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

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

PSS60 Series

60 Watt

Single Output

AC/DC Power Supply

FEATURES

● 2 Year Warranty

● Low Cost, High Reliability

● Fixed Switching Frequency

● Compact Size, Light Weight

● 100% Full Load Burn-In Tested

● Cooling by Free Air Convection

● Universal AC Input / Full Range

● Built-In EMI Filter, Low Ripple and Noise

● High Efficiency, Low Working Temperature

● Short Circuit, Overload, and Over Voltage Protected

SPECIFICATIONS: PSS60 Series

All specifications are based on 25

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

INPUT SPECIFICATIONS

Input Voltage Range

85 ~ 264VAC or 120 ~ 370VDC

Input Frequency

47 to 63Hz

AC Current (typical)

2A @ 115VAC

1A @ 230VAC

Inrush Current (typical)

Cold Start 20A @ 115VAC

40A @ 230VAC

Leakage Current

< 3.5mA @ 240VAC

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Output Power

See Table

Voltage Tolerance (See Note 3)

PSS-60-5: ±2.0%;

Other Models: ±1.0%

Voltage Adjustment Range

See Table

Line Regulation

±0.5%

Load Regulation

PSS-60-5: ±1.0%;

Other Models: ±0.5%

Output Current

See Table

Ripple & Noise (max) (See Note 2)

PSS-60-5 & PSS-60-12: 120mVp-p;

PSS-60-15 & PSS-60-24: 150mVp-p

Setup, Rise Time

300ms, 50ms @ 230VAC

800ms, 50ms @ 115VAC and full load

Hold Up Time (typical)

80ms @ 230VAC 12ms @115VAC and full load

Temperature Coefficient

±0.03%/°C (0 ~ 50°C)

PROTECTION

Over Voltage Protection

115% to 135% (See Table)

Protection Type: Hiccup mode, recovers automatically after fault condition is removed.

Overload Protection

105 ~ 150% rated output power

Protection Type: Hiccup mode, recovers automatically after fault condition is removed.

GENERAL SPECIFICATIONS

Switching Frequency

77KHz

Efficiency

See Table

Withstand Voltage

3000VAC (Input to Output), 1500VAC (Input to FG), 500VAC (Output to FG)

Isolation Resistance

100MΩ/500DC (Input to Output, Input to FG, and Output to FG)

ENVIRONMENTAL SPECIFICATIONS

Working Temperature

-10°C to +60°C (refer to output load derating curve)

Storage Temperature

-20°C to +85°C

Working Humidity

20 ~ 90% RH non-condensing

Storage Humidity

10 ~ 95% RH

Cooling

Free air convection

Vibration

10 ~ 500Hz, 2G 10min./1 cycle, 60min each along X, Y, Z axes.

MTBF

316,200 hours min. @ 25°C (MIL-HDBK-217F)

PHYSICAL SPECIFICATIONS

Weight

510 grams

Dimensions

159(L) x 97(W) x 38(H) mm

Warranty

2 years

SAFETY & EMC

Safety Standards

UL1012, UL60950-1, TUV EN60950-1 Approved

EMI Conduction & Radiation

Compliance to EN55022 (CISPR22) Class B

Harmonic Current

Compliance to EN61000-3-2,-3

EMS Immunity

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, Light industry level, criteria A