Delphi Series Q48SX, 35A Quarter Brick
DC/DC Power Modules: 48V in, 3.3V and 5.0V out
The Delphi Series Q48SX (XENATM 100), Quarter Brick, 48V input, single output, isolated DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. The Q48SX product family provides up to 125 watts of power or 35A of output current in an industry standard quarter brick footprint and pinout. The open frame construction is optimized for convection cooling over a wide operational ambient temperature range. With creative design technology and optimization of component placement, these converters possess outstanding electrical and thermal performance, as well as extremely high reliability under highly stressful operating conditions. The output trim pin also serves as a synchronization function that can greatly reduce output ripple/noise when multiple Q48SX modules are used and linked together. This is a big boost to those applications that are extremely noise sensitive. All Q48SX models are fully protected from abnormal input/output voltage, current, and temperature conditions. The Delphi Series converters meet all safety requirements with basic insulation.
DATABRIEF
FEATURES
High efficiency: 90.5% @ 3.3V/35A Industry standard quarter brick footprint Size: 57.9x36.8x9.5mm(2.28”x1.45”x0.37”)
(w/o heatspreader) 57.9x36.8x12.7mm(2.28”x1.45”x0.50”) (with heatspreader)
Fixed frequency operation
Input UVLO, Output OTP, OCP, OVP Output voltage trim +10%,
Outstanding dynamic response: 30mV for 25% load step
Very low output ripple
No minimum load required Basic insulation
Frequency synchronization from external signal
ISO 9001, TL 9000, ISO 14001, QS 9000, OHSAS 18001 certified manufacturing facility UL/cUL 60950 (US & Canada), TUV (EN60950) and CE mark pending
OPTIONS
Surface mount version
Positive on/off logic
APPLICATIONS
Telecom/Datacom
Wireless Networks
Optical Network Equipment
Server and Data Storage
Industrial/Test Equipment
Medical Systems
DB_Q48SX_10272005 | 1 | Delta Electronics, Inc. |
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