68D20 YUANDEAN
Document overview
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Technical content
FEATURES ： 2:1 Wide Input Range 100% Burned In High Efficiency Up To 90% Customized Solutions Available Remote Control:On/Off Operating Temperature From -40℃ To +75℃
3 Years Warranty
20Watt 1.5KV Isolated 2：1 Input Voltage Range Single & Dual Output 1” x 1” Specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified Part Number Input Voltage Input Current Output Voltage Output Current Efficiency Capacitor load Vdc No Load (mA TYP) Full Load (mA TYP) Vdc Full Load (mA) %TYP uF MAX 68D20-12S03RNL 9-18 120 145 6 3.3 4500 85 6600 68D20-12S05RNL 9-18 120 1894 5 4000 88 6600 68D20-12S12RNL 9-18 40 1898 12 1670 88 960 68D20-12S15RNL 9-18 40 1889 15 1330 88 470 68D20-12D12RNL 9-18 40 1871 ±12 ±833 89 470 68D20-12D15RNL 9-18 40 1873 ±15 ±667 89 330 68D20-24S03RNL 18-36 70 719 3.3 4500 86 6600 68D20-24S05RNL 18-36 70 936 5 4000 89 6600 68D20-24S12RNL 18-36 25 938 12 1670 89 960 68D20-24S15RNL 18-36 25 934 15 1330 89 470 68D20-24D12RNL 18-36 25 935 ±12 ±833 89 470 68D20-24D15RNL 18-36 25 926 ±15 ±667 90 330 68D20-48S03RNL 36-75 30 356 3.3 4500 87 6600 68D20-48S05RNL 36-75 30 473 5 4000 88 6600 68D20-48S12RNL 36-75 15 469 12 1670 89 330 68D20-48S15RNL 36-75 15 467 15 1330 89 330 68D20-48D12RNL 36-75 25 478 ±12 ±833 87 330 68D20-48D15RNL 36-75 25 473 ±15 ±667 88 220 YUAN DEAN SCIENTIFIC YUAN DEAN SCIENTIFIC CO.,LTD Rev:0 2018/10/31 68D 20 SERIES Temperature Derating Graph Input Specifications Parameters Conditions Min Typ Max Units Voltage Types 2:1 Filter LC Network
YUAN DEAN SCIENTIFIC CO.,LTD Rev:0 2018/10/31 Part Number Dimensions PIN Assignment Pin 1 2 3 4 5 6 Single +Vin -Vin +Vout Trim -Vout Remote On/Off Dual +Vin -Vin +Vout Com -Vout Remote On/Off Output Specifications Parameters Conditions Min Typ Max Units Voltage Tolerance Full load @Vin(nom.) ±2 % Short Circuit Protection Hiccup, automatic Recovery Line Regulation ±0.5 % Load Regulation Single Dual(Balance Load) ±0.5 ±1 % Cross Regulation Dual (25% To 100% Load) ±5 % Ripple & Noise Output:3-15V TYPES BW=DC To 20MHz 100 mVp-p Output > 15V TYPES BW=DC To 20MHz 1% of Vout mVp-p Transient response setting time 25% load step change 300 us General Specifications Parameters Conditions Min Typ Max Units Isolation Voltage 1500 Vdc Isolation Resistance 500Vdc 1000 MΩ Switching Frequency 330 KHz Operating Temperature With derating -40 75 ℃ Storage Temperature -55 125 ℃ Humidity Non Condensing 95 % Cooling Natural Convection (20LFM) Case material Nickel coated copper with no-conductive base MTBF MIL-HDBK-217F @25℃ 340000 Hours Weight 16.5 g Dimensions 25.4x25.4x10.6 mm