SRS-1209-1 Ver la hoja de datos (PDF) - Power Systems GmbH+Co.KG
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SRS-1209-1 Datasheet PDF : 5 Pages
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DC-DC Converter UNIT
SR Series (0,5W TO 1W REGULATED DC-DC CONVERTER)
FEATURES
z 1000VDC ISOLATION
z EFFICIENCY UP TO 72%
z INTERNAL SMD TECHNOLOGY
z LOW COST
z NO HEATSINK REQUIRED
z UP TO 1W REGULATED OUTPUT
POWER
z DUAL IN LINE PACKAGE
z 100% BURNED IN
z MTBF > 2,000,000 HOURS
z OUTPUT SPECIFICATIONS
z INPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max Input Voltage Range
+/-10% max
Temperature Coefficient
+/-0.03%/ OC Input Filter
Capacitor Type
Ripple & Noise (20MHz
100mVp-p max
BW)
Line Regulation1
Load Regulation2
+/-0.5% max
+/-0.5% max z GENERAL SPECIFICATIONS
Short Circuit Protection Current limit Protection
Short Circuit Restart
Automatic
z ENVIRONMENTAL SPECIFICATIONS
Efficiency
Isolation Voltage3
Isolation Resistance
50% min
1000 VDC min
109 ohms min
Operating Temperature
-25 OC to +71 OC Switching Frequency
50 KHz min
Storage Temperature
-55 OC to +125 OC Isolation Capacitance
80pF max
Cooling
Free-Air Convection MTBF
2,000,000 Hours
Weight
3.1g Typ
ALL SPECIFICATIONS TYPICAL AT NOMINAL Case Material
Non-Conductive Plastic
LINE, FULL LOAD , AND 25 OC UNLESS Case Size
22.6mm*9.9mm*8.4mm
OTHERWISE NOTED.
1 High Line to Low Line.
2 Load Regulation is for output load current change from 20% to 100%.
3 For 60 seconds
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Version: 4-Oct-02
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