Products

products Products

Wide range of advanced capacitor solutions.


specifications Specifications

Specifications for all standard SBE products.


DC link capacitors DC Link Capacitors for Conversion and Inverters

Leading-edge film capacitor technology for the critical DC link application in transportation powertrain inverters.


integrated modules Integrated IGBT Inverter Modules

SBE developed fully integrated sub-system solutions for the power electronics industry.


bank hardeners Bank Hardeners

Combining the superior current capability of Power Rings with the capacitance capability of aluminum electrolytic capacitors.


test kit 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 Pulse/High Voltage Capacitors

Wide range of individual winding configurations are available with voltages up to 8kV.


application notes Application Notes

A series of application notes on our products.


Technology

technical papers Technology Overview

SBE offers several technologies to solve power electronic problems.


technical papers Technical Papers

Papers on low Trise, low ESR/ESL, extreme pulse current survival and significant capacitance density.


power ring technology 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.


patented laser technology 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 laser technology Patented Pulse Technology

A revolutionary way of controlling the typical failure mechanism of pulse capacitors.


patented laser technology Testing Capabilities

SBE has developed a number of testing methods to support its customers’ needs.


Recent News

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.


March 12, 2014
SBE Announces the Launch of the First-ever UL-recognized Integrated Capacitor/Bus Structures – The 777A Series

SBE launches the UL-recognized 777A series of integrated capacitor/bus structures. This is the first time UL has ever issued recognition of an integrated capacitor/bus assembly.