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PSPS25 Datasheet(PDF) 1 Page - Wall Industries,Inc.

Part No. PSPS25
Description  Single Output Up to 25 Watts AC/DC Power Supply
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Maker  WALL [Wall Industries,Inc.]
Homepage  http://www.wallindustries.com
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PSPS25 Datasheet(HTML) 1 Page - Wall Industries,Inc.

   
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
PSPS25 Series
Single Output
Up to 25 Watts
AC/DC Power Supply
FEATURES
• Low Cost
• High Reliability
• 2 Year Warranty
• 100% Full Load Burn-In Test
• Low Leakage Current < 0.5mA
• Universal AC Input/ Full Range
• Cooling by Free Air Convection
• Fixed Switching Frequency at 100KHz
• Short Circuit, Overload, Over Voltage, and Over Temperature Protected
SPECIFICATIONS: PSPS25 Series
All specifications are based on 25
oC, 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
85 – 264VAC (120 – 370VDC)
Input Frequency
47 ~ 63Hz
AC Current (typical)
0.6A @ 115VAC
0.4A @ 230VAC
Inrush Current (typical)
36A cold start
Leakage Current
< 0.5mA @ 240VAC
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Voltage Tolerance (See Note 3)
PSPS-25-3.3: ±3.0% ±2.0% for all other models
Output Power
See Table
Line Regulation
3.3, 5, 7.5V outputs: ±0.5%; 12, 13.5, 15V outputs: ±0.3%; 24, 27, 48V outputs: ±0.2
Load Regulation
3.3V output: ±2.5%; 5 & 7.5V outputs: ±2.0%; 12, 13.5, 15V outputs: ±1.0%; 24, 27, 48V outputs: ±0.5%
Output Current
See Table
Ripple & Noise (See Note 2)
See Table
Setup, Rise Time
200ms, 20ms @ 230VAC
200ms, 30ms @ 115VAC and full load
Hold Up Time
100ms @ 230VAC
20ms @ 115VAC and full load
Temperature Coefficient
±0.03%/°C (0~50°C)
PROTECTION
Over Voltage Protection
See Table
Protection Type: Shutoff output voltage, clamping by Zener diode.
Overload Protection
Above 105% rated output power
Protection Type: Hiccup mode, recovers automatically after fault condition is removed.
Over Temperature
Tj 135°C typically (U1) detect on main control IC.
Protection Type: Shutdown output voltage, recovers automatically after temperature goes down.
GENERAL SPECIFICATIONS
Switching Frequency (fixed)
100KHz
Efficiency (typical)
See Table
Withstand Voltage
3KVAC (input to output), 1.5KVAC (input to FG), 0.5KVAC (output to FG).
Isolation Resistance
100MΩ / 500VDC (input to output, input to FG, 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 (non-condensing)
20% ~ 90% RH non-condensing
Storage Humidity (non-condensing)
10% ~ 95% RH
Vibration
10~500Hz, 2G 10min./1cycle, Period for 60 minutes each along X, Y, and Z axes.
MTBF
576,400 hours min.
MIL-HDBK-217 (25°C)
PHYSICAL SPECIFICATIONS
Weight
18 oz.
Dimensions
107(L) x 61(W) x 28(H) mm
Warranty
2 years
SAFETY & EMC (See Note 4)
Safety Standards
UL60950-1, TUV EN60950-1 Approved
EMI Conduction and 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, light industry level, criteria A.


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