Resonant Transformers – Preferred sizes

  • Resonant Transformers for LLC or LCC converters, with integrated inductance, preferred sizes.
  • Suited for converters based on chips produced by ST Microelectronics, Fairchild, Texas Instruments, ON Semiconductor, Motorola, NXP, Power Integrations, Infineon, International Rectifier and many others.
  • Operating frequency 40KHz to 300…600KHz.
  • High creepage/clearance/DTI for reinforced insulation according to EN61558, EN60950, etc.
  • UL Recognized Components available on request.
resonant transformers for LLC converters
LayoutContinuous
Power(2)
Max Dimensions (mm)
ABH
22A120W23.239.416.5
24A(1)130W26.428.916.1
26B(1)190W26.728.920.7
34A(1)240W36.136.625.6
30A280W34.235.622.2
37A300W43.244.531.5
40A(1)440W33.632.833.4
50A500W53.062.326.3
52A700W53.656.738.3

(1) Standard tanks available on this size
(2) Max output power as reference only, the design requirements can affect it; higher peak power is possible