Planar Transformer & Inductor (PE18 Series)

1. Features
  • Use of a multilayer PCB with 8 terminals
  • Low DC resistance
  • Big current: 5~20A
  • Typical efficiency: 97~99%
  • Recommended frequency range: 50kHz~1MHz
  • Topology

    - Buck, Boost, Buck-Boost, Forward, Flyback etc.
2. Dimension & Circuit



3. Electrical Specifications

Model Vin(V) Vout(V) Iout(A) Pout(W) Primary winding Secondary winding
L(µH) No.of Turns L(µH) No.of Turns
PE1875-1104 48 5 15 75 320 11 42 4
PE1866-1103 48 3.3 20 66 320 11 24 3
PE1850-1102 48 2.5 20 50 320 11 11 2
PE1875-0504 24 5 15 75 75 5 42 4
PE1866-0503 24 3.3 20 66 75 5 24 3
PE1850-0502 24 2.5 20 50 75 5 11 2
* PE1875-0504 model is connected from 1 to 3

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