C&H Technology LPS1100 User Manual

6121 Baker Road,
Suite 108
Minnetonka, MN 55345

www.chtechnology.com

Phone [phone]

Fax [phone]

1-800-274-4284

Thank you for downloading this document from C&H Technology, Inc.

Please contact the C&H Technology team for the following questions -

Technical ● Application ● Assembly ● Availability ● Pricing

Phone – 1-800-274-4284

E-Mail – [e-mail]

www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES

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www.chtechnology.com

www.vishay.com

2 x M4 useful depth: 8

57

34

60

36

2 x Ø 4.2

LPS 1100
I5U 5 %
V2

64.7

15.2

21.2

25.2

13.6

Ø 20

25.8 ± 1

Power Resistor for Mounting onto a Heatsink

DIMENSIONS in millimeters

Thick Film Technology

FEATURES

• LPS high power: 1100 W

• Wide resistance range: 1  to 1.3 k
E24 series

•Non inductive

• Easy mounting

• Low thermal radiation of the case

• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912

LPS 1100

Vishay Sfernice

Notes

• Tolerances unless stated: ± 0.2 mm

• Power dissipation is 1100 W by using a water cooled heatsink at T
onto heatsink) and R

contact estimated at 0.07 °C/W.

th

MECHANICAL SPECIFICATIONS

Mechanical Protection Insulated case and resin for

potting UL 94 V-0

Resistive Element Thick film

End Connections Screws M4

Tightening Torque Connections 2 Nm

Tightening Torque Heatsink 2 Nm

Maximum Torque 2.5 Nm

Weight 79 g ± 10 %

ENVIRONMENTAL SPECIFICATIONS

Temperature Range - 55 °C to + 200 °C

Climatic Category 55/200/56

Revision: 14-Jun-12

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

For technical questions, contact: [e-mail]

= 15 °C of Rth = 0.059 °C/W (25 °C to the nearest point of the resistor

water

ELECTRICAL SPECIFICATIONS

Resistance Range 1  to 1.3 k

Tolerances ± 1 % to ± 10 %

Power Rating and
Thermal Resistance

Temperature Coefficient
(- 55 °C to + 200 °C),
IEC 60115-1

Dielectric Strength
IEC 60115-1,
1 min, 10 mA max.

Insulation  104 M

Inductance  0.1 μH

1

1100 W at + 25 °C

On heatsink

R

: 0.039 °C/W

th(j-c)

± 150 ppm/°C

7 kV

RMS

Document Number: 50059

or 12 kV

RMS