DC-DC Converter RDL100 Series 100 Watts Wide 3:1 Input Range xxx Series Covers 110 VDC Nominal Input for Rail Applications Complies with EN50155 Meets EN50121-3-2 Meets EN4554-2 Fire & Smoke Single Output Industry Standard Half Brick -40 C to +100 C Operation Output Trim 10% Dimensions: Remote On/Off RDL100: 3 Year Warranty 2.4 x 2.28 x 0.5 (61.0 x 57.9 x 12.7 mm) The RDL100 offers a cost effective solution meeting the railway standards for harsh environment applications. The half brick format is industry standard and features trim function and remote on/off functionality. Models & Ratings Input Output Input Current Ripple & Max. capacitive (2) Output Current Efficiency Model Number (1) Voltage Voltage noise load (3) No Load Full Load 12 V 8.30 A 3 mA 1.75 A 150 mV 86.5% 8300 F RDL100110S12 15 V 6.70 A 3 mA 1.04 A 150 mV 87.5% 4170 F RDL100110S15 110 V (66-160 V) 24 V 4.17 A 3 mA 1.04 A 240 mV 87.5% 4170 F RDL100110S24 48 V 2.08 A 3 mA 1.02 A 480 mV 89.0% 1500 F RDL100110S48 Notes 1. Measured at 20 MHz bandwidth pk-pk, full load, 10 F tantalum and 1.0 F ceramic 2. Measured at 110 V input and full load. capacitors for 12 V, 15 V & 24 V models, 47 F aluminium capacitor and 1.0 F 3. Measured at 66 VDC input. ceramic capacitor for 48 V model. Mechanical Details Pin Function 1 +Vin 2 Remote On/Off 3 NC 4 -Vin 5 -Vout 6 -Sense 7 Trim 8 +Sense 9 +Vout Notes 1. All dimensions are in inches (mm) 3. Tolerance: x.xx = 0.02 (x.x = 0.5) 2. Weight: 0.198 lbs (90 g) approx. x.xxx = 0.01 (x.xx = 0.25) www.xppower.com 1 Mounting Holes 0.18 (4.6) 0.126 (3.2) clearance, 0.50 4 Places Bottom View (12.7) 20.08 2.40 (2.03) (61.0) 4 5 2.00 (50.8) 3 6 1.40 0.6 7 (15.2) (35.5) 2 8 70.04 1 9 (1.02) 1.9 (48.3) 2.28 (57.9)DC-DC Converter RDL100 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 66 160 VDC 110 V nominal input Input Surge 180 VDC for 100 ms On: >60 V 62 64 On Undervoltage Lockout VDC Off: <54 V 56 58 Off Lockout Hysteresis 6 VDC Idle Current 1.5 5 mA When output is inhibited 2 Inrush Current 0.1 A s Input Reflected Ripple Current 50 mA pk-pk Through 12 H inductor Recommended Input Fuse T4.0A Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 12 48 VDC See Models and Ratings table Output Trim -10 +10 % See Application Note Initial Set Accuracy 1.5 % At full load and 110 V input Minimum Load 0 % No minimum load required Line Regulation 0.2 % From minimum to maximum input at full load Load Regulation 0.2 % From 0% to full load Maximum deviation, recovering to less than 1% in Transient Response 3.0 5.0 % 500 s for 25% step load change. Start Up Time 120 ms Output Voltage Rise Time 15 ms Ripple & Noise mV pk-pk See models and ratings table Overload Protection 110 130 160 % Short Circuit Protection Continuous hiccup mode, with auto recovery Maximum Capacitive Load See Models and Ratings table Temperature Coefficient 0.03 %/ C Overvoltage Protection 115 125 140 % Solder Profile 260 C maximum, above 250 C. 3-6 s. With iron, max 450 C for <5s Case Material Plastic DAP UL94V-0 rated with aluminium base Pin Material Copper with nickel and matte tin plate Potting Material Epoxy UL94V-0 Fire and Smoke Complies with EN45545-2 Ouput is on if REM On/Off (pin 2) is open or high (3.5-75 VDC) WRT -Vin (positive logic) Remote On/Off Output turns off if REM On/Off (pin 2) is low (<1.8 VDC max) WRT -Vin General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 88 % See Models and Ratings table Isolation: Input to Output 3000 VAC 60 s qualification. Reinforced insulation. Isolation: Input to Case 1500 VAC 60 s qualification. Basic insulation. Isolation: Output to Case 500 VAC 60 s qualification. Basic insulation. 9 Isolation Resistance 10 Isolation Capacitance 500 pF Input to output Switching Frequency 250 kHz Fixed 3 Power Density 36.5 W/in Mean Time Between Failure 830 kHrs MIL-HDBK-217F, +25 C GB Solder Profile 260 C maximum, above 250 C. 3-6s, with iron max 450 C for <5s Case Material Plastic DAP UL94V-0 rated with aluminium base Pin Material Copper with nickel and matte tin plate Potting Material Epoxy UL94V-0 Fire and Smoke Complies with EN45545-2 Weight 0.198 (90.0) lb (g) Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Base Plate Temperature -40 +100 C Storage Temperature -55 +105 C Measured on baseplate. Module will auto-restart at Thermal Protection +105 C 92C typically Humidity 95 %RH Non-condensing Cooling Base plate cooled www.xppower.com 2