DC-DC Converter
PU-S SERIES
1W UNREGULATED
FEATURES
CONTINOUS SHORT CIRCUIT PROTECTION
SINGLE IN LINE PACKAGE 100% BURN IN HIGH ...
Description
PU-S SERIES
1W UNREGULATED
FEATURES
CONTINOUS SHORT CIRCUIT PROTECTION
SINGLE IN LINE PACKAGE 100% BURN IN HIGH EFFICIENCY INTERNAL SMD TECHNOLOGY NO HEATSINK REQUIRED UL 94V-0 PACKAGE MATERIAL RoHS COMPLIANT 3 YEARS WARRANTY
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Voltage Set-point Accuracy
+/-2% max Input Voltage Range
+/-10% max
Temperature Coefficient Ripple & Noise(20MHz BW) Line Regulation1 Load Regulation2 Minimum Load Short Circuit Protection Short Circuit Restart
+/-0.05%/°C Input Filter
Capacitor Typ
100mVp-p max Protection
Fuse Recommended
+/-1.2% max
+/-8% max GENERAL SPECIFICATIONS
20% of Full Load Efficiency Continuous Isolation Voltage3 Automatic Isolation Resistance
74%-83%
3000 VDC min 109 ohms min
Isolation Capacitance
ENVIRONMENTAL SPECIFICATIONS Switching Frequency
Operating Temperature
-40°C to +85°C MTBF4
Storage Temperature
-55°C to +125°C Weight
Humidity
95% max Case Material
Cooling
Free-Air Convection Case Size
Conducted Emissions
20pF max 100KHz max >2,000,000 Hours
2.1g Typ Non-Conductive Plastic 19.6mm*7.5mm*10.2mm
EN55022 Class A
Radiated Emissions
EN55022 Class A
ALL SPECIFICATIONS TYPICAL AT NOMINAL 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 1500VDC for 10 seconds,3000VDC for 3 seconds. 4 MIL-HDBK-217F @25 °C , Ground Benign.
DANUBE
http://www.danube.com.tw
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