Ordering information DC-DC Converters Power Module type DBS100A/DBS150A DB 1 S 2 150 3 A 4 15 5 1Series name 2Single output 3Output wattage 4Input voltage A :DC110V input 5Output voltage R MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT DBS100A05 100 5V 20A DBS100A13R8 100.7 13.8V 7.3A DBS150A12 150 12V 12.5A DBS150A15 150 15V 10A DBS150A24 151 24V 6.3A SPECIFICATIONS INPUT OUTPUT PROTECTION CIRCUIT AND OTHERS DBS ISOLATION ENVIRONMENT SAFETY OTHERS MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] 0 to +85C *2 RIPPLE[mVp-p] -20 - 0C *2 0 to +85C *2 RIPPLE NOISE[mVp-p] -20 - 0C *2 0 to +65C TEMPERATURE REGULATION[mV] -20 to +85C *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE OUTPUT VOLTAGE SETTING[V] OVERCURRENT PROTECTION OVERVOLTAGE PROTECTION REMOTE SENSING REMOTE ON/OFF INPUT-OUTPUT INPUT-FG OUTPUT-FG OUTPUT-RC2,RC3 OPERATING TEMP.,HUMID.AND ALTITUDE *4 STORAGE TEMP.,HUMID.AND ALTITUDE VIBRATION IMPACT AGENCY APPROVALS CASE SIZE/WEIGHT COOLING METHOD DBS100A05 DBS100A13R8 DBS150A12 DBS150A15 DBS150A24 DC45 - 160 DC66 - 160 1.11typ 1.10typ 1.57typ 1.59typ 1.58typ 82typ 83typ 87typ 86typ 87typ 5 13.8 12 15 24 20 7.3 12.5 10 6.3 20max 60max 40max 60max 95max 40max 150max 100max 150max 190max 80max 120max 120max 120max 120max 140max 160max 160max 160max 160max 100max 150max 150max 150max 150max 150max 180max 180max 180max 180max 50max 180max 120max 180max 280max 85max 310max 200max 310max 480max 20max 60max 40max 60max 90max 200max (DCIN 110V, Io=100%) Fixed (TRM pin open), 60 - 110% adjustable by external VR or external voltage 4.90 - 5.20 13.25 - 14.35 11.60 - 12.60 14.40 - 15.60 23.04 - 24.96 Works over 105% of rating and recovers automatically 5.75 - 7.00V 15.87 - 19.32V 13.80 - 16.80V 17.25 - 21.00V 27.60 - 33.60V Provided Provided (On both side of input and output) AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20t15C) AC100V 1minute, Cutoff current = 100mA, DC100V 10MW min (20t15C) -20 to +85C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max -40 to +85C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis 196.1m/s2 (20G), 11ms once each along X, Y and Z axis UL60950-1, C-UL, EN60950-1 61X12.7X116.8mm [2.4X0.5X4.6 inches] (WXHXD) / 150g max 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 with the recommended capacitor Co & the film capacitor 0.1mF. Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101). 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 Please consult us in regard to use from -40C. DBS-2 DBS100A/DBS150A External view ¶Recomending size for processing PCB Base Plate(Aluminum) (TOP VIEW) 10-º1.2 [0.05] 106.68 Lot No. 37.08 [1.46] Mounting Hole (FG) [1.2] 106.68 [0.1] [4.2] t=0.8 [0.02] RC1 -VIN +VIN 3.81 [0.15] CB VB TMP RC3 RC2 TRM +S -S IOG AUX -VOUT +VOUT Part A 0.31 Signal Pin 10-º0.6 ]= inches [0.01] DC IN/DC OUT/RC1 Pin ¶Dimensions in mm, [ ¶Div.: 0.5inch [0.15] [0.45] 2.54 [0.1] 3†3.81=11.43 [0.15] 3.81 2.54 4-º3.5 [0.14] Signal Pin Name Plate 30.48 3.81 [0.15] A DCIN [0.4] [0.15] [0.45] [0.1] 3†3.81=11.43 [4] 4†2.54=10.16 37.08 [1.45] 106.68 [4.2] 101.6±0.5 4-M3 4†2.54 =10.16 [0.4] DC OUT [4.6] 2.54 [0.1] 0.31 [0.01] 116.8±1 Case (PBT) [0.5] 12.7±0.5 [4.2] 50.8 [2.0] 10.16 11.43 [0.4] [0.45] 11.43 [0.45] [2.4] [2] 50.8 61±0.5 11-º1.7 [0.07] 3.81 [0.15] Mounting Hole for Heat Sink(FG) 7.62 [0.3] 4-M3 3.0 +1 -0.5 [0.12] [0.1] 3.0t0.5 [0.12] 2.54 1 [0.04] [0.03] ¶Weight: 150g max ¶Tolerance:t0.3 [t0.012] ¶Base Plate: Aluminum ¶Dimensions in mm, [ ]= inches ¶Mounting hole screwing torque: 0.49N· m(5.0kgf · cm) DBS DBS-3 Ordering information DC-DC Converters Power Module type DBS200B DB 1 S 2 200 3 B 4 03 5 1Series name 2Single output 3Output wattage 4Input voltage B :DC200 - 400V 5Output voltage R MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT DBS200B03 165 3.3V 50A DBS200B05 200 5V 40A DBS200B07 210 7.5V 28A DBS200B12 240 12V 20A SPECIFICATIONS INPUT OUTPUT PROTECTION CIRCUIT AND OTHERS DBS ISOLATION ENVIRONMENT SAFETY OTHERS MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] 0 to +85C *2 RIPPLE[mVp-p] -20 - 0C *2 0 to +85C *2 RIPPLE NOISE[mVp-p] -20 - 0C *2 0 to +65C TEMPERATURE REGULATION[mV] -20 to +85C *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE OUTPUT VOLTAGE SETTING[V] OVERCURRENT PROTECTION OVERVOLTAGE PROTECTION REMOTE SENSING REMOTE ON/OFF INPUT-OUTPUT INPUT-FG OUTPUT-FG OUTPUT-RC2,RC3 OPERATING TEMP.,HUMID.AND ALTITUDE *4 STORAGE TEMP.,HUMID.AND ALTITUDE VIBRATION IMPACT AGENCY APPROVALS CASE SIZE/WEIGHT COOLING METHOD DBS200B03 DBS200B05 DBS200B07 DBS200B12 DC200 - 400 0.75typ 0.86typ 0.87typ 0.99typ 79typ 83typ 86typ 87typ 3.3 5 7.5 12 50 40 28 20 16max 20max 30max 40max 30max 40max 60max 100max 80max 80max 100max 120max 140max 140max 150max 160max 100max 100max 140max 150max 150max 150max 160max 180max 35max 50max 75max 120max 60max 85max 130max 200max 16max 20max 30max 40max 200max (DCIN 280V, Io=100%) Fixed (TRM pin open), 60 - 110% adjustable by external VR or external voltage 3.25 - 3.45 4.90 - 5.20 7.25 - 7.85 11.60 - 12.60 Works over 105% of rating and recovers automatically 4.00 - 5.50V 5.75 - 7.00V 8.60 - 10.50V 13.80 - 16.80V Provided Provided (On both side of input and output) AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20t15C) AC100V 1minute, Cutoff current = 100mA, DC100V 10MW min (20t15C) -20 to +85C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max -40 to +85C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis 196.1m/s2 (20G), 11ms once each along X, Y and Z axis UL60950-1, C-UL, EN60950-1, EN50178 Complies with DEN-AN and IEC60950-1 61X12.7X116.8mm [2.4X0.5X4.6 inches] (WXHXD) / 150g max Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink) *1 At rated input(DC280V) and rated load. *2 Ripple and ripple noise is measured by using measuring board with the recommended capacitor Co & the film capacitor 0.1mF. Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101). 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 Please consult us in regard to use from -40C. DBS-4 DBS200B External view ¶Recomending size for processing PCB Base Plate(Aluminum) (TOP VIEW) 10-º1.2 [0.05] 106.68 Lot No. [1.46] Mounting Hole (FG) [1.2] [0.1] [4.2] Signal Pin RC1 -VIN 3.81 [0.15] CB VB TMP RC3 RC2 -VOUT TRM +S -S IOG AUX +VIN +VOUT Part A 0.31 10-º0.6 t=0.8 ]= inches [0.02] [0.01] DC IN/DC OUT/RC1 Pin ¶Dimensions in mm, [ ¶Div.: 0.5inch [0.15] [0.45] 2.54 106.68 3†3.81=11.43 [0.15] 3.81 2.54 [0.1] 4-º3.5 [0.14] Signal Pin Name Plate 30.48 [0.15] 3.81 A DCIN 37.08 [0.4] [0.15] [0.45] 4†2.54=10.16 3†3.81=11.43 [4] [0.1] 37.08 [1.45] 106.68 [4.2] 101.6±0.5 4-M3 4†2.54 =10.16 [0.4] DC OUT [4.6] 2.54 [0.1] 0.31 [0.01] 116.8±1 Case (PBT) [0.5] 12.7±0.5 [4.2] 50.8 [2.0] 10.16 11.43 [0.4] [0.45] 11.43 [0.45] [2.4] [2] 50.8 61±0.5 11-º1.7 [0.07] 3.81 [0.15] Mounting Hole for Heat Sink(FG) 7.62 [0.3] 4-M3 3.0 +1 -0.5 [0.12] ¶Weight: 150g max ¶Tolerance: ±0.3 [t0.012] ¶Base Plate: Aluminum ¶Dimensions in mm, [ ]= inches ¶Mounting hole screwing torque: 0.49N· m(5.0kgf · cm) [0.1] 3.0±0.5 [0.12] 2.54 1 [0.04] [0.03] Performance data ¡INPUT CURRENT CHARACTERISTICS (DBS200B12) ¡EFFICIENCY CHARACTERISTICS DBS 90 1.5 88 12V 86 7.5V 5V 84 1.0 EFFICIENCY INPUT CURRENT A 2.0 Io=100% 50% 0.5 82 3.3V 80 78 76 0 0 100 200 300 INPUT VOLTAGE 400 V 500 74 0 Input Volt.= 280Vdc 20 40 60 80 100 120 LOAD FACTOR DBS-5 Ordering information DC-DC Converters Power Module type DBS400B DB 1 S 2 400 3 B 4 03 5 1Series name 2Single output 3Output wattage 4Input voltage B :DC200 - 400V 5Output voltage R MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT DBS400B03 DBS400B05 DBS400B07 DBS400B12 DBS400B15 DBS400B18 DBS400B24 DBS400B28 264 400 405 408 405 396 408 406 3.3V 80A 5V 80A 7.5V 54A 12V 34A 15V 27A 18V 22A 24V 17A 28V 14.5A SPECIFICATIONS INPUT OUTPUT PROTECTION CIRCUIT AND OTHERS DBS ISOLATION ENVIRONMENT SAFETY OTHERS MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] 0 to +85C *2 RIPPLE[mVp-p] -20 - 0C *2 0 to +85C *2 RIPPLE NOISE[mVp-p] -20 - 0C *2 0 to +65C TEMPERATURE REGULATION[mV] -20 to +85C *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE OUTPUT VOLTAGE SETTING[V] OVERCURRENT PROTECTION OVERVOLTAGE PROTECTION REMOTE SENSING REMOTE ON/OFF INPUT-OUTPUT INPUT-FG OUTPUT-FG OUTPUT-RC2,RC3 OPERATING TEMP.,HUMID.AND ALTITUDE *4 STORAGE TEMP.,HUMID.AND ALTITUDE VIBRATION IMPACT AGENCY APPROVALS CASE SIZE/WEIGHT COOLING METHOD DBS400B03 DBS400B05 DBS400B07 DBS400B12 DBS400B15 DBS400B18 DBS400B24 DBS400B28 DC200 - 400 1.19typ 1.72typ 1.68typ 1.67typ 1.66typ 1.61typ 1.67typ 1.63typ 79typ 83typ 86typ 87typ 87typ 89typ 87typ 88typ 3.3 5 7.5 12 15 18 24 28 80 80 54 34 27 22 17 14.5 16max 20max 30max 40max 60max 60max 95max 95max 30max 40max 60max 100max 150max 150max 190max 190max 80max 80max 100max 120max 120max 120max 120max 120max 140max 140max 150max 160max 160max 160max 160max 160max 100max 100max 140max 150max 150max 150max 150max 150max 150max 150max 160max 180max 180max 180max 180max 180max 35max 50max 75max 120max 180max 180max 280max 280max 60max 85max 130max 200max 310max 310max 480max 480max 16max 20max 30max 40max 60max 60max 90max 90max 200max (DCIN 280V, Io=100%) Fixed (TRM pin open), 60 - 110% adjustable by external VR or external voltage 3.25 - 3.45 4.90 - 5.20 7.25 - 7.85 11.60 - 12.60 14.40 - 15.60 17.28 - 18.72 23.04 - 24.96 26.88 - 29.12 Works over 105% of rating and recovers automatically 4.00 - 5.50V 5.75 - 7.00V 8.60 - 10.50V 13.80 - 16.80V 17.25 - 21.00V 20.70 - 25.20V 27.60 - 33.60V 32.20 - 39.20V Provided Provided (On both side of input and output) AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20t15C) AC100V 1minute, Cutoff current = 100mA, DC100V 10MW min (20t15C) -20 to +85C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max -40 to +85C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis 196.1m/s2 (20G), 11ms once each along X, Y and Z axis UL60950-1, C-UL, EN60950-1, EN50178 Complies with DEN-AN and IEC60950-1 61X12.7X116.8mm [2.4X0.5X4.6 inches] (WXHXD) / 180g max Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink) *1 At rated input(DC280V) and rated load. *2 Ripple and ripple noise is measured by using measuring board with the recommended capacitor Co & the film capacitor 0.1mF. Measured by 20MHz oscilloscope or Ripple-Noise meter (Equivalent to KEISOKU-GIKEN:RM101). 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 Please consult us in regard to use from -40C. DBS-6 DBS400B External view ¶Recomending size for processing PCB Base Plate(Aluminum) (TOP VIEW) 10-º1.2 [0.05] 106.68 Lot No. [1.46] Mounting Hole (FG) [1.2] [0.1] [4.2] Signal Pin RC1 -VIN 3.81 [0.15] CB VB TMP RC3 RC2 -VOUT TRM +S -S IOG AUX +VIN +VOUT Part A 0.31 10-º0.6 t=0.8 ]= inches [0.02] [0.01] DC IN/DC OUT/RC1 Pin ¶Dimensions in mm, [ ¶Div.: 0.5inch [0.15] [0.45] 2.54 106.68 3†3.81=11.43 [0.15] 3.81 2.54 [0.1] 4-º3.5 [0.14] Signal Pin Name Plate 30.48 [0.15] 3.81 A DCIN 37.08 [0.4] [0.15] [0.45] 4†2.54=10.16 3†3.81=11.43 [4] [0.1] 37.08 [1.45] 106.68 [4.2] 101.6±0.5 4-M3 4†2.54 =10.16 [0.4] DC OUT [4.6] 2.54 [0.1] 0.31 [0.01] 116.8±1 Case (PBT) [0.5] 12.7±0.5 [4.2] 50.8 [2.0] 10.16 11.43 [0.4] [0.45] 11.43 [0.45] [2.4] [2] 50.8 61±0.5 11-º1.7 [0.07] 3.81 [0.15] Mounting Hole for Heat Sink(FG) 7.62 [0.3] 4-M3 3.0 +1 -0.5 [0.12] [0.12] ¶Weight: 180g max ¶Tolerance: ±0.3 [t0.012] ¶Base Plate: Aluminum ¶Dimensions in mm, [ ]= inches ¶Mounting hole screwing torque: 0.49N· m(5.0kgf · cm) [0.1] 3.0±0.5 2.54 1 [0.04] [0.03] Performance data ¡INPUT CURRENT CHARACTERISTICS (DBS400B12) ¡EFFICIENCY CHARACTERISTICS 4 DBS 90 18V 28V 12V 86 3 7.5V 84 EFFICIENCY INPUT CURRENT A 88 2 Io=100% 1 5V 82 3.3V 80 78 50% 76 0 0 100 200 300 INPUT VOLTAGE 400 V 500 74 0 Input Volt.= 280Vdc 20 40 60 80 100 120 LOAD FACTOR DBS-7 Ordering information DC-DC Converters Power Module type DBS700B DB 1 S 2 700 3 B 4 28 5 1Series name 2Single output 3Output wattage 4Input voltage B :DC200 - 400V 5Output voltage R MODEL MAX OUTPUT WATTAGE[W] DC OUTPUT DBS700B12 696 12V 58A DBS700B24 696 24V 29A DBS700B28 700 28V 25A DBS700B36 702 36V 19.5A DBS700B48 696 48V 14.5A SPECIFICATIONS INPUT OUTPUT PROTECTION CIRCUIT AND OTHERS DBS ISOLATION ENVIRONMENT SAFETY OTHERS *1 *2 *3 *4 MODEL VOLTAGE[V] *1 CURRENT[A] *1 EFFICIENCY[%] VOLTAGE[V] CURRENT[A] LINE REGULATION[mV] LOAD REGULATION[mV] 0 to +100 C*2 RIPPLE[mVp-p] -40 to 0 C*2 0 to +100 C*2 RIPPLE NOISE[mVp-p] -40 to 0 C*2 0 to +65C TEMPERATURE REGULATION[mV] -40 to +100C *3 DRIFT[mV] START-UP TIME[ms] OUTPUT VOLTAGE ADJUSTMENT RANGE *4 OUTPUT VOLTAGE SETTING[V] OVERCURRENT PROTECTION OVERVOLTAGE PROTECTION REMOTE SENSING REMOTE ON/OFF INPUT-OUTPUT INPUT-FG OUTPUT-FG OUTPUT-RC2,RC3 OPERATING TEMP.,HUMID.AND ALTITUDE STORAGE TEMP.,HUMID.AND ALTITUDE VIBRATION IMPACT AGENCY APPROVALS CASE SIZE/WEIGHT COOLING METHOD DBS700B12 DBS700B28 DBS700B48 DBS700B24 DBS700B36 DC200 - 400 2.76typ 2.76typ 2.73typ 2.76typ 2.76typ 90.0typ 90.5typ 91.0typ 90.0typ 90.0typ 12 28 48 24 36 58 25 14.5 29 19.5 95max 95max 40max 95max 120max 190max 200max 100max 190max 240max 120max 150max 120max 120max 200max 160max 200max 160max 160max 250max 150max 200max 150max 150max 250max 180max 240max 180max 180max 400max 280max 360max 120max 280max 480max 480max 680max 200max 480max 960max 90max 120max 40max 90max 180max 200max (DCIN 280V, Io=100%) Fixed (TRM pin open), 60 - 110% adjustable by external VR or external voltage 23.28 - 24.72 34.92 - 37.08 11.64 - 12.36 27.16 - 28.84 46.56 - 49.44 Works over 105% of rating and recovers automatically 27.60 - 33.60V 32.20 - 39.20V 41.40 - 50.40V 55.20 - 63.00V 13.80 - 16.80V Provided Provided (On both side of input and output) AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20t15C) AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20t15C) AC100V 1minute, Cutoff current = 100mA, DC100V 10MW min (20t15C) -40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000feet) max -40 to +100C, 20 - 95%RH (Non condensing), 9,000m (30,000feet) max 10 - 55Hz, 49.0m/s2 , 3minutes period, 60minutes each along X, Y and Z axis 196.1m/s2 , 11ms once each along X, Y and Z axis UL60950-1, C-UL, EN60950-1, EN50178 61X12.7X116.8mm [2.4X0.5X4.6 inches] (WXHXD) / 180g max Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink) At rated input(DC280V) and rated load. Ripple and ripple noise is measured by using measuring board with the recommended capacitor Co & the film capacitor 0.1mF. Refer to the manual. 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. Refer to the manual for the input range. DBS-8 DBS700B External view ¶Recomending size for processing PCB Base Plate(Aluminum) (TOP VIEW) 10-º1.2 [0.05] 106.68 Lot No. [1.46] Mounting Hole (FG) [1.2] Signal Pin RC1 -VIN 3.81 [0.15] CB VB TMP RC3 RC2 -VOUT TRM +S -S IOG AUX +VIN +VOUT Part A 0.31 10-º0.6 t=0.8 ]= inches [0.02] [0.01] DC IN/DC OUT/RC1 Pin ¶Dimensions in mm, [ ¶Div.: 0.5inch [0.15] [0.45] [0.1] [4.2] 3†3.81=11.43 2.54 106.68 [0.15] 3.81 2.54 [0.1] 4-º3.5 [0.14] Signal Pin Name Plate 30.48 [0.15] 3.81 A DCIN 37.08 [0.4] [0.15] [0.45] 4†2.54=10.16 3†3.81=11.43 [4] [0.1] 37.08 [1.45] 106.68 [4.2] 101.6±0.5 4-M3 4†2.54 =10.16 [0.4] DC OUT [4.6] 2.54 [0.1] 0.31 [0.01] 116.8±1 Case (PBT) [0.5] 12.7±0.5 [4.2] 50.8 [2.0] 10.16 11.43 [0.4] [0.45] 11.43 [0.45] [2.4] [2] 50.8 61±0.5 11-º1.7 [0.07] 3.81 [0.15] Mounting Hole for Heat Sink(FG) 7.62 [0.3] 4-M3 3.0 +1 -0.5 [0.12] [0.12] ¶Weight: 180g max ¶Tolerance: ±0.3 [t0.012] ¶Base Plate: Aluminum ¶Dimensions in mm, [ ]= inches ¶Mounting hole screwing torque: 0.49N · m(5.0kgf · cm) [0.1] 3.0±0.5 2.54 1 [0.04] [0.03] Performance data ¡INPUT CURRENT CHARACTERISTICS (DBS700B28) ¡EFFICIENCY CHARACTERISTICS (DBS700B28) 5 DBS 92 90 4 86 3 EFFICIENCY INPUT CURRENT A 88 Io=100% 2 50% 84 82 80 1 78 0 0 100 200 300 INPUT VOLTAGE 400 V 500 76 0 Input Volt.= 280Vdc 20 40 60 80 100 120 LOAD FACTOR DBS-9