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RFF500-48S28-5Y

Emerson
Part Number RFF500-48S28-5Y
Manufacturer Emerson
Description DC-DC / Industry Standard Isolated RF Power
Published Oct 26, 2009
Detailed Description RFF500/600/700 Series 24 Vin and 48 Vin single output DC-DC CONVERTERS • • • • • • • • 500 W, 600 W and 700 W Full-Brick...
Datasheet PDF File RFF500-48S28-5Y PDF File

RFF500-48S28-5Y
RFF500-48S28-5Y

Overview
RFF500/600/700 Series 24 Vin and 48 Vin single output DC-DC CONVERTERS • • • • • • • • 500 W, 600 W and 700 W Full-Brick NEW Product 1 High efficiency topology Wide temperature range, -40 °C to +100 °C @ full power High power density (127 W/in3) Input voltage range: 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Output voltage range: 16.
8 Vdc to 29.
4 Vdc Remote ON/OFF Operational insulation system RoHS compliant RFF500/600/700 series is a high efficiency, enclosed, isolated dc-dc converter series in an industry standard full-brick package that provides up to 700 W of output power.
The series delivers very high usable output power for today’s high performance RF power amplifier and similar applications.
The five models in the series feature an input voltage range of 18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc and an output voltage of 28 V.
The output voltage is adjustable from 16.
8 Vdc to 29.
4 Vdc (not to exceed 500 W for the RFF500, 600 W for the RFF600 and 700 W for the RFF700).
The series also has a remote isolated ON/OFF capability.
Overcurrent, overvoltage and overtemperature protection features are included as standard.
Other options are also available.
Full international safety approval including EN/IEC60950-1 VDE and UL/cUL60950 reduces compliance costs and time to market.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated.
External output capacitance required (See Note 4) ABSOLUTE MAXIMUM RATINGS Input voltage - peak (100 ms max.
, 1 % duty cycle max.
) 24 Vin 48 Vin -0.
5-50 Vdc -0.
5-100 Vdc -0.
5-40 Vdc -0.
5-80 Vdc -0.
5-12 Vdc EMC CHARACTERISTICS Conducted emissions Radiated emissions EN55022 EN55022 2 YEAR WARRANTY SPECIFICATIONS See Application Note 174 See Application Note 174 Input voltage continuous 24 Vin 48 Vin Adjust pin voltage With respect to -Sense pin GENERAL SPECIFICATIONS Efficiency 24 Vin Vin=Vin (nom), Iout (max) 48 Vin Approvals and standards Material Flammability 90 % 91 % VDE IEC60950-1 IECEE CB, UL/cUL60950 UL...


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