Ferrites and accessories
U 93/76/30 with I 93/28/30
Cores
Series/Type: B67345
Date: May 2017
EPCOS AG 2017. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS prior express consent is prohibited.
EPCOS AG is a TDK Group Company. U 93/76/30 with I 93/28/30
Cores B67345
Delivery mode: single units
For power transformers >1 kW (20 kHz)
Magnetic characteristics (per set)
UU UI
93/152/30 93/104/30
1
I/A 0.42 0.31 mm
I 354 258 mm
e
2
A 840 840 mm
e
2
A 840 840 mm
min
3
V 297000 217000 mm
e
m 1500 1100 g/set
The A value in the table applies to a core set comprising two ungapped cores.
L
Material A value P Ordering code
L e V
nH W/set
Combination UU 93/152/30
N27 5400 +30/20% 1800 < 16.0 (100 mT, 25 kHz, 100 C) B67345B0001X027
N87 5700 +30/20% 1900 < 5.5 (100 mT, 25 kHz, 100 C) B67345B0001X087
N97 5700 +30/20% 1900 < 4.0 (100 mT, 25 kHz, 100 C) B67345B0001X097
Combination UI 93/104/30
N27 7400 +30/20% 1850 < 12.0 (100 mT, 25 kHz, 100 C) B67345B0001X027 (U)
B67345B0002X027 (I)
N87 7900 +30/20% 1930 < 4.0 (100 mT, 25 kHz, 100 C) B67345B0001X087 (U)
B67345B0002X087 (I)
Please read Cautions and warnings and
2 5/17
Important notes at the end of this document.