Product category:
DC/DC Convertors
News Release from: SynQor Europe | Subject: PQ30 QGA series
Edited by the Electronicstalk Editorial
Team on 09 May 2005
Convertors are dedicated to wireless
duties
The PQ30 QGA series of DC/DC convertors has been specifically designed to help designers meet the challenging power requirements demanded by UMTS and CDMA basestations and wireless IP routers.
The PQ30 QGA series of DC/DC convertors has been specifically designed to help designers meet the challenging power requirements demanded by UMTS and CDMA basestations and wireless IP routers By optimising the convertor design to meet the ETSI-required input voltage range of 60V maximum for 48V systems, while also being able to operate as low as 18 for 24V systems, the quarter brick unit can deliver 3.3V at 25A even in the most demanding environmental conditions
This article was originally published on Electronicstalk on 8 May 2001 at 8.00am (UK)
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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.
Convertor produces 40A from a quarter brick
SynQor has introduced a 40A quarter-brick-sized isolated DC/DC convertor.
The exceptional performance of the PQ30 QGA means that no derating is necessary up to 70C ambient temperature with just 1.0m/s of forced air-cooling.
At 85C the convertor with the same level of forced air-cooling can deliver around 23A.
This dramatic increase in useable power over previous-generation products means, for example, that in one application, system designers have been able to maximise the channel element capacities for UMTS and CDMA applications with only one single quarter brick convertor, resulting in significant space, cost, power and thermal benefits for their end customers.
PQ30 QGA quarter bricks are capable of withstanding transients on the input to 80V for 100ms, and have a basic isolation level from input to output of 2000V DC.
Control and protection features include remote sense, voltage trim, input under-voltage lockout, output OVP, current limit, short circuit and thermal shutdown.
Operating temperature range is -40 to +100C.
Sample and production quantities are available immediately with a stock to 8-week lead-time.
The modules are priced at $58.00 in OEM quantities. Request a free brochure from SynQor Europe ...
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