Transformers

With many years of experience of full compliance with military data bus standards of MIL-STD-1553 (US) and GJB289A-97 (CHINA), the insulating and coupling transforms guarantee the best electrical performance of data transmission in extreme environments. The technical consultation and customized engineering service provide the turns ratio configurations, component isolation, and common-mode rejection ratio characteristics to meet the requirements of the standards.

  • Working Temperature: -40°C ~ +105°C for industry
  • Working Frequency: 50 kHz ~ 2500 kHz
  • Power: 5W
  • Voltage: 12 V or 15 V
  • Packaging size: 23mmx17mmx20mm max
  • Application: switching power supply

Designed high power welding machine and charging station of the electric vehicle, the DMR95 ferrite material gives the full-bridge topological transformer extraordinary working properties under 50 kHz - 200 kHz with the power between 5 kW - 40 kW.

A type of Transformer with flat design, suitable of high density electronic devices. 

  • Working Temperature: -40°C ~ +105°C for industry
  • Working Frequency: 50 kHz ~ 2500 kHz
  • Power: 10W
  • Voltage: 12 V or 15 V
  • Packaging size: 25mmx20mm max
  • Application: switching power supply

  • Working Temperature: -40°C ~ +105°C for industry, -55°C ~ +125°C for military
  • Working Frequency: 50 kHz ~ 500 kHz
  • Packaging size: 8.5mmx7.9mmx5.5mm max
  • Max current: 10A
  • Application: switching power supply

  • Working Temperature: -40°C ~ +105°C for industry, -55°C ~ +125°C for military
  • Working Frequency: 50 kHz ~ 500 kHz
  • Packaging size: 13mmx11.5mmx8.5mm max
  • Max current: 20A
  • Application: switching power supply

  • Working Temperature: -40°C ~ +105°C for industry, -55°C ~ +125°C for military
  • Working Frequency: 50 kHz ~ 500 kHz
  • Packaging size: 18mmx16mmx10mm max
  • Max current: 30A

Application: switching power supply

Thank to the long history of development in moulded inductor, Crootem provides all series of SMT inductors with high power density, which are the most suitable for high power density module or POL (Point of load) power supply with VRM, VTM and other techniques.

Consultation and Engineering Services:

  1. Design of Transformer
  2. Calculation and Proposal of Specifications

Crootem offers quick prototyping service, with very low cost. For more information, Contact our sales personals:

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