PSS150 Series
150 Watt
Single Output
AC/DC Power Supply
FEATURES
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2 Year Warranty
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Low Cost, High Reliability
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Fixed Switching Frequency
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Compact Size, Light Weight
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AC Input Selectable by Switch
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100% Full Load Burn-In Tested
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Cooling by Free Air Convection
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EN55022, IEC801-2,3,4 and IEC555-2
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UL1950 and TUV EN60950 Approved
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Built-In EMI Filter, Low Ripple and Noise
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High Efficiency, Low Working Temperature
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Soft Start Circuit, Limiting AC Surge Current
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Short Circuit, Overload, and Over Voltage Protected
SPECIFICATIONS:
PSS150 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 Range
88 ~ 132VAC / 176 ~ 264VAC selected by switch (248 ~ 370VDC)
Input Frequency
47 to 63Hz
AC Current (typical)
3.2A @ 115VAC
1.6A @ 230VAC
Inrush Current (typical)
Cold Start 35A
Leakage Current
< 3.5mA @ 240VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power
See Table
Voltage Tolerance (See Note 3)
PSS-150-5: ±2.0%; Other Models: ±1.0%
Voltage Adjustment Range
See Table
Line Regulation
5 & 7.5V outputs: ±0.5% 9 - 15V outputs: ±0.3% 24 - 48V outputs: ±0.2%
Load Regulation
5 & 7.5V outputs: ±0.5% 9 - 15V outputs: ±0.3% 24 - 48V outputs: ±0.2%
Output Current
See Table
Ripple & Noise (max) (See Note 2)
See Table
Setup, Rise Time
100ms, 50ms @ full load
Hold Up Time (typical)
28ms @ full load
Temperature Coefficient
±0.03%/°C (0 ~ 50°C)
PROTECTION
105 ~ 150% rated output power
Overload Protection
Protection Type: Shutdown output voltage, re-power on to recover.
See Table
Over Voltage Protection
Protection Type: Shutdown output voltage, re-power on to recover.
GENERAL SPECIFICATIONS
Switching Frequency
25KHz
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
286,700 hours min. @ 25°C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
800 grams
Dimensions
199(L) x 110(W) x 50(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
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
