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Transformer Lamination Catalog
Cut Core Design Manual

Tape Wound Core Catalog


F Laminations



 

 

 

 

 

 

 

 

Transformer Lamination Catalog

LAMINATION TYPE 21 FB

21 FB Lamination


 
 
 
 
WGT
COUNT
PERF. DESIGNATION
MAT. TYPE
THICKNESS
CAT. #
LBS./M PCS.
PCS./LB.
SUPERPERM 80
HyMu 80
.014
21FB8414
3.49
286.5
SUPER Q 80
HyMu 80
.014
21FB8014
3.49
286.5
SUPERTHERM 80
HyMu 80
.014
21FB7414
3.49
286.5
SUPERPERM 49
49
.014
21FB4914
3.271
305.7
SUPERFLUX
PERMENDUR
.010
21FBVP10
2.314
432.2

 

CHARACTERISTICS OF A CORE STACK HAVING A SQUARE CROSS SECTION

VOLUME & WEIGHT

VOLUME .815 in. cubed 13.3 cm. cubed
WINDOW AREA .253 in. squared 1.63 cm. squared
WT. SUPER Q 80 .251 lb. 114 g.
WT. SUPERPERM "49" .236 lb. 106.8 g.
WT. SUPERFLUX .231 lb. 104.9 g.

 

MAGNETIC PATH DIMENSIONS

l 3.26 in. 8.28 cm.
A .250 in. squared 1.61 cm. squared

 

K1 (STACKING FACTOR)

THICKNESS
BUTT JOINED
INTERLEAVED (1 per layer)
.006 "
.90
.85
.014 "
.95
.90