Delta Electronics Q48DC manual Options

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Delphi Series Q48DC, 65W Quarter Brick Dual Output DC/DC Power Modules: 48V in, ±12.1V, 2.7A Output

The Delphi Series Q48DC second generation Quarter Brick, 48V input, positive and negative bipolar dual output, and isolated DC/DC converters are the latest offering from a world leader in power system and technology and manufacturing ― Delta Electronics, Inc. The Q48DC product family is the second generation in the bipolar dual output series and it provides even more cost effective solution of positive and negative bipolar output (output voltage is 12.1V) and up to 65 watts of power in an industry standard quarter brick package size. Both output channels can be used independently. 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 Delphi Series converters meet all safety requirements with basic insulation.

PRELIMINARY DATASHEET

DS_ Q48DC12003_03112008

FEATURES

ŠHigh efficiency: 88%@ ±12.1V/2.7A

ŠSize: 57.9mm x 36.8mm x 9.7mm (2.28”×1.45”×0.38”)

ŠIndustry standard pin out

ŠFixed frequency operation

ŠInput UVLO, Output OCP, OVP, OTP

Š2250V isolation

ŠNo minimum load required

ŠAdjustable output voltage

ŠISO 9001, TL 9000, ISO 14001, QS9000, OHSAS18001 certified manufacturing facility

ŠUL/cUL 60950-1 (US & Canada), and TUV (EN60950-1) - pending

OPTIONS

ŠPositive On/Off logic

ŠOutput OVP hiccup available

APPLICATIONS

ŠTelecom / DataCom

ŠWireless Networks

ŠOptical Network Equipment

ŠServer and Data Storage

ŠIndustrial / Test Equipment

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Contents Options Parameter Technical SpecificationsElectrical Characteristics Curves Electrical Characteristics Curves 1µF ceramic capacitor. Top trace Vout 100mV/div Electrical Characteristics Curves Scope Resistiv Input Source Impedance Design ConsiderationsOver-Temperature Protection Features DescriptionsOver-Current Protection Over-Voltage ProtectionOutput Voltage Adjustment Trim Features Descriptions CONThermal Considerations Thermal Testing SetupThermal Derating Pin No Name Function Mechanical DrawingModel List Part Numbering System