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transformer Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

transformer Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 2025
This ranking is based on the number of page views on our site.

  1. TSURUTA ELECTRIC CO., LTD. Ibaraki//Industrial Electrical Equipment
  2. null/null
  3. null/null
  4. 4 null/null
  5. 5 電研精機研究所 Tokyo//Industrial Electrical Equipment
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transformer Product ranking

Last Updated： Aggregation Period:Jul 30, 2025～Aug 26, 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
  3. No-Cut Iron Core Small Transformer NCW Transformer
  4. Network Isolation Transformer HIT-1000 スミダコーポレーション 営業技術部
  5. 4 Three-Phase Double-Winding Isolation Transformers Large Capacity TH Series/Japanese Domestic Standard TSURUTA ELECTRIC CO., LTD.

transformer Product List

391～405 item / All 602 items

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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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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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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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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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