BPQ35/35-1112CPFR TDK Corporation, BPQ35/35-1112CPFR Datasheet - Page 21

• Manufacturer Part Number: BPQ35/35-1112CPFR
• Manufacturer: TDK Corporation

Specifications of BPQ35/35-1112CPFR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

PQ Series PQ50/50 Cores
Part No.
PC44PQ50/50Z-12
∗
NI limit vs. A
PC44PQ50/50 gapped core (Typical)
• All specifications are subject to change without notice.
Note: NI limit shows the point where the exciting
Coil: ø0.4 2UEW 100Ts
10
10
32.0±0.6
current is 20% and 40% away from its
extended linear part.
3
2
L
10
-value for
2
A
L
-value ( nH/N
Temperature: 100
20%
2
)
40%
10
49.95±0.25
3
36.1±0.3
A
6720±25% (1kHz, 0.5mA)
9810 min. (100kHz, 150mT)
L
-value (nH/N
˚
C
A
Measuring conditions • Coil: ø0.4 2UEW 100Ts
PC44PQ50/50 core (Typical)
Dimensions in mm
L
2
-value vs. Air gap length for
)
10
10
3
2
∗
0.1
Air gap length ( mm )
Spacer gap
• Frequency: 1kHz
• Level: 0.5mA
Core loss (W) at 100°C
100kHz, 150mT
6.1 max.
Center pole gap
Parameter
Core factor
Effective magnetic path length
Effective cross-sectional area
Effective core volume
Cross-sectional center pole area
Minimum cross-sectional center pole area A
Cross-sectional winding area of core
Weight (approx.)
1
Temperature rise vs. Total loss for
PQ50/50 core (Typical)
(Ambient temperature: 25°C)
Note: The temperature rise is measured in the
100
50
room whose temperature and humidity are
fixed to 25°C and 45(%)RH. respectively.
(approx. 400
0
0
Measuring point
Calculated output power
(forward converter mode)
1045W (100kHz)
×
300
Total loss Pm ( W )
×
300cm)
Core
Coil
001-02 / 20070227 / e143.fm
C
Ae
Ve
A
Acw
5
e
1
cp
cp
min. mm
mm
mm
mm
mm
mm
mm
g
–1
2
3
2
2
2
0.346
113
328
37200
314
303
433
195
(21/33)
10