Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

PSRL0402D Series

400 Watt with Airflow

Medical Approved Dual Output

AC/DC Switching Power Supply with Active PFC

SPECIFICATIONS (CONTINUED)

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature

0°C to +70°C ambient, de-rating at 2.5% per degree from 50°C to 70°C.

Storage Temperature

-20°C to +85°C

Operating Humidity

5% to 90% RH, non-condensing

Storage Humidity

5% to 95% RH, non-condensing

Vibration

Frequency 5 ~ 50Hz, acceleration ±7.35 m/(s x s) on X, Y, and Z axis.

Cooling

U Type (U-Chassis): 400W max with 23CFM airflow or 250W max under convection cooling.

E Type (Enclosed with side built-in fan): 400W

Fan Drive

12VDC/400mA is available to drive an external fan.

MTBF

100,000 hours (according to MIL-HBK-217F) at 30°C.

PHYSICAL SPECIFICATIONS

Weight

U Type (U-Chassis): 1.3Kg

E Type (Enclosed with side built-in fan): 1.6Kg

Dimensions

U Type (U-Chassis): 8(L) x 5(W) x 1.6(H) inches.

E Type (Enclosed with side built-in fan): 9(L) x 5(W) x 1.6(H) inches.

Warranty

2 years

SAFETY

Emissions

FCC part15, CISPR 22 Class B, Conducted.

Safety Regulations

Approved to UL60950-1/ 60601-1, CSA C22.2 No. 60950-1-03/ 601.1-M90, TUV EN60950-1/ 60601-1,

CE Mark (LVD) EN61204-3/ 60601-1-2/ 61000-3-2,3, and IEC61000-4 Series Regulations and CB.

OUTPUT VOLTAGE / CURRENT RATING CHART

Output Current

Model

Output Voltage

Range

Convection

22.95CFM

Regulation

Ripple & Noise

30A

40A

± 5%

± 1%

PSRL0402Dx-0312

16.7A

25A

± 5%

± 1%

30A

40A

± 5%

± 1%

PSRL0402Dx-0324

8.34A

12.5A

± 5%

± 1%

30A

40A

± 5%

± 1%

PSRL0402Dx-0512

16.7A

25A

± 5%

± 1%

30A

40A

± 5%

± 1%

PSRL0402Dx-0524

8.34A

12.5A

± 5%

± 1%

16.7A

25A

± 5%

± 1%

PSRL0402Dx-1224

8.3A

12.5A

± 5%

± 1%

NOTES

1. PSRL0402D Series is designated as PSRL0402Dx-y where x can be U-chassis (Type U), U-chassis with top cover

(Type C), or Enclosed with side built-in Fan (Type E), y can be 0312, 0324, 0512, 0524 and 1224 for output voltage.

2. 10% minimum load is required for all outputs to maintain the ripple and regulation.

3. Output is fully isolated.

4. Total combined power of V1 and V2: 400W max. with 22.95 CFM forced air and 250W convection cooling for

PSRL0402DU-1224; 400W for PSRL0402DE-1224 by self-cooling. 300W max. with 22.95 CFM forced air and 200W

convection cooling for other PSRL0402DU-y models; 300W for other PSRL0402DE-y models by self-cooling.