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Wall Industries

PSSP320 Datasheet Preview

PSSP320 Datasheet

Single Output 320 Watt

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PSSP320 Series
Single Output
320 Watt with PFC Function
AC/DC Switching Power Supply
FEATURES
3 Year Warranty
Built-In Fan Speed Control
Fixed Switching Frequency
100% Full Load Burn-In Tested
Universal AC Input / Full Range
Forced Air Cooling by Built-In DC Fan
Built-In Active PFC Function, PF > 0.95
Short Circuit, Overload, Over Voltage, and Over Temperature Protected
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SPECIFICATIONS: PSSP320 Series
All specifications are based on 25oC, 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 (See Note 5)
88 ~ 264VAC (124 ~ 370VDC)
Input Frequency
47 to 63Hz
AC Current (typical)
3.3V output: 2.5A @ 115VAC, 1.5A @ 230VAC
5V-48V outputs: 5A @ 115VAC, 2.5A @ 230VAC
Inrush Current (typical)
20A @ 115VAC 40A @ 230VAC
Leakage Current
< 1mA @ 240VAC
Power Factor (typical)
PF > 0.95 @ 230VAC PF > 0.98 @ 115VAC and full load
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power
See Table
Voltage Tolerance (See Note 3)
5V & 7.5V outputs: 2.0%; Other outputs: 1.0%
Voltage Adjustment Range
See Table
Line Regulation
3.3V-7.5V outputs: 0.5%; 12V-15V outputs: 0.3%; 24V-48V outputs: 0.2%
Load Regulation
3.3V output: 1.5%; 5V & 7.5V outputs: 1.0%; 12V - 48V outputs: 0.5%
Output Current
See Table
Ripple & Noise (max) (See Note 2)
See Table
Setup, Rise Time
800ms, 50ms @ 230VAC and full load 2500ms, 50ms @115VAC and full load
Hold Up Time (typical)
16ms @ 230VAC and full load 16ms @ 115VAC and full load
Temperature Coefficient
±0.03%/°C (0 ~ 50°C)
PROTECTION
Overload Protection
105 ~ 135% rated output power
Protection Type: Hiccup mode; recovers automatically after fault condition is removed
Over Voltage Protection
See Table
Protection Type: Shutdown output voltage, re-power on to recover.
Over Temperature Protection
80°C ±5°C (70°C ±5°C: 3.3V & 5V only) (TSW1: detect on heatsink of power transistor)
Protection Type: Shutdown output voltage; recovers automatically after temperature goes down.
GENERAL SPECIFICATIONS
Switching Frequency
100KHz
Efficiency (typical)
See Table
Withstand Voltage
3000VAC (Input to Output), 1500VAC (Input to FG), 500VAC (Output to FG)
Isolation Resistance
100M/500DC (Input to Output, Input to FG, and Output to FG)
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
-20°C to +65°C (refer to output load derating curve)
Storage Temperature
-40°C to +85°C
Working Humidity
20 ~ 90% RH non-condensing
Storage Humidity
10 ~ 95% RH
Vibration
10 ~ 500Hz, 2G 10min./1 cycle, 60min each along X, Y, Z axes.
Cooling
Forced air cooling by built-in DC fan
MTBF
207,000 hours min. @ 25°C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
1179 grams
Dimensions
215(L) x 115(W) x 50(H) mm
Warranty
3 years
SAFETY & EMC
Safety Standards
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
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797




Wall Industries

PSSP320 Datasheet Preview

PSSP320 Datasheet

Single Output 320 Watt

No Preview Available !

PSSP320 Series
Single Output
320 Watt with PFC Function
AC/DC Switching Power Supply
OUTPUT VOLTAGE / CURRENT RATING CHART
Model Number Input Voltage
Output
Voltage Over Voltage
Voltage Adjust. Range Protection
PSSP-320-3.3
3.3 VDC 3.14 ~ 3.63V 3.8 ~ 4.5V
PSSP-320-5
5 VDC
4.5 ~ 5.5V 5.75 ~ 6.75V
PSSP-320-7.5
7.5 VDC
6 ~ 9V
9.4 ~ 10.9V
PSSP-320-12
12 VDC
10 ~ 13.2V 13.8 ~ 16.2V
PSSP-320-13.5 88 ~ 264 VAC 13.5 VDC
12 ~ 15V 15.5 ~ 18.2V
PSSP-320-15 (124 ~ 370 VDC) 15 VDC
13.5 ~ 18V
18 ~ 21V
www.DatPaSShSePet-43U2.0c-o2m4
24 VDC
20 ~ 26.4V 27.6 ~ 32.4V
PSSP-320-27
27 VDC
26 ~ 31.5V 33.7 ~ 39.2V
PSSP-320-36
36 VDC 32.4 ~ 39.6V 45 ~ 52.5V
PSSP-320-48
48 VDC
41 ~ 56V 57.6 ~ 67.2V
Output
Current
55A
55A
40A
25A
22A
20A
13A
11.7A
8.8A
6.7A
Output
Ripple & Noise
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
150mVp-p
200mVp-p
220mVp-p
240mVp-p
Output
Power
181.5W
275W
300W
300W
297W
300W
312W
315.9W
316.8
321.6W
Efficiency
74%
79%
83%
86%
86%
86%
87%
88%
87%
89%
NOTES
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load, and 25°C ambient temperature.
2. Ripple & noise are measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1uF & 47uF parallel capacitor.
3. Tolerances include set up tolerance, line regulation, and load regulation.
4. The power supply is considered a component, which will be installed into final equipment. The final equipment must be re-confirmed
that it still meets EMC directives.
5. Derating may be needed under low input voltages. Please check the derating curve for more details.
BLOCK DIAGRAM
fosc: 100KHz
DERATING CURVE
STATIC CHARACTERISTICS
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797


Part Number PSSP320
Description Single Output 320 Watt
Maker Wall Industries
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PSSP320 Datasheet PDF






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