PS SERIES TRIPLE
PS SERIES - TRIPLE OUTPUT SUPPLIES
Switching Power Supply
40 and 60 WATTS
FEATURES
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Low Cost, High Reliability
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105°C Output Capacitor
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International AC Input Range
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Built In EMI Filter, Low Ripple 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, Over Voltage Protected
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Compact Size, Light Weight
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100% Full Load Burn-In Test
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CSA950, UL1950, IEC950 and EN60950 Approved
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CISPR22 (EN55022), IEC801-2, 3, 4, IEC555-2
Verification
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PS S
ERIES FROM
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The PS Series of cased switching power supplies offers uni-
versal input, small size and a high reliability mature product.
SPECIFICATIONS: PS SERIES
All specifications apply @ +25°C ambient unless otherwise noted.
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Efficiency........................................................See Table
Isolation Voltage (input to output) 1 min....................3KV
...........................(input to ground) 1 min..............1.5KV
...........................(output to ground) 1 min............0.5KV
Hold-Up Time..............................10mS-16mS/115VAC
...................................................60mS-80mS/230VAC
Input Voltage.......................................85-264VAC Full Range
Input Frequency.........................................................47-63Hz
OUTPUT SPECIFICATIONS
Output Current.........................................................See Table
Output Voltage Tolerance.............±2% Primary, ±6-8% Auxiliary
Line Regulation(LL-HL).......................................±0.5% Primary
................................................................±0.5%-±1% Auxiliary
ENVIRONMENTAL SPECIFICATIONS
Load Regulation..................±0.5% Primary, ±1%-±6% Auxiliary
Operating Temperature.............................-10°C-+60°C
Overload Protection.........105%-150%/115VAC.........Foldback
Storage Temperature................................-20°C-+85°C
Over Voltage Protection.............................5-75-6.75V Primary
Humidity (working temp.)...........................20%-90%RH
Ripple & Noise..........................................100mV p-p Primary
..............(storage temp.)..........................10%-95%RH
..................................................100mV - 120mV p-p Auxiliary
Temperature Coefficient................±0.03%/°C (0-50°C) Primary
PHYSICAL SPECIFICATIONS
Dimensions................................................See Drawing
Construction...........................................Enclosed case
Due to advances in technology, specifications subject to change without notice.
8/5/01
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