DHS100A datasheet(7/12 Pages) ETC2

7 / 12 page

DHS-8

DHS50B

DC-DC Converters Power Module type

-O

Ordering information

1Series name

2Single output

3Output wattage

4B : DC200-400V

5Output voltage

6Optional

T : with Mounting hole

(f3.4 thru)

MODEL

DHS50B03

DHS50B05

DHS50B12

DHS50B15

DHS50B24

DHS50B28

MAX OUTPUT WATTAGE[W]

33.0

50.0

50.4

51.0

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

EFFICIENCY[%]

*1 77.0typ

80.0typ

83.0typ

82.0typ

OUTPUT

VOLTAGE[V]

3.3

12152428

CURRENT[A]

4.2

3.4

2.1

1.8

LINE REGULATION[mV]

10max

24max

30max

48max

56max

LOAD REGULATION[mV]

10max

24max

30max

48max

56max

RIPPLE[mVp-p]

0 to +100C*2 80max

80max

120max

-40 to 0C*2 120max

120max

150max

0 to 15% Load*2 160max

160max

240max

RIPPLE NOISE[mVp-p]

0 to +100C*2 120max

120max

150max

-40 to 0C*2 200max

200max

250max

0 to 15% Load*2 240max

240max

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

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)

At rated input(DC280V) and rated load.

Ripple and ripple noise is measured by using measuring board. 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 input range.

*Providing heat sink

as option

DHS

DHS100A 数据表(PDF) 7 Page - List of Unclassifed Manufacturers

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DHS100A 数据表(PDF) 7 Page - List of Unclassifed Manufacturers

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