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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Vent panels for increased airflow and EMI protection
26 June 2019, Circuit & System Protection

Vent panels made by Laird Technologies offer effective ventilation within electronic equipment, while upholding signal integrity of the enclosure. Its MaxAir and ElectroVent solutions consist of layered, woven and crimped wire mesh for effective component cooling, combined with filtering media to help capture any contaminants that may disrupt ventilation and airflow to the application.

Each panel features EMI gaskets designed to prevent RF leakage and prevent signal migration to sensitive electronic equipment. They can be used for small enclosures, large housings, high-traffic areas and room-size facilities. A variety of plating and materials includes Monel, tin, copper, aluminium, brass and steel.

MaxAir is ideal for telecommunications hardware equipment such as fans, server racks and shielded rooms. Nickel and copper-plated polycarbonate honeycomb material and a frameless design allow for greater airflow through the entire honeycomb surface and greater EMI protection. It features easy press-to-fit assembly and increases useable airflow area by 10% to 20% compared to framed aluminium vent panels.

ElectroVent offers the designer versatility to meet EMI, environmental and mechanical requirements. For high-traffic areas, all EMI ventilation panels are available with a protective grille installed. Over 30 compounds available to ensure galvanic compatibility, and the materials are highly corrosion-resistant.

A variety of design specifications and mounting configurations are offered, with module construction available in assorted standard sizes from 19,35 to 111,13 cm². Pre-drilled holes or captive fasteners allow for quick mounting and removal. The panels are designed for an extended service life that exceeds the equipment they protect.


Credit(s)
Supplied By: Actum Electronics
Tel: +27 11 608 3001
Fax: +27 11 608 1918
Email: sales@actum.co.za
www: www.actum.co.za
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Further reading:

  • EMI AC line filters for avionics
    31 July 2019, Conical Technologies, Circuit & System Protection
    Part of the AeroQor range, SynQor’s latest EMI AC line filters bring the company’s technology and manufacturing expertise to the avionics COTS component marketplace. The components’ packaging ensures ...
  • Conductive rubber gaskets
    31 July 2019, Conical Technologies, Circuit & System Protection
    A range of conductive O-profile silicone rubber gaskets is available from Holland Shielding Systems, developed for high-performance shielding up to 18 GHz and used where environmental and EMI screening ...
  • High-speed fuses to protect critical power electronics
    31 July 2019, Altron Arrow, Circuit & System Protection
    Littelfuse high-speed (semiconductor) fuses protect critical power electronics from over-currents that may cause damage to electronic equipment. The company’s high-speed fuses are reliable, very fast-acting ...
  • Subrack configuration software
    31 July 2019, Actum Electronics, Design Automation
    Schroff has launched the EuropacPRO Subrack Configurator, an intelligent online design tool that enables users to configure individual EuropacPRO subracks for vertically-installed applications. This ...
  • High-speed fuses to protect critical power electronics
    26 June 2019, Altron Arrow, Circuit & System Protection
    Littelfuse high-speed (semiconductor) fuses protect critical power electronics from over-currents that may cause damage to electronic equipment. The company’s high-speed fuses are reliable, very fast-acting ...
  • Actum acquires Band-It business in South Africa
    29 May 2019, Actum Electronics, News
    The Actum Group has acquired Banding and Identification Solutions Africa (BISA), the leading distributor of Band-It clamping and fastening products in South Africa. The transaction, which was finalised ...
  • PPTC resettable fuses
    29 May 2019, Electrocomp, Circuit & System Protection
    The Bourns Multifuse product line has added the new 8 V and 6 V rated Model MF-FSML/X series of low-resistance, surface-mount polymer positive temperature coefficient (PPTC) resettable fuses. The new ...
  • High-power resettable fuses
    29 May 2019, Electrocomp, Circuit & System Protection
    Bourns has introduced its new 3425 (8764 metric) size, surface-mount MF-GSMF series of Multifuse polymer PTC resettable fuses, beginning with model MF-GSMF300/36X-2. The initial model has higher voltage ...
  • Power and control line filter
    29 May 2019, RFiber Solutions, Circuit & System Protection
    Atlanta Micro announced a new product line of miniature power and control line filters named the AM35. The product range provides 6 filters in a tiny 1,5 x 3 mm package for filtering spurious signals ...
  • ERNI hands over D-Sub production
    30 April 2019, Actum Electronics, Interconnection
    ERNI has discontinued its D-Sub connector portfolio and partnered with Provertha, which will now be manufacturing and selling the D-Sub product portfolio into key markets. Rudolf Hausladen, group CEO ...
  • Passive intermodulation analyser
    30 April 2019, Actum Electronics, Test & Measurement
    Passive intermodulation (PIM) is one of the main causes of faults in modern networks. PIM can significantly reduce the network quality with regard to range and data transmission. PIM is caused by a number ...
  • Miniature RF coax connectors
    30 April 2019, Actum Electronics, Interconnection
    Mobile communication networks today demand highly stable and fast network infrastructures. Passive intermodulation (PIM) in a network can cause serious interference and significantly degrade the network ...

 
 
         
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