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ULDCR07 fiches techniques PDF

Vishay - (ULDCR01 - ULDCR09) Stainless Steel Braking/Crowbar Resistor

Numéro de référence ULDCR07
Description (ULDCR01 - ULDCR09) Stainless Steel Braking/Crowbar Resistor
Fabricant Vishay 
Logo Vishay 





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ULDCR07 fiche technique
www.vishay.com
ULDCR
Vishay Draloric
Stainless Steel Braking/Crowbar Resistor
FEATURES
• High pulse energy capability up to 3.46 MJ
• Surface temperature increase below 450 K for
single pulse
• Operating temperature: - 55 °C to + 375 °C
• Modular system - user expandable
• Material categorization: For definitions of
compliance please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
RESISTANCE
VALUE
RESISTANCE
TOLERANCE
PULSE
ENERGY
E (1)
ULDCR01
5 m
0.14 MJ
ULDCR02
7 m
0.20 MJ
ULDCR03
10 m
0.29 MJ
ULDCR04
20 m
0.58 MJ
ULDCR05
40 m
± 10 %
1.15 MJ
ULDCR06
60 m
1.73 MJ
ULDCR07
80 m
2.30 MJ
ULDCR08
100 m
2.88 MJ
ULDCR09
120 m
3.46 MJ
Note
(1) Rectangular pulse t = 200 ms, time between 2 pulses: > 160 min
RATED
DISSIPATION
P40 °C
8 kW
6 kW
4 kW
2 kW
4 kW
6 kW
8 kW
10 kW
12 kW
RATED
CURRENT
I
1265 A
926 A
632 A
316 A
316 A
316 A
316 A
316 A
316 A
PULSE
CURRENT
I (1)
12 kA
TEMPERATURE
COEFFICIENT
900 ppm/K
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: ULDCR07R080KLX000
ULDCR0 7R0 8 0KLX 0 0 0
MODEL
VARIANT
VALUE
ULDCR
01 4 digit value
02 R = Decimal
03 R080 = 0.08
04
05
06
07
08
09
Product Description: ULDCR07 R08 10 % LX
TOLERANCE
CODE
K = ± 10.0 %
ULDCR
07
R08
PACKAGING
CODE
LX =
Loose pack
without quantity
10 %
SPECIAL
000 = Standard
3 digits
alphanumerical
code for
customized
design
LX
MODEL
VARIANT
VALUE
TOLERANCE CODE
PACKAGING CODE
Revision: 22-Nov-11
1 Document Number: 21026
For technical questions, contact: [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Free Datasheet http://www.datasheet4u.com/

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