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Transformer Lamination Catalog
Cut Core Design Manual

Tape Wound Core Catalog


EI Laminations


 

Transformer Lamination Catalog

LAMINATION TYPE 187 EI

187 EI lamination
 
 
 
 
WGT
COUNT
PERF. DESIGNATION
MAT. TYPE
THICKNESS
CAT. #
LBS./M PCS.
PCS./LB.
SUPERPERM 80
HyMu 80
.006
187EI8406
.560
1,786.6
SUPERPERM 80
HyMu 80
.014
187EI8414
1.306
765.7
SUPER Q 80
HyMu 80
.006
187EI8006
.560
1,786.6
SUPER Q 80
HyMu 80
.014
187EI8014
1.306
765.7
SUPERTHERM 80
HyMu 80
.006
187EI7406
.560
1,786.6
SUPERTHERM 80
HyMu 80
.014
187EI7414
1.306
765.7
SUPERPERM 49
49
.006
187EI4906
.525
1,906.5
SUPERPERM 49
49
.014
187EI4914
1.224
816.9
SUPERFLUX
PERMENDUR
.006
187EIVP06
.519
1,925.2

CHARACTERISTICS OF A CORE STACK HAVING A SQUARE CROSS SECTION

VOLUME & WEIGHT

VOLUME .0571 in. cubed .933 cm. cubed
WINDOW AREA .0822 in. squared .530 cm. squared
WT. SUPER Q 80 .0175 lb. 7.94 g.
WT. SUPERPERM "49" .0164 lb. 7.44 g.
WT. SUPERFLUX .0162 lb. 7.34 g.

 

MAGNETIC PATH DIMENSIONS

l 1.625 in. 4.13 cm.
A .0352 in. squared .227 cm. squared

 

K1 (STACKING FACTOR)

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