DATASHEET Rev. B PSPDF-320 SERIES 88~264VAC (124~370VDC) Input Voltage Range Single Outputs, PFC Function Up to 321.6 Watts Output Power AC/DC Switching Power Supplies FEATURES Single Outputs Up to 321.6W Output Power RoHS Compliant 100% Full Load Burn-in Tested Built-in Fan Output Voltages Available from 3.3VDC to 48VDC Built-in PFC Function, PF > 0.95 Output Voltage Adjustability Universal Input Voltage Range (Full Range) Wide Operating Temperature Range (-20°C to +65°C) High Efficiency and High Reliability Dimensions: 8.92” x 4.53” x 1.97” enclosed All Using 105°C Long Life Electrolytic Capacitors Short Circuit, Over Voltage, Over Load, and Over PCB Soldering Side with Conformal Coating Temperature Protection DESCRIPTION The PSPDF-320 series of AC/DC switching power supplies offers up to 321.6 Watts of output power in a 8.92” x 4.53” x 1.97” enclosed case. All models have a single output and a universal input voltage range of 88~264VAC (124~370VDC). Some features include ±10% output adjustability, PFC > 0.93 at 230VAC, built-in fan, and a wide operating temperature range of -20°C to +65°C. These supplies also have short circuit, over load, over voltage, and over temperature protection. All models are RoHS compliant and have UL/cUL, CB, and CE safety approvals. These supplies are 100% full load burnin tested. 03/02/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 PSPDF-320 Series Up to 321.6 Watts Single Output, PFC Function AC/DC Switching Power Supply Rev. B SPECIFICATIONS: PSPDF-320 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. SPECIFICATION TEST CONDITIONS Min Nom Max Unit 264 370 30 50 63 VAC VDC INPUT SPECIFICATIONS Input Voltage Range Inrush Current AC input voltage range DC input voltage range At 115VAC and cold start At 230VAC and cold start 88 124 Input Frequency Power Factor 47 0.98 0.95 At 115VAC At 230VAC AC Current OUTPUT SPECIFICATIONS Output Voltage Voltage Accuracy Load Regulation 3.3V, 4V, 5V, & 7.5V output models 12V, 24V 28V, 36V, & 48V output models -2.0 -1.0 3.3V, 4V, 5V, & 7.5V output models 12V output model 24V, 28V, 36V, & 48V output models 3.3V, 4V, 5V, & 7.5V output models 12V, 24V 28V, 36V, & 48V output models -0.5 -0.3 -0.2 -1.0 -0.5 Output Current Output Power Ripple & Noise (See Note 1) Set-up Time Hold-up Time Overshoot Temperature Coefficient PROTECTION Over Load Protection Over Voltage Protection Short Circuit Protection Over Temperature Protection GENERAL SPECIFICATIONS Efficiency Withstand Voltage At 115VAC and Full load At 230VAC and Full load 3.3V, 4V, & 5V output models 7.5V, 12V, 24V, 28V, 36V, 48V output models At 230VAC and full load A See Table +2.0 +1.0 See Table +0.5 +0.3 +0.2 +1.0 +0.5 See Table See Table See Table 2.5 1.2 % % % s ms 5.0 +0.03 % %/°C Hiccup mode, automatic recovery Hiccup mode, automatic recovery 105 135 % Io 110 150 % Vo Long-term mode, automatic recovery 85°C±5°C (detect on heatsink of power transistor); shutdown, automatic recovery after the temperature goes down See Table Primary to Secondary Primary to PG Secondary to PG ≤ 10mA Input to Output Input to PG VAC MΩ mA -20 +65 °C 20 90 % RH -40 +85 °C 10 95 % RH Forced air cooling (Built-in fan) 300,000 hours Approx. 2.56 lbs (1160g) 8.92 x 4.53 x 1.97 inches (226.5 x 115 x 50 mm) Dimensions (L x W x H) SAFETY & EMC CHARACTERISTICS (See Note 2) Safety Standards EMI Conduction and Radiation Harmonic Current EMS Immunity 3000 1500 500 100 0.1 0.75 ENVIRONMENTAL SPECIFICATIONS Operating Temperature Operating Humidity non-condensing Storage Temperature Storage Humidity non-condensing Cooling Method MTBF At 25°C and full load PHYSICAL SPECIFICATIONS Weight 03/02/2012 VAC 14 16 -0.03 Isolation resistance Leakage Current Hz 4.0 Voltage Adjustment Range Line Regulation A UL60950-1; EN60950-1: 2006 Compliance to EN55022 (CISPR22) Class B Compliance to EN61000-3-2, 17625.1-2003 Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, 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 Page 2 of 5 PSPDF-320 Series Up to 321.6 Watts Single Output, PFC Function AC/DC Switching Power Supply Rev. B MODEL SELECTION TABLE Model Number Input Voltage PSPDF-320-3.3 Output Voltage Voltage Adjustment Output Current 3.3 VDC 3.1~3.6V 60A Ripple & Noise (1) -20°C 0-65°C 180mVp-p 150mVp-p Output Power 198W Efficiency 115VAC 230VAC 72% 77% PSPDF-320-4 4 VDC 3.7~4.3V 60A 180mVp-p 150mVp-p 240W 73% 78% PSPDF-320-5 5 VDC 4.4~5.3V 60A 180mVp-p 150mVp-p 300W 73% 79% 7.5 VDC 6.6~8.4V 40A 180mVp-p 150mVp-p 300W 77% 83% 12 VDC 10.5~13.3V 25A 180mVp-p 150mVp-p 300W 78% 86% 24 VDC 19.7~26.4V 13A 180mVp-p 150mVp-p 312W 79% 87% PSPDF-320-28 28 VDC 25.7~30.4V 11A 180mVp-p 150mVp-p 308W 79% 87% PSPDF-320-36 36 VDC 33.2~38.4V 8.8A 200mVp-p 200mVp-p 316.8W 80% 87% PSPDF-320-48 48 VDC 41.5~53.1V 6.7A 240mVp-p 240mVp-p 321.6W 81% 88% PSPDF-320-7.5 88~264 VAC or 120~370 VDC PSPDF-320-12 PSPDF-320-24 NOTES 1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with 0.1μF and 47μF capacitors in parallel. 2. The SPS is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. BLOCK DIAGRAM FAN SPEED CONTROL EMI FILTER I/P ACTIVE INRUSH CURRENT LIMITING RECTIFIERS POWER SWITCHING RECTIFIERS & FILTER FG PFC&PWM CONTROL O.V.P. O.L.P. DERATING CURVE STATIC CHARACTERISTICS 100 Others LOAD (%) LOAD (%) 80 60 3.3V, 5V 40 20 0 10 20 30 40 50 60 AMBIENT TEMPERATURE (°C) 03/02/2012 +V -V DETECTION CIRCUIT O.L.P. -20 FAN 70 (HORIZONTAL) Ta=25°C 100 300 90 250 80 200 70 150 60 100 40 50 20 25 88 90 95 100 115 135 155 175 195 230 264 INPUT VOLTAGE (VAC) 60Hz Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 PSPDF-320 Series Up to 321.6 Watts Single Output, PFC Function AC/DC Switching Power Supply Rev. B MECHANICAL DRAWING Unit: inches (mm) 8.92 (226.5) 5.91 (150.0) 1.26 (32.0) RV1 4.53 (115.0) -V -V -V 1.97 (50.0) +V +V +V S1 L N 4-M4.0 0.98 (25.0) 0.26 (6.5) 1.96 (49.7) 0.47 (12.0) Terminal Block M3.5 Screws 9X 6-M4.0 5.91 (150.0) customer plate 1.28 (32.5) SMPS Cover Assembly Screw L ≤ 4mm 03/02/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 Rev. B PSPDF-320 Series Up to 321.6 Watts Single Output, PFC Function AC/DC Switching Power Supply COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 03/02/2012 (603)778-2300 (888)587-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 5 of 5