URED20W SERIES 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, & EN50155 • CE MARKED • COMPLIANT TO RoHS II & REACH 1600VDC ISOLATION REMOTE CONTROL OCP SCP UVP • RAILWAY SYSTEM • WIRELESS NETWORK • TELECOM/DATACOM • INDUSTRY CONTROL SYSTEM • MEASUREMENT EQUIPMENT • SEMICONDUCTOR EQUIPMENT OVP FUSE INCLUDED INRUSH LIMIT REVERSE POLARITY PROTECTION TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25℃ Model Number URED20-24S3P3W URED20-24S05W URED20-24S12W URED20-24S15W URED20-24D12W URED20-24D15W URED20-48S3P3W URED20-48S05W URED20-48S12W URED20-48S15W URED20-48D12W URED20-48D15W URED20-110S3P3W URED20-110S05W URED20-110S12W URED20-110S15W URED20-110D12W URED20-110D15W LOW STANDBY POWER otherwise noted Input Range Output Voltage Output Current @Full Load Input Current @ No Load Efficiency VDC 9 ~ 36 9 ~ 36 9 ~ 36 9 ~ 36 9 ~ 36 9 ~ 36 18 ~ 75 18 ~ 75 18 ~ 75 18 ~ 75 18 ~ 75 18 ~ 75 43 ~ 160 43 ~ 160 43 ~ 160 43 ~ 160 43 ~ 160 43 ~ 160 VDC 3.3 5 12 15 ±12 ±15 3.3 5 12 15 ±12 ±15 3.3 5 12 15 ±12 ±15 mA 4500 4000 1670 1330 ± 833 ± 667 4500 4000 1670 1330 ± 833 ± 667 4500 4000 1670 1330 ± 833 ± 667 mA 8 8 8 8 8 8 6 6 6 6 6 6 5 5 5 5 5 5 % 84 87 88 87 87 88 84 87 88 88 87 88 84 86 87 87 87 88 Maximum Capacitor Load (1) µF 7000 5000 850 700 ± 500 ± 350 7000 5000 850 700 ± 500 ± 350 7000 5000 850 700 ± 500 ± 350 PART NUMBER STRUCTURE URED20 Series Name 48 Input Voltage (VDC) 24: 9~36 48: 18~75 110: 43~160 S Output Quantity S: Single D: Dual 1 05 Output Voltage (VDC) 3P3: 3.3 05: 5 12: 12 15: 15 12: ±12 15: ±15 W Input Range 4:1 N EC Remote Control Option Assembly Option : Positive logic N: Negative logic www.PDUKE.com : EC: DR: ED: None Enclosed Mounting Type Din Rail Mounting Type Enclosed & Din Rail Mounting Type 2015/6/9 INPUT SPECIFICATIONS Parameter Conditions Operating input voltage range 24Vin(nom) 48Vin(nom) 110Vin(nom) 24Vin(nom) 48Vin(nom) 110Vin(nom) Input fuse (slow blow) In-rush current Input reflected ripple current Start up voltage Start up time Constant resistive load Input surge voltage 1 second, max. 24Vin(nom) 48Vin(nom) 110Vin(nom) 24Vin(nom) 48Vin(nom) 110Vin(nom) Power up Remote ON/OFF 24Vin(nom) 48Vin(nom) 110Vin(nom) Positive logic DC-DC ON (Standard) DC-DC OFF Negative logic DC-DC ON (Option) DC-DC OFF Input current of CTRL pin Remote off input current Referenced to –Vin pin OUTPUT SPECIFICATIONS Parameter Conditions Voltage accuracy Line regulation Low Line to High Line at Full Load Load regulation No Load to Full Load Cross regulation Voltage adjustability Ripple and noise Temperature coefficient Transient response recovery time Over voltage protection Asymmetrical load 25%/100% FL Single output Measured by 20MHz bandwidth Output indicator Over load protection Short circuit protection Unit 36 75 160 VDC A A mAp-p 9 18 43 8 16 40 100 30 Typ. -1.5 -1.0 -0.2 -0.5 -1.5 -1.0 -5.0 -10 ms % of Iout rated Conditions 1 minute Isolation resistance Isolation capacitance Switching frequency Safety meets 500VDC Input to Output Input (Output) to Chassis www.PDUKE.com mA mA Unit +1.5 +1.0 +0.2 +0.5 +1.5 +1.0 +5.0 10 % % % % % mVp-p %/℃ µs +0.02 250 3.9 6.2 VDC 15 20 Green LED 150 % Continuous, automatics recovery Min. Typ. 1600 1600 1 297 MIL-HDBK-217F, Full load VDC Max. 75 3.3Vout 5Vout 12Vout 15Vout VDC VDC 50 100 170 Open or 3 ~ 15VDC Short or 0 ~ 1.2VDC Short or 0 ~ 1.2VDC Open or 3 ~ 15VDC -0.5 1 5 Min. 3.3Vout Others Single Dual 3.3Vout Others Dual 25% load step change Zener diode clamp Isolation voltage 2 Max. 24 48 110 6 4 2 15 30 -0.02 GENERAL SPECIFICATIONS Parameter Chassis material Weight MTBF Typ. 9 18 43 Nominal input and Full load Shutdown voltage Remote ON/OFF Min. Max. Unit VDC 5000 330 GΩ pF 363 kHz UL60950-1 EN60950-1 IEC60950-1 EN50155 Aluminum 105g (3.70oz) 1.338 x 106 hrs 2015/6/9 ENVIRONMENTAL SPECIFICATIONS Parameter Conditions Operating ambient temperature Min. without derating with derating Storage temperature range Thermal shock Shock Vibration Relative humidity EMC SPECIFICATIONS Parameter EMI ESD Radiated immunity Fast transient Surge Conducted immunity Conditions EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Air ± 8kV and Contact ± 6kV 20V/m ± 2kV ± 1kV 10Vr.m.s -40 +78 -40 Typ. Max. Unit +78 ℃ +100 +105 ℃ MIL-STD-810F EN61373, MIL-STD-810F EN61373, MIL-STD-810F 5% to 95% RH Level Class B Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Note: 1. Test by minimum input and constant resistive load. CHARACTERISTIC CURVE URED20-48S05W Derating Curve 3 URED20-48S05W Efficiency vs. Input Voltage www.PDUKE.com URED20-48S05W Efficiency vs. Output Load 2015/6/9 MECHANICAL DRAWING CHASSIS MOUNTING TYPE PIN CONNECTION PIN SINGLE DUAL 1 +Vin +Vin 2 -Vin -Vin 3 Ctrl Ctrl 4 NC NC 5 -Vout -Vout 6 +Vout Common 7 NC +Vout ※ NC：No Connection ※ Screw terminals – wire range from 14 to 18 AWG ENCLOSED MOUNTING TYPE DIN RAIL MOUNTING TYPE 1. All dimensions in Inch (mm) 2. Tolerance : X.XX±0.02 (X.X±0.5) 4. Tolerance : X.XXX±0.01 (X.XX±0.25) 3. Hole screw locked torque : MAX 5.0kgf－cm (0.49N－m) 4. Terminal screw locked torque : MAX 2.5kgf－cm (0.25N－m) 4 www.PDUKE.com 2015/6/9