MDS-250ADB12 AB DELTA

Sheet

Output Current

20.84A

Output Voltage

12V

Output Power

250W

Line Regulation

±0.5%

Load Regulation

±1%

Start-up Time

2000ms @ 115Vac

Dynamic Response (Overshoot and Undershoot O/P Voltage)

± 5% @ with 50-100% load change

Nominal Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

3.5A

Case Chassis / Cover

Enclosed

Operating Temperature

-10°C to +70°C

Storage Temperature

-40°C to +85°C

Operating Humidity

5-95% RH (Non-Condensing)

Shock Test (Non-Operating)

50G, 11ms, 3 shocks for each direction

Overvoltage

125% of rated voltage, Latch Mode

Over Temperature

Latch Mode

Short Circuit

Hiccup Mode, (Non-Latching, Auto-Recovery)

MTBF

500 Khrs based on Telecordia SR-332

UKCA

In conformance with Electrical Equipment (Safety) Regulations 2016 and Electromagnetic Compatibility Regulations 2016, Medical Devices Regulations 2002 (UK MDR 2002)

Emission

EN/BS EN 55011, EN/BS EN 55032,FCC Title 47:Class B

Harmonic Current Emissions

IEC61000-3-2 Class D limit

PARD

1% pk-pk Vrated@ Full load

Rise Time

100ms (max)

Leakage Current

0.1mA @ NC, 0.3mA @ SFC

Power De-rating

power linearly de-rate from 50°C to 50% rated up to 70°C

Expected Cap Life Time

26,280 hrs

Voltage Fluctuation and Flicker

IEC61000-3-3

Inrush Current

40A @ 230Vac, cold start

Specific references