Ferrites and accessories
UU 93/152/30, UI 93/104/30
Core set
Series/Type: B67345B0001, B67345B0002
Date: June 2013
Data SheetData Sheet
EPCOS AG 2015. 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 cores
UI 93/104/30 cores B67345
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
U and I cores are supplied as single units. The A value in the table applies to a core set comprising
L
two ungapped cores.
Material A value P Ordering code
L e V
nH W/set
Combination UU 93/152/30
N27 5400 +30/20% 1800 < 16 (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 (100 mT, 25 kHz, 100 C) B67345B0001X097
Combination UI 93/104/30
N27 7400 +30/20% 1850 < 12 (100 mT, 25 kHz, 100 C) B67345B0001X027 (U)
B67345B0002X027 (I)
N87 7900 +30/20% 1930 < 4 (100 mT, 25 kHz, 100 C) B67345B0001X087 (U)
B67345B0002X087 (I)
Please read Cautions and warnings and
2 06/13
Important notes at the end of this document.