Wide range of advanced capacitor solutions.
Specifications for all standard SBE products.
DC Link Capacitors for Conversion and Inverters
Leading-edge film capacitor technology for the critical DC link application in transportation powertrain inverters.
Integrated IGBT Inverter Modules
SBE developed fully integrated sub-system solutions for the power electronics industry.
Combining the superior current capability of Power Rings with the capacitance capability of aluminum electrolytic capacitors.
Integrated Modules Test Kits
SBE’s test kits allow customers to do rapid prototyping of the topology without major investments in time and engineering resources.
Pulse/High Voltage Capacitors
Wide range of individual winding configurations are available with voltages up to 8kV.
A series of application notes on our products.
SBE offers several technologies to solve power electronic problems.
Papers on low Trise, low ESR/ESL, extreme pulse current survival and significant capacitance density.
Power Ring Technology
This proven technology provides extremely low internal losses (ESR) as well as the purest form of inter- connect symmetry which can dramatically lower inductance (ESL). These unique properties drive the leading edge electrical characteristics for the highest level of performance and reliability.
105°C Coolant DC Link Capacitor
SBE developed a leading edge Film Capacitor technology for EV powertrain inverters and gathered over 3.5 Million unit hours of life testing data on these capacitors, which can operate in a 105°C coolant environment. With that knowledge, SBE developed an array of design tools, which can accurately characterize the performance of the Power Ring and other capacitors.
Patented Pulse Technology
A revolutionary way of controlling the typical failure mechanism of pulse capacitors.
SBE has developed a number of testing methods to support its customers’ needs.
Recent NewsMay 14, 2014
PCIM Paper Presentation: 20% Increase in Inverter Efficiency Seen with Integrated DC Link Capacitor/Bus
SBE Inc. and Danfoss Silicon Power GMBH will present a paper entitled “Integrated DC link capacitor/bus enables a 20% increase in inverter efficiency” at the upcoming PCIM Europe conference, Wednesday, May 21 at 2:00 PM.
April 1, 2014
SBE, Inc. Announces Sale of Wrap & Fill/Axial Product Line to Cornell Dubilier Electronics, Inc.
This line consists of products typically less than 50μF in total capacitance and at voltages less than 5kV. Packing is exclusively that of single windings with wire or lug leads attached and wrapped with an insulating tape.