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50瓦 1.6KV隔離電壓 4:1寬輸入 DIP 直流對直流電源轉換器

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數量:
  • YNB50 系列
  • YDS
功能&特點


  • 50瓦 2" x1 " DIL 包裝。

  • 寬輸入4:1電壓範圍。

  • 效率高達92%。

  • 穩壓輸出類型。

  • 無需最小負載。

  • 過功率和短路保護。

  • 過溫保護。

  • 操作環境溫度:-40°C 至 +82°C。

  • 符合UL94V-0規範包裝材質。

  • 100%高溫預燒測試。

  • 產品保固3年。




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


Part Number Input
Voltage
Range
Input
Current
Output
Voltage
Output
Current
Efficiency Maximum
Capacitor
Load
Vdc No-Load
(mA TYP)
Full Load
(mA TYP)
Vdc mA %TYP μF
YNB50-24S05 9-36 60 2290 5 10000 91 17000
YNB50-24S12 9-36 80 2267 12 4170 92 3000
YNB50-24S15 9-36 80 2263 15 3330 92 2000
YNB50-24S24 9-36 80 2286 24 2080 91 750
YNB50-48S05 18-75 40 1145 5 10000 91 17000
YNB50-48S12 18-75 60 1134 12 4170 92 3000
YNB50-48S15 18-75 60 1131 15 3330 92 2000
YNB50-48S24 18-75 60 1143 24 2080 91 750



Input Specifications



Parameters Conditions Min Typ Max Units
Input Voltage 24V Models 9   36 Vdc
48V Models 18   75
Input Surge Voltage
(100 ms max.)
24V Models -0.7   50  
48V Models -0.7   100  
Start-up Voltage 24V Models     9 Vdc
48V Models     18
Under Voltage Shutdown 24V Models   7.5   Vdc
48V Models   16  
Start-up Time Constant Resistive Load,

Nominal Vin

Power-up   30   ms
Remote ON/OFF   30  
Input Filter All Models Internal Pi Type
Remote ON/OFF
(Ctrl PIN Refer To –Vin PIN)
Positive Logic
(Standard)
DC/DC ON Open or 3.5 - 12 Vdc
DC/DC OFF Short or 0 - 1.2 Vdc
Input Current Of Ctrl PIN -0.5   0.5 mA
Remote Off Input Current   3  


Output Specifications


Parameters Conditions Min Typ Max Units
Voltage Tolerance 100% Load -1   +1 %
Line Regulation Vin(min) to Vin(max) @100% Load -0.2   +0.2 %
Load Regulation 0% Load to 100% Load -0.5   +0.5 %
Ripple & Noise
(BW=20MHz)
With an 1uF MLCC
and a 10uF tantalum Capacitor
5Vout     100 mVp-p
12Vout     150
15Vout     150
24Vout     150
Transient Response Setting Time 25% Load Step Change   350 500 us
Transient Response Deviation 25% Load Step Change -5 ±3 +5 %
Temperature Coefficient   -0.02   +0.02 %/℃
Voltage Adjustability
% of Vout -10   +10 %
Output Power Protection % of Io, Hiccup mode,
Auto-recovery
120 150 180 %
Short Circuit Protection Continuous [Hiccup Mode] ,Auto-Recovery
Over Voltage Protection 5Vout   6.2   Vdc
12Vout   15  
15Vout   18  
24Vout   30  


General Specifications


Parameters Conditions Min Typ Max Units
Isolation Voltage Input To Output (60sec) 1600     Vdc
Input(Output)To Case  (60sec) 1000    
Isolation Resistance 500Vdc 1000    
Isolation Capacitance 100kHz, 1V      2200 pF
Switching Frequency 100% Load, Nominal Input   280   KHz
Operating Ambient Temperature
(Power Derating See Derating Graph)
Nominal Vin,
100% Load
YNB50-24S05,
YNB50-24S24,
YNB50-48S05,
YNB50-48S24
-40   53
YNB50-24S12,
YNB50-24S15,
YNB50-48S12,
YNB50-48S24
  60
Nominal Vin,
100% Load
With Heatsink
YNB50-24S05,
YNB50-24S24,
YNB50-48S05,
YNB50-48S24
-40   62
YNB50-24S12,
YNB50-24S15,
YNB50-48S12,
YNB50-48S24
  67
Maximum Case Temperature

  105
Over Temperature Protection Case temperature   115  
Storage Temperature   -55   125
Humidity Non Condensing 5   95 %
Cooling Natural Convection
Case Material Copper
Potting Material Silicone (UL94-V0)
MTBF MIL-HDBK-217F@25℃ (calculated) 2.59X105 Hours
Weight   50 g
Dimensions 50.8 x 25.4 x 11.6 mm



 Files Download    YNB50 Series.pdf


Certification



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