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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

DC link capacitor for inverters
15 August 2018, Passive Components

For the DC link of inverters, TDK has introduced an EPCOS film capacitor with dimensions of just 40 x 58 mm (d x l) with a rated voltage of 350 V d.c. and a capacitance of 65 μF. This means that the capacitor, which has the order number B32320I2656J011, has a very high capacitance density of 0,9 F/cm³ and offers up to 50% more capacitance per volume than comparable capacitors. The space it requires on the PCB is correspondingly small.

Other features include a low ESR of just 10 mΩ and high ripple current capability of 3,7 A. Both the plastic can and the epoxy resin sealing material are designed to be flame-retardant in accordance with UL 94 V0. The capacitor is designed for a temperature range from -25°C to +65°C. It has an integral thermal fuse that trips at a current of 5 A and a temperature of 115°C.

Typical applications include the HF filtering in inverters, for example in domestic appliances, as well as general DC applications.

For more information contact Deon Schoombee, Electrocomp, +27 11 458 9000, deon@electrocomp.co.za, www.electrocomp.co.za


Credit(s)
Supplied By: Electrocomp
Tel: +27 11 458 9000
Fax: +27 11 458 9034/5
Email: andrew@electrocomp.co.za
www: www.electrocomp.co.za
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Further reading:

  • EPCOS ferrites and accessories
    30 January 2019, Electrocomp, Technical Literature
    TDK’s data book for EPCOS ferrites and accessories covers planar, ETD, EFD, EV, U and UI cores, P core halves, ring and double-aperture cores, ferrite polymer composites, ferrite materials for inductors ...
  • 120 W planar transformers
    30 January 2019, RF Design, Passive Components
    Coilcraft has introduced its new PoE120PL series of high-efficiency planar transformers which are optimised for active clamp forward converters, including use in Power over Ethernet PSE (power sourcing ...
  • Double choke with multiple winding ratios
    30 January 2019, Würth Elektronik eiSos, Passive Components
    The coupled power chokes product category from Würth Elektronik eiSos has a new member in the form of the WE-MTCI SMT multi-turn ratio double choke. Housed in the 5030 package, it is the company’s smallest ...
  • MEMS-based environmental sensors
    30 January 2019, Electrocomp, Test & Measurement
    The BPS line from Bourns has been designed to provide high sensitivity/accuracy, long-term reliability, high temperature capability and harsh media compatibility.    The BPS110 and BPS120 pressure sensor ...
  • Inductive and photoelectric sensors
    30 January 2019, Electrocomp, Analogue, Mixed Signal, LSI
    Molex announced a collaboration with Contrinex, a Switzerland-based manufacturer of inductive and photoelectric sensors for factory automation as well as safety and RFID systems. With sensors providing ...
  • EPCOS ferrites and accessories
    14 November 2018, Electrocomp, Technical Literature
    TDK’s data book for EPCOS ferrites and accessories covers planar, ETD, EFD, EV, U and UI cores, P core halves, ring and double-aperture cores, ferrite polymer composites, ferrite materials for inductors ...
  • Determining coil losses accurately
    14 November 2018, Würth Elektronik eiSos, Passive Components
    Würth Elektronik eiSos developed REDEXPERT, a new model for determining inductor core losses that is available to design engineers as an easy-to-use development tool.
  • Electrical double-layer capacitors
    14 November 2018, Altron Arrow, Passive Components
    Vishay Intertechnology introduced a new series of ENYCAP electrical double-layer energy storage capacitors for energy harvesting, power backup and UPS power source applications. Available in power and ...
  • MEMS-based environmental sensors
    14 November 2018, Electrocomp, Analogue, Mixed Signal, LSI
    Bourns’ Sensors & Controls product line is introducing a new line of environmental sensors based on microelectromechanical systems (MEMS) technology. The initial products offered in the Bourns Precision ...
  • Common mode chokes for CAN noise suppression
    14 November 2018, RF Design, Passive Components
    Coilcraft’s new 1812CAN series common mode chokes provide noise suppression on CAN (1 Mbps) or CAN FD (5 Mbps) data lines in automotive and industrial automation applications. They can also be used for ...
  • High-power TVS diode
    14 November 2018, Electrocomp, Circuit & System Protection
    Bourns announced the release of a 1 kA, 380 V bidirectional high-current power TVS diode, extending the existing range of the PTVS series. The Model PTVS1-380C-TH was designed for use in AC bus clamping ...
  • Fuse-protected varistors
    14 November 2018, Electrocomp, News
    TDK has extended its EPCOS ThermoFuse family of fuse-protected varistors with the new compact NT14 and NT20 series. The components feature a footprint that fits into existing circuit board layouts. The ...

 
 
         
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