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High-power chip resistors
10 October 2018, Passive Components

The new Bourns Model CHP ultra high-power thick film resistor series offers triple the rated power compared to general-purpose resistors. It comes in four different footprints from small 0603 (1608 metric) up to 2512 (6431 metric).

The CHP series has a wide resistance range from 0,1 Ω and high rated power, making it ideal for current sensing. It also has a superior pulse load capability. These resistors are suitable for use within consumer electronics, industrial automation, power supply and LED lighting applications, and communication base stations.

The resistors are made using a thick film element printed onto a ceramic substrate. The 2512-size version offers 3 W of rated power at 70°C.


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
    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
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  • High-power TVS diode
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  • Signal isolation transformers
    14 November 2018, Electrocomp, Passive Components
    Bourns has introduced two additional BMS signal transformers – the Model SM91501AL and SM91502AL. Model SM91501AL is a dual-channel isolation transformer module, and Model SM91502AL is a single-channel ...
  • Double choke with multiple winding ratios
    14 November 2018, 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 ...
  • LAN 10/100 Base-T transformers
    14 November 2018, Electrocomp, Passive Components
    The Bourns inductive components product line has introduced an additional LAN transformer, Model SM91074AL. This is a single-port LAN 10/100 Base-T / isolation transformer module that includes common ...
  • Robust 3-phase filter capacitors
    10 October 2018, Electrocomp, Passive Components
    TDK introduced the new, extensive B3237* series of EPCOS MKD 3-phase capacitors for filter applications. The capacitors cover a voltage range from 250 VRMS to 850 VRMS in 10 stages, and are available ...
  • High-current inductor for automotive
    10 October 2018, Würth Elektronik eiSos, Passive Components
    Würth Elektronik eiSos has expanded its portfolio of AEC-Q-qualified products with a high-current inductor. The patented ferrite core design of the new power choke has an air gap optimally centred to ...

 
 
         
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