User Manual

GWS
Vitreous Wirewound Resistors with Lugs
Vishay Draloric
Document Number: 21003 For technical questions contact [e-mail]
www.vishay.com
Revision: 28-Aug-06 83
GWS 300
0 100 200 300 400 500
GWS 500
Temperature Rise
500
400
300
200
100
0
N
I
E
S
I
R
E
RU
T
A
R
E
P
M
ET
°
C
POWER IN W
0 50 100 150 200 250
GWS 30/100
GWS 30/133
Temperature Rise
500
400
300
200
100
0
NI ESIR E
R
U
T
AR
EPMET
°
C
POWER IN W
GWS 100
GWS 220
040 80 120 160 200
0 15 30 45 60 75
GWS 50
GWS 75
Temperature Rise
Temperature Rise
500
400
300
200
100
0
500
400
300
200
100
0
N
I E
S
I
R
E
R
UTA
R
E
P
M
ET
°
C
POWER IN W
N
I
ES
IR ER
U
TA
R
EPME
T
°
C
POWER IN W
010 20304050
GWS 25
GWS 35
Temperature Rise
0 5 10 15 20 25
500
400
300
200
100
0
GWS 15
GWS 20
Temperature Rise
500
400
300
200
100
0
NI ESIR ERUTAREPMET
°
C
NI
E
S
I
R
ERUTAREPME
T
°
C
POWER IN W
POWER IN W
Derating
- 55 50 150 250 350
%
NI REWOP DETA
R
120
100
80
60
40
20
0
40
AMBIENT TEMPERATURE IN
° C