SPECIFICATION

OUTPUT

Model

SD-350C

DC Voltage

5V

12V

24V

48V

Rated Current

60A

27.5A

14.6A

7.3A

Current Range

0~60A

0~27.5A

0~14.6A

0~7.3A

Rated Power

300W

330W

350.4W

350.4W

Ripple & Noise

100mVp-p

120mVp-p

150mVp-p

200mVp-p

Voltage Adj. Range

4.5~5.5VDC

11~16VDC

23~30VDC

43~53VDC

Voltage Tolerance

±2.0%

±1.0%

±1.0%

±1.0%

Line Regulation

±0.5%

±0.3%

±0.2%

±0.2%

Load Regulation

±1.0%

±1.0%

±1.0%

±1.0%

Setup, Rise Time

300ms,50ms at full load

INPUT

Voltage Range

36~72VDC

Efficiency

76%

81%

81%

82%

DC Current

7.6A/48V

8.8A/48V

9.0A/48V

9.0A/48V

Inrush Current

45A/48VDC

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

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

Over Temperature

95ºC± 5ºC(TSW1) detect on main power transistor

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

ENVIRONMENT

Working Temp.

-20~+60ºC (Refer to "Derating Curve")

Working Humidity

20~90%RH non-condensing

Storage Temp., Humidity

-40~+85ºC,10~95%RH

Temp. Coefficient

±0.03%/ºC (0~50ºC)

Vibration

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

SAFETY & EMC

Safety Standards

IEC60950-1CB 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 /25ºC /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 25ºC 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.