Rev. A

PSPRL0801D Series

Up to 240 Watts

Dual Output, Active PFC

AC/DC Switching Power Supply

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

10/01/2010

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

Page 2 of 6

SPECIFICATIONS: PSPRL0801D Series

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

INPUT SPECIFICATIONS

Input Voltage

90 ~ 264VAC full range

Input Frequency

47 to 63Hz

Input Current

5A @ 90VAC

Inrush Current

35A max. @ 115VAC and 70A max. @ 230VAC; cold start.

Remote ON/OFF

Designated as INH on pin 4 of CN3. Requires a low signal to inhibit output.

PFC

Power factor correction pass EN61000-3-2 Class D.

OUTPUT SPECIFICATIONS

Output Voltage

See Table

240 Watts max. with 25CFM airflow.

Output Adjustability

Output adjustable ±5% minimum.

Regulation

±5%

Output Current

See Table

1% (peak to peak)

Transient Response

Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not exceed 5%.

Hold-Up Time

16ms min. at 80% of full load and 120VAC

Overshoot

Turn-on & off overshoot < 5% over nominal voltage.

Turn On Delay

1 second maximum at 120VAC.

PROTECTION

Over Voltage Protection

Unit latching down when output exceeds 130% and recycle AC input to reset.

Short Circuit Protection

Trips without damage and auto-recovery.

Over Temperature Protection

Unit protected against excessive operating ambient 85°C±5°C; automatic recovery.

Over Power Protection

Foldback mode 110~140%; auto-recovery.

Input Fusing Protection

One F5A/350V fuse inserted into primary.

GENERAL SPECIFICATIONS

Switching Frequency

70KHz fixed frequency.

Efficiency

70% typical (Measured at 230VAC and full load).

Withstand Voltage

1500VAC input line to chassis (10mA DC cut-off current). 3000VAC primary to secondary windings; 1500VAC

primary to core. All for 3 sec.

Leakage Current

3.5mA @ 240VAC

Burn In

45 ±5°C for 1 hour @ 230VAC with full load.

Power Good

Designated as PG on CN3 and TTL high 100-500ms after DC regulation. It goes low at least 1ms before loss of

regulation and has ability to sink 100mA.

Power Supply On

Green LED designated as LED1 on the PCB.

Grounding Test

Apply 25A from ground pin of the three prong plug to the far most earth. Max. allowable resistance is 0.1Ω.

Fan Drive

12VDC/300mA offering to drive an external fan.

Fan Fail (FF) Alarm

Designated as FF on pin 3 of CN3 is an open collector output rated for 28VDC/5mA sink current maximum; it will

go high when a fan failure is detected.

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

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

U Type (U-Chassis): 240W max with 25CFM forced airflow or 120W under convection cooling.

C Type (U-Chassis with top cover): 240W max with 25CFM forced airflow or 120W under convection cooling.

E Type (Enclosed with rear side built-in fan): 240W max.

F Type (Enclosed with top built-in fan): 240W max.

MTBF

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

PHYSICAL SPECIFICATIONS

Weight

U Type (U-Chassis): 17.64oz (500g)

C Type (U-Chassis with top cover): 19.40oz (550g)

E Type (Enclosed with rear side built-in fan): 22.93oz (650g)

F Type (Enclosed with top built-in fan): 21.16oz (600g)

Dimensions (L x W x H)

U Type (U-Chassis): 5 x 3.2 x 1.5 inches (127.00 x 81.28 x 38.10 mm)

C Type (U-Chassis with top cover): 5 x 3.2 x 1.66 inches (127.00 x 81.28 x 42.10 mm)

E Type (Enclosed with rear side built-in fan): 6.5 x 3.2 x 1.6 inches (165.10 x 81.28 x 40.64 mm)

F Type (Enclosed with top built-in fan): 5 x 3.2 x 2 inches (127.00 x 81.28 x 50.8 mm)

SAFETY

Emissions

FCC Part 15, CISPR 22 class B, conducted.

Safety Regulations

Approved to UL60950-1, TUV EN60950-1, CE Mark EN55022 & EN55024 regulations and CB.