DHS50B28-T [COSEL]
POWER MODULE (DC/DC);
| 型号： | DHS50B28-T |
| 厂家： | 
COSEL CO., LTD. |
| 描述： | POWER MODULE (DC/DC) |
| 文件： | 总16页 (文件大小：2139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
.
DC-DC Converters Bus Converter Power Module Type
Low Profile Isolated
Safety
Approvals
OCP
OVP
Remote
ON/OFF
DHS-series
Feature
Ideal for distributed power systems
Optional parts
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
5 6
DHS50A
1
2
3
4
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS50A05
50.0
DHS50A12
DHS50A15
51.0
DHS50A24
50.4
MAX OUTPUT WATTAGE[W]
DC OUTPUT
50.4
5V 10A
12V 4.2A
15V 3.4A
24V 2.1A
SPECIFICATIONS
MODEL
DHS50A05
DC60 - 160
0.55A
DHS50A12
DHS50A15
DHS50A24
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
0.55A
0.55A
0.55A
EFFICIENCY[%]
VOLTAGE[V]
84.0typ
5
86.0typ
12
86.0typ
15
86.0typ
24
CURRENT[A]
10
4.2
3.4
2.1
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
80max
120max
160max
120max
200max
240max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
*2
*2
*2
0 to +100C
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 50max
-40 to +100C 100max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
20max
200max (DCIN 110V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
START-UP TIME[ms]
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
4.50 - 6.00
4.97 - 5.13
10.80 - 13.20
11.91 - 12.29
13.50 - 16.50
14.76 - 15.24
21.60 - 26.40
23.62 - 24.38
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V] 6.30 - 7.60
13.90 - 17.55
17.25 - 21.75
27.60 - 34.80
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
nothing
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL (CSA60950-1), EN60950-1
58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g 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. 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
DHS50A
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
2-f3.5
[0.14]
4-f1.5
[0.06]
Case(PBT)
58.4max
[2.3]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.5
48.3
[1.9]
0.1
4-f1
[0.04]
-VOUT
TRM
2-f2.5
[0.1]
+VOUT
48.3
[1.9]
-VIN
RC
+VIN
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
2-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-3
.
Ordering information
DC-DC Converters Bus Converter Power Module Type
DH
S
100
A
05 -O
5 6
DHS100A
1
2
3
4
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS100A05
100.0
DHS100A12
100.8
DHS100A15
100.5
DHS100A24
100.8
MAX OUTPUT WATTAGE[W]
DC OUTPUT
5V 20A
12V 8.4A
15V 6.7A
24V 4.2A
SPECIFICATIONS
MODEL
DHS100A05
DC60 - 160
1.1A
DHS100A12
DHS100A15
DHS100A24
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
1.1A
1.1A
1.1A
EFFICIENCY[%]
VOLTAGE[V]
85.0typ
5
88.0typ
12
88.0typ
15
88.0typ
24
CURRENT[A]
20
8.4
6.7
4.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
80max
120max
160max
120max
200max
240max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
*2
*2
*2
0 to +100C
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 50max
-40 to +100C 100max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
20max
200max (DCIN 110V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
START-UP TIME[ms]
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
4.50 - 6.00
4.97 - 5.13
10.80 - 13.20
11.91 - 12.29
13.50 - 16.50
14.76 - 15.24
21.60 - 26.40
23.62 - 24.38
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V] 6.30 - 7.60
13.90 - 17.55
17.25 - 21.75
27.60 - 34.80
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
nothing
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL (CSA60950-1), EN60950-1
58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g 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. 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-4
DHS100A
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
2-f3.5
[0.14]
4-f1.5
[0.06]
Case(PBT)
58.4max
[2.3]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.5
48.3
[1.9]
0.1
4-f1
[0.04]
-VOUT
TRM
2-f2.5
[0.1]
+VOUT
48.3
[1.9]
-VIN
RC
+VIN
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
2-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-5
.
Ordering information
DC-DC Converters Bus Converter Power Module Type
DH
S
200
A
05 -O
5 6
DHS200A
1
2
3
4
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS200A05
200.0
DHS200A12
200.4
DHS200A15
201.0
DHS200A24
201.6
MAX OUTPUT WATTAGE[W]
DC OUTPUT
5V 40A
12V 16.7A
15V 13.4A
24V 8.4A
SPECIFICATIONS
MODEL
DHS200A05
DC60 - 160
2.1A
DHS200A12
DHS200A15
DHS200A24
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
2.1A
2.1A
2.1A
EFFICIENCY[%]
VOLTAGE[V]
87.0typ
5
88.0typ
12
88.0typ
15
88.0typ
24
CURRENT[A]
40
16.7
13.4
8.4
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
80max
120max
160max
120max
200max
240max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
*2
*2
*2
0 to +100C
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 50max
-40 to +100C 100max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
20max
200max (DCIN 110V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
START-UP TIME[ms]
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
3.00 - 6.00
4.97 - 5.13
7.20 - 13.20
9.00 - 16.50
14.40 - 26.40
23.62 - 24.38
OUTPUT VOLTAGE SETTING[V]
11.91 - 12.29
14.76 - 15.24
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
OVERVOLTAGE PROTECTION[V] 6.30 - 7.30
13.90 - 16.35
17.25 - 20.25
27.60 - 32.40
REMOTE SENSING
REMOTE ON/OFF
INPUT-OUTPUT
Provided
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL (CSA60950-1), EN60950-1
58.4X12.7X61mm [2.3X0.5X2.4 inches] (WXHXD) / 100g 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. 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-6
DHS200A
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
6-f1.5
[0.06]
2-f2.5
[0.1]
Case(PBT)
58.4 max
[2.3]
48.3 0.5
[1.9]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.1
6-f1
[0.04]
-VOUT
-VIN
-S
RC
TRM
+S
+VIN
4-f3.5
[0.14]
+VOUT
48.3
[1.9]
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
4-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 100g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-7
.
Ordering information
DC-DC Converters Bus Converter Power Module Type
DH
S
50
B
05 -O
5 6
DHS50B
1
2
3
4
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS50B03
33.0
DHS50B05
50.0
DHS50B12
50.4
DHS50B15
51.0
DHS50B24
DHS50B28
50.4
MAX OUTPUT WATTAGE[W]
DC OUTPUT
50.4
3.3V 10A
5V 10A
12V 4.2A
15V 3.4A
24V 2.1A
28V 1.8A
SPECIFICATIONS
MODEL
DHS50B03
DC200 - 400
0.15A
DHS50B05
DHS50B12
DHS50B15
DHS50B24
DHS50B28
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
0.22A
0.22A
0.22A
0.22A
0.22A
EFFICIENCY[%]
VOLTAGE[V]
77.0typ
3.3
80.0typ
5
83.0typ
12
83.0typ
15
83.0typ
24
82.0typ
28
CURRENT[A]
10
10
4.2
3.4
2.1
1.8
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
80max
120max
160max
120max
200max
240max
10max
10max
80max
120max
160max
120max
200max
240max
50max
100max
20max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
56max
56max
120max
150max
240max
150max
250max
300max
280max
560max
90max
*2
*2
*2
0 to +100C
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 35max
-40 to +100C 66max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
16max
START-UP TIME[ms]
200max (DCIN 280V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.97 - 3.96
3.30 - 3.40
4.50 - 6.00
4.97 - 5.13
10.80 - 13.20
11.91 - 12.29
13.50 - 16.50
14.76 - 15.24
21.60 - 26.40
23.62 - 24.38
25.20 - 30.80
27.56 - 28.44
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
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
REMOTE ON/OFF
INPUT-OUTPUT
None
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
2
IMPACT
196.1m/s (20G), 11ms, once each along X, Y and Z axis
SAFETY
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL, EN60950-1
58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g 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. 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-8
DHS50B
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
2-f3.5
[0.14]
4-f1.5
[0.06]
Case(PBT)
58.4max
[2.3]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.5
48.3
[1.9]
0.1
4-f1
[0.04]
-VOUT
TRM
2-f2.5
[0.1]
+VOUT
48.3
[1.9]
-VIN
RC
+VIN
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
2-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-9
.
Ordering information
DC-DC Converters Bus Converter Power Module Type
DH
S
100
B
05 -O
5 6
DHS100B
1
2
3
4
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS100B03
66.0
DHS100B05
100.0
DHS100B12
100.8
DHS100B15
100.5
DHS100B24
DHS100B28
100.8
MAX OUTPUT WATTAGE[W]
DC OUTPUT
100.8
3.3V 20A
5V 20A
12V 8.4A
15V 6.7A
24V 4.2A
28V 3.6A
SPECIFICATIONS
MODEL
DHS100B03
DC200 - 400
0.30A
DHS100B05
DHS100B12
DHS100B15
DHS100B24
DHS100B28
VOLTAGE[V]
*1
*1
INPUT
CURRENT[A]
0.44A
0.42A
0.42A
0.42A
0.42A
EFFICIENCY[%]
VOLTAGE[V]
79.0typ
3.3
82.0typ
5
85.0typ
12
86.0typ
15
86.0typ
24
86.0typ
28
CURRENT[A]
20
20
8.4
6.7
4.2
3.6
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
10max
80max
120max
160max
120max
200max
240max
50max
100max
20max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
56max
56max
120max
150max
240max
150max
250max
300max
280max
560max
90max
10max
*2
*2
*2
0 to +100C
80max
RIPPLE[mVp-p]
-40 to 0C
120max
160max
120max
200max
240max
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 35max
-40 to +100C 66max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
16max
START-UP TIME[ms]
200max (DCIN 280V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
2.97 - 3.96
3.30 - 3.40
4.50 - 6.00
4.97 - 5.13
10.80 - 13.20
11.91 - 12.29
13.50 - 16.50
14.76 - 15.24
21.60 - 26.40
23.62 - 24.38
25.20 - 30.80
27.56 - 28.44
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
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
REMOTE ON/OFF
INPUT-OUTPUT
None
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
2
IMPACT
196.1m/s (20G), 11ms, once each along X, Y and Z axis
SAFETY
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL, EN60950-1
58.4X12.7X37.3mm [2.3X0.5X1.47 inches] (WXHXD) / 60g 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. 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-10
DHS100B
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
2-f3.5
[0.14]
4-f1.5
[0.06]
Case(PBT)
58.4max
[2.3]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.5
48.3
[1.9]
0.1
4-f1
[0.04]
-VOUT
TRM
2-f2.5
[0.1]
+VOUT
48.3
[1.9]
-VIN
RC
+VIN
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
2-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 60g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-11
.
Ordering information
DC-DC Converters Bus Converter Power Module Type
DH
S
250
B
05 -O
5 6
DHS250B
1
2
3
4
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
6Optional
*Providing heat sink
R
as option
T : with Mounting hole
(f3.4 thru)
MODEL
DHS250B03 DHS250B05 DHS250B07 DHS250B12 DHS250B15 DHS250B24 DHS250B28 DHS250B48
MAX OUTPUT WATTAGE[W]
DC OUTPUT
165.0
250.0
247.5
252.0
247.5
252.0
252.0
249.6
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
VOLTAGE[V]
DC200 - 400
*1
*1
INPUT
CURRENT[A]
0.67A
1.0A
1.0A
1.0A
1.0A
1.0A
1.0A
1.0A
EFFICIENCY[%]
VOLTAGE[V]
88.0typ
3.3
90.0typ
5
88.0typ
7.5
88.0typ
12
88.0typ
15
88.0typ
24
88.0typ
28
89.0typ
48
CURRENT[A]
50
50
33
21
16.5
10.5
9.0
5.2
LINE REGULATION[mV]
LOAD REGULATION[mV]
10max
10max
80max
120max
160max
120max
200max
240max
10max
10max
80max
120max
160max
120max
200max
240max
50max
100max
20max
20max
20max
100max
130max
200max
130max
200max
260max
70max
140max
30max
24max
24max
120max
150max
240max
150max
200max
300max
120max
240max
40max
30max
30max
120max
150max
240max
150max
200max
300max
150max
300max
60max
48max
48max
120max
150max
240max
150max
250max
300max
240max
480max
90max
56max
56max
120max
150max
240max
150max
250max
300max
280max
560max
90max
96max
96max
200max
250max
400max
250max
400max
500max
480max
960max
180max
*2
*2
*2
0 to +100C
RIPPLE[mVp-p]
-40 to 0C
0
to 15% Load
*2
*2
*2
0 to +100C
OUTPUT
RIPPLE NOISE[mVp-p]
-40 to 0C
0
to 15% Load
0 to +65C 35max
-40 to +100C 66max
TEMPERATURE REGULATION[mV]
*
3
DRIFT[mV]
16max
START-UP TIME[ms]
200max (DCIN 280V, Io=100%)
Fixed (TRM pin open), adjustable by external VR or external voltage
*
4
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
1.98 - 3.96
3.30 - 3.40
3.00 - 6.00
4.97 - 5.13
4.50 - 8.25
7.43 - 7.67
7.20 - 13.20
9.00 - 16.50
14.40 - 26.40
23.62 - 24.38
16.80 - 30.80
27.56 - 28.44
28.80 - 52.80
47.24 - 48.76
OUTPUT VOLTAGE SETTING[V]
11.91 - 12.29
14.76 - 15.24
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION
CIRCUIT AND
OTHERS
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
REMOTE ON/OFF
INPUT-OUTPUT
Provided
Provided (Neqative Logic L : ON, H :OFF)
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MWmin (20 15C)
AC500V 1minute, Cutoff current = 100mA, DC500V 50MWmin (20 15C)
ISOLATION INPUT-FG
OUTPUT-FG
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
2
IMPACT
196.1m/s (20G), 11ms, once each along X, Y and Z axis
SAFETY
OTHERS
AGENCY APPROVALS
CASE SIZE/WEIGHT
COOLING METHOD
UL60950-1, C-UL, EN60950-1
58.4X12.7X61mm [2.3X0.5X2.4 inches](WXHXD) / 100g 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. 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-12
DHS250B
External view
Recomending size for processing PCB
(TOP VIEW)
Base Plate(Aluminum)
Lot No.
6-f1.5
[0.06]
2-f2.5
[0.1]
Case(PBT)
58.4 max
[2.3]
48.3 0.5
[1.9]
0.2
2-f2
[0.08]
(5.0)
[0.2]
0.1
6-f1
[0.04]
-VOUT
-VIN
-S
RC
TRM
+S
+VIN
4-f3.5
[0.14]
+VOUT
48.3
[1.9]
¶ Dimensions in mm, [ ]=inches
¶Div. : 0.2inch
Name Plate
4-M3
Mounting Hole
¶ Tolerance : 0.3 [ 0.012]
¶ Weight : 100g max
¶ Dimensions in mm, [ ]=inches
¶ Mounting hole screwing torque : 0.49N-m (5.0kgf-cm) max
June 26, 2020
DHS-13
DHS-series
Pin Configuration
No.
DHS50/100 DHS200/250
1 1
2 2
3 3
4 4
5
DHS50/100
¿
Pin Connection
Function
+VIN
RC
+DC input
6-VOUT
Remote ON/OFF
-DC input
-VIN
+VOUT
+S
5TRM
+DC output
3
-VIN
4+VOUT
+Remote sensing
Adjustment of output voltage
-Remote sensing
-DC output
RC 2
5 6
7
TRM
-S
+VIN 1
6 8
-VOUT
Mounting hole Mounting hole
2-FG
*bottom view
DHS200/250
¿
8-VOUT
3
-VIN
7
6
5
-S
TRM
+S
RC 2
+VIN 1
4+VOUT
4-FG
*bottom view
Implementation・Mounting Method
Mounting method
The unit can be mounted in any direction. When two or more power supplies are used side by side, position them with proper intervals to
¡
¡
¡
allow enough air ventilation. Aluminum base plate temperature around each power supply should not exceed the temperature range shown
in “Derating”.
Avoid placing the DC input line pattern lay out underneath the unit, it will increase the line conducted noise. Make sure to leave an ample
distance between the line pattern lay out and the unit. Also avoid placing the DC output line pattern underneath the unit because it may in-
crease the output noise. Lay out the pattern away from the unit.
High-frequency noise radiates directly from the unit to the atmosphere. Therefore, design the shield pattern on the printed circuit board and
connect its one to FG.
Shield pattern
The shield pattern prevents noise radiation.
Shield pattern
-VOUT
+VOUT
-VIN
-VOUT
+VOUT
+VIN
-VIN
+VIN
DHS50, DHS100
*bottom view
*bottom view
DHS200, DHS250
June 26, 2020
DHS-14
DHS-series
Implementation・Mounting Method
Stress onto the pins
-VOUT
TRM
Applying excessive stress to the input or output pins of the power
module may damage internal connections. Avoid applying stress in
excess of that shown in right figure.
¡
-VIN
RC
+VOUT
Input and output pins are soldered onto the internal PCB. Do not
bend or pull the leads with excessive force.
¡
¡
¡
+VIN
As unexpected stress may be applied to the pins, set the diameter
of the PCB mounting hole at 3.5mm.
DHS50, DHS100
*bottom view
As unexpected stress may be applied to the pins from vibration
or shock, fix the power module by using the mounting holes with
screws to reduce stress.
-VOUT
-VIN
RC
Fix the power module to the PCB with the screws before soldering
the input and output pins to prevent the PCB pattern being dam-
aged.
¡
-S
TRM
+S
+VIN
+VOUT
DHS200, DHS250 *bottom view
+VOUT, -VOUT
Others
Less than
39.2N(4kgf)
Less than
39.2N(4kgf)
Less than
19.6N(2kgf)
Less than
19.6N(2kgf)
Less than
39.2N(4kgf)
Less than
19.6N(2kgf)
Soldering temperature
Flow soldering
: 260 for up to 15 seconds.
C
¡
¡
Soldering iron (26W) : 450 for up to 5 seconds.
C
Derating
Use the power modules with conduction cooling (e.g. heat dissipation from the aluminum base plate to the attached heat sink).Below
shows the derating curves with respect to the aluminum base plate temperature. Note that operation within the hatchedareas will cause a
significant level of ripple and ripple noise.
¡
Please measure the temperature on the aluminum base plate edge side when you cannot measure the temperature of the center part of
the aluminum base plate.In this case, please take 5deg temperature margin from the derating characteristic of below.
It is necessary to note the thermal fatigue life by power cycle. Please reduce the temperature fluctuation range as much as possible when
the up and down of the temperature are frequently generated. Contact us for more information on cooling methods.
¡
¡
DHS50, DHS100
¿
Tc
2
Measuring point
100
1
1DHS100B24,28
2Others
50
15
0
(85)
80
-40
-20
0
20
40
60
100 110
DHS50, DHS100
DHS200, DHS250
Aluminum base plate temperature Tc [C]
June 26, 2020
DHS-15
DHS-series
Derating
DHS200
100
DHS250
¿
¿
100
1
2
1
2
DHS200A05
Others
1
2
DHS250B12,48
Others
2
50
50
1
15
0
15
0
(75) (85)
80
(75) (85)
80
-40
-20
0
20
40
60
100 110
-40
-20
0
20
40
60
100 110
Aluminum base plate temperature Tc [C]
Aluminum base plate temperature Tc [C]
Instruction Manual
◆ It is neccessary to read the “Instruction Manual” and “Before using our product” before you use our product.
Instruction Manual https://en.cosel.co.jp/product/powersupply/DHS/
Before using our product https://en.cosel.co.jp/technical/caution/index.html
DHS
NOTICE
Basic Characteristics Data
Series/Parallel
operation availability
Switching
frequency
[kHz]
Input
current
[A]
PCB/Pattern
Rated
Model
Circuit method
Forward converter
Forward converter
Forward converter
input fuse
Single Double
Series
Parallel
sided sided operation operation
Material
DHS50A
DHS50B
470
470
360
-
-
-
Aluminum
Yes
Yes
Yes
Yes
Yes
Yes
*1
*1
*1
*2
*2
*2
DHS100A
DHS100B
Aluminum
Aluminum
DHS200A
DHS250B
*1 Refer to Specification.
*2 Refer to Instruction Manual.
June 26, 2020
DHS-16
相关型号：
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