MDS-300ADB48 AA

Output Current

6.25A

Output Voltage

48V

Output Power

300W

Line Regulation

±0.5%

Load Regulation

±1%

PARD

1% pk-pk Vrated@ Full load

Start-up Time

2000ms @ 115Vac

Hold-up Time

10ms @ 100Vac and 115Vac, with 300W load
20ms @ 100Vac and 115Vac, with 190W load

Dynamic Response (Overshoot & Undershoot O/P Voltage)

± 5% @ with 50-100% load change

Rise Time

100ms

Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

4A

Efficiency at 100% load

92.5% @ 115Vac/60Hz
93.5% @ 230Vac/50Hz

Max Inrush Current

40A @ 230Vac, cold start

Power Factor at 100% load

0.95 @ 115V/50Hz, 230V/50Hz, full load

Case Chassis / Cover

Enclosed cover

Unit Weight

0.61 kg (1.34 lb)

Dimensions

140 x 88.9 x 45 mm
5.51” x 3.50” x 1.77”

Vibration (Operating)

5-500Hz, 2Grms, 15 minute for each three axis

Operating Temperature

Absolute Maximum/Minimum Rating.
-10°C to +70°C.
Forced air: Linearly derate from 100% load at 50°C, to 50% load at 70°C (2.5%/ degree centigrade)
Convection air: Linearly derate from 100% load at 50°C, to 43% load at 70°C (2.8%/ degree centigrad

Storage Temperature

-40°C to +85°C

Power De-rating

Linear power derate from 100% load at 50°C, to 50% load at 70°C

Operating Humidity

5-95% RH (Non-Condensing)

Shock Test (Non-Operating)

50G, 11ms, 3 shocks for each direction

Operating Altitude

5,000 meters (16,400 feet or 50kPa)

MTBF

800 Khrs based on Telecordia SR-332

Electrical Safety

IEC60950-1, IEC62368-1 CB report
TUV60950-1
UL60950-1+CAN/CSA60950-1
GB4943.1-2011, GB9254-2008, GB17625.1-2003

CE

MDD Directive 93/42/EEC

Medical Safety

IEC60601-1 2nd , 3rd and 3.1rd edition CB report
IEC60601-1 edition 3.1rd (2012), EN60601-1 (2006) + A11 + A1 + A12, CAN/CSA-C22.2 NO. 60601-1:14, ANSI/AAMI ES60601-1:2005/(R)2012

Galvanic Isolation

Input to/Output (2XMOPP): 4000 Vac
Input to/Ground(1XMOPP): 1500 Vac(PSU can support PoE applications with Primary to FG 2500Vac test)
Output to/Ground(1XMOPP): 1500 Vac ( Type BF application rated)

Emission

EN55011/EN55032,FCC Title 47:Class B

Harmonic Current Emissions

IEC61000-3-2 Class D limit

Voltage Fluctuation and Flicker

IEC61000-3-3