UFED20W_14 P-DUKE | Alldatasheet

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Technical content

1 www.PDUKE.com 2014/6/5 UFED20W SERIES CHASSIS-MOUNT DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 20 Watts FEATURES APPLICATIONS

  • NO MINIMUM LOAD REQUIRED
  • 1600VDC INPUT TO OUTPUT ISOLATION
  • APPLICATION OF CHASSIS-MOUNT DC/DC CONVERTERS
  • SCREW TERMINALS FOR INPUT AND OUTPUT CONNECTIONS
  • INTERNAL INPUT FUSE PROTECTION
  • INTERNAL OUTPUT LED INDICATOR
  • MEET EN55022 CLASS B
  • SAFETY MEETS UL60950-1, EN60950-1, & IEC60950-1
  • CE MARKED
  • COMPLIANT TO RoHS II & REACH
  • WIRELESS NETWORK
  • TELECOM/DATACOM
  • INDUSTRY CONTROL SYSTEM
  • MEASUREMENT EQUIPMENT
  • SEMICONDUCTOR EQUIPMENT 1600VDC ISOLATION REMOTE CONTROL UVP OCP SCP OVP FUSE INCLUDED INRUSH LIMIT REVERSE POLARITY PROTECTION TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25 ℃ otherwise noted Input Range Output Voltage Output Current @Full Load Input Current @ No Load Efficiency Maximum Capacitor Load (1) Model Number VDC VDC mA mA % µF UFED20-24S3P3W 9.5 ~ 36 3.3 5500 51 84 18000 UFED20-24S05W 9.5 ~ 36 5 4000 66 87 9600 UFED20-24S12W 9.5 ~ 36 12 1670 25 85 1650 UFED20-24S15W 9.5 ~ 36 15 1330 26 85 1050 UFED20-24D05W 9.5 ~ 36 ±5 ±2000 58 87 ±4800 UFED20-24D12W 9.5 ~ 36 ±12 ±833 33 86 ±825 UFED20-24D15W 9.5 ~ 36 ±15 ±667 34 86 ±525 UFED20-48S3P3W 18 ~ 75 3.3 5500 36 84 18000 UFED20-48S05W 18 ~ 75 5 4000 36 87 9600 UFED20-48S12W 18 ~ 75 12 1670 17 86 1650 UFED20-48S15W 18 ~ 75 15 1330 17 86 1050 UFED20-48D05W 18 ~ 75 ±5 ±2000 36 88 ±4800 UFED20-48D12W 18 ~ 75 ±12 ±833 19 87 ±825 UFED20-48D15W 18 ~ 75 ±15 ±667 19 87 ±525 PART NUMBER STRUCTURE UFED20 - 48 S 05 W - N EC Series Name Input Voltage Output Quantity Output Voltage Input Range Remote Control Option Assembly Option (VDC) (VDC) S: Single 3P3: 05: 12: 15: 3.3 24: 48: 9.5~36 18~75 Dual 05: 12: 15: ±12 ±15 4:1 /filetall/filetall /filetall/filetall: Positive logic Negative logic /filetall/filetall /filetall/filetall: EC: DR: ED: No Assembly Option Enclosed Mounting Type Din Rail Mounting Type Enclosed & Din Rail Mounting Type

2 www.PDUKE.com 2014/6/5 INPUT SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Operating input voltage range 24Vin(nom) 48Vin(nom) 9.5

75 VDC

Input fuse (slow blow) 24Vin(nom) 48Vin(nom) 6 4 A In-rush current 15 A Input reflected ripple current Nominal input and Fu ll load 10 mAp-p Start up voltage 24Vin(nom) 48Vin(nom) 9.5

18 VDC

24Vin(nom) 48Vin(nom) 7.5 VDC Start up time Constant resistive load Power up Remote ON/OFF 100 20 ms Input surge voltage 100ms, max. 24Vin(nom) 48Vin(nom) 50

100 VDC

(Standard) DC-DC ON DC-DC OFF Open or 3 ~ 12VDC Short or 0 ~ 1.2VDC Referred to –Vin pin Negative logic (Option) DC-DC ON DC-DC OFF Short or 0 ~ 1.2VDC Open or 3 ~ 12VDC Remote ON/OFF Input current of Ctrl pin -0.5 0.5 mA Remote off input current 2.5 mA OUTPUT SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Voltage accuracy 3.3Vout Others -1.5 -1.0 +1.5 +1.0 Line regulation Low Line to High Line at Full Load Single Dual -0.2 -0.5 +0.2 +0.5 % Load regulation No Load to Full Load 3.3Vout Others -1.5 -1.0 +1.5 +1.0 % Cross regulation Asymmetrical load 25%/100% FL Dua l -5.0 +5.0 % Voltage adjustability Single output -10 +10 % Ripple and noise Measured by 20MHz bandwidth Single Dual 3.3Vout, 5Vout, 12Vout, 15Vout All 100 mVp-p Temperature coefficient -0.02 +0.02 %/ ℃ Transient response recovery time 25% load step chan ge 250 µs Over voltage protection Zener diode clamp 3.3Vout 5Vout 12Vout 15Vout 3.9 6.2 VDC Output indicator Green LED Over load protection % of Iout rated 150 % Short circuit protection Continuous, automatics recovery GENERAL SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Isolation voltage 1 minute Input to Output Input (Output) to Chassis 1600 1600 VDC Isolation resistance 500VDC 1 G Ω Isolation capacitance 4000 pF Switching frequency 360 400 440 kHz Safety meets UL60950-1 EN60950-1 IEC60950-1 Chassis material Aluminum Weight 89g (3.13oz) MTBF MIL-HDBK-217F, Full load 1.966 x 10 6 hrs

3 www.PDUKE.com 2014/6/5 ENVIRONMENTAL SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Operating ambient temperature Without derating With derating -40 +75 +75 +91 ℃ Storage temperature range -40 +105 ℃ Thermal shock MIL-STD-810F Vibration MIL-STD-810F Relative humidity 5% to 95% RH EMC SPECIFICATIONS Parameter Conditions Level EMI EN55022 Class B ESD EN61000-4-2 Air ± 8kV and Contact ± 6kV Perf. C riteria A Radiated immunity EN61000-4-3 10V/m Perf. Criteria A Fast transient EN61000-4-4 ± 2kV Perf. Criteria A Surge EN61000-4-5 ± 0.5kV Perf. Criteria A Conducted immunity EN61000-4-6 10Vr.m.s Perf. Criteria A Note: 1. Test by minimum input and constant resistive load. CHARACTERISTIC CURVE UFED20-48S05W Derating Curve UFED20-48S05W Efficien cy vs. Input Voltage UFED20-48S05W Efficiency vs. O utput Load

4 www.PDUKE.com 2014/6/5 * NC ： No Connection * Screw terminals – wire range from 14 to 18 AWG MECHANICAL DRAWING CHASSIS MOUNTING TYPE PIN CONNECTION PIN SINGLE DUAL 1 +Vin +Vin 2 -Vin -Vin

3 Ctrl Ctrl

4 NC NC

7 NC +Vout

  1. All dimensions in Inch (mm) 3. Hole screw locked torque : MAX 5.0kgf － cm (0.49N － m) 4. Terminal screw locked torque : MAX 2.5kgf － cm (0.25N － m)