DFEC40W_14 P-DUKE | Alldatasheet
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1 www.PDUKE.com 2014/4/30 DFEC40W SERIES CHASSIS-MOUNT DC-DC CONVERTER 4:1 ULTRA WIDE INPUT RANGE UP TO 40 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
- COMMUNICATION SYSTEM
- INDUSTRY CONTROL SYSTEM
- FACTORY AUTOMATIC 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 A mA % µF DFEC40-24S3P3W 9.5 ~ 36 3.3 10 83 85 25750 DFEC40-24S05W 9.5 ~ 36 5 8 103 86 13600 DFEC40-24S12W 9.5 ~ 36 12 3.333 56 85 2360 DFEC40-24S15W 9.5 ~ 36 15 2.666 56 85 1510 DFEC40-24S24W 9.5 ~ 36 24 1.667 76 84 600 DFEC40-24S28W 9.5 ~ 36 28 1.333 82 84 375 DFEC40-24D12W 9.5 ~ 36 ±12 ±1.667 65 84 ±1200 DFEC40-24D15W 9.5 ~ 36 ±15 ±1.333 76 84 ±750 DFEC40-48S3P3W 18 ~ 75 3.3 10 63 85 25750 DFEC40-48S05W 18 ~ 75 5 8 68 87 13600 DFEC40-48S12W 18 ~ 75 12 3.333 34 85 2360 DFEC40-48S15W 18 ~ 75 15 2.666 34 86 1510 DFEC40-48S24W 18 ~ 75 24 1.667 41 84 600 DFEC40-48S28W 18 ~ 75 28 1.333 41 84 375 DFEC40-48D12W 18 ~ 75 ±12 ±1.667 34 84 ±1200 DFEC40-48D15W 18 ~ 75 ±15 ±1.333 34 84 ±750 PART NUMBER STRUCTURE DFEC40 - 48 S 05 W - N Series Name Input Voltage Output Quantity Output Voltage Input Range Remote Control Option (VDC) (VDC) S: Single 3P3: 05: 12: 15: 24: 28: 3.3 24: 48: 9.5~36 18~75 Dual 12: 15: ±12 ±15 4:1 /filetall/filetall /filetall/filetall: Positive logic Negative logic
2 www.PDUKE.com 2014/4/30 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) 8 4 A In-rush current 15 A Input reflected ripple current Nominal input and Fu ll load 15 mAp-p Start up voltage 24Vin(nom) 48Vin(nom) 9.5
18 VDC
24Vin(nom) 48Vin(nom) VDC Start up time Nominal input and 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 24Vin(nom) 48Vin(nom) 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 -0.5 +0.5 % Load regulation No Load to Full Load 3.3Vout Others -2.0 -1.0 +2.0 +1.0 % Cross regulation Asymmetrical load 25%/100% FL Dua l -5.0 +5.0 % Voltage adjustability Single output 28Vout Others -10 +17 +10 Ripple and noise Measured by 20MHz bandwidth Single Dual 3.3Vout, 5Vout, 12Vout, 15Vout 24Vout, 28Vout All 100 100 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 24Vout 28Vout 3.9 6.2 VDC Output indicator Green LED Over load protection % of Iout rated; Hiccup mode 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 4500 pF Switching frequency 270 300 330 kHz Safety meets UL60950-1 EN60950-1 IEC60950-1 Chassis material Aluminum Weight 182g (6.40oz) MTBF MIL-HDBK-217F, Full load 7.632 x 10 5 hrs
3 www.PDUKE.com 2014/4/30 * NC ： No Connection * Screw terminals – wire range from 14 to 18 AWG ENVIRONMENTAL SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Operating ambient temperature Without derating With derating -40 +63 +63 +87 ℃ 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 ± 1kV 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 DFEC40-48S05W Derating Curve DFEC40-48S05W Efficien cy vs. Input Voltage DFEC40-48S05W Efficiency vs. O utput Load MECHANICAL DRAWING PIN CONNECTION 1. All dimensions in Inch (mm) 3. Terminal screw locked torque : MAX 2.5kgf － cm (0.25N － m) PIN SINGLE DUAL