mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

High-voltage double chokes
14 November 2018, Passive Components

Würth Elektronik eiSos has added the smallest double choke of its type to its portfolio. Featuring a 2 kV isolation voltage in a 4828 package, the WE-CPIB HV 1:1 transformer is magnetically shielded and offers functional isolation for a working voltage of 250 VRMS.

The component is optimised for SMT manufacturing and is specified for the temperature range from 40°C to +125°C. Typical applications include isolated converter applications (such as flyback converters) with high packaging density buck, boost, Sepic, Zeta and CUK converters, as well as switching controllers with a second, unregulated output voltage. WE-CPIB HV can be used as an individual inductor with series and parallel connection.

The part is now available from stock in any quantities, in versions with inductance values between 4,7 and 47 μH. Free samples can be requested.

For more information contact Jason Page, Würth Elektronik eiSos, +27 71 259 9381, jason.page@we-online.com, www.we-online.com


  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Inductor learning kit
    30 April 2019, Würth Elektronik eiSos, Passive Components
    Co-developed by Würth Elektronik eiSos and Texas Instruments, the TI-PMLK Buck Würth Elektronik Edition is a learning kit to autonomously study the impact of magnetics in a power supply using a buck board ...
  • Rugged AC filter capacitors
    30 April 2019, Electrocomp, Passive Components
    TDK has introduced a new series of AC filter capacitors that are UL 810 approved at the component level and carry the CE mark. The capacitors of the B32354S3* series are designed for a rated voltage of ...
  • High-voltage double chokes
    27 March 2019, Würth Elektronik eiSos, Passive Components
    With its WE-TDC HV, Würth Elektronik eiSos has introduced a further double choke optimised for SMT assembly. The magnetically shielded 1:1 transformer, with an isolation voltage of 2 000 V, boasts very ...
  • Moulded power inductors
    27 March 2019, RF Design, Passive Components
    Coilcraft introduced its new XGL4020 series of high-performance moulded power inductors at this year’s Applied Power Electronics Conference (APEC) in California, USA. They feature very low DC and AC losses ...
  • RM6 and RM10 transformers
    27 March 2019, Würth Elektronik eiSos, Passive Components
    The new MID-OLRM extended rail RM6 and RM10 transformer series for offline applications is now available from Würth Elektronik. For the past 30 years, the RM packages have required flying leads to meet ...
  • G.fast transformers
    27 March 2019, Würth Elektronik eiSos, Passive Components
    Würth Elektronik announced the release of additional G.fast transformers to the MID-DSLSCK family approved for use with Sckipio chipsets. These transformers cover both the 106 MHz and 212 MHz G.fast profiles ...
  • High-power thick-film resistors
    27 February 2019, Electrocomp, Passive Components
    Bourns announced the introduction of the new Model PWR221T-50 series high-power thick-film resistors. This series is available in a compact TO-220 package utilising thick-film on ceramic technology, ...
  • LAN transformers and common mode inductor
    27 February 2019, Electrocomp, Passive Components
    Bourns’ inductive components product line is introducing the Model SM453229-231N7Y and SM453229-381N7Y chip LAN 10/100/1000 Base-T transformers. Unlike traditional LAN magnetics built with multiple toroidal ...
  • 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 ...
  • 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 ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.