High Voltage Assemblies

Applied Power Systems produces a series of High Voltage Pulse Power Stack Assemblies for a wide range of applications.

Utilizing our High Power Semiconductor Stacks, thermal management systems, High Voltage SCR Firing cards and Fiber Optic interfaces, we produce single phase and multiple phase semiconductor switch assemblies ranging from 4KV to 68KV in various configurations and output current capacities. 

These semiconductor based high voltage switches provide improved performance and reliability compared to alternative switch technologies. A sample of standard High Voltage Pulse Power Assemblies available from APS are shown below.  APS possesses many years of design experience and the expert knowledge required to design reliable, custom HV stacks for pulsed power applications.

HVSW26K12
High Voltage SCR Switch
HV SCR Stack w/ HV Gate Firing Board
26kV 1200A Rating Pulsed Operation
HVD68K 
High Voltage Diode Stack, 68kV
   
HVSW16K12 High Voltage SCR Switch 
HV SCR Stack w/ HV Gate Firing Board
16kV 1200A Rating Pulsed Operation

 

HVSW4K20 
High Voltage SCR Switch
HV SCR Stack w/ HV Gate Firing Board
4.2kV 2000A Rating Pulsed Operation

HVASW14K10
High Voltage AC Switch, 13.8kV
Dual HV SCR Stack w/ HV Gate Firing Board
13.8kV 1000A Rating Pulsed Operation
   
HV3P8K06 
HV 3-Phase Rectifier
8kV 600A Rating

HV1P8K06 
HV Single Phase Rectifier
8kV 600A Rating

HVD54K
High Voltage Diode Clamp Stack, 54kV
   
 
HVSW7K04 High Voltage SCR Stack
7kV 400A Rating

Click on each one to view several examples.

 
 

High Power Inverters

High Power Inverters

5-500 kilowatt Inverters, AC Controllers and IGBT Inverters are available with Full Bridge, Half Bridge, 3-Phase Bridge, Chopper and Soft Start Circuits.  Options include Air or Liquid Cooled, Voltage Feedback, Current Feedback, Thermal Feedback, Snubbers,  Laminated Bus, DC Filter Capacitors, Fuses, and Blowers/Fans. Our Single Phase or 3-Phase Inverters are designed to fit a wide range of applications or custom designed to fit uniqe requirments.

High Power Converters

High Power Converters

Our High Power Converters are available in Single Phase, Three Phase, Poly Phase, AC Switch, Parallel Configuration and Static Switch configurations.  Options include Air or Liquid Cooled, Voltage Feedback, Current Feedback, Thermal Feedback, Snubbers, Laminated Bus, Filter Capacitors, Output Bus Bars, and Blowers/Fans.  These products are widely used for High-Power Motor Control, High-Power AC-DC Power Suppplies and High-Power DC-DC Power Supplies.

High Power Semiconductor Assemblies

High-Power Semiconductor Assemblies

Our High-Power Semiconductor Assemblies are available with Single, Doubler, Three Phase, Full Bridge, Series Stacks, Parallel, AC Switch, Static Switch, Common Anode/Common Cathode Topologies.  Options for include Air or Liquid Cooled, Bus Bars, Gate Firing Boards, Fuses, Snubbers, Blowers/Fans, Thermal Switches, Insulated Mounting and FiberOptic Interfaces. We offer a wide range of Power Semiconductors to satisfy a wide range of power management requirements.

 

IGBT and SCR Gate Driver Boards

IGBT and SCR Gate Driver Boards

Our IGBT and SCR Gate Driver Boards come in Full Bridge, Half Bridge, 3-Phase Bridge, Single, Doubler, Twelve Pulse, AC Switch and High Voltage Driver circuit boards.  Options for our IGBT and SCR Converters include Voltage Feedback, Current Feedback, Thermal Feedback, Device Fault Protection, Circuit Protection and FiberOptic Interface.  Our SCR and IGBT Controllers are made to fit a wide range of applications and can be quickly customized to meet unique applications.

Custom High Power Systems

Custom High Power Systems

We offer Custom High Power Systems design utilizing our years of experience with power component technologies.  We we can design build entire high power system with state of the art enclosures, digital / analog interface signals, control and monitoring circuitry.  Our advanced cooling techniques with baseplates, heatsinks, fans, blowers and liquid cooling devices ensure your custom power supply design will have the best in thermal management.