Product category:
DC/DC Convertors
News Release from: SynQor Europe | Subject: Tera series
Edited by the Electronicstalk Editorial
Team on 11 March 2003
Convertors are cool for wireless
basestations
SynQor has released two new industry-standard half-brick sized isolated DC/DC convertors for wireless applications.
SynQor has released two new industry-standard half-brick sized isolated DC/DC convertors for wireless applications The modules are part of the PowerQor Tera series and are capable of delivering high output power at 26V (250W) and 18V (165W)
This article was originally published on Electronicstalk on 18 Apr 2002 at 8.00am (UK)
Related stories
Convertor provides loads of current down to 1.2V
SynQor has added a 1.2V output module to its popular PowerQor Tera series of industry standard half-brick sized isolated DC/DC convertors.
60W dual-output convertor needs no heatsink
DualQor dual-output industry-standard quarter-brick-sized isolated DC/DC convertors from SynQor are capable of delivering up to 60W at 5 and 3.3V, with no need for an attached heatsink.
The convertor modules employ synchronous rectification and a patented topology to achieve efficiencies of 92% at full load.
Each convertor has a 48V nominal input (35 to 75V range) and meets input voltage transient requirements up to 100V for 100ms.
The convertors feature an industry-standard footprint of 2.4 x 2.3 x 0.43in and the industry recognised pinout configuration.
Further reading
Convertor produces 40A from a quarter brick
SynQor has introduced a 40A quarter-brick-sized isolated DC/DC convertor.
No heatsink for low-voltage quarter bricks
SynQor has a new low-profile quarter-brick-sized isolated DC/DC convertor for lower power applications.
The 18V output half-brick unit can deliver 165W (9.2A) in an open-frame, no-heatsink package or an optional baseplated version.
The 26V output module is available in a single board design with an attached baseplate, typically needed for wireless applications.
The module has a height of 0.5in and can deliver 250W of power (9.6A).
Open-frame versions of the 26V device are also available.
SynQor's new Tera series convertors are targeted specifically towards wireless basestation applications.
The 26V baseplated module is specially designed for use in a cold plate assembly, while also allowing through the board mounting of a standard or custom heatsink.
Each module has a trim range of -20/+10%, serving the voltage needs of power amplifiers, which typically use a voltage range of 24-28V and consume up to 1000W of power.
To satisfy the large power demands of wireless basestations, each module is available in a full feature version, allowing active current sharing to achieve the useable output power and redundancy needed for each power amplifier.
The wide operating temperature range of -40 to +100C and an MTBF greater than 2.2Mh makes the modules suitable for use in harsh environments.
Additional applications include wireless transmitters and receivers, DSL line drivers, instrumentation and internetworking devices.
Advanced control and protection features include on/off control, remote sense, voltage trim, short circuit, input undervoltage lockout, output OVP, thermal shutdown and back-drive current limit protection.
The PowerQor Tera 26V half-brick convertors are available immediately for production volume shipping directly from SynQor and through its network of distributors.
The 18V units are available for sampling and will be ready for volume shipping in April.
The modules are priced at $97.00 in OEM quantities. Request a free brochure from SynQor Europe ...
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