Highly efficient dc 48 volt converter CE RoHS approved SD-200c-48 dc to dc power supply

SPECIFICATION

OUTPUT

Model

SD-200B

SD-200C

DC Voltage

5V

12V

24V

48V

5V

12V

24V

48V

Rated Current

34A

16.7A

8.4A

4.2A

40A

16.7A

8.4A

4.2A

Current Range

0~34A

0~16.7A

0~8.4A

0~4.2A

0~40A

0~16.7A

0~8.4A

0~4.2A

Rated Power

170W

200.4W

201.6W

201.6W

200W

200.4W

201.6W

201.6W

Ripple & Noise

100mVp-p

120mVp-p

150mVp-p

200mVp-p

100mVp-p

120mVp-p

150mVp-p

200mVp-p

Voltage Adj. Range

4.5 ~ 5.5VDC

11 ~ 16VDC

23 ~ 30VDC

43 ~ 53VDC

4.5 ~ 5.5VDC

11 ~ 16VDC

23 ~ 30VDC

43 ~ 53VDC

Voltage Tolerance

±2.0%

±1.0%

±1.0%

±1.0%

±2.0%

±1.0%

±1.0%

±1.0%

Line Regulation

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

Load Regulation

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

Setup, Rise Time

300ms, 50ms at full load

INPUT

Voltage Range

B:19 ~ 36VDC   C:36 ~ 72VDC   D:72 ~144VDC

Efficiency

79%

82%

85%

86%

81%

84%

86%

86%

DC Current

10.8A/24V

10.6A/24V

10.4A/24V

10.4A/24V

5.4A/48V

5.2A/48V

6.7A/48V

5A/48V

Inrush Current

C:45A/48VDC   D:45A/96VDC

PROTECTION

Over Load

105 ~ 135% rated output power

Protection type: Shut down o/p voltage, re-power on to recover

Over Voltage

5.75 ~ 6.75V

16.8 ~ 20V

31.5 ~ 37.5V

53 ~ 65V

5.75 ~ 6.75V

16.8 ~ 20V

31.5 ~ 37.5V

53 ~ 65V

Protection type: Shut down o/p voltage, re-power on to recover

Over Temperature

95℃±5℃(100℃±5℃ for SD-200B-12 only) TSW1 detect on main power transistor

Protection type: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

Working Temp.

-20 ~ +60℃(Refer to “Derating Curve”)

Working Humidity

20 ~ 90% RH non-condensing

Storage Temp., Humidity

-40 ~ +85℃, 10 ~ 95% RH

Temp. Coefficient

±0.03%/℃ (0 ~ 50℃)

Vibration

10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes

SAFETY & EMC

Safety Standards

UL60950-1approved (for SD-200C-24 type only), IEC60950-1 CB approved by TUV (for D type only)

Withstand Voltage

I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC

Isolation Resistance

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH

EMC Emission

Compliance to EN55022 (CISPR22) Class B

EMC Immunity

Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A

OTHERS

Dimension

215*115*50mm (L*W*H)

Weight

1.1Kg

Packing

12pcs/14.4Kg/0.92CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 24,48,96VDC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.