DUS-0503.3 Datasheet, PDF (1/5 Pages) Power Systems GmbH+Co.KG – DC-DC Converter UNIT 5W UNREGULATED DC-DC CONVERTER

DC-DC Converter UNIT
DU Series ( 5W UNREGULATED DC-DC CONVERTER )
FEATURES
z 1000VDC ISOLATION
z HIGH EFFICIENCY
z INTERNAL FILTERING
z LOW COST
z NO EXTERNAL COMPONENTS
REQUIRED
z UP TO 5W UNREGULATED
OUTPUT POWER
z DUAL IN LINE PACKAGE
z 100% BURNED IN
z LOW NOISE
z OUTPUT SPECIFICATIONS
z INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-3% max Input Voltage Range
+/-10% max
Temperature Coefficient
+/-0.03%/ ^OC Input Filter
Pi Network
Ripple & Noise (20MHz
100mVp-p max
BW)
Line Regulation¹
Load Regulation²
+/-1.2% max
+/-8% max z GENERAL SPECIFICATIONS
Short Circuit Protection
Momentary
z ENVIRONMENTAL SPECIFICATIONS
Efficiency
Isolation Voltage³
Isolation Resistance
79%-91%
1000 VDC min
109 ohms min
Operating Temperature
-25 ^OC to +70 ^OC Switching Frequency
50 KHz min
Storage Temperature
-55 ^OC to +100 ^OC Isolation Capacitance
80pF max
Cooling
Free-Air Convection Weight
19.2g Typ
Case Material
Non-Conductive Plastic
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Size
33.0mm*33.0mm*10.2mm
LINE, FULL LOAD , AND 25 ^OC UNLESS
OTHERWISE NOTED.
1 _{Line Regulation is for a 1.0% change in input Voltage.}
2 _{Load Regulation is for output load current change from 20% to 100%.}
3 _{For 10 seconds}
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Version: 4-Oct-02