP-50 type" 松田精機

transformer Product List

481～510 item / All 851 items

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Voltage detection transformer

Voltage detection transformer

Domestic automated production manufacturer of voltage detection transformers.

Glowill's voltage detection transformer has pursued automated production of transformers in domestic factories, achieving high quality and low cost. Despite external environments such as country risks, we have a solid technology and track record that has allowed us to survive for over 40 years in the niche market of "dropper transformers." First, please click on this URL♪ ↓　↓　↓

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Pulse trans.

Pulse trans.

Domestic automated production manufacturer of pulse transformers.

Glowill's pulse transformers have pursued automated production of transformers in domestic factories, achieving high quality and low cost. We have solid technology and a proven track record of surviving for over 40 years in the niche market of "dropper transformers," undeterred by external environments such as country risks. First, please click on this URL♪ ↓　↓　↓

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Energy-saving transformer

Energy-saving transformer

I have ideas for energy saving.

Top runner transformers are subject to regulations that mandate transformer manufacturers to switch to these models, and users are required to consider their adoption. Therefore, many factories are progressing with the replacement of transformers along with the transition to top runner transformers. In factories, this mainly applies to high-voltage distribution equipment (single-phase 10kVA and above), but transformers used in low-voltage distribution equipment (below 10kVA) within the same factory fall outside the scope of this regulation. The "energy-saving transformer" supports energy-saving activities for low-voltage distribution equipment (such as distribution boards, control panels, and sub-distribution boards). First, click on this URL♪ ↓　↓　↓

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YDS Pulse Trans (LAN Filter) "15F Series"

YDS Pulse Trans (LAN Filter) "15F Series"

High-speed communication 2.5G/5G/10G Base-T! LAN filter compatible with PoE and PoE+.

The "15F Series" is a pulse transformer (LAN filter) that supports high-speed communication of 2.5G/5G/10G Base-T. Power over Ethernet (PoE), a power supply method using Ethernet, is being increasingly adopted in various terminal devices. It complies with the standards IEEE802.3af/IEEE 802.3at/IEEE 802.3bt (2.5G series). This solution is particularly suitable for industrial networking and IP communication, which are advancing in speed. 【Features】 ■ Supports PoE & PoE+ ■ Compact design ■ RoHS compliant ■ UL60950-1 safety certification passed * 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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BOURNS BMS Signal Transformer SM91508AL

BOURNS BMS Signal Transformer SM91508AL

It is a single-channel isolation transformer module for communication used in battery management systems (BMS).

This BMS transformer can be used with an operating voltage of 1000 Vdc and a 3000 Vac Hi-Pot insulation function for 60 seconds, within a temperature range of -40 to +150°C. It supports serial daisy chain/IsoSPI communication and complies with AEC-Q200. A common mode choke is used internally for noise filtering.

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Signal transformer "SM91502ALA-E"

Signal transformer "SM91502ALA-E"

For battery management systems! Supports serial daisy chain and IsoSPI communication!

The "SM91502ALA-E" is a signal transformer specialized for battery management systems. It supports serial daisy chain and IsoSPI communication. Developed for battery cell controller ICs from ADI, NXP, and TI, it is positioned as a recommended circuit component. 【Features】 ■ Integrated transformer and choke coil, single channel ■ Operating temperature range: -40 to +125℃ ■ RoHS 10 compliant, halogen-free *You can download the English version of the catalog. *For more details, please refer to the PDF document or feel free to contact us.

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Pulse Trans (LAN Filter) '11FC-05ENL'

Pulse Trans (LAN Filter) '11FC-05ENL'

Used in many applications as a solution for customers struggling with space factors.

The "11FC-05ENL" is our top-selling pulse transformer (LAN filter). It is a general-purpose component with a proven track record in various applications and fields. It is used in many applications as a solution for customers struggling with space factors due to its compact footprint. 【Features】 ■ Our top-selling pulse transformer (LAN filter) ■ Compatible with 10/100 Base-T ■ Compact footprint (land) with good space factor ■ Suitable for industrial operating temperature range (-40℃ to +80℃) ■ General-purpose component with a proven track record in various applications ■ Compliant with IEEE 802.3 and ANSI X3.263 * 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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Dual Pulse Transformer "SM13143EL"

Dual Pulse Transformer "SM13143EL"

Packaged as 2 Paltrus! Compliant with IEEE 802.3bt Type 3.

The "SM13143EL" is a new signal transformer from Bourns' Magnetics product line. It is a dual-port LAN 10/100/1000 Base-T product for Ethernet applications, compatible with PoE++. It complies with IEEE 802.3bt Type 3 and can be used with a maximum of 60W. The operating temperature range is 0 to +70°C, and the isolation voltage is 1.5kVrms. 【Features】 ■ Size: 27.8×10.8×8.35mm(H) ■ Operating temperature range: 0 to +70°C ■ RoHS10 compliant * You can download the English version of the catalog. * For more details, please refer to the PDF document or feel free to contact us.

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G-bit Pulse Transformer "SM91602L"

G-bit Pulse Transformer "SM91602L"

Reinforcement of insulation requirements for IEC60664-1 and IEC62368-1! Ensuring creepage distance/clearance distance.

The "SM91602L" is a pulse transformer for G-bit Ethernet manufactured by Bourns. It applies the know-how of power transformers to ensure creepage and clearance distances. The operating voltage is up to 500V, making it suitable for various applications. Please feel free to contact us when you need assistance. 【Features】 ■ For G-bit Ethernet ■ Reinforced insulation to meet IEC60664-1 and IEC62368-1 requirements ■ Size: 33.0×19.6×10.5(H)mm ■ Compliant with RoHS10 * 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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Isolation Transformer "ZE2531"

Isolation Transformer "ZE2531"

For power plant and substation monitoring systems! High-reliability products with AEC-Q200 certification.

The "ZE2531" is an isolation transformer designed for single-pair Ethernet (SPE) networks, supporting 10Base-T1L and Power over Data Line (PoDL). 10BASE-T1L is used in industrial fields such as factory and building automation and is expected to serve as a replacement technology for traditional field buses. Additionally, PoDL allows for data communication and power supply to be conducted over the same two cables, simplifying the wiring of industrial equipment and IoT devices. 【Features】 ■ Isolation transformer for single-pair Ethernet (SPE) networks ■ Supports 10Base-T1L and Power over Data Line (PoDL) ■ Isolation voltage of 3000VDC and 2000Vrms between windings ■ AEC-Q200 certified, high reliability *For more details, please download the PDF (English version) or feel free to contact us.

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NEMA standard energy-efficient three-phase distribution and power transformers for the American market.

NEMA standard energy-efficient three-phase distribution and power transformers for the American market.

NEMA standard energy-efficient three-phase distribution and power transformers for the American market.

- Energy Efficiency In the United States, the Energy Policy Act of 2005 (EPAct 2005) and the federal law specified in 10 CFR Part 431 require that low-voltage dry-type distribution transformers (15 kVA and above) sold and used in the U.S. and its territories after January 1, 2007, must meet the energy efficiency requirements set forth in the NEMA standard TP1-2002. - UL Standards Naturally, it complies with UL standards. Additionally, we can supply three-phase distribution and power transformers that meet this NEMA standard TP1-2002. - Specifications Please specify the primary voltage/secondary voltage. Please specify the capacity and connection method (e.g., Δ/Y). Please specify whether it is a standalone transformer or packaged.

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UL/CSA compliant three-phase transformer 'DTU**'

UL/CSA compliant three-phase transformer 'DTU**'

Expanded lineup of three-phase transformers compliant with UL/CSA standards, covering rated outputs from 8 to 500 kVA.

The "DTU**" is an additional model of the UL-compliant three-phase transformer DT series, covering a high capacity range of 8 to 500 kVA in addition to the existing rated output of 0.1 to 6.3 kVA. The DT series is a product of Trafomodern, an Austrian company for which we serve as the exclusive distributor in Japan. Trafomodern has over 65 years of know-how and achievements as a long-established mid-sized company specializing in transformers and chokes, and is renowned for its high technical capabilities and quality. 【Features】 ■ Covers a high capacity range with a rated output of 8 to 500 kVA. ■ Input voltage supports up to 600V (including taps). ■ Output voltage is selectable and has a wide range. ■ Winding materials can be chosen between copper or aluminum. ■ Complies with CE as well as UL/CSA standards. *For more details, please refer to the PDF document or feel free to contact us.

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UL/CE compliant single-phase transformer "ST Series"

UL/CE compliant single-phase transformer "ST Series"

★Complies with CE, North American UL, Japanese JIS, and global standards with one unit★

- It complies with global standards such as CE marking, North American UL, and Japanese JIS with just one unit. - With a wide multi-tap, it can accommodate the standard supply voltage and control voltage worldwide with a single unit. - Standardization has enabled shorter delivery times. - High-quality silicon steel plates are used. Optimized design significantly reduces inrush current, making transformer protection selection easier. - When used in conjunction with our globally compatible PKZM0-T transformer primary-side dedicated protector and FAZ secondary-side circuit protector, optimal protection for control transformers and control circuits can be achieved. - There are also transformers with built-in protectors that integrate primary and secondary protection (optimal for transformers of 800VA or more), helping to simplify wiring and save space.

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Toroidal Winding Machine "WH-900A"

Toroidal Winding Machine "WH-900A"

999-step program storage! Achieving resolution of the excess or shortage of turns in toroidal winding.

The "WH-900A" is a winding machine that incorporates modifications based on user thinking that machine manufacturers may overlook, achieving the resolution of the excess or shortage of turns in toroidal windings. It uses a 300W brushless DC motor as the main motor. The spread motor is a stepping motor, with a maximum rotation speed of 1200 RPM. Additionally, we offer both belt-type and slider-type heads. 【Specifications】 ■ Main Motor: 300W Brushless DC Motor ■ Spread Motor: Stepping Motor ■ Maximum Rotation Speed: 1200 RPM ■ Program Storage Capacity: 999 Steps ■ Power Supply: AC 220V 50/60Hz *For more details, please refer to the PDF document or feel free to contact us.

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Precision-grade current detection transformer "Through-type CT Series"

Precision-grade current detection transformer "Through-type CT Series"

Custom support! Precision-grade current detection transformer that can be used for solar power generation sales meters.

The "Through-Type CT Series" is a precision-grade current detection transformer with a 10-year warranty. It offers a product variation that covers small to large currents. Its excellent temperature characteristics make it suitable for use in billing meters. By achieving consistent production from injection molding to winding assembly, we ensure stable quality and can flexibly accommodate custom products. 【Features】 ■ Consistent production from injection molding to winding assembly at the Sebu factory ■ Usable in solar power generation billing meters ■ Customizable ■ Product variations that cover small to large currents ■ Usable in billing meters due to excellent temperature characteristics *For more details, please refer to the PDF materials or feel free to contact us.

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Measurement Transformer "SR-950/979/980"

Measurement Transformer "SR-950/979/980"

Compliant with IEC61010 basic insulation structure! Measurement VT equipped with L-shaped pins that are resistant to shock and vibration.

The "SR-950/979/980" is a measuring transformer with good linearity in the low voltage range and low distortion. It ensures a creepage/clearance distance of 4.0mm, with an insulation voltage of AC3000V. By processing ultra-fine wire into a nearly aligned winding, the electrical characteristics have been stabilized. Additionally, it employs heat-resistant phenolic bobbins to prevent bobbin deformation and terminal misalignment. 【Features】 ■ Complies with IEC61010 basic insulation structure ■ Ensures a creepage/clearance distance of 4.0mm ■ Insulation voltage of AC3000V ■ Good linearity in the low voltage range with low distortion ■ Stabilizes electrical characteristics by processing ultra-fine wire into a nearly aligned winding *For more details, please refer to the PDF document or feel free to contact us.

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Simple AC high current generator

Simple AC high current generator

The output current is monitored with an auxiliary CT! It is easy to generate a large current of AC 600A.

We would like to introduce the "Compact AC High Current Generator" handled by Sara Corporation. This product can easily generate a large current of AC 600A at approximately AC 12.5V. It is a compact product specifically designed for current generation. Additionally, through contract design, customization of the appearance structure and output specifications is possible. Please feel free to contact us. 【Features】 ■ Configuration specialized for current generation ■ Compact ■ Output current monitored with attached CT ■ Maximum output current on the secondary side: 1500A (instantaneous) ■ Customization of appearance structure and output specifications available (contract design) *For more details, please refer to the PDF materials or feel free to contact us.

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Ultrasonic sensor transformer '5RFH/5RFHB/5RGHB'

Ultrasonic sensor transformer '5RFH/5RFHB/5RGHB'

The inductance value can be adjusted! It is suitable for driving ultrasonic sensors.

The "5RFH/5RFHB/5RGHB" is a transformer for ultrasonic sensors that achieves an inductance tolerance of 3%. By realizing products with narrow tolerance on L values, it prevents malfunction of the module. It extends the overlapping characteristics compared to our conventional products, making it usable even in modules with larger currents. Additionally, to suppress frequency shifts in LC resonance due to temperature, materials with low temperature coefficients have been selected and used. 【Features】 ■ Achieves an inductance tolerance of 3% ■ Adopts a shielded structure with a case that is less susceptible to external noise ■ Suitable for driving ultrasonic sensors ■ Operating temperature range: -40℃ to +125℃ (including self-heating) *For more details, please refer to the PDF document or feel free to contact us.

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BMS transformer "VHK1550V"

BMS transformer "VHK1550V"

Industry-leading low leakage, high voltage resistance, thickness of 5.0mm.

Vehicle-mounted pulse transformer "VHK1550V" (W24.0mm × D15.0mm × H5.0mm) Achieves a low-profile design with a maximum height of 5mm, making it ideal for implementation in space-constrained devices. Furthermore, by aligning the terminal direction parallel to the winding, the wire extraction distance is optimized, successfully minimizing leakage inductance. This supports high-efficiency and stable power conversion. It also boasts excellent insulation performance, with a high voltage specification of AC 3500Vrms, meeting stringent safety standards and noise resistance requirements. It is an optimal product as a pulse transformer for BMS (Battery Management System) for xEVs. Signal transmission transformer High voltage resistance up to AC 3500Vrms Ensures creepage and clearance distances (primary side - secondary side) of 13mm Min. Low profile (5mm MAX.) Low leakage Operating temperature range: -40℃ to +150℃ (including self-heating) AEC-Q200 compliant

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Noise Zero Transformer

Noise Zero Transformer

Input and output are insulated up to DC to over 100 MHz, lightweight, high-efficiency, zero-noise transformer.

Union Electric is a manufacturer of custom transformers and coils with a rapid delivery time of 5 days. We utilize advanced technologies such as honeycomb coils, rectangular wire edgewise coil transformers, Union's original complete shielding method, and epoxy resin vacuum molding technology to meet our customers' challenging requirements. We use only safe materials and minimize waste to achieve compact, lightweight, high-efficiency, and high-performance products. Of course, we also comply with RoHS standards. Our noise-free transformer series is environmentally friendly, not only in terms of materials but also by reducing CO2 emissions and electricity costs.

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Injection Trans Transformer Wideband 1Hz to 7MHz

Injection Trans Transformer Wideband 1Hz to 7MHz

Wideband injection transformer for stability measurement of control loops.

TBJT02 is a broadband injection transformer for measuring the stability of control loops. It provides galvanic isolation between the sweep signal source and the control loop. The injection transformer is internally terminated with a 5-ohm resistor and protected by a 100 mA fuse. The available frequency range is from 1 Hz to 7 MHz.

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Injection Transducer Wideband 10Hz to 45MHz

Injection Transducer Wideband 10Hz to 45MHz

Broadband injection transformer for stability measurement of control loops.

TBJT01 is a broadband injection transformer for measuring the stability of control loops. It provides galvanic isolation between the sweep signal source and the control loop. The injection transformer is internally terminated with a 5-ohm resistor and protected by a 100 mA fuse. The available frequency range is from 10 Hz to 45 MHz.

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PoE-compatible 10/100BASE pulse transformer

PoE-compatible 10/100BASE pulse transformer

PoE-compatible 10/100BASE pulse transformer

The products from HALO ELECTRONICS in the United States support PoE (Power Over Ethernet) for 10/100BASE. The pulse transformer complies with IEEE802.3af, allowing power supply through Ethernet ports, supporting a maximum of 48V / 15.4W / 350mA. There are two operating temperature ranges: 0 to 70°C and -40 to 85°C. A connection of up to 100m is possible with CAT5 cable. The products can be used in applications such as IP phones, wireless base stations, and surveillance cameras. There are two types available: standalone pulse transformers and integrated RJ45 pulse transformers that effectively utilize board space. Both the standalone transformer and the integrated RJ45 pulse transformer come in three variations: 1Port, 2Port, and 4Port, allowing for selection based on application needs. *For more details, please contact us or download the PDF document.

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