PQ20 FERROXCUBE [Ferroxcube International Holding B.V.], PQ20 Datasheet - Page 3

• Manufacturer Part Number: PQ20
• Description: PQ cores and accessories
• Manufacturer: FERROXCUBE [Ferroxcube International Holding B.V.]

Ferroxcube
Properties of core sets under power conditions
Note
1. Measured at 60 °C.
2008 Sep 01
3F3
3C81
3C90
3C91
3C94
3C95
3C96
3F3
GRAD
PQ cores and accessories
GRADE
E
H = 250 A/m;
f = 25 kHz;
T = 100 °C
B (mT) at
≥320
≥320
≥320
≥320
≥320
≥340
≥320
2650 ±25%
160 ±3%
250 ±3%
315 ±3%
400 ±3%
630 ±5%
(nH)
A
L
B ˆ
f = 25 kHz;
T = 100 °C
= 200 mT;
≤ 0.66
≤ 0.35
−
−
−
−
−
f = 100 kHz;
B ˆ
T = 100 °C
= 100 mT;
≤ 0.2
≈ 1540
≤ 0.37
≤ 0.27
≤ 0.31
≤ 0.2
≈ 145
≈ 183
≈ 232
≈ 366
−
≈ 93
−
µ
(1)
e
3
f = 100 kHz;
B ˆ
T = 25 °C
= 200 mT;
≤ 1.68
CORE LOSS (W) at
−
−
−
−
−
−
AIR GAP
f = 100 kHz;
≈ 620
≈ 360
≈ 270
≈ 200
≈ 120
B ˆ
T = 100 °C
(µm)
= 200 mT;
≈ 0
≤ 1.3
≤ 1.7
≤ 1.6
≤ 1.3
−
−
−
(1)
f = 400 kHz;
B ˆ
T = 100 °C
PQ20/20-3F3-A160
PQ20/20-3F3-A250
PQ20/20-3F3-A315
PQ20/20-3F3-A400
PQ20/20-3F3-A630
PQ20/20-3F3
= 50 mT;
≤ 0.53
≤ 0.54
−
−
−
−
−
TYPE NUMBER
PQ20/20
f = 500 kHz;
B ˆ
T = 100 °C
= 50 mT;
≤ 1.1
−
−
−
−
−
−