Ordering information DC-DC Converters Power Module type DA S 50 O 05 DAS50 12345 1Series name R 2Single output 3Output wattage 4Input voltage F :DC88 - 370V 48 :DC36 - 72V 5Output voltage MODEL DAS50F05 DAS50F12 DAS50F24 DAS504805 DAS504812 MAX OUTPUT WATTAGE W 50 50.4 50.4 50 50.4 DC OUTPUT 5V 10A 12V 4.2A 24V 2.1A 5V 10A 12V 4.2A SPECIFICATIONS MODEL DAS50F05 DAS50F12 DAS50F24 DAS504805 DAS504812 VOLTAGE V DC88 - 370 DC36 - 72 CURRENT A 0.5typ (DCIN 130V, Io=100%) 0.25typ (DCIN 260V, Io=100%) 1.30typ (DCIN 48V, Io=100%) 1.28typ (DCIN 48V, Io=100%) INPUT EFFICIENCY % 82typ 82typ 82typ 80typ 82typ ( , , ) LEAKAGE CURRENT mA 0.3max By UL CSA VDE and DEN-AN VOLTAGE V 512 24 5 12 CURRENT A 10 4.2 2.1 10 4.2 LINE REGULATION mV 20max 48max 96max 20max 48max LOAD REGULATION mV 40max 100max 150max 40max 100max *1 0to+85 80max 120max 120max 80max 120max C RIPPLE mVp-p 1 -10-0 * 140max 160max 160max 140max 160max C 1 0to+85 * 150max 200max 200max 150max 200max C OUTPUT RIPPLE NOISE mVp-p *1 -10-0 190max 230max 230max 190max 230max C 0to+85 85max 204max 408max 85max 210max C TEMPERATURE REGULATION mV -10 to +85C 95max 228max 456max 95max 230max *2 DRIFT mV 20max 48max 96max 20max 48max ( , ) ( , ) START-UP TIME ms 200max DCIN 88V Io=100% 200max DCIN 36V Io=100% ( ) OUTPUT VOLTAGE ADJUSTMENT RANGE V Fixed TRM pin opent10% adjustable by external VR OUTPUT VOLTAGE SETTING V 4.85 - 5.35 11.4 - 12.6 22.8 - 25.2 4.85 - 5.35 11.4 - 12.6 OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically PROTECTION OVERVOLTAGE PROTECTION Works at 115 - 140% of rating CIRCUIT AND REMOTE SENSING Provided OTHERS , ( ) , REMOTE ON/OFF Between RC and -side of input:short - 1.2V output ON 2.4 - 5.5V or open output OFF Compatible TTL --- --- , , , ( ) , , ( ) INPUT-OUTPUT AC3 000V 1minute Cutoff current = 10mA DC500V 50MW min At Room Temperature AC500V 1minute Cutoff current = 100mA DC500V 50MW min At Room Temperature , , , ( ) , , ( ) ISOLATION INPUT-FG AC2 000V 1minute Cutoff current = 10mA DC500V 50M min At Room Temperature AC500V 1minute Cutoff current = 100mA DC500V 50M min At Room Temperature W W , , ( ) OUTPUT-FG AC500V 1minute Cutoff current = 100mA max DC500V 50M min At Room Temperature W , ( ), ( )( ), , ( , ) OPERATING TEMP. HUMID.AND ALTITUDE -10 to +85C Aluminum base plate 20 - 95%RH Non condensing Refer to DERATING CURVE 3 000m 10 000feet max DAS , , ( ), , ( , ) STORAGE TEMP. HUMID.AND ALTITUDE -40 to +85 20 - 95%RH Non condensing 9 000m 30 000feet max C ENVIRONMENT 2 , ( ), , , VIBRATION 10 - 55Hz 49.0m/s 5G 3minutes period 60minutes each along X Y and Z axis 2 ( ), , , IMPACT 196.1m/s 20G 11ms once each X Y and Z axis , , , SAFETY AGENCY APPROVALS UL60950-1 EN60950-1 CSA C22.2 No.60950-1 Complies with DEN-AN Complies with UL60950-1 CSA C22.2 No.60950-1 and EN60950-1 ( ) CASE SIZE/WEIGHT 58 12.7 115mm W H D / 120g max X X X X OTHERS ( ) COOLING METHOD Conduction cooling e.g. heat radiation from the aluminum base plate to the attached heat sink *1 Measured by attaching the electrolytic capacitor of 220mF at output. *2 Drift is the change in DC output for an eight hour period after a half-hour warm-up at 25C, with the input voltage held constant at the rated input/output. * Parallel operation with other model is not possible. DAS-2DAS50 External view DC OUT Name Plate Recomending size for processing PCB 3 5.08 3 5.08 (TOP VIEW) = 15.24 = 15.24 0.5 0.5 12.7 3.5 5.08 5.08 15.24 7.62 22.86 7.62 0.5 58 (0.3) (0.9) (0.3) Outline 2-M4(Depth:6mm) 2- 4.5 Mounting Hole for FG 2-M3(Depth:6mm) 12- 1.7 Mounting Hole for Heat Sink 5.08 5.08 1.2 Name Plate (0.2) (0.2) 15.24 22.86 5.08 5.08 (0.6) 7.62 7.62 (0.2) (0.2) + + 5.08 5.08 (0.2) (0.2) DC IN Input/Output Pin Weight: 120g or less. Tolerance: 0.3 Case: PBT mm Unit : Base Plate: Aluminum (inch) Dimensions in mm. Div.0.2inch Mounting torque 1.2 Mounting Hole for Heat Sink: 0.4Nm( 5.0kgfcm)max t = 0.5 Mounting Hole for FG: 1.2Nm(12.8kgfcm)max Performance data ( ) ( ) STATIC CHARACTERISTICS DAS50F05 RISE TIME & FALL TIME DAS50F05 ( ) OVERCURRENT CHARACTERISTICS DAS50F05 DERATING CURVE 6.0 5.0 DAS 4.0 Input Voltage 3.0 88V 370V 2.0 1.0 0 510 15 OUTPUT CURRENT A DAS-3 OUTPUT VOLTAGE V TRM + S + V + V - V - - V - S RC NC 5.3 1 104.14 1 115 0.5 3.5 102.87 1 5.3 0.5 1 5.3 104.14 104.14 (4.1) 102.87 (4.05)