18D-SINGLE YUANDEAN
Document overview
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Technical content
FEATURES ： High Efficiency up to 85% Unregulated Output Types Internal SMD Construction No External Component Required Industry Standard Pinout Operating Temperature:-40℃ To +85℃ DC-DC Converter 18D-Single SERIES 1Watt/2Watt 6KV Isolated DIP24 Specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified Part Number Output Voltage Output Current Efficiency (Vdc) (mA) %Typ 18D-XXS05NNL 5 200 70 18D-XXS09NNL 9 111 75 18D-XXS12NNL 12 84 78 18D-XXS15NNL 15 67 80 18D-XXS24NNL 24 42 82 18D-XXS05N2WNL 5 400 70 18D-XXS09N2WNL 9 222 75 18D-XXS12N2WNL 12 167 80 18D-XXS15N2WNL 15 133 80 18D-XXS24N2WNL 24 84 85 YUAN DEAN SCIENTIFIC YUAN DEAN SCIENTIFIC CO.,LTD Rev:1 2018/10/08 18D-Single SERIES Temperature Derating Graph Input Specifications Parameters Conditions Min Typ Max Units Voltage Tolerance Vo,Io Nom ±10 % Filter Capacitor Output Specifications Parameters Conditions Min Typ Max Units Voltage Tolerance 100% full load ±5 % Short Circuit Protection Short Term 1 Sec Line Regulation For 1.0% of Vin 1.2 % Load Regulation 5V Load Regulation 9V,12V,15V,24V Ripple & Noise BW=DC To 20MHz 100 mVp-p Transient response setting time 50% load step change 350 us 100 OutPut Power(%) -40 85 100 Ambient Temperature( ℃) Nature Convection Note: 1.”XX” Is Input Voltage:05=5Vdc,09=9Vdc,12=12Vdc,15=15Vdc.24=24Vdc. 2. The input voltage increases, there will be an increase in efficiency
Parameters Conditions Min Typ Max Units Isolation Resistance 500Vdc 1000 MΩ Switching Frequency Full load, nominal input 50 KHz Operating Temperature -40 +85 ℃ Humidity Non Condensing 95 % Cooling Free air Convection Case material DAP MTBF MIL-HDBK-217F @25℃ 3500000 Hours Weight 9.5 g Dimensions 33.02x14.73x10.41 mm 18D-Single SERIES YUAN DEAN SCIENTIFIC CO.,LTD Rev:1 2018/10/08 Markings and dimensions PIN Connection PIN 1 2 10,15 12,13 Other Single +Vin -Vin -Vout +Vout NC Recommended Test Circuit Single Vin +Vout GND -Vout Cin Cout 5V :Cin 4.7uF,25V 9V :Cin 4.7uF,25V 12V :Cin 2.2uF,25V 15V:Cin 1uF,50V 24V:Cin 1uF,50V 5V :Cout 10uF,25V 9V :Cout 4.7uF,25V 12V:Cout 2.2uF,25V 15V:Cout 1uF,50V 24V:Cout 1uF,50V L L Part Number 18D - 05 S 05 N 2W NL A B C D E F G A:Series B:Input Voltage C:Single(S) D:Output Voltage E:Unregulated(N) F:Output Power G:RoHS Version Unit ：mm Unless otherwise specified, all tolerances are ±0.25 Tolerance Envelope Graph Output Current(%) Output Voltage(% ) 120% 110% 100% 90% 80% 70% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 120% 0.25 0.05 33.02MAX 1 12 24 13 14.73 27.94 16.65 10.41
2.54 MIN
0.41 2.54 0.10 0.5 0.05 Packaging Size(mm) A B C 13.23 12.30 530