UU – UR Cores

These cores are used for the construction of transformers in the frequency range from 10 to 500 kHz. The transferable outputs will be determined by core geometry and the upper frequency limits by the material selected. In previous years a major application was for in line transformers producing an electron deflection beam for CRT’s. Materials used for these applications are characterized by high flux density, low specific power losses and the decline of losses dependant on temperature in the range from 20o to 100oC.

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Dimensional details & AL Values with Tolerance Code

 

Part Number

Core

A

mm

B

mm

C

mm

D

mm

E

mm

F

mm

Effective Parameters

F5

F5A

F9

F10

F39

F44

F48

F49

               

le

mm

Ae

mm2

Ve

mm3

               
 

10.5±0.2

7.9±0.2

5.2±0.3

5.3±0.15

2.70-0.3


  • Available shapes: Square, Square/Round, and Round. I-bars also available.