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

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

PSRL9802OS Series

200 Watt Single Output

N + 1 Parallel Redundancy

AC/DC Switching Power Supply

FEATURES

● 2 Year Warranty

● Optional Top Cover

● N+1 Parallel Redundancy

● AC Input Range Auto-Selectable

● Approved to UL CUL TUV CB and CE

● Power Factor Corrected to EN61000-3-2 Class A

● Compact 1U Height & Power Density: 5.16 Watts/cu in

● Providing Peak Power 600W within 500uS Duty Duration

All specifications are based on 25

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

INPUT SPECIFICATIONS

Input Voltage

90 - 132 / 180 - 264vac, Auto-Selectable.

Input Frequency

47 to 63Hz

Input Current

5 / 2.5A at 115 / 230 VAC.

Inrush Current

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

Leakage Current

1.5mA @ 240VAC.

Remote On/Off

Designated as REMO on the CN3. Requires a low signal to inhabit output; Hiccough mode.

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Output Power Range

Output Adjustability

Output user adjustable ±5% minimum.

Total Regulation

±1%

Output Current

See Table

Ripple & Noise (peak to peak)

±1%

Transient Response

Output voltage returns to within 1% in less than 2.5ms for a 50% load change, peak does not excess 5%.

Hold-Up Time

20ms min. at 120VAC and 80% of full load.

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

Trip without damage and auto-recovery.

Over-Temperature Protection

Unit protected of excessive operating ambient 85°C, and automatic recovery.

Over Load Protection

Fold back mode 110-135%; auto-recovery.

Input Circuit Protection

One T5A/250V fuse inserted in primary.

GENERAL SPECIFICATIONS

Switching Frequency

25KHz fixed frequency.

Efficiency

70% for 3.3V, 75% for 5V, 80% for 12V, and 83% min. for other outputs (Measuring at 230VAC and full load).

Withstand Voltage

1500 VAC input line to chassis (10mA cut off current), 3000VAC primary to secondary, and 1500VAC primary

to core. All for 3 sec.

Burn In

Applying 230VAC for input voltage. Applying full load for this product in 45 ±5°C burn-in room for one hour.

PFC

Power factor correction pass EN61000-3-2 Class A (total parallel output power not exceed 200W).

Power Good

Designated as PG on the CN3 will go high 100-500ms after regulation and goes low 1ms before loss of

regulation.

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 0.1 ohm.

6.8(L) x 3.8(W) x 1.5(H) inches.