. DC-DC Converters Bus Converter Power Module Type Low Profile Isolated Safety OCP OVP Remote Approvals ON/OFF DHS-series Feature Optional parts Ideal for distributed power systems Heat sink Thin and small size Built-in overcurrent, overvoltage and thermal protection circuits Built-in remote ON/OFF Mounting hole (M3 tapped) CE marking Low Voltage Directive RoHS Directive Safety agency approvals UL60950-1, C-UL, EN60950-1 5-year warranty June 26, 2020 DHS-1. Ordering information DC-DC Converters Bus Converter Power Module Type DH S 50 A 05 -O DHS50A 1 2 3 4 5 6 1 Series name R *Pr oviding heat sink 2 Single output as option 3 Output wattage 4 A : DC60-160V 5 Output voltage 6 Optional T : with Mounting hole (f3.4 thru) MODEL DHS50A05 DHS50A12 DHS50A15 DHS50A24 MAX OUTPUT WATTAGE W 50.0 50.4 51.0 50.4 DC OUTPUT 5V 10A 12V 4.2A 15V 3.4A 24V 2.1A SPECIFICATIONS MODEL DHS50A05 DHS50A12 DHS50A15 DHS50A24 VOLTAGE V DC60 - 160 *1 INPUT CURRENT A 0.55A 0.55A 0.55A 0.55A *1 EFFICIENCY % 84.0typ 86.0typ 86.0typ 86.0typ VOLTAGE V 5 12 15 24 CURRENT A 10 4.2 3.4 2.1 LINE REGULATION mV 10max 24max 30max 48max LOAD REGULATION mV 10max 24max 30max 48max *2 0 to +100C 80max 120max 120max 120max *2 RIPPLE mVp-p -40 to 0C 120max 150max 150max 150max *2 0 to 15% Load 160max 240max 240max 240max *2 0 to +100C 120max 150max 150max 150max *2 OUTPUT RIPPLE NOISE mVp-p -40 to 0C 200max 200max 200max 250max *2 0 to 15% Load 240max 300max 300max 300max 0 to +65C 50max 120max 150max 240max TEMPERATURE REGULATION mV -40 to +100C 100max 240max 300max 480max *3 DRIFT mV 20max 40max 60max 90max START-UP TIME ms 200max (DCIN 110V, Io=100%) Fixed (TRM pin open), adjustable by external VR or external voltage *4 OUTPUT VOLTAGE ADJUSTMENT RANGE V 4.50 - 6.00 10.80 - 13.20 13.50 - 16.50 21.60 - 26.40 OUTPUT VOLTAGE SETTING V 4.97 - 5.13 11.91 - 12.29 14.76 - 15.24 23.62 - 24.38 OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically PROTECTION OVERVOLTAGE PROTECTION V 6.30 - 7.60 13.90 - 17.55 17.25 - 21.75 27.60 - 34.80 CIRCUIT AND REMOTE SENSING nothing OTHERS REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF) INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (2015C) ISOLATION INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (2015C) OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (2015C) OPERATING TEMP.,HUMID.AND ALTITUDE -40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to Derating), 3,000m (10,000 feet) max STORAGE TEMP.,HUMID.AND ALTITUDE -40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max ENVIRONMENT 2 VIBRATION 10 - 55Hz, 49.0m/s (5G), 3minutes period, 60minutes each along X, Y and Z axis Complies with IEC61373 Category 1 Class B 2 IMPACT 196.1m/s (20G), 11ms, once each along X, Y and Z axis Complies with IEC61373 Category 1 Class B SAFETY AGENCY APPROVALS UL60950-1, C-UL (CSA60950-1), EN60950-1 CASE SIZE/WEIGHT 58.4X12.7X37.3mm 2.3X0.5X1.47 inches (WXHXD) / 60g max OTHERS COOLING METHOD Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink) *1 At rated input(DC110V) and rated load. *2 Ripple and ripple noise is measured by using measuring board. Refer to the manual *3 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. *4 Refer to the manual for input range. June 26, 2020 DHS-2