Showing posts with label capacitors. Show all posts
Showing posts with label capacitors. Show all posts

Sunday, December 14, 2014

Electrocube - Custom Film Capacitors EMI Filters

Electrocube is among the industry’s most-respected design manufacturers of passive electrical components for a wide range of standard and custom applications.

Electrocube - Custom Film Capacitors EMI Filters

Electrocube - Custom Film Capacitors EMI Filters

Electrocube manufactures made-to-order, one-of-a-kind precision components, They custom-design and manufacture fill capacitors and RC networks as well as transformers.
  • Film Capacitors, AC/DC, IGBT, Banks
  • EMI Filters, High Rel. Custom
  • Foil Transformers, Transformer Rectifier Units
  • RC (Resistor Capacitor) Networks, Circuit Protection
  • Many other related custom products
Custom EMI Filters

Full custom design, manufacture and testing, complete inductor winding and filter production facilities.

Electrocube, Inc
3366 Pomona Blvd. Pomona CA 91768

Monday, July 7, 2008

Epcos AG - Components - Modules and Systems

They manufacture and market electronic components, modules and systems. The product line include SAW components, EMC Components, ceramic components, capacitors and inductors.



Epcos AG - Capacitors EMC SAW Components



"SAW components (surface acoustic wave components), integrated radio frequency modules are key components of modern information and communications."



Power factor correction: Controllers for single-phase networks



TDK Corporation has extended its range of EPCOS power factor controllers. The new BR7000-I controller is designed specifically for single-phase networks and combines all the performance features and functions of the proven BR6000 series with the benefits of the BR7000 controller.



Power factor correction Controllers Epcos

The controller has 12 or 13 outputs. The message and alarm relay parameters may be programmed to open or close.



EPCOS AG (Member of TDK-EPC)

St.-Martin-Strasse 53 81669 Munich GERMANY

Tuesday, March 4, 2008

Johanson Trimmer Capacitors

Johanson Trimmer Capacitors




Johanson Manufacturing Corporation is a family owned and operated electronics and contract assembly/manufacturing company.

Manufactures trimmer capacitors for RF and microwave industries.

Johanson Manufacturing Corporation
301 Rockaway Valley Road , Boonton, NJ 07005.


Variable Trimmer Capacitors - Voltronics

Voltronics Corporation was founded in 1963 with the concept of designing a non-rotating glass trimmer capacitor that could exceed the specifications of rotating models. This design proved successful and resulted in trimmers that can withstand high vibration environments, have screws that do not move in and out and have tuning linearity of less than ±1%...

Variable Trimmer Capacitors - Voltronics



Variable Trimmer Capacitors - Voltronics



Voltronics trimmers include air, glass, sapphire and PTFE dielectrics that can be used from 1 MHz to over 2 GHz and at voltages up to 20,000 VDC. They also offer a complete line of non-magnetic components for the NMR and MRI industries.



Extensive families of trimmer capacitors have been developed using air, glass, quartz, sapphire, and PTFE dielectrics for both low and high-voltage applications. Models can be specified with total capacitance as low as 1.2 pF or as high as 250 pF. 



 Products Include


  • Multi-Turn Trimmers

  • Ceramic Chip Trimmer Capacitors

  • Non-Magnetic Products


Voltronics Corporation

2250 Northwood Drive, Salisbury MD 21801,  United States


Monday, March 3, 2008

Kemet Corporation - Capacitor Technologies

KEMET's product line includes surface-mount capacitors in aluminum, ceramic and tantalum and leaded capacitors in ceramic and tantalum.



Kemet Corporation - Capacitor Technologies



Broad selection of capacitor technologies in the industry across all dielectrics, along with an expanding range of electromechanical devices, electromagnetic compatibility solutions and super capacitors.



The name "KEMET" is a blend of the words "chemical" and "metallurgy."



".....Fortunately for KEMET, Bell Laboratories had also invented the solid tantalum capacitor, which complemented the use of low-voltage transistors (semi-conductors) in electrical circuits. Since Union Carbide had experience in the fields of high-temperature metals and alloys, the solid tantalum capacitor was chosen as KEMET's "new product".



Kemet High Voltage C0G FT-CAP



High Voltage C0G FT-CAP



The HV C0G FT-CAP is ideal for a broad range of high voltage applications in which high volumetric efficiency and resistance to thermal and board stress are critical. 



It offers low leakage current, exhibits low ESR at high frequencies and finds conventional use as snubbers or filters in applications such as switching power supplies and lighting ballasts. Their exceptional performance at high frequencies has made them a preferred choice of design engineers worldwide.



KEMET Corporation

2835, KEMET Way, Simpsonville, SC 29681, USA.

Saturday, February 2, 2008

Vishay - Discrete Semiconductors and Passive Components

Manufacturers of discrete semiconductors like diode rectifiers, transistors, and optoelectronics and even some ICs.



Brands- BCcomponents, Dale. General Semiconductor, Spectrol, Sprague, Telefunken.



The passive electronic components like resistors, capacitors, inductors, sensors, and transducers are also in the main section of thier product portfolio.



Vishay - Discrete Semiconductors and Passive Components



"In the 1950s, patents were issued for the PhotoStress products developed by Dr. Felix Zandman. These products reveal and measure stress distribution in airplanes, cars, and other structures under live load conditions. .....



Dr. Zandman, with the financial support of Alfred P. Slaner, founded Vishay in 1962 to develop and manufacture Bulk Metal foil resistors. The Company was named after the village in Lithuania ........" Vishay History



PowerPAK SC-75 - Vishay Mosfet



PowerPAK SC-75 Mosfet - Vishay



Gives designers ultra-low on-resistance and ultra-small size in one device for saving power in space-constrained handheld applications 



Ultra-Low On-Resistance and Size. low on-resistance, N-channel RDS(on) as low as 19 mΩ, P-channel RDS(on) as low as 25.5 mΩ.



Ultra-thin profile, down to 0.6 mm, Single and dual n- and p-channel versions available, including devices with on-resistance ratings down to 1.2 V.