Schiederwerk GmbH
Booth number: 1444-09
www.schiederwerk.de
About us
SCHIEDERWERK develops and manufactures highly customized power electronics for semiconductor, laser, and advanced industrial applications.
Based in Germany, we provide customized solutions for power conversion—from AC/DC power supplies and DC/DC converters to high-performance electronic systems. Our solutions are designed to meet the highest standards of precision, efficiency, reliability, and compact integration.
From concept and development through qualification and series production, SCHIEDERWERK supports customers throughout the entire product lifecycle. With engineering excellence, innovative thermal management concepts, power levels tailored to application needs, and efficiencies exceeding 96 %, we provide long-term power solutions for mission-critical applications.
Why SCHIEDERWERK
Custom-engineered power solutions
Efficiencies exceeding 96 %
High-power and high-performance designs
Compact, application-specific form factors
Innovative cooling concepts
German engineering and manufacturing excellence
Address
Neuburger Straße 40
90451 Nürnberg
Germany
E-mail: info@schiederwerk.de
Phone: +49 911 96365
Internet: www.schiederwerk.de
Contact person:
Christian Doeberlein
Marketing Manager
E-mail: c.doeberlein@schiederwerk.de
Phone: +49 911 9636 929
Tobias Brueske
Global Sales Director
E-mail: t.brueske@schiederwerk.de
Phone: +49 911 9636 930
Products & Services
Products
AC/DC converters
AC/DC switch-mode power supplies
DC/DC converters
AC/AC converters
Control cabinet manufacturing / Control panel construction
High-voltage power supplies
Electronic ballasts
Engineering & Manufacturing Capabilities
Circuit design (schematics and PCB layout), thermal management, EMC-compliant design (electromagnetic compatibility), and simulation.
Rapid manufacturing of initial functional prototypes (rapid prototyping) under production-like conditions for preliminary validation.
Sourcing of all components (ICs, MOSFETs, IGBTs, and passive components) and long-term mitigation of component obsolescence risks.
Execution of EMC testing, vibration and shock testing, climatic/environmental testing, and preparation for certifications such as CE, UL, and automotive standards.
100% inspection through Automated Optical Inspection (AOI), Automated X-ray Inspection (AXI), and in-circuit and functional testing (ICT/FCT).
Why SCHIEDERWERK:
100% Made in Germany
Efficiency levels of over 96%
High achievable performance parameters
Maximum quality and reliability
Compact, customer-specific form factors
Innovative cooling concepts
HVPS 60-30 DC
The HVPS 60-30 DC high-voltage power supply combines outstanding performance with state-of-the-art control technology. Thanks to its flexible integrated control system, the unit operates with minimal ripple and exceptionally low noise. Its air-cooled design ensures reliable continuous operation, while fast response times, precise control, and extremely low leakage currents guarantee maximum efficiency and safety.
Single-phase AC input
Continuous operation at full rated power
Analog remote interface (25-pin connector) and digital interface (RS-485)
Programmable voltage and current from 0 to 100%
Outputs for monitoring voltage and current
Short-circuit and overload protection
Operating temperature range from -20 °C to +40 °C
4U 19″ rack-mount design
Arc protection with integrated arc counter
Technical Highlights
Maximum Performance
The HVPS 60-30 DC high-voltage power supply stands out with its reliable and flexible usability in demanding applications. Its single-phase AC input enables easy integration into existing power supply systems, while continuous operation at full rated power ensures maximum efficiency and stability.
Full Control
For convenient and precise operation, the unit features comprehensive interface options. In addition to an analog remote interface with a 25-pin connector, a digital RS-485 interface is available, allowing seamless integration into modern control and automation environments. Voltage and current can be flexibly programmed from 0 to 100%, complemented by integrated monitoring outputs for continuous supervision of all relevant operating parameters.
Maximum Safety
A comprehensive safety concept ensures reliable operation: short-circuit and overload protection, along with advanced arc protection featuring an integrated arc counter, safeguard both the system and the application.
Robust in Operation
The extended temperature range of -20 °C to +40 °C enables reliable operation even under challenging environmental conditions.
Compact Integration
The compact design allows for easy integration into standardized 19″ rack systems, making the HVPS 60-30 DC an ideal solution for industrial applications, test systems, and complex technical environments.
Technical Specifications (Excerpt)
Max. continious system output power: 3,000 W
Output voltage: 0 to +60 kV DC (ref PE)
Output voltage stability:
static:
<0.005 % for input variation 187 – 264 V
<0.01 % +0.5 mV for 0 to 100 % output load variation
long term:
0.01 % per hour after 1/2h warm-up
0.05 % per 8 hours
Output voltage repeatability: < 0,1 % rated
Output voltage ripple: < 0.05 % rated + 1 V rms at full load
Output current regulation: < 0.1 % above 8 kV; < 0.2 % below 8 kV
