Download datasheet for SNDHS250B28 by Cosel

Ordering information
DC-DC Converters Value-added type
SNDHS50A
SNDH S
1
2
50
3
A
05
4
5
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
MODEL
SNDHS50A05
SNDHS50A12
SNDHS50A15
MAX OUTPUT WATTAGE[W]
50.0
50.4
51.0
SNDHS50A24
50.4
DC OUTPUT
5V 10A
12V 4.2A
15V 3.4A
24V 2.1A
MODEL
SNDHS50A05
SNDHS50A12
SNDHS50A15
SNDHS50A24
VOLTAGE[V]
DC60 - 160
SPECIFICATIONS
INPUT
CURRENT[A]
*1
0.55typ
0.55typ
0.55typ
0.55typ
EFFICIENCY[%]
*1
83.0typ
85.0typ
85.0typ
85.0typ
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]
150max
100max
100max
100max
0 to +95C *2 80max
120max
120max
120max
-20 to 0C *2 120max
150max
150max
150max
0 to 15% Load*2 160max
240max
240max
240max
0 to +95C *2 160max
200max
200max
200max
-20 to 0C *2 250max
280max
280max
280max
0 to 15% Load*2 300max
300max
300max
300max
0 to +50C 50max
120max
150max
240max
240max
300max
480max
40max
60max
90max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
-20 to +95C 100max
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
20max
200max (DCIN 110V, Io=100%)
*4
OUTPUT VOLTAGE SETTING[V]
4.50 - 5.50
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
5.00 - 5.15
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
17.25 - 21.75
27.60 - 34.80
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION OVERVOLTAGE PROTECTION[V] 6.30 - 7.60
13.90 - 17.55
CIRCUIT AND
REMOTE
SENSING
None
OTHERS
*5 Optional (Required external power source)
REMOTE ON/OFF (RC)
ISOLATION
INPUT-OUTPUT
AC3,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
INPUT-FG
AC2,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
SNDHS
ENVIRONMENT
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*6
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CONDUCTED NOISE (at only DC input) Complies with FCC-A, VCCI-A, CISPR22-A, EN55011-A, EN55022-A
CASE SIZE/WEIGHT
61.5X44.5X150mm [2.42X1.75X5.91 inches] (WXHXD) / 270g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Please contact us about optional.
Refer to the instruction manual 6.2.
SNDHS-2
SNDHS50A
External view
10
[0.39]
20.75
10
[0.82]
[0.39]
4-f4.5 [4-f0.177]
Mounting hole
Terminal cover
M4
8.6
[0.34]
+Vin
-Vin
Connector for remote ON/OFF
(optional)
FG
TB1
[0.66]
Voltage adjust
[5.23]
132.81
[5.51±0.02]
139.84 ±0.5
16.75
CN2
PointB
2
[1.51]
TB2
8.7
-Vout
8.6
[0.34]
25.65
10
[0.39]
[1.01]
5.08
51.34 ±0.5
[0.20]
[2.02±0.02]
PointA
Terminal cover
M4
61.5
[2.42]
[1.75 max]
Power module
(DHS50A)
44.5 max
[0.2]
+Vout
[0.34]
38.25
1
5.08
150
[5.91]
Name plate
¶ Tolerance : ±1 [±0.04]
¶ Weight : 270g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Mounting torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
Base plate
SNDHS
SNDHS-3
Ordering information
DC-DC Converters Value-added type
SNDHS100A
SNDH S
1
2
100
3
A
05
4
5
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
MODEL
SNDHS100A05
SNDHS100A12
SNDHS100A15
MAX OUTPUT WATTAGE[W]
100.0
100.8
100.5
SNDHS100A24
100.8
DC OUTPUT
5V 20A
12V 8.4A
15V 6.7A
24V 4.2A
MODEL
SNDHS100A05
SNDHS100A12
SNDHS100A15
SNDHS100A24
VOLTAGE[V]
DC60 - 160
SPECIFICATIONS
INPUT
CURRENT[A]
*1
1.1typ
1.1typ
1.1typ
1.1typ
EFFICIENCY[%]
*1
84.0typ
87.0typ
87.0typ
87.0typ
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]
150max
100max
100max
100max
0 to +95C *2 80max
120max
120max
120max
-20 to 0C *2 120max
150max
150max
150max
0 to 15% Load*2 160max
240max
240max
240max
0 to +95C *2 160max
200max
200max
200max
-20 to 0C *2 250max
280max
280max
280max
0 to 15% Load*2 300max
300max
300max
300max
0 to +50C 50max
120max
150max
240max
240max
300max
480max
40max
60max
90max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
-20 to +95C 100max
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
20max
200max (DCIN 110V, Io=100%)
*4
OUTPUT VOLTAGE SETTING[V]
4.50 - 5.50
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
5.00 - 5.15
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
17.25 - 21.75
27.60 - 34.80
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION OVERVOLTAGE PROTECTION[V] 6.30 - 7.60
13.90 - 17.55
CIRCUIT AND
REMOTE
SENSING
None
OTHERS
*5 Optional (Required external power source)
REMOTE ON/OFF (RC)
ISOLATION
INPUT-OUTPUT
AC3,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
INPUT-FG
AC2,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
SNDHS
ENVIRONMENT
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*6
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CONDUCTED NOISE (at only DC input) Complies with FCC-A, VCCI-A, CISPR22-A, EN55011-A, EN55022-A
CASE SIZE/WEIGHT
61.5X44.5X150mm [2.42X1.75X5.91 inches] (WXHXD) / 270g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Please contact us about optional.
Refer to the instruction manual 6.2.
SNDHS-4
SNDHS100A
External view
10
[0.39]
20.75
10
[0.82]
[0.39]
4-f4.5 [4-f0.177]
Mounting hole
M4
8.6
Connector for remote ON/OFF
(optional)
[0.34]
+Vin
-Vin
FG
Terminal cover
TB1
[0.66]
Voltage adjust
[5.23]
132.81
[5.51±0.02]
139.84 ±0.5
16.75
CN2
PointB
2
[1.51]
TB2
-Vout
8.7
[0.2]
+Vout
8.6
[0.34]
25.65
10
[0.39]
[1.01]
5.08
51.34 ±0.5
[0.2]
[2.02±0.02]
PointA
Terminal cover
M4
61.5
[2.42]
[1.75 max]
Power module
(DHS100A)
44.5 max
[0.34]
38.25
1
5.08
150
[5.91]
Name plate
¶ Tolerance : ±1 [±0.04]
¶ Weight : 270g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Mounting torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
Base plate
SNDHS
SNDHS-5
Ordering information
DC-DC Converters Value-added type
SNDHS200A
SNDH S
1
2
200
3
A
05
4
5
1Series name
2Single output
3Output wattage
4A : DC60-160V
5Output voltage
MODEL
SNDHS200A05
SNDHS200A12
SNDHS200A15
MAX OUTPUT WATTAGE[W]
200.0
200.4
201.0
SNDHS200A24
201.6
DC OUTPUT
5V 40A
12V 16.7A
15V 13.4A
24V 8.4A
MODEL
SNDHS200A05
SNDHS200A12
SNDHS200A15
SNDHS200A24
VOLTAGE[V]
DC60 - 160
SPECIFICATIONS
INPUT
CURRENT[A]
*1
2.1typ
2.1typ
2.1typ
2.1typ
EFFICIENCY[%]
*1
87.0typ
87.0typ
87.0typ
87.0typ
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]
150max
100max
100max
100max
0 to +95C *2 80max
120max
120max
120max
-20 to 0C *2 120max
150max
150max
150max
0 to 15% Load*2 160max
240max
240max
240max
0 to +95C *2 160max
200max
200max
200max
-20 to 0C *2 250max
280max
280max
280max
0 to 15% Load*2 300max
300max
300max
300max
0 to +50C 50max
120max
150max
240max
240max
300max
480max
40max
60max
90max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
-20 to +95C 100max
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
20max
200max (DCIN 110V, Io=100%)
*4
OUTPUT VOLTAGE SETTING[V]
4.50 - 5.50
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
5.00 - 5.15
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
17.25 - 20.25
27.60 - 32.40
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
PROTECTION OVERVOLTAGE PROTECTION[V] 6.30 - 7.60
13.90 - 16.35
CIRCUIT AND
REMOTE
SENSING
Provided
OTHERS
*5 Optional (Required external power source)
REMOTE ON/OFF (RC)
ISOLATION
INPUT-OUTPUT
AC3,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
INPUT-FG
AC2,000V 1minute, Cutoff current = 15mA, DC500V 50MW min (20±15C)
OUTPUT-FG
OPERATING TEMP.,HUMID.AND ALTITUDE
SNDHS
ENVIRONMENT
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*6
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CONDUCTED NOISE (at only DC input) Complies with FCC-A, VCCI-A, CISPR22-A, EN55011-A, EN55022-A
CASE SIZE/WEIGHT
74.2X44.5X150mm [2.92X1.75X5.91 inches](WXHXD) / 390g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Please contact us about optional.
Refer to the instruction manual 6.2.
SNDHS-6
SNDHS200A
External view
10
[0.39]
10
27
[1.06]
[0.39]
8.6
Connector for remote ON/OFF
(optional)
M4
[0.34]
+Vin
-Vin
FG
[5.27]
133.9
[5.51±0.02]
1
TB2
-Vout
8.6
M4
[0.34]
22
10
[0.87]
[0.39]
10
PointA
Terminal cover
10
[0.39]
[0.39]
5.08
64.04 ±0.5
[0.20]
[2.52±0.02]
74.2
[2.92]
Power module
[1.75 max]
(DHS200A)
44.5max
8.35
30.3
[1.19]
PointB
CN2
CN3
2 4
[0.33]
139.84±0.5
7
[0.28]
+Vout
5.08
Name plate
Voltage adjust
[0.20]
150
[5.91]
TB1
1
Terminal cover
4-f4.5 [4-f0.177]
Mounting hole
¶ Tolerance : ±1 [±0.04]
¶ Weight : 390g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Mounting torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
Base plate
SNDHS
SNDHS-7
Ordering information
DC-DC Converters Value-added type
SNDHS50B
SNDH S
1
2
50
3
B
05
4
5
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
MODEL
SNDHS50B03
SNDHS50B05
SNDHS50B12
SNDHS50B15
SNDHS50B24
MAX OUTPUT WATTAGE[W]
33.0
50.0
50.4
51.0
50.4
SNDHS50B28
50.4
DC OUTPUT
3.3V 10A
5V 10A
12V 4.2A
15V 3.4A
24V 2.1A
28V 1.8A
MODEL
SNDHS50B03
SNDHS50B05
SNDHS50B12
SNDHS50B15
SNDHS50B24
SNDHS50B28
VOLTAGE[V]
DC200 - 400 (Prepare another power supply to the RC1 terminal *5)
0.22typ
SPECIFICATIONS
INPUT
CURRENT[A]
*1
0.15typ
0.22typ
0.22typ
0.22typ
0.22typ
EFFICIENCY[%]
*1
76.0typ
79.0typ
82.0typ
82.0typ
82.0typ
82.0typ
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]
150max
150max
100max
100max
100max
100max
0 to +95C *2 80max
80max
120max
120max
120max
120max
-20 to 0C *2 120max
120max
150max
150max
150max
150max
0 to 15% Load*2 160max
160max
240max
240max
240max
240max
0 to +95C *2 160max
160max
200max
200max
200max
200max
-20 to 0C *2 250max
250max
280max
280max
280max
280max
0 to 15% Load*2 300max
300max
300max
300max
300max
300max
0 to +50C 35max
50max
120max
150max
240max
280max
-20 to +95C 66max
100max
240max
300max
480max
560max
20max
40max
60max
90max
90max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
200max (DCIN 280V, Io=100%)
*4
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
PROTECTION OVERVOLTAGE PROTECTION[V]
CIRCUIT AND
REMOTE SENSING
OTHERS
REMOTE ON/OFF (RC1) *6
ISOLATION
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
*7
4.50 - 5.50
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
25.20 - 30.80
3.30 - 3.40
5.00 - 5.15
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
28.00 - 29.12
17.25 - 21.75
27.60 - 34.80
32.20 - 40.60
Works over 105% of rating and recovers automatically
4.20 - 5.70
6.30 - 7.60
13.90 - 17.55
None
Provided (Logic H : ON, L :OFF) Required external power source
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OPERATING TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
2.97 - 3.63
INPUT-OUTPUT
OUTPUT-FG
SNDHS
16max
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*7
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CASE SIZE/WEIGHT
61.5X44.5X127mm [2.42X1.75X5.0 inches] (WXHXD) / 220g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Refer to the instruction manual 2, 4.4
Refer to the instruction manual 4.4
Refer to the instruction manual 6.2
SNDHS-8
SNDHS50B
External view
Connector for remote ON/OFF (optional)
4-f4.5 [4-f0.177]
Mounting hole
4
4
2
1
2
1
+Vin
-Vin
RC1
CN2
CN1
8.7
CN3
1
2
PointB
[0.34]
[1.69]
[4.60±0.02]
[0.74]
Voltage adjust
43
116.84 ±0.5
18.7
TB1
-Vout
M4
8.6
PointA
Terminal cover
[0.34]
26.2
10
[1.03]
[0.39]
5.08
51.34 ±0.5
[0.20]
[2.02±0.02]
61.5
[2.42]
[1.75 max]
Power module
(DHS50B)
44.5 max
5.08
+Vout
[0.20]
127
[5.00]
Name plate
Base plate
¶ Tolerance : ±1 [±0.04]
¶ Weight : 220g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Screw tightening torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
SNDHS
SNDHS-9
Ordering information
DC-DC Converters Value-added type
SNDHS100B
SNDH S
1
2
100
3
B
05
4
5
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
MODEL
SNDHS100B03
SNDHS100B05
SNDHS100B12
SNDHS100B15
SNDHS100B24
MAX OUTPUT WATTAGE[W]
66.0
100.0
100.8
100.5
100.8
SNDHS100B28
100.8
DC OUTPUT
3.3V 20A
5V 20A
12V 8.4A
15V 6.7A
24V 4.2A
28V 3.6A
MODEL
SNDHS100B03
SNDHS100B05
SNDHS100B12
SNDHS100B15
SNDHS100B24
SNDHS100B28
VOLTAGE[V]
DC200 - 400 (Prepare another power supply to the RC1 terminal *5)
0.42typ
SPECIFICATIONS
INPUT
CURRENT[A]
*1
0.30typ
0.44typ
0.42typ
0.42typ
0.42typ
EFFICIENCY[%]
*1
78.0typ
81.0typ
84.0typ
85.0typ
85.0typ
85.0typ
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]
150max
150max
100max
100max
100max
100max
0 to +95C *2 80max
80max
120max
120max
120max
120max
-20 to 0C *2 120max
120max
150max
150max
150max
150max
0 to 15% Load*2 160max
160max
240max
240max
240max
240max
0 to +95C *2 160max
160max
200max
200max
200max
200max
-20 to 0C *2 250max
250max
280max
280max
280max
280max
0 to 15% Load*2 300max
300max
300max
300max
300max
300max
0 to +50C 35max
50max
120max
150max
240max
280max
-20 to +95C 66max
100max
240max
300max
480max
560max
20max
40max
60max
90max
90max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
200max (DCIN 280V, Io=100%)
*4
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION
PROTECTION OVERVOLTAGE PROTECTION[V]
CIRCUIT AND
REMOTE SENSING
OTHERS
REMOTE ON/OFF (RC1) *6
ISOLATION
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
*7
4.50 - 5.50
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
25.20 - 30.80
3.30 - 3.40
5.00 - 5.15
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
28.00 - 29.12
17.25 - 21.75
27.60 - 34.80
32.20 - 40.60
Works over 105% of rating and recovers automatically
4.20 - 5.70
6.30 - 7.60
13.90 - 17.55
None
Provided (Logic H : ON, L :OFF) Required external power source
AC3,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
INPUT-FG
AC2,000V 1minute, Cutoff current = 10mA, DC500V 50MW min (20±15C)
OPERATING TEMP.,HUMID.AND ALTITUDE
ENVIRONMENT
2.97 - 3.63
INPUT-OUTPUT
OUTPUT-FG
SNDHS
16max
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*7
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CASE SIZE/WEIGHT
61.5X44.5X127mm [2.42X1.75X5.0 inches] (WXHXD) / 220g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Refer to the instruction manual 2, 4.4
Refer to the instruction manual 4.4
Refer to the instruction manual 6.2
SNDHS-10
SNDHS100B
External view
Connector for remote ON/OFF (optional)
4-f4.5 [4-f0.177]
Mounting hole
4
4
2
1
2
1
+Vin
-Vin
RC1
CN2
CN1
8.7
CN3
1
2
PointB
[0.34]
[1.69]
[4.60±0.02]
[0.74]
Voltage adjust
43
116.84 ±0.5
18.7
TB1
-Vout
M4
8.6
PointA
Terminal cover
[0.34]
26.2
10
[1.03]
[0.39]
5.08
51.34 ±0.5
[0.20]
[2.02±0.02]
61.5
[2.42]
[1.75 max]
Power module
(DHS100B)
44.5 max
5.08
+Vout
[0.20]
127
[5.00]
Name plate
Base plate
¶ Tolerance : ±1 [±0.04]
¶ Weight : 220g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Screw tightening torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
SNDHS
SNDHS-11
Ordering information
DC-DC Converters Value-added type
SNDHS250B
SNDH S
1
2
250
3
B
05
4
5
1Series name
2Single output
3Output wattage
4B : DC200-400V
5Output voltage
MODEL
SNDHS250B03 SNDHS250B05 SNDHS250B07 SNDHS250B12 SNDHS250B15 SNDHS250B24 SNDHS250B28 SNDHS250B48
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
INPUT
MODEL
SNDHS250B03 SNDHS250B05 SNDHS250B07 SNDHS250B12 SNDHS250B15 SNDHS250B24 SNDHS250B28 SNDHS250B48
VOLTAGE[V]
DC200 - 400 (Prepare another power supply to the RC1 terminal *5)
CURRENT[A]
*1
0.67typ
1.0typ
1.0typ
1.0typ
1.0typ
1.0typ
1.0typ
1.0typ
EFFICIENCY[%]
*1
86.0typ
88.0typ
86.0typ
86.0typ
86.0typ
86.0typ
86.0typ
87.0typ
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]
150max
150max
150max
100max
100max
100max
100max
100max
0 to +95C *2 80max
80max
100max
120max
120max
120max
120max
200max
-20 to 0C *2 120max
120max
130max
150max
150max
150max
150max
250max
0 to 15% Load*2 160max
160max
200max
240max
240max
240max
240max
400max
0 to +95C *2 160max
160max
200max
200max
200max
200max
200max
250max
-20 to 0C *2 250max
250max
280max
280max
280max
280max
280max
400max
0 to 15% Load*2 300max
300max
300max
300max
300max
300max
300max
500max
0 to +50C 35max
50max
70max
120max
150max
240max
280max
480max
-20 to +95C 66max
100max
140max
240max
300max
480max
560max
960max
20max
30max
40max
60max
90max
90max
180max
RIPPLE[mVp-p]
OUTPUT
RIPPLE NOISE[mVp-p]
TEMPERATURE REGULATION[mV]
DRIFT[mV]
*3
START-UP TIME[ms]
OUTPUT VOLTAGE ADJUSTMENT RANGE[V]
16max
200max (DCIN 280V, Io=100%)
2.97 - 3.63
4.50 - 5.50
6.75 - 8.25
10.80 - 13.20
13.50 - 16.50
21.60 - 26.40
25.20 - 30.80
43.20 - 52.80
3.30 - 3.40
5.00 - 5.15
7.50 - 7.80
12.00 - 12.48
15.00 - 15.60
24.00 - 24.96
28.00 - 29.12
48.00 - 49.92
PROTECTION OVERVOLTAGE PROTECTION[V] 4.20 - 4.85
6.30 - 7.30
8.70 - 10.20
13.90 - 16.35 17.25 - 20.25
CIRCUIT AND
REMOTE
SENSING
Provided
OTHERS
REMOTE ON/OFF (RC1) *6 Provided (Logic H : ON, L :OFF) Required external power source
27.60 - 32.40
32.20 - 37.80
55.20 - 64.80
*4
OUTPUT VOLTAGE SETTING[V]
OVERCURRENT PROTECTION Works over 105% of rating and recovers automatically
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
OPERATING TEMP.,HUMID.AND ALTITUDE
SNDHS
ENVIRONMENT
SAFETY
OTHERS
*1
*2
*3
*4
*5
*6
*7
AC500V 1minute, Cutoff current = 100mA, DC500V 50MW min (20±15C)
*7
-20 to +95C (Aluminum base plate of the power module), 20 - 95%RH (Non condensing) (Refer to DERATING CURVE), 3,000m (10,000 feet) max
STORAGE TEMP.,HUMID.AND ALTITUDE
-20 to +95C, 20 - 95%RH (Non condensing), 9,000m (30,000 feet) max
VIBRATION
10 - 55Hz, 19.6m/s2 (2G), 3minutes period, 60minutes each along X, Y and Z axis
IMPACT
196.1m/s2 (20G), 11ms, once each along X, Y and Z axis
AGENCY APPROVALS
UL60950-1, C-UL, EN60950-1
CASE SIZE/WEIGHT
74.2X44.5X127mm [2.92X1.75X5.0 inches](WXHXD) / 310g max
COOLING METHOD
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 capacitor of 22mF at 150mm [5.91 inches] from output terminal.
Refer to the instruction manual 3.2.
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.
Refer to the instruction manual 4.6.
Refer to the instruction manual 2, 4.4
Refer to the instruction manual 4.4
Refer to the instruction manual 6.2
SNDHS-12
SNDHS250B
External view
Connector for remote ON/OFF (optional)
4-f4.5 [4-f0.177]
Mounting hole
4
4
2
1
2
1
+Vin
-Vin
RC1
CN2
CN1
±0.5
[4.60±0.02]
116.84
7.4
[0.29]
Voltage adjust
PointB
CN3
12
8.4
[0.33]
31.8
[1.25]
4
CN4
1
TB1
-Vout
8.6
M4
PointA
Terminal cover
[0.34]
22
10
[0.87]
[0.39]
10
10
[0.39]
[0.39]
5.08
64.04
[0.20]
[2.52±0.02]
±0.5
74.2
[2.92]
44.5 max
Power module
(DHS250B)
[1.75 max]
5.08
+Vout
[0.20]
127
[5.00]
Name plate
Base plate
¶ Tolerance : ±1 [±0.04]
¶ Weight : 310g max
¶ Dimensions in mm, [ ]=inches
¶ PCB material/thickness : FR-4 / 1.6mm [0.06]
¶ Base plate material/thickness : Alminum / 3.0mm[0.12]
¶ Screw tightening torque : 1.6N-m (16.9kgf-cm) max
¶ Component positions and sizes are for your reference
if they have no dimensions.
¶ Please connect safety ground to the base plate
in f4.5 [f0.177] hole.
SNDHS
SNDHS-13