Press Release

2009-11-22

Flexible and cost-effective IGBT-based power electronics platform

Short time to market for power topologies from 10 – 100kW

  

Nuremberg, 24 November 2009 – SEMIKRON introduces the IGBT-based platform SEMiXBOX, a modular power assembly developed for power topologies from 10 – 100kW. The platform offers a cost-effective, compact design for inverters and converters in AC/DC drives, solar power, uninterruptible power supplies and power conversion applications. The SEMiXBOX consists of one or two main box sections which are assembled together for increased power or circuit complexity as required by the customer.

 

The modularity of the SEMiXBOX allows for different variations with a one or three-phase inverter, rectifier and chopper, providing practically any required topology up to 180A. The main power semiconductor modules of each box, the SEMiX diodes, thyristors or IGBTs are assembled onto a compact cooling system consisting of a heat sink and high performance fan, and coupled to a low-inductance DC link.

 

The SEMiXBOX is a fully qualified ready to use platform. Standard SEMIKRON components are integrated, resulting in a cost-effective, short time to market solution. A current sensing system is available as a standard option. The sensing system uses high quality hall-effect current sensors and provide a current range from 50 to 200 A. A multi-function printed circuit board is available on request to perform standard functions such as DC voltage measurement, temperature sensing or pre-charging. The complete assembly is enclosed in a robust IP20 unit, is EMI shielded, and is easily installed into a standard cabinet.  

 

More than five decades ago SEMIKRON started to integrate semiconductors, capacitors, cooling management systems and drivers into power assemblies. The design and application expertise of solution centers from each continent have been combined into the SEMIKRON Solution Center Network. Global support for local service provides development and production capabilities as close as possible to the customers´ applications.

 

Photo: The SEMiXBOX power electronics platform was developed for inverters and converters in AC/DC drives, solar power, UPS and power conversion applications.

 

About SEMIKRON:   SEMIKRON is an internationally leading power semiconductor manufacturer. Founded in 1951, the German-based family enterprise employs 2500 people worldwide. SEMIKRON comprises a global network of 35 companies with production plants in China, Korea, India, South Africa, Brazil, USA, Italy, France, Slovakia and Germany that guarantees fast and competent on-site customer care.

 

Products: The products range from chips, discrete semiconductors, transistor, diode and thyristor power modules to customer specific solutions and integrated power electronic systems for applications from one kilowatt into the Megawatt range. SEMIKRON is the market leader in the field of diode/thyristor semiconductor modules, enjoying a 37% share of the worldwide market. (Source: IMS Research „The worldwide market for power semiconductor discretes and modules“2008).

 

Applications: SEMIKRON technology powers nearly 50% of the globally installed wind power capacity. According to a survey carried out by BTM Consult Apes, the total wind power capacity installed until 2009 was 122 Gigawatt. 57 Gigawatt comprises semiconductors from SEMIKRON. “SEMIKRON inside” has become a trademark for markets such as industrial drives, power supplies, renewable energy, battery vehicles and the rail industry. In 2009 SEMIKRON formed a 50/50 joint venture with Magna Electronics to develop and produce inverters and chargers for electric and hybrid vehicles. As a significant innovator in the power electronics sector, many of SEMIKRON’s progressive developments have been accepted as industrial standards.

 

For more information, visit www.SEMIKRON.com.

 

 

SEMiXBOX

SEMISEL Thermal calculator & simulator
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