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60 W PoE Transformers for
Active Clamp Forward Topology

  • Designed for active clamp forward topology
  • Operates at 200 kHz with 36 – 72 V input
  • Isolation 1500 Vrms one minute primary and aux to secondary, 500 Vrms primary to aux
  • RoHS-compliant. 260°C compatible. Tin-silver over tin over nickel over phos bronze terminations. Other terminations available at additional cost.

SPECIFICATIONS


Part number1
Click for samples
Inductance2
±20% (µH)
DCR Max (Ohms)3 Leakage
L max4
(µH)
Turns ratio Output
pri sec aux pri sec aux
POE600F-33L_ 100 35 2.30 185 0.55 6 1 3.5 3.3 V, 18.18 A
POE600F-50L_ 100 35 2.70 185 0.30 4 1 2.3 5.0 V, 12 A
POE600F-12L_ 100 35 8.00 156 0.17 2 1 1 12 V, 5.0 A
POE600F-24L_ 100 35 30 156 0.14 1 1 0.5 24 V, 2.5 A
1 When ordering, please specify packaging code: e.g. POE120PL-33LD
Packaging: D = 13" machine-ready reel
EIA 481 embossed plastic tape (See tape and reel specifications)
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
2 Inductance is for the primary, measured at 200 kHz, 0.1 Vrms, 0 Adc
3 DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
4 Leakage inductance is for the primary with the secondary windings shorted.
5 Ambient temperature range: −40°C to +125°C
6 Storage temperature range: Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
7 Maximum part temperature: +165°C (Ambient + temperature rise)
8 Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
9 Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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Updated: August 26, 2015