DTE4048S12

DTE40 Series DC-DC Converter XP Power 40 Watts • Regulated single outputs from 24VDC to 48VDC xxx Series • Wide 4:1 input range • 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 • -40°C to +95°C operating temperature • Full power to 80°C Dimensions: • MTBF 750kHrs (MIL-DHBK-27F, +25°C GB) DTE40: 4.41 x 2.51 x 1.01” (112 x 63.8 x 25.6 mm) • 3 year warranty Available in two wide (4:1) input ranges for nominal 24VDC and 48VDC, the DTE20 series of encapsulated 40W 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 Input Voltage Output Voltage Output Current 5.1 V 12.0 V 24.0 V 48.0 V 5.1 V 12.0 V 24.0 V 48.0 V 24 V (9-36 V) 48 V (18-75 V) 8.0 3.33 1.67 0.835 8.0 3.33 1.67 0.835 A A A A A A A A Input Current(1,4) No Load Full Load 90 mA 90 mA 90 mA 90 mA 55 mA 55 mA 55 mA 55 mA 1.89 1.85 1.86 1.88 0.96 0.92 0.91 0.93 A A A A A A A A Maximum Capacitive Load 13,600 2,400 600 150 13,600 2,400 600 150 μF μF μF μF μF μF μF μF Efficiency(2) Model Number(3) 90% 90% 90% 89% 89% 91% 92% 90% DTE4024S5V1 DTE4024S12 DTE4024S24 DTE4024S48 DTE4048S5V1 DTE4048S12 DTE4048S24 DTE4048S48 Notes 1. Input current measured at nominal input voltage. 2. Typical values. 3. For optional version fitted with Din Clip add suffix ‘-D’ e.g. DTE4024S24-D. 4. Input current is typically 3 mA at nominal input voltage when output is remotely turned off. Mechanical Details 3.62 (92.0) 0.39 (10.0) 4 x ø3.5 1.01 (25.6) 8 7 6 Top View 5 4 3 2 1 1.97 (50.0) 0.20 0.66 (5.0) (16.8) 2.51 (63.8) -D Version DCON DC ON Indicator 3.62 (92.0) 3.94 (100.0) 0.12 0.43 (3.0) (11.0) 1 www.xppower.com Pin Connections Function Remote On/Off -Vin +Vin +Vout No Connection -Vout No Connection No Connection Notes 0.39 (10.0) 1.01 (25.6) 0.20 (5.0) 0.66 (16.8) 4.41 (112.0) Pin 1 2 3 4 5 6 7 8 1. All dimensions are in inches (mm) 2. Weight: 0.357 lbs (162 g) approx 3. Weight for -D version: 0.476 lbs (216 g) approx 4. Terminal wire size 1.5 mm2 max 5. Screw terminal torque 4.5 to 6.2 lb-in (0.5 to 0.7 Nm) 6. Case tolerance: ±0.02 (±0.5) DTE40 Series DC-DC Converter XP Power Input Characteristic Input Voltage Range Maximum Units Notes & Conditions 9 36 VDC 24 V nominal 18 75 VDC 48 V nominal Typical Minimum See Models and Ratings table Input Current A Inrush Current Input Filter Undervoltage Lockout Pi type 24 V models On at >9 V. Off 18 V. Off