TECHNICAL DATASHEET

MDS Medical AC-DC Open Frame

19Volt, 400Watt / MDS-400AUS19 B

All parameters are specified at 25°C ambient unless otherwise noted.

www.DeltaPSU.com (December 2016, Rev. 02)

3

(a) 115V

(b) 230V

Fig. 2 Ripple & Noise example, 20MHz BW

Ripple & Noise measurement circuit

0.47uF Ceramic

10uF Electrolytic

PSU

Load

Test Fixture

5cm

Scope

Mechanical

Case Chassis

AL1100F(+Electrocoat)

Case Cover

NA

Dimensions (W x Lx H)

97.0x198.0x41.5 mm

Unit Weight

910 grams (32.1 ounces)

Power De-rating

See Fig. 3 (400W with forced air flow)

Terminal

Input

DECA: T33-BM1103A301

Output

DECA: T33-BM1104A301

DC Fan

Output

JWT: A2508WV0-2P

Environment

Surrounding Air Temperature

Operating

-10°C to +70°C

Storage

-40°C to +85°C

Power De-rating

-10°C to +50°C 100% load

50°C to 70°C with load de-rate power

Operating Humidity

10-95% RH (Non-Condensing)

Operating Altitude

3,000 meters (9,842 feet or 70kPa)

Shock Test (Non-Operating)

50G, 11ms, 3 shocks for each direction

Vibration (Operating)

5-500Hz, 2.09Grms, 20 minute for each three axis