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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 SPECIFICATIONS: PSSP320 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 (See Note 5) 88 ~ 264VAC (124 ~ 370VDC) Input Frequency 47 to 63Hz 3.3V output: 2.5A @ 115VAC, 1.5A @ 230VAC AC Current (typical) 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 ~ 50C) PROTECTION 105 ~ 135% rated output power Overload Protection Protection Type: Hiccup mode; recovers automatically after fault condition is removed See Table Over Voltage Protection Protection Type: Shutdown output voltage, re-power on to recover. 80C 5C (70C 5C: 3.3V & 5V only) (TSW1: detect on heatsink of power transistor) Over Temperature Protection 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 -20C to +65C (refer to output load derating curve) Storage Temperature -40C to +85C 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. @ 25C (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 o Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSSP320 Series Single Output 320 Watt with PFC Function AC/DC Switching Power Supply OUTPUT VOLTAGE / CURRENT RATING CHART Model Number PSSP-320-3.3 PSSP-320-5 PSSP-320-7.5 PSSP-320-12 PSSP-320-13.5 PSSP-320-15 PSSP-320-24 PSSP-320-27 PSSP-320-36 PSSP-320-48 88 ~ 264 VAC (124 ~ 370 VDC) Input Voltage Output Voltage 3.3 VDC 5 VDC 7.5 VDC 12 VDC 13.5 VDC 15 VDC 24 VDC 27 VDC 36 VDC 48 VDC Voltage Over Voltage Adjust. Range Protection 3.14 ~ 3.63V 3.8 ~ 4.5V 4.5 ~ 5.5V 6 ~ 9V 10 ~ 13.2V 12 ~ 15V 13.5 ~ 18V 20 ~ 26.4V 26 ~ 31.5V 32.4 ~ 39.6V 41 ~ 56V 5.75 ~ 6.75V 9.4 ~ 10.9V 13.8 ~ 16.2V 15.5 ~ 18.2V 18 ~ 21V 27.6 ~ 32.4V 33.7 ~ 39.2V 45 ~ 52.5V 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 25C 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 PSSP320 Series Single Output 320 Watt with PFC Function AC/DC Switching Power Supply MECHANICAL DRAWING Unit: mm Terminal Pin No. Assignment Pin No. 1 2 3 4~6 7~9 Assignment AC/L AC/N FG DC OUTPUT (-V) DC OUTPUT (+V) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 |
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