DFEC30 SERIES DIN RAIL DC-DC CONVERTER 2:1 WIDE INPUT RANGE UP TO 30 Watts FEATURES APPLICATIONS • NO MINIMUM LOAD REQUIRED • 1600VDC INPUT TO OUTPUT ISOLATION • SCREW TERMINALS FOR INPUT AND OUTPUT CONNECTIONS • RELIABLE SNAP-ON FOR DIN RAIL TS-35/7.5 OR TS-35/15 • CASE PROTECTION MEET IP20(IEC60529) • INTERNAL OUTPUT DC-OK INDICATOR • MEET EN55022 CLASS B • SAFETY MEETS UL60950-1, EN60950-1, & IEC60950-1 • CE MARKED • COMPLIANT TO RoHS II & REACH 1600VDC ISOLATION REMOTE CONTROL UVP OCP • COMMUNICATION SYSTEM • INDUSTRY CONTROL SYSTEM • FACTORY AUTOMATIC EQUIPMENT • SEMICONDUCTOR EQUIPMENT SCP FUSE INCLUDED OVP INRUSH LIMIT TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25℃ Model Number DFEC30-12S3P3 DFEC30-12S05 DFEC30-12S12 DFEC30-12S15 DFEC30-12S24 DFEC30-12S28 DFEC30-12D12 DFEC30-12D15 DFEC30-24S3P3 DFEC30-24S05 DFEC30-24S12 DFEC30-24S15 DFEC30-24S24 DFEC30-24S28 DFEC30-24D12 DFEC30-24D15 DFEC30-48S3P3 DFEC30-48S05 DFEC30-48S12 DFEC30-48S15 DFEC30-48S24 DFEC30-48S28 DFEC30-48D12 DFEC30-48D15 REVERSE POLARITY PROTECTION otherwise noted Input Range Output Voltage Output Current @Full Load Input Current @ No Load Efficiency VDC 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 9.5 ~ 18 18 ~ 36 18 ~ 36 18 ~ 36 18 ~ 36 18 ~ 36 18 ~ 36 18 ~ 36 18 ~ 36 36 ~ 75 36 ~ 75 36 ~ 75 36 ~ 75 36 ~ 75 36 ~ 75 36 ~ 75 36 ~ 75 VDC 3.3 5 12 15 24 28 ±12 ±15 3.3 5 12 15 24 28 ±12 ±15 3.3 5 12 15 24 28 ±12 ±15 A 6 6 2.5 2 1.25 1 ±1.25 ±1 6 6 2.5 2 1.25 1 ±1.25 ±1 6 6 2.5 2 1.25 1 ±1.25 ±1 mA 119 100 178 220 74 56 68 50 52 52 84 95 38 39 34 35 32 37 38 58 29 29 23 23 % 83 85 86 86 85 85 85 85 84 86 87 87 86 86 86 86 85 87 88 88 86 86 86 86 Maximum Capacitor Load (1) µF 19500 10200 3240 1100 510 340 ±1020 ±675 19500 10200 3300 1100 510 340 ±1020 ±675 19500 10200 3300 1100 510 340 ±1020 ±675 PART NUMBER STRUCTURE DFEC30 Series Name 48 S Input Voltage (VDC) 12: 9.5~18 24: 18~36 48: 36~75 Output Quantity S: Single D: Dual 1 05 Output Voltage (VDC) 3P3: 3.3 05: 5 12: 12 15: 15 24: 24 28: 28 12: ±12 15: ±15 www.PDUKE.com 2014/4/30 INPUT SPECIFICATIONS Parameter Conditions Operating input voltage range 12Vin(nom) 24Vin(nom) 48Vin(nom) 12Vin(nom) 24Vin(nom) 48Vin(nom) Input fuse (slow blow) In-rush current Input reflected ripple current Start up voltage Input surge voltage Remote ON/OFF 12Vin(nom) 24Vin(nom) 48Vin(nom) 12Vin(nom) 24Vin(nom) 48Vin(nom) Power up Remote ON/OFF 12Vin(nom) 24Vin(nom) 48Vin(nom) Positive logic DC-DC ON DC-DC OFF Input current of Ctrl pin Remote off input current Nominal input and Constant resistive load 100ms, max. Referred to –Vin pin OUTPUT SPECIFICATIONS Parameter Conditions 3.3Vout Others Line regulation Load regulation Low Line to High Line at Full Load No Load to Full Load Cross regulation Voltage adjustability Asymmetrical load 25%/100% FL Single output Ripple and noise Measured by 20MHz bandwidth Single Dual Output indicator Over load protection Short circuit protection 3.3Vout Others Dual 28Vout Others 3.3Vout, 5Vout 12Vout, 15Vout 24Vout, 28Vout All 3.3Vout 5Vout 12Vout 15Vout 24Vout 28Vout % of Iout rated; Hiccup mode Conditions Isolation voltage 1 minute Isolation resistance Isolation capacitance Switching frequency Safety meets 500VDC 2 Unit 18 36 75 VDC A A mAp-p 9.5 18 36 8 16 33 100 25 ms 36 50 100 Open or 3 ~ 12VDC Short or 0 ~ 1.2VDC -0.5 0.5 2.5 Typ. -1.5 -1.0 -0.5 -1.5 -1.0 -5.0 -3 -10 Input to Output Input (Output) to Chassis www.PDUKE.com VDC mA mA Max. Unit +1.5 +1.0 +0.5 +1.5 +1.0 +5.0 +17 +10 % 50 75 100 100 % % % % mVp-p ℃ +0.02 %/ 300 µs 3.9 6.2 15 VDC 18 30 36 Green LED 150 % Continuous, automatics recovery Min. Typ. 1600 1600 1 270 MIL-HDBK-217F, Full load VDC VDC -0.02 25% load step change Zener diode clamp GENERAL SPECIFICATIONS Parameter Chassis material Weight MTBF Max. 12 24 48 6 6 4 15 15 Min. Voltage accuracy Temperature coefficient Transient response recovery time Over voltage protection Typ. 9.5 18 36 Nominal input and Full load Shutdown voltage Start up time Min. Max. Unit VDC 300 GΩ pF kHz UL60950-1 EN60950-1 IEC60950-1 Aluminum 170g (5.98oz) 9.229 x 105 hrs 4000 330 2014/4/30 ENVIRONMENTAL SPECIFICATIONS Parameter Conditions Operating ambient temperature Min. Without derating With derating Storage temperature range Thermal 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 Typ. -40 +68 -40 Max. Unit ℃ ℃ +68 +90 +105 MIL-STD-810F 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 Air ± 8kV and Contact ± 6kV 10V/m ± 2kV ± 1kV 10Vr.m.s Note: 1. Test by minimum input and constant resistive load. CHARACTERISTIC CURVE DFEC30-48S05 Derating Curve DFEC30-48S05 Efficiency vs. Input Voltage DFEC30-48S05 Efficiency vs. Output Load MECHANICAL DRAWING PIN CONNECTION PIN SINGLE DUAL 1 Ctrl Ctrl 2 -Vin -Vin 3 -Vin -Vin 4 +Vin +Vin 5 NC NC 6 -Vout -Vout 7 +Vout Common 8 NC +Vout * NC No Connection * Screw terminals – wire range from 14 to 18 AWG ： 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. Terminal screw locked torque : MAX 2.5kgf cm (0.25N m) － 3 www.PDUKE.com － 2014/4/30