Power inductor · featured product
FI01-EE110-01 · 90 µH, 63 A rms power inductor
EE110 gapped-ferrite choke with Litz winding and U-bracket mounting for boost / PFC and output filter chokes up to ≈ 20 kHz.
Featured product
Preliminary · samples pending
FI01-EE110-01
Power inductor 90 µH · 63 A rms
EE110 gapped ferrite choke with Litz winding and U-bracket mounting. For boost / PFC and output filter chokes, inverters and DC/DC converters up to ≈ 20 kHz.
90 µH ±6 %Inductance, 10 kHz / 1 V
63 A rmsRated current, 15 kHz, 40 % ripple
120 AIsat (L ≥ 80 %) at 25 °C; 93 A at 100 °C
3.0 mΩDCR typ. at 25 °C (max 3.3 mΩ)
19 KTemperature rise at 63 A rms
2.70 kgTotal weight approx.
- Hi-pot 4.5 kV AC winding to core, insulation class F (155 °C)
- 2 mm steel U-bracket, 2 × M6 slots; 300 mm flying leads with M6 ring lugs
Full specification
Electrical
| Parameter | Condition | Value |
|---|---|---|
| Inductance | 10 kHz / 1 V, 0 A | 90 µH ±6 % |
| Inductance at DC bias | 63 A DC, core 25 °C | ≥ 85 µH |
| DC resistance | 25 °C, 4-wire at lugs | ≤ 3.3 mΩ (typ. 3.0) |
| Rated current | DC/LF + 40 % pk-pk ripple, 15 kHz, still air | 63 A rms |
| Saturation current | L ≥ 80 % L0, core 25 / 60 / 100 °C | 120 / 107 / 93 A |
| Hi-pot | 50 Hz, 5 mA, 1 s, winding – core | 4500 V AC |
| Total loss | 63 A rms, Ta 50 °C | ≈ 14.2 W |
| Insulation class | Wire, bobbin, tapes, tubing | F (155 °C) |
Mechanical (mm)
| Mounting length (bracket flanges) | 150 |
| Mounting slots | 2 × 6 × 16, c-c 136 |
| Height (mounting plane to top) | 117 |
| Bracket width × depth incl. winding | 37 × 83.5 |
| Lead length (from top of bracket) | 300 ±10 |
Preliminary data, datasheet R0.1. Saturation, temperature and loss figures are design calculations to be confirmed on first samples. Specifications subject to change without notice.
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