DDC1524S12 XP Power

DC-DC Power Supplies DDC15 Series 15 Watts 4:1 DC Input Range xxx Series 3.3 V to 24 DC Outputs Low Profile Design Ambient Operation from -40 C to +70 C 1500 VDC Isolation Class B Conducted and Radiated Emissions High Efficiency Up to 85% 3 Year Warranty The DDC series is a range of DIN Rail mounting DC/DC converters designed to offer Dimensions: additional voltages in DIN Rail power systems, provide isolated outputs & noise immunity DDC15: or support battery powered or battery backed applications. With a 4:1 wide input range 0.71 x 3.58 x 2.22 (18.0 x 91.0 x 56.5 mm) the DDC series converters can be supplied by both a 12V or 24V nominal input and offer output voltages between 5VDC and 24VDC. Models & Ratings Input Current, Maximum (1) Output Voltage Output Power Output Current Typical Efficiency Model Number Typ Max Capacitive Load 3V3 11.5 W 3.50 A 0.62 A/1.8 A 3500 F 79% DDC1524S03 5V 13.5 W 2.70 A 0.70 A/1.9 A 3500 F 80% DDC1524S05 9V 13.5 W 1.50 A 0.70 A/1.9 A 2200 F 81% DDC1524S09 12V 15.0 W 1.25 A 0.76 A/2.1 A 1000 F 82% DDC1524S12 15V 15.0 W 1.00 A 0.76 A/2.1 A 1000 F 83% DDC1524S15 24V 15.0 W 0.63 A 0.76 A/2.1 A 470 F 83% DDC1524S24 Notes 1. Typical efficiency at nominal input and full load. Mechanical Details 2.22 (56.5) 1.95 (49.6) 1.27 0.71 (18.0) (32.3) 12 Pin Connector DC LO Conn Pin Designation DC ON DC 1 +Vin 1.77 3.58 3.58 I/P (45.0) 2 -Vin (91.0) (91.0) DC 1 +Vout 0.43 O/P 2 -Vout (11.0) 0.47 2.02 12 (12.0) (51.5) www.xppower.com 1DC-DC Power Supplies DDC15 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 9 36 VDC Input Current See Models and Ratings table Inrush Current 95 A at 36 V Input Filter Pi type Undervoltage Lockout On at >8.5 V Input Surge 40 VDC No Damage Input Protection T3.0A/63 VDC Internal Fuse Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 5 24 V See Models and Ratings table Initial Set Accuracy 0 1 % Minimum Load 0 A No minimum load required Start Up Delay 50 ms Start Up Rise Time 11 ms Line Regulation 1 % Load Regulation 1.5, 1 % 3V3 model, other models Recovery to within 1% in <1 ms for a 50% load change Transient Response 4 % deviation at 0.25 A/s rate Ripple & Noise 100 mV pk-pk 20 MHz bandwidth Short Circuit Protection Trip & Restart (hiccup mode), auto recovery Overload Protection 110 165 % Trip & Restart (hiccup mode) Overvoltage Protection 115 135 % Of nominal output voltage Temperature Coefficient 0.03 %/ C General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 82 % See Models and Ratings table Isolation 1500 VDC Variable Switching Frequency 150 300 kHz 3 Power Density 2.7 W/in Mean Time Between Failure 990 kHrs MIL-HDBK-217F, +25 C GB Weight 0.143 (65.0) lb (g) DC ON Indicator 90 % Of nominal voltage. Green LED DC Low Indicator 70 90 % Of nominal voltage. Red LED Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +70 C See derating curve Storage Temperature -55 +85 C Humidity 5 95 %RH Non-condensing Operating Altitude 4850 m Cooling Natural convection Shock 3 shocks in each plane, total 36 shocks of 15 g : 11 ms halfsine. Conforms to EN60068-2-27 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