Delta MDS-300ADB48 AA 48V 300W 6.25A Enclosed MDS Enclosed Series

Model	Description
MDS-300ADB48 AB	Without Remote On/Off

Model	Description
MDS-300ADB48 AB	Without Remote On/Off

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Datasheet

Uploaded on 07-Dec-2023

Image

Uploaded on 05-Jun-2024

Mechanical Drawing

Uploaded on 22-Apr-2020

.STP

Uploaded on 22-Apr-2020

Certificates

Uploaded on 18-Oct-2023

CCC

Uploaded on 08-Jan-2024

CE & UKCA

Uploaded on 03-Sep-2021

REACH

Uploaded on 08-May-2024

RoHS

Uploaded on 27-May-2024

TSCA

Uploaded on 15-Nov-2023

TUV

Uploaded on 22-Apr-2020

GUI Software

Tech Specs

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

Nominal Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

Efficiency at 100% load

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

Inrush Current

40A @ 230Vac, cold start

Power Factor at 100% load

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

Case Chassis / Cover Enclosed cover
Indicator -
Cooling System -
Input Terminal -
Output Terminal -
Signal Terminal -
Noise Sound Pressure Level (SPL) -
Input/Output Terminal -
Signal -
Mounting Rail -
Wire -
Protection Structure -
Terminal -
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)

Overvoltage

Main output 125% of rated voltage, Latch Mode
Standby 125% of rated voltage, Latch Mode

Overload / Overcurrent

Main output 160% of rated current
Standby 1.06A max
Hiccup Mode(Non-Latching, Auto-Recovery)

Over Temperature

Latch Mode for Main output

Short Circuit

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

MTBF

800 Khrs based on Telecordia SR-332

Safety Certificate

IEC60950-1, IEC62368-1 CB report
TUV60950-1
UL60950-1+CAN/CSA60950-1

Electrical Safety

IEC 60950-1, IEC 62368-1 CB report
TUV 60950-1
UL 60950-1+CAN/CSA 60950-1
CCC GB 17625.1; GB 4943.1; GB/T 9254.1

In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU
EN 60601-1: 2006 + A11: 2011 + A1L 2013 + A12: 2014 & EN 60601-1-2: 2015

Medical Safety

IEC 60601-1 CB report
EN60601-1
CAN/CSA-C22.2 No. 60601-1
ANSI/AAMI ES60601-1

Galvanic Isolation

Input to/Output (2XMOPP): 4000 Vac
Input to/Ground (1XMOPP): 1500 Vac
Output to/Ground (1XMOPP): 1500 Vac (Type BF application rated)

UKCA

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

Emission

EN55011/EN55032,FCC Title 47:Class B

Harmonic Current Emissions

IEC61000-3-2 Class D limit

Voltage Fluctuation and Flicker

IEC61000-3-3

(/3) Item(s) selected

MDS-300ADB48 AA

Enclosed

MDS Enclosed Series

MDS-300ADB48 AA

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions (L x W x H)

Unit Weight

Highlights & Features

Applications

MDS-300ADB48 AA

MDS-300ADB48 AA

Enclosed

MDS Enclosed Series

MDS-300ADB48 AA

Highlights & Features

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions

Unit Weight

Applications

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Tech Specs

Tech Specs

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