Delta Electronics Q48SP manual Options

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Delphi Series Q48SP, 216W Quarter Brick Family DC/DC Power Modules: 48V in, 12V/18A out

The Delphi Series Q48SP Quarter Brick, 48V input, 12V single output, isolated, DC/DC converters are the latest offering from a world leader in power systems technology and manufacturing ― Delta Electronics, Inc. This product family provides up to 216 watts of power or up to 18A of output current in an industry standard footprint. 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. All models are fully protected from abnormal input/output voltage, current, and temperature conditions. The Q48SP Delphi Series converters meet all safety requirements with basic insulation.

FEATURES

ŠHigh efficiency: 92.5 % @12V/18A

ŠSize: 57.9x36.8x10.8mm (2.28”x1.45”x0.43”) (w/o heatspreader) 57.9x36.8x12.7mm (2.28”x1.45”x0.50”) (with heatspreader)

ŠIndustry standard pin out

ŠFixed frequency operation

ŠFully protected: OTP, OVP, OCP, UVLO

ŠNo minimum load required

ŠWide output trim range: -20~+10%

ŠRemote sense

ŠFast transient response

ŠBasic insulation and 2250V isolation

ŠISO 9001, TL 9000, ISO 14001, QS9000,

OHSAS18001 certified manufacturing facility

ŠUL/cUL 60950-1 (US & Canada) recognized, TUV (EN60950-1) certified

ŠCE mark meets 73/23/EEC and 93/68/EEC directives

OPTIONS

ŠLatched over current protection

ŠPositive remote on/off

ŠShort lead lengths

APPLICATIONS

ŠTelecom/DataCom

ŠWireless Networks

ŠOptical Network Equipment

ŠServer and Data Storage

ŠIndustrial/Test Equipment

DATASHEET

DS_Q48SP12017_05302008

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Contents Options Parameter Technical SpecificationsElectrical Characteristics Curves Typical input characteristics at room temperature Electrical Characteristics Curves Output voltage noise and ripple measurement test setup Input Source Impedance Design ConsiderationsFeatures Descriptions = Vnom −Vadj ×100 Vnom Features Descriptions CONThermal Considerations Thermal Testing SetupThermal Derating Name Function Mechanical Drawing Without HeatsperaderMechanical Drawing for Q48SP12017Exxx Mechanical Drawing with Heatspreader Model List Part Numbering System