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43D Series 1.8W 0.5KV Isolation SMD DC-DC Converter

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  • 43D Series

  • YDS

1.8W 0.5KV Isolation 24PIN SMD DC-DC Converter


Features


  • 24 PIN SMD package.

  • High efficiency up to 85%.

  • Unregulated & regulated output types.

  • Low ripple & noise.

  • Internal SMD construction.

  • Industry standard pinout.

  • Operating temperature: -40°C to +85°C

  • No external component required.




Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified


Part Number Output Voltage Output Current Efficiency Recognized By
UL 60950-1
Vdc mA % TYP
43D-XXS05RNL 5 360 58 43D-05S05NNL
43D-05S24NNL
43D-09S05NNL
43D-24S05NNL
43D-24S24NNL
43D-XXS05NNL 5 360 70
43D-XXD05NNL ± 5 ± 180 70
43D-XXS09RNL 9 200 60
43D-XXS09NNL 9 200 70
43D-XXD09NNL ± 9 ± 100 70
43D-XXS12RNL 12 150 60
43D-XXS12NNL 12 150 75
43D-XXD12RNL ± 12 ± 75 60
43D-XXD12NNL ± 12 ± 75 75
43D-XXS15RNL 15 120 60
43D-XXS15NNL 15 120 75
43D-XXD15RNL ± 15 ± 60 60
43D-XXD15NNL ± 15 ± 60 75
43D-XXS24RNL 24 75 60
43D-XXS24NNL 24 75 80
43D-XXD24RNL ± 24 ± 38 60
43D-XXD24NNL ± 24 ± 38 80

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.



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 Regulated
(Continuous)
       
Short Circuit Protection Unregulated
(Short Trem)
    1 Sec
Line Regulation Regulated     ± 0.3 %
Load Regulation Regulated     ± 0.5 %
Ripple & Noise BW = DC To 20MHz     50 mVp-p
Line Regulation Unregulated
(For 1% of Vin)
  1.2   %
Load Regulation Unregulated
(20% To 100% F.L)
    10 %
Transient Response Setting Time 50% load step change   350   us


General Specifications


Parameters Conditions Min Typ Max Units
Isolation Resistance 500Vdc 1000    
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℃ (Unregulated) 2500000     Hours
MTBF MIL-HDBK-217F @25℃ (Regulated) 1500000     Hours
Weight   8.9 g
Dimensions   33.02 x 14.73 x 10.70 mm



Dimension


43D




 Files Download          43D-Series.pdf





Certification




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