‘ul1950’
A Engineeringtalk guide
Start with the news release
Access hardware is self-clinching from
PennEngineering, which we summarised at the time by saying "Self-clinching access hardware incorporates a captive screw in a spring-loaded assembly to keep parts to a minimum and prevent screws from falling out and damaging internal components.".
Several months prior to that,
we featured the news release Liquid crystal polymer shrinks SMD transformers from
Du Pont (UK): "Epcos chose DuPont Zenite LCP for its coil formers for SMD transformers used in telecommunications equipment such as splitters and line transformers.".
In July 2003, we covered the news from PennEngineering Fastening Technologies
- take a look at Bulletin features threaded access hardware
which says: "An updated 28-page bulletin profiles the expanded family of PEM threaded "access hardware" fastener products.".
Take a look also at the news release from HiTek Power, Rail-mounted supplies have power factor correction,
as well as Fastener installs flush on stainless-steel sheets from PennEngineering Fastening Technologies,
and Access hardware fasteners star in product bulletin from PennEngineering Fastening Technologies.
Latest stories...
Supply drives into electromechanical switching (October 2002)
Now available from Powerline, the ETA PFD-HWX-U is a switch-mode power supply which incorporates a high-peak capability 24V DC output for motor drives or electromechanical switching applications.
Captive screws cut dangers of damage (August 2002)
A new range of threaded access hardware features captive screws to help keep parts to a minimum and eliminate risks associated with loose hardware that could fall out and damage internal components.
PSUs take on servers and workstations (May 2002)
Available now from NMB Minebea, the IT002A and SD023A power supplies are designed for the workstation and network server markets.
Switcher provides flexible power options (May 2002)
The Cortech CSS150 is a flexible 1U-form-factor 150W switcher available in quad-, triple-, dual- and single-output versions.
Pulse load current feature boosts PSU motor drive (February 2002)
Lambda has added pulse load current capability (PAF) to its popular and highly flexible ZWS family of power supplies.
DC noise filters ideally suited to telecom uses (December 2001)
Lambda has unveiled two new ranges of DC noise filters that are ideally suited to telecom applications: the compact on-board PAN 4820 and the in-line MBS48.
Compact PSU has useful process control feature (August 2001)
Amplicon has introduced the PFC375 switch mode power supply with single, triple and quad outputs and featuring Power Factor Correction to comply with the European line harmonics standard EN 61000-3-2
Two independent positive outputs on 50W converter (July 2001)
Artesyn Technologies has launched a new high efficiency dual-output DC/DC converter module featuring synchronous rectification techniques and an exceptionally wide trim range for each output
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