DTE2024S48-D XP Power

DC-DC Converter XPPower DTE20 Series 20 Watts Regulated single outputs from 24VDC to 48VDC Wide 4:1 input range xxx Series Fully encapsulated chassis mount Optional DIN rail version IEC/UL/cUL62368-1 safety approvals EN55032 class A with no external components Remote on/off 2.5kVDC isolation -40C to +95C operating temperature Full power to 80C Dimensions: MTBF 750kHrs (MIL-DHBK-27F, +25C GB) DTE20: 3.78 x 2.13 x 0.92 (96.0 x 54.0 x 23.3 mm) 3 year warranty Available in two wide (4:1) input ranges for nominal 24VDC and 48VDC, the DTE20 series of encapsulated 20W DC-DC converters are chassis mount as standard or can be ordered with a DIN rail mount. They have screw terminals for ease of connection and an LED provides clear power good indication. Remote On/Off is standard and when inhibited the standby current is just 3mA. Isolation is 2.5kVDC input/output providing excellent separation between supply and load. The modules are fully protected against input undervoltage, short circuit and overload conditions. These features, along with a rugged design and wide operating temperature range make the DTE20 series suitable for a variety of commercial and industrial applications. Models & Ratings (1,4) Input Current Maximum (2) (3 ) Input Voltage Output Voltage Output Current Efficiency Model Number No Load Full Load Capacitive Load 5.1 V 4.0 A 70 mA 0.94 A 6800 F 90% DTE2024S5V1 12.0 V 1.67 A 70 mA 0.92 A 1160 F 91% DTE2024S12 24 V (9-36 V) 24.0 V 0.835 A 70 mA 0.92 A 300 F 91% DTE2024S24 48.0 V 0.42 A 70 mA 0.94 A 75 F 89% DTE2024S48 5.1 V 4.0 A 35 mA 0.47 A 6800 F 90% DTE2048S5V1 12.0 V 1.67 A 35 mA 0.46 A 1160 F 91% DTE2048S12 48 V (18-75 V) 24.0 V 0.835 A 35 mA 0.46 A 300 F 91% DTE2048S24 48.0 V 0.42 A 35 mA 0.47 A 75 F 89% DTE2048S48 Notes 1. Input current measured at nominal input voltage. 4. Input current is typically 3 mA at nominal input voltage when output is remotely 2. Typical values. turned off. 3. For optional version fitted with Din Clip add suffix -D e.g. DTE2024S24-D. Mechanical Details Pin Connections 2.99 (76.0) 0.39 (10.0) Pin Function 4 x 3.5 1 Remote On/Off 0.92 2 -Vin (23.3) 3 +Vin 8 4 No Connection 1.81 7 5 -Vout (46.0) 3 0.20 0.66 Top View 2 6 (5.0) 6 No Connection (16.8) 1 2.13 5 7 +Vout (54.0) -D Version 4 8 No Connection DC- ON Notes DC ON 2.99 (76.0) 0.39 (10.0) Indicator 1. All dimensions are in inches (mm) 3.39 (86.0) 2. Weight: 0.214 lbs (107 g) approx 0.92 3.78 (96.0) 3. Weight for -D version: 0.332 lbs (23.3) 0.20 0.66 (5.0) (166 g) approx (16.8) 2 4. Terminal wire size 1.5 mm max 5. Screw terminal torque 4.5 to 6.2 lb-in (0.5 to 0.7 Nm) 0.12 0.43 (3.0) (11.0) 6. Case tolerance: 0.02 (0.5) www.xppower.com 1DC-DC Converter XPPower DTE20 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions 9 36 VDC 24 V nominal Input Voltage Range 18 75 VDC 48 V nominal Input Current See Models and Ratings table Inrush Current A Input Filter Pi type On at >9 V. Off <7.5 V 24 V models Undervoltage Lockout On at >18 V. Off <16.0 V 48 V models 50 VDC 24 V models for 100 ms Input Surge 100 VDC 48 V models for 100 ms On: Logic High (3.5-12 V) or open circuit Remote On/Off Off: Logic Low (<1.2 V) or short pin 1 to pin 2 Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 5.1 48 V See Models and Ratings table Initial Set Accuracy 1 2 % Minimum Load 0 A No minimum load required Start Up Delay 50 ms Line Regulation 0.5 % Load Regulation 1 % 0 - 10% load Recovery to within 1% in <250 s for a 50% load change Transient Response 5 % deviation at 0.25 A/s rate 100 5.1 V model, 20 MHz bandwidth Ripple & Noise 150 mV pk-pk 12 V & 48 V models, 20 MHz bandwidth 200 48 V model, 20 MHz bandwidth Short Circuit Protection Trip & Restart (hiccup mode), auto recovery Overload Protection 150 % Trip & Restart (hiccup mode) Overvoltage Protection 120 % Zener diode clamp Temperature Coefficient 0.02 %/ C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 90 % See Models and Ratings table Isolation 2500 VDC For 60 s, functional insulation Isolation Resistance 1000 M At 500 VDC Input to Output Capacitance 2200 pF Switching Frequency 285 kHz 3 Power Density 2.7 W/in Mean Time Between Failure 750 kHrs MIL-HDBK-217F, +25 C GB Weight 0.214 (107) lb (g) Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +95 C See derating curve Storage Temperature -50 +125 C Case Temperature 95 C 3.9 Natural convection 3.3 100 LFM Thermal Impendance C/W (Case to Ambient) 3.1 200 LFM 2.5 400 LFM Humidity 5 95 %RH Non-condensing Cooling Natural convection Shock 3 shocks in each plane, total 18 shocks of 30 g : 11 ms halfsine. Conforms to EN60068-2-27 & EN60068-2-47 Vibration 10-500 Hz at 2 g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6 www.xppower.com 2