Resonant Transformers – Preferred sizes

  • Resonant Transformers for LLC 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.
  • Resonant Transformers with high creepage/clearance/DTI for reinforced insulation according to EN61558, EN60950, etc.
resonant transformers for LLC converters
Go to LLC integrated resonant transformers with PFC
Go to LLC integrated resonant transformers without PFC
Layout Continuous
Power(2)
Max Dimensions (mm)
A B H
22A 120W 23.2 39.4 16.5
24A(1) 130W 26.4 28.9 16.1
26B(1) 190W 26.7 28.9 20.7
34A(1) 240W 36.1 36.6 25.6
37A 300W 43.2 44.5 31.5
40A(1) 440W 33.6 32.8 33.4
50A 500W 53.0 62.3 26.3
52A 700W 53.6 56.7 38.3

(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

DATA SHEET
DATA SHEETS REQUEST
Image module