Ultra High Power Resistors

We produce ultra high power resistors with different power levels from 350 W to 2,000 W. The parts are mounted directly on the heat sink and are characterized by outstanding dielectric strengths and partial discharge.

Cable connections are available for flexible installation. This prevents problems with air and creepage distances. An alternative is a direct-cooled high power resistor from 500 W to 1,700 W.

Using the advantages of ultra high power resistors correctly

EBG ultra high power resistors are available in various power ranges, sizes, tight tolerances and ohm values to meet each customer’s specific requirements. Each series can be quickly and flexibly adapted to the customer’s specifications.

Multiple options

Always proving high power vs. size ratio — from 350W to 2,000W

(as an example up to 2,000 W ultra high power resistor size at about2x2 inches)

High dielectric strength

Most ultra-high power resistors show a standard DC of 7kV rms (up to 12kV rms on request). DC test voltage much higher available

High partial discharge

Most ultra-high power resistors show a standard partial discharge rating of 4kV < 10pC (up to 7kV < 10pC on request)

Phase Change Material (PCM) available

Use ultra-high power resistor with pre-applied PCM for easy mounting and handling procedure (important ask for correct mounting activation details!).

Space-saving components vs. cost efficiency

Despite their compact size, our resistors offer high performance. In addition, costs are saved thanks to simple and quick installation.

Custom designs

Our R&D team and in-house test laboratory create ideal requirements for developing custom designed ultra high power resistors.

Would you like to find out more about ultra high power resistors?

Sabine Kamper-Rottensteiner - Solution Team Industrie

Sabine Kamper-Rottensteiner
Sales Team Industrie

UXP®-350 series

The UXP® -350 ultra high power resistor has an operating power of 350 W and is easy to mount on the heat sink.

Features

Operating power: 350 W
Tolerance range: ± 5% to ± 10% (tighter tolerances on request)
Ohmic range: from 0.03 Ω to 1 MΩ (higher values on request)
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength (insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Speed drives
Power supply devices
Power controllers
Robotics
Motor control systems
Energy transmission

Downloads

EBG Series UXP®-350 Download

UXP®-600 series

The UXP® -600 ultra high power resistor has an operating power of 600 W and is easy to mount on the heat sink.

Features

Operating power: 600 W
Tolerance range: ± 5% to ± 10% (tighter tolerances on request)
Ohmic range: from 0.03 Ω to 1.5 MΩ (higher values on request)
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength (insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Speed drives
Power supply devices
Power controllers
Robotics
Motor control systems

Download

EBG Series UXP®-600 Download

UXP®-800 series

The UXP® -800 ultra high power resistor has an operating power of 800 W and is easy to mount on the heat sink.

Features

Operating power: 800 W
Tolerance range: ± 5% to ± 10% (tighter tolerances on request)
Ohmic range: from 0.03 Ω to 1 MΩ (higher values on request)
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C (lower TCR on request)
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength (insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Speed drives
Power supply devices
Power controllers
Robotics
Motor control systems
Energy transmission

Download

EBG Series UXP®-800 Download

UXP®-2000 series

The UXP® -2000 ultra high power resistor has an operating power of 2000 W at 125°C bottom case temperature.

Features

Operating power: 2000 W
Tolerance range: ± 5% to ± 10%
Resistance range: from 0.1 Ω to 6 KΩ (higher values on request)
Temperature coefficient: ±150 ppm/°C (lower TCR on request)
Low-inductance design
Excellent in terms of partial discharge and dielectric strength (insulation against ground)
RoHS compliant
UL certified

Main areas of application

Speed drives
Power supply devices
Power controllers
Robotics
Motor control systems
Energy transmission

Download

EBG Series UXP®-2000 Download

UPT®-400 series

The UPT® -400 ultra high power resistor has an operating power of 400 W and is easy to mount on the heat sink.

Features

Operating power: 400 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.5 Ω to 1 MΩ
Temperature coefficient: ±150 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series UPT®-400 Download

UPT®-600 series

The UPT® -600 ultra high power resistor has an operating power of 600 W and is easy to mount on the heat sink. Six different layouts available.

Features

Operating power configuration: 1 x 600 W / 2 x 250 W / 3 x 120 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.03 Ω to 1.5 MΩ
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series UPT®-600 Download

UPT®-800 series

The UPT® -800 ultra high power resistor has an operating power of 800 W and is easy to mount on the heat sink. Six different layouts available.

Features

Operating power configuration: 1 x 800 W / 2 x 300 W / 3 x 150 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.03 Ω to 1 MΩ
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series UPT®-800 Download

UPT®-2000 series

The UPT® -2000 ultra high power resistor has an operating power of 2000 W and is easy to mount on the heat sink. Six different layouts available.

Features

Operating power configuration: 1 x 2000 W / 2 x 750 W / 3 x 360 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.1 Ω to 6 KΩ
Temperature coefficient: ±150 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant
UL certified

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series UPT®-2000 Download

ULX®-600 series

The ULX® -600 ultra high power resistor series features up to six different layouts and a very low component height.

Features

Operating power configuration 1 x 600 W / 2 x 250 W / 3 X 120 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.03 Ω to 1.5 MΩ
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters
Energieübertragung

Download

EBG Series ULX®-600 Download

ULX®-800 series

The ULX® -800 ultra high power resistor series features up to six different layouts and a very low component height.

Features

Operating power configuration 1 x 800 W / 2 x 300 W / 3 X 150 W
Tolerance range: ± 5% to ± 10%
Resistance range: from 0.03 Ω to 1 MΩ
Temperature coefficient: ±150 ppm/°C to ±500 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series ULX®-800 Download

ULX®-2000 series

The ULX® -2000 ultra high power resistor series features up to six different layouts and a very low component height.

Features

Operating power configuration 1 x 2000 W / 2 x 750 W / 3 X 360 W
Tolerance range: ± 5% to ± 10%
Resistance range: from 0.1 Ω to 6 KΩ
Temperature coefficient: ±150 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Excellent in terms of partial discharge and dielectric strength
(insulation against ground)
Low-inductance design
RoHS compliant

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series ULX®-2000 Download

UXM-400 series

High pulse load resistors with an operating power of 400 W.

Features

Operating power: 400 W
Tolerance range: ± 5% to ± 10%
Ohmic range: from 0.1 Ω to 10 Ω
Temperature coefficient: ±500 ppm/°C
Low-inductance design
Excellent in terms of partial discharge and dielectric strength (insulation against ground)
RoHS compliant

Main areas of application

Motor drives and controls
Power supply devices
Robotics
Drive control systems
Electric vehicles
Medical technology
Welding technology
Renewable energy systems
Frequency converters

Download

EBG Series UXM-400 Download

HXP-600 series

The HXP-600 series is available with up to five different layouts. The power resistor has an operating power of 600 W.

Features

Operating power configuration 1 x 600 W / 2 x 240 W / 3 x 135 W
Tolerance range: ± 5% to ± 10%
Resistance range: from 0.15 Ω to 5 KΩ
Temperature coefficient: >1R ±150 ppm/°C
Resistor is available with preapplied PCM (Phase Change Material)
Low-inductance design
RoHS compliant

Main areas of application

Frequency converters
Power supply devices
Power controllers
Robotics
Motor control systems

Download

EBG Series HXP-600 Download

[Translate to English:] Serie MTX 969 W / W-S / W-L

MTX 969 W / W-S / W-L series

The high power water-cooled MTX 969 W/W-S/W-L series has an operating power of up to 1,700 W.

Features

Operating power rating: up to 1,700 W
Operating voltage: up to 10 kV
Tolerance range: ± 10% to ± 5%
Ohmic range: from 0.5 Ω to 10 MΩ
Temperature coefficient: ±100 ppm/°C at ≥ 10 Ω (lower TCR on request)
Low-inductance design
RoHS compliant

Main areas of application

Power supply devices
Medical technology
Motor drives and controls
Electrostatic devices
Smart Grid Sensing / Mentering Converters
X-ray equipment
Renewable energy systems

Download

EBG Series MTX 969 W Download

Certifications & features

Our products and series are characterized by the following certifications

UL certified series available (ask for details)
ROHS compliant
Materials in accordance with UL 94 V-0

Contact us!

First Name *

Last Name *

Company Name *

E-Mail *

Phone

Message *

Ultra High Power Resistors

Multiple options

High dielectric strength

High partial discharge

Phase Change Material (PCM) available

Space-saving components vs. cost efficiency

Custom designs

Would you like to find out more about ultra high power resistors?

UXP®-350 series

Features

Main areas of application

Downloads

UXP®-600 series

Features

Main areas of application

Download

UXP®-800 series

Features

Main areas of application

Download

UXP®-2000 series

Features

Main areas of application

Download

UPT®-400 series

Features

Main areas of application

Download

UPT®-600 series

Features

Main areas of application

Download

UPT®-800 series

Features

Main areas of application

Download

UPT®-2000 series

Features

Main areas of application

Download

ULX®-600 series

Features

Main areas of application

Download

ULX®-800 series

Features

Main areas of application

Download

ULX®-2000 series

Features

Main areas of application

Download

UXM-400 series

Features

Main areas of application

Download

HXP-600 series

Features

Main areas of application

Download

MTX 969 W / W-S / W-L series

Features

Main areas of application

Download

Certifications & features

ABOUT EBG