DHS-2
DHS50A
DC-DC Converters Bus Converter .Power Module Type
DH S 50 A 05 -O
Ordering information
1 Series name
2 Single output
3 Output wattage
4 A : DC60-160V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
R
1 2 3 4 5 6
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
INPUT
VOLTAGE[V] DC60 - 160
CURRENT[A]
*1
0.55A 0.55A 0.55A 0.55A
EFFICIENCY[%]
*1
84.0typ 86.0typ 86.0typ 86.0typ
OUTPUT
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
RIPPLE[mVp-p]
0 to +100C
*2
80max 120max 120max 120max
-40 to 0C
*2
120max 150max 150max 150max
0 to 15% Load
*2
160max 240max 240max 240max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 150max 150max 150max
-40 to 0C
*2
200max 200max 200max 250max
0 to 15% Load
*2
240max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +65C
50max 120max 150max 240max
-40 to +100C
100max 240max 300max 480max
DRIFT[mV]
*
3
20max 40max 60max 90max
START-UP TIME[ms] 200max (DCIN 110V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
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
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
6.30 - 7.60 13.90 - 17.55 17.25 - 21.75 27.60 - 34.80
REMOTE SENSING nothing
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION
10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis Complies with IEC61373 Category 1 Class B
IMPACT 196.1m/s2 (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
OTHERS CASE SIZE/WEIGHT 58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g max
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.
* Providing heat sink
as option
DHS-3
DHS50A
External view
[0.2]
[0.3] [0.3] [0.3]
2-f3.5
[1.9]
[0.06]
[0.14]
[0.1]
4-f1.5
2-f2.5
Lot No.
2-M3
2-f2
[0.08]
±
0.2
4-f1
[0.04]
±0.1
-VIN
RC
+VIN
-VOUT
TRM
+VOUT
27.94
±
0.5
1.27
7.62
5.08
[0.05]
[0.3]
[0.2]
(5.0)
[0.2]
(4.7)
[0.19]
48.3
±
0.5
48.3
37.3 max
58.4
[1.9]
[2.3]
max
7.62
7.62
[1.1]
[1.47]
[0.3]
[0.3]
12.7
±
0.5
5.0
[0.5]
[0.2]
±0.5
7.62
5.08
7.627.62
¶Div. : 0.2inch
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Dimensions in mm, [ ]=inches
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
(TOP VIEW)
Recomending size for processing PCB
DHS-4
DHS100A
DC-DC Converters Bus Converter .Power Module Type
DH S 100 A 05 -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 A : DC60-160V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
MODEL DHS100A05 DHS100A12 DHS100A15 DHS100A24
MAX OUTPUT WATTAGE[W] 100.0 100.8 100.5 100.8
DC OUTPUT 5V 20A 12V 8.4A 15V 6.7A 24V 4.2A
SPECIFICATIONS
MODEL DHS100A05 DHS100A12 DHS100A15 DHS100A24
INPUT
VOLTAGE[V] DC60 - 160
CURRENT[A]
*1
1.1A 1.1A 1.1A 1.1A
EFFICIENCY[%]
*1
85.0typ 88.0typ 88.0typ 88.0typ
OUTPUT
VOLTAGE[V] 5 12 15 24
CURRENT[A] 20 8.4 6.7 4.2
LINE REGULATION[mV] 10max 24max 30max 48max
LOAD REGULATION[mV] 10max 24max 30max 48max
RIPPLE[mVp-p]
0 to +100C
*2
80max 120max 120max 120max
-40
to
0C
*2
120max 150max 150max 150max
0 to 15% Load
*2
160max 240max 240max 240max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 150max 150max 150max
-40
to
0C
*2
200max 200max 200max 250max
0 to 15% Load
*2
240max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +65C
50max 120max 150max 240max
-40 to +100C
100max 240max 300max 480max
DRIFT[mV]
*
3
20max 40max 60max 90max
START-UP TIME[ms] 200max (DCIN 110V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
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
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
6.30 - 7.60 13.90 - 17.55 17.25 - 21.75 27.60 - 34.80
REMOTE SENSING nothing
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION
10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis Complies with IEC61373 Category 1 Class B
IMPACT 196.1m/s2 (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
OTHERS CASE SIZE/WEIGHT 58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g max
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.
* Providing heat sink
as option
DHS-5
DHS100A
External view
[0.2]
[0.3] [0.3] [0.3]
2-f3.5
[1.9]
[0.06]
[0.14]
[0.1]
4-f1.5
2-f2.5
Lot No.
2-M3
2-f2
[0.08]
±
0.2
4-f1
[0.04]
±0.1
-VIN
RC
+VIN
-VOUT
TRM
+VOUT
27.94
±
0.5
1.27
7.62
5.08
[0.05]
[0.3]
[0.2]
(5.0)
[0.2]
(4.7)
[0.19]
48.3
±
0.5
48.3
37.3 max
58.4
[1.9]
[2.3]
max
7.62
7.62
[1.1]
[1.47]
[0.3]
[0.3]
12.7
±
0.5
5.0
[0.5]
[0.2]
±0.5
7.62
5.08
7.627.62
¶Div. : 0.2inch
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Dimensions in mm, [ ]=inches
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
(TOP VIEW)
Recomending size for processing PCB
DHS-6
DHS200A
DC-DC Converters Bus Converter .Power Module Type
DH S 200 A 05 -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 A : DC60-160V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
MODEL DHS200A05 DHS200A12 DHS200A15 DHS200A24
MAX OUTPUT WATTAGE[W] 200.0 200.4 201.0 201.6
DC OUTPUT 5V 40A 12V 16.7A 15V 13.4A 24V 8.4A
SPECIFICATIONS
MODEL DHS200A05 DHS200A12 DHS200A15 DHS200A24
INPUT
VOLTAGE[V] DC60 - 160
CURRENT[A]
*1
2.1A 2.1A 2.1A 2.1A
EFFICIENCY[%]
*1
87.0typ 88.0typ 88.0typ 88.0typ
OUTPUT
VOLTAGE[V] 5 12 15 24
CURRENT[A] 40 16.7 13.4 8.4
LINE REGULATION[mV] 10max 24max 30max 48max
LOAD REGULATION[mV] 10max 24max 30max 48max
RIPPLE[mVp-p]
0 to +100C
*2
80max 120max 120max 120max
-40
to
0C
*2
120max 150max 150max 150max
0 to 15% Load
*2
160max 240max 240max 240max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 150max 150max 150max
-40
to
0C
*2
200max 200max 200max 250max
0 to 15% Load
*2
240max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +65C
50max 120max 150max 240max
-40 to +100C
100max 240max 300max 480max
DRIFT[mV]
*
3
20max 40max 60max 90max
START-UP TIME[ms] 200max (DCIN 110V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
3.00 - 6.00 7.20 - 13.20 9.00 - 16.50 14.40 - 26.40
OUTPUT VOLTAGE SETTING[V]
4.97 - 5.13 11.91 - 12.29 14.76 - 15.24 23.62 - 24.38
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
6.30 - 7.30 13.90 - 16.35 17.25 - 20.25 27.60 - 32.40
REMOTE SENSING Provided
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION
10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis Complies with IEC61373 Category 1 Class B
IMPACT 196.1m/s2 (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
OTHERS CASE SIZE/WEIGHT 58.4X12.7X61mm [2.3X0.5X2.4 inches] (WXHXD) / 100g max
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.
* Providing heat sink
as option
DHS-7
DHS200A
External view
RC
+VIN
-VOUT
-VIN
-S
TRM
+S
+VOUT
6-f1
[0.04]
±
0.1
4-f3.5
[0.14]
[1.9]
2-f2
±
0.2
4-M3
Lot No.
[0.3]
[0.3] [0.2]
[0.2] [0.2]
6-f1.5
[0.06]
2-f2.5
[0.1]
[0.2]
[0.3]
[2.0]
50.8
(5.0) 48.3
±
0.5
(5.1)
[0.2]
48.3
58.4
[0.08]
[0.2] [1.9]
[2.3]
max
61
[2]
[2.4]
max
5.0 ±0.5
±0.5
12.7
[0.2]
[0.5]
±
0.5
50.8
12.712.7
[0.5][0.5]
10.1610.16 7.62 7.62
[0.4][0.4] [0.3] [0.3]
7.62
5.085.08
7.627.62
5.085.08
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
¶ Dimensions in mm, [ ]=inches
(TOP VIEW)
Recomending size for processing PCB
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 100g max
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
DHS-8
DHS50B
DC-DC Converters Bus Converter .Power Module Type
DH S 50 B 05 -O
Ordering information
1 Series name
2 Single output
3 Output wattage
4 B : DC200-400V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
R
1 2 3 4 5 6
MODEL DHS50B03 DHS50B05 DHS50B12 DHS50B15 DHS50B24 DHS50B28
MAX OUTPUT WATTAGE[W] 33.0 50.0 50.4 51.0 50.4 50.4
DC OUTPUT 3.3V 10A 5V 10A 12V 4.2A 15V 3.4A 24V 2.1A 28V 1.8A
SPECIFICATIONS
MODEL DHS50B03 DHS50B05 DHS50B12 DHS50B15 DHS50B24 DHS50B28
INPUT
VOLTAGE[V] DC200 - 400
CURRENT[A]
*1
0.15A 0.22A 0.22A 0.22A 0.22A 0.22A
EFFICIENCY[%]
*1
77.0typ 80.0typ 83.0typ 83.0typ 83.0typ 82.0typ
OUTPUT
VOLTAGE[V] 3.3 5 12 15 24 28
CURRENT[A] 10 10 4.2 3.4 2.1 1.8
LINE REGULATION[mV] 10max 10max 24max 30max 48max 56max
LOAD REGULATION[mV] 10max 10max 24max 30max 48max 56max
RIPPLE[mVp-p]
0 to +100C
*2
80max 80max 120max 120max 120max 120max
-40 to 0C
*2
120max 120max 150max 150max 150max 150max
0 to 15% Load
*2
160max 160max 240max 240max 240max 240max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 120max 150max 150max 150max 150max
-40 to 0C
*2
200max 200max 200max 200max 250max 250max
0 to 15% Load
*2
240max 240max 300max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +65C
35max 50max 120max 150max 240max 280max
-40 to +100C
66max 100max 240max 300max 480max 560max
DRIFT[mV]
*
3
16max 20max 40max 60max 90max 90max
START-UP TIME[ms] 200max (DCIN 280V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
2.97 - 3.96 4.50 - 6.00 10.80 - 13.20 13.50 - 16.50 21.60 - 26.40 25.20 - 30.80
OUTPUT VOLTAGE SETTING[V]
3.30 - 3.40 4.97 - 5.13 11.91 - 12.29 14.76 - 15.24 23.62 - 24.38 27.56 - 28.44
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
4.20 - 5.70 6.30 - 7.60 13.90 - 17.55 17.25 - 21.75 27.60 - 34.80 32.20 - 40.60
REMOTE SENSING None
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, C-UL, EN60950-1
OTHERS CASE SIZE/WEIGHT 58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g max
COOLING METHOD 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. 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.
* Providing heat sink
as option
DHS-9
DHS50B
External view
[0.2]
[0.3] [0.3] [0.3]
2-f3.5
[1.9]
[0.06]
[0.14]
[0.1]
4-f1.5
2-f2.5
Lot No.
2-M3
2-f2
[0.08]
±
0.2
4-f1
[0.04]
±0.1
-VIN
RC
+VIN
-VOUT
TRM
+VOUT
27.94
±
0.5
1.27
7.62
5.08
[0.05]
[0.3]
[0.2]
(5.0)
[0.2]
(4.7)
[0.19]
48.3
±
0.5
48.3
37.3 max
58.4
[1.9]
[2.3]
max
7.62
7.62
[1.1]
[1.47]
[0.3]
[0.3]
12.7
±
0.5
5.0
[0.5]
[0.2]
±0.5
7.62
5.08
7.627.62
¶Div. : 0.2inch
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Dimensions in mm, [ ]=inches
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
(TOP VIEW)
Recomending size for processing PCB
DHS-10
DHS100B
DC-DC Converters Bus Converter .Power Module Type
DH S 100 B 05 -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 B : DC200-400V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
MODEL DHS100B03 DHS100B05 DHS100B12 DHS100B15 DHS100B24 DHS100B28
MAX OUTPUT WATTAGE[W] 66.0 100.0 100.8 100.5 100.8 100.8
DC OUTPUT 3.3V 20A 5V 20A 12V 8.4A 15V 6.7A 24V 4.2A 28V 3.6A
SPECIFICATIONS
MODEL DHS100B03 DHS100B05 DHS100B12 DHS100B15 DHS100B24 DHS100B28
INPUT
VOLTAGE[V] DC200 - 400
CURRENT[A]
*1
0.30A 0.44A 0.42A 0.42A 0.42A 0.42A
EFFICIENCY[%]
*1
79.0typ 82.0typ 85.0typ 86.0typ 86.0typ 86.0typ
OUTPUT
VOLTAGE[V] 3.3 5 12 15 24 28
CURRENT[A] 20 20 8.4 6.7 4.2 3.6
LINE REGULATION[mV] 10max 10max 24max 30max 48max 56max
LOAD REGULATION[mV] 10max 10max 24max 30max 48max 56max
RIPPLE[mVp-p]
0 to +100C
*2
80max 80max 120max 120max 120max 120max
-40
to
0C
*2
120max 120max 150max 150max 150max 150max
0 to 15% Load
*2
160max 160max 240max 240max 240max 240max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 120max 150max 150max 150max 150max
-40
to
0C
*2
200max 200max 200max 200max 250max 250max
0 to 15% Load
*2
240max 240max 300max 300max 300max 300max
TEMPERATURE REGULATION[mV]
0 to +65C
35max 50max 120max 150max 240max 280max
-40 to +100C
66max 100max 240max 300max 480max 560max
DRIFT[mV]
*
3
16max 20max 40max 60max 90max 90max
START-UP TIME[ms] 200max (DCIN 280V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
2.97 - 3.96 4.50 - 6.00 10.80 - 13.20 13.50 - 16.50 21.60 - 26.40 25.20 - 30.80
OUTPUT VOLTAGE SETTING[V]
3.30 - 3.40 4.97 - 5.13 11.91 - 12.29 14.76 - 15.24 23.62 - 24.38 27.56 - 28.44
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
4.20 - 5.70 6.30 - 7.60 13.90 - 17.55 17.25 - 21.75 27.60 - 34.80 32.20 - 40.60
REMOTE SENSING None
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, C-UL, EN60950-1
OTHERS CASE SIZE/WEIGHT 58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g max
COOLING METHOD 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. 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.
* Providing heat sink
as option
DHS-11
DHS100B
External view
[0.2]
[0.3] [0.3] [0.3]
2-f3.5
[1.9]
[0.06]
[0.14]
[0.1]
4-f1.5
2-f2.5
Lot No.
2-M3
2-f2
[0.08]
±
0.2
4-f1
[0.04]
±0.1
-VIN
RC
+VIN
-VOUT
TRM
+VOUT
27.94
±
0.5
1.27
7.62
5.08
[0.05]
[0.3]
[0.2]
(5.0)
[0.2]
(4.7)
[0.19]
48.3
±
0.5
48.3
37.3 max
58.4
[1.9]
[2.3]
max
7.62
7.62
[1.1]
[1.47]
[0.3]
[0.3]
12.7
±
0.5
5.0
[0.5]
[0.2]
±0.5
7.62
5.08
7.627.62
¶Div. : 0.2inch
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Dimensions in mm, [ ]=inches
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
(TOP VIEW)
Recomending size for processing PCB
DHS-12
DHS250B
DC-DC Converters Bus Converter .Power Module Type
DH S 250 B 05 -O
Ordering information
R
1 2 3 4 5 6
1 Series name
2 Single output
3 Output wattage
4 B : DC200-400V
5 Output voltage
6 Optional
T : with Mounting hole
(f3.4 thru)
MODEL DHS250B03 DHS250B05 DHS250B07 DHS250B12 DHS250B15 DHS250B24 DHS250B28 DHS250B48
MAX OUTPUT WATTAGE[W] 165.0 250.0 247.5 252.0 247.5 252.0 252.0 249.6
DC OUTPUT 3.3V 50A 5V 50A 7.5V 33A 12V 21A 15V 16.5A 24V 10.5A 28V 9.0A 48V 5.2A
SPECIFICATIONS
MODEL DHS250B03 DHS250B05 DHS250B07 DHS250B12 DHS250B15 DHS250B24 DHS250B28 DHS250B48
INPUT
VOLTAGE[V] DC200 - 400
CURRENT[A]
*1
0.67A 1.0A 1.0A 1.0A 1.0A 1.0A 1.0A 1.0A
EFFICIENCY[%]
*1
88.0typ 90.0typ 88.0typ 88.0typ 88.0typ 88.0typ 88.0typ 89.0typ
OUTPUT
VOLTAGE[V] 3.3 5 7.5 12 15 24 28 48
CURRENT[A] 50 50 33 21 16.5 10.5 9.0 5.2
LINE REGULATION[mV] 10max 10max 20max 24max 30max 48max 56max 96max
LOAD REGULATION[mV] 10max 10max 20max 24max 30max 48max 56max 96max
RIPPLE[mVp-p]
0 to +100C
*2
80max 80max 100max 120max 120max 120max 120max 200max
-40
to
0C
*2
120max 120max 130max 150max 150max 150max 150max 250max
0 to 15% Load
*2
160max 160max 200max 240max 240max 240max 240max 400max
RIPPLE NOISE[mVp-p]
0 to +100C
*2
120max 120max 130max 150max 150max 150max 150max 250max
-40
to
0C
*2
200max 200max 200max 200max 200max 250max 250max 400max
0 to 15% Load
*2
240max 240max 260max 300max 300max 300max 300max 500max
TEMPERATURE REGULATION[mV]
0 to +65C
35max 50max 70max 120max 150max 240max 280max 480max
-40 to +100C
66max 100max 140max 240max 300max 480max 560max 960max
DRIFT[mV]
*
3
16max 20max 30max 40max 60max 90max 90max 180max
START-UP TIME[ms] 200max (DCIN 280V, Io=100%)
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
*
4
Fixed (TRM pin open), adjustable by external VR or external voltage
1.98 - 3.96 3.00 - 6.00 4.50 - 8.25
7.20 - 13.20 9.00 - 16.50 14.40 - 26.40 16.80 - 30.80 28.80 - 52.80
OUTPUT VOLTAGE SETTING[V]
3.30 - 3.40 4.97 - 5.13 7.43 - 7.67
11.91 - 12.29 14.76 - 15.24 23.62 - 24.38 27.56 - 28.44 47.24 - 48.76
PROTECTION
CIRCUIT AND
OTHERS
OVERCURRENT PROTECTION
Works over 105% of rating and recovers automatically
OVERVOLTAGE PROTECTION[V]
4.20 - 4.85 6.30 - 7.30
8.70 - 10.20 13.90 - 16.35 17.25 - 20.25 27.60 - 32.40 32.20 - 37.80 55.20 - 64.80
REMOTE SENSING Provided
REMOTE ON/OFF Provided (Neqative Logic L : ON, H :OFF)
ISOLATION
INPUT-OUTPUT AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OUTPUT-FG AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
ENVIRONMENT
OPERATING TEMP.,HUMID.AND ALTITUDE
-40 to +100C (On aluminum base plate), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 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
VIBRATION 10 - 55Hz, 49.0m/s2 (5G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT 196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
SAFETY AGENCY APPROVALS UL60950-1, C-UL, EN60950-1
OTHERS CASE SIZE/WEIGHT 58.4X12.7X61mm [2.3X0.5X2.4 inches](WXHXD) / 100g max
COOLING METHOD 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. 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.
* Providing heat sink
as option
DHS-13
DHS250B
External view
RC
+VIN
-VOUT
-VIN
-S
TRM
+S
+VOUT
6-f1
[0.04]
±
0.1
4-f3.5
[0.14]
[1.9]
2-f2
±
0.2
4-M3
Lot No.
[0.3]
[0.3] [0.2]
[0.2] [0.2]
6-f1.5
[0.06]
2-f2.5
[0.1]
[0.2]
[0.3]
[2.0]
50.8
(5.0) 48.3
±
0.5
(5.1)
[0.2]
48.3
58.4
[0.08]
[0.2] [1.9]
[2.3]
max
61
[2]
[2.4]
max
5.0 ±0.5
±0.5
12.7
[0.2]
[0.5]
±
0.5
50.8
12.712.7
[0.5][0.5]
10.1610.16 7.62 7.62
[0.4][0.4] [0.3] [0.3]
7.62
5.085.08
7.627.62
5.085.08
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
¶ Dimensions in mm, [ ]=inches
(TOP VIEW)
Recomending size for processing PCB
Case(PBT)
Base Plate(Aluminum)
Name Plate
Mounting Hole
¶ Tolerance : ±0.3 [±0.012]
¶ Weight : 100g max
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
