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| PSSP75 Series 75 Watt Single Output Built-In Active PFC Function AC/DC Switching Power Supply FEATURES 3 Year Warranty Fixed Switching Frequency LED Indicator for Power On Low Profile: 33mm Thickness 100% Full Load Burn-In Tested Universal AC Input / Full Range Remote ON/OFF Control (Optional) Built-In Active PFC Function, PF > 0.93 Built-In Constant Current Limiting Circuit Short Circuit, Overload, and Over Voltage Protected SPECIFICATIONS: PSSP75 Series o 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) 85 ~ 264VAC (120 ~ 370VDC) Input Frequency 47 to 63Hz AC Current (typical) 1.3A @ 115VAC 0.7A @ 230VAC Inrush Current (typical) Cold Start 30A @ 230VAC Leakage Current < 2mA @ 240VAC Power Factor (typical) PF > 0.93 @ 230VAC PF > 0.96 @ 115VAC and full load Remote ON/OFF Control (Option) CN3: 4~10VDC POWER OFF, < 0 ~ 0.8VDC POWER ON OUTPUT SPECIFICATIONS Output Voltage See Table Output Power See Table Voltage Tolerance (See Note 3) 3.3V - 15V outputs: 2.0%; 24V - 48V outputs: 1.0% Voltage Adjustment Range See Table Line Regulation 0.5% Load Regulation 3.3V - 7.5V outputs: 1.0%; 12V - 48V outputs: 0.5% Output Current See Table Ripple & Noise (max) (See Note 2) 3.3V - 15V outputs: 80mVp-p; 24V - 48V outputs: 100mVp-p Setup, Rise Time 600ms, 60ms @ full load Hold Up Time (typical) 36ms @ full load Temperature Coefficient 0.05%/C (0 ~ 50C) PROTECTION 105 ~ 150% rated output power Overload Protection Protection Type: Constant current limiting; recovers automatically after fault condition is removed See Table Over Voltage Protection Type: Shutdown output voltage, re-power on to recover. GENERAL SPECIFICATIONS Switching Frequency PFC: 67KHz PWM: 134KHz 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 -10C to +60C (refer to output load derating curve) Storage Temperature -20C 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. MTBF 208,800 hours min. @ 25C (MIL-HDBK-217F) PHYSICAL SPECIFICATIONS Weight 550 grams Dimensions 179(L) x 97(W) x 33(H) mm Warranty 3 years SAFETY & EMC (See Note 4) 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 PSSP75 Series 75 Watt Single Output Built-In Active PFC Function AC/DC Switching Power Supply OUTPUT VOLTAGE / CURRENT RATING CHART Model Number PSSP-75-3.3 PSSP-75-5 PSSP-75-7.5 PSSP-75-12 PSSP-75-13.5 PSSP-75-15 PSSP-75-24 PSSP-75-27 PSSP-75-48 85 ~ 264 VAC (120 ~ 370 VDC) Input Voltage Output Voltage 3.3 VDC 5 VDC 7.5 VDC 12 VDC 13.5 VDC 15 VDC 24 VDC 27VDC 48 VDC Voltage Adjust. Range 3.14 ~ 3.63V 4.75 ~ 5.5V 7.13 ~ 8.25V 11.4 ~ 13.2V 12.8 ~ 14.9V 14.3 ~ 16.5V 22.8 ~ 26.4V 25.7 ~ 29.7V 45.6 ~ 52.8V Over Voltage Protection 3.8 ~ 4.46V 5.75 ~ 6.75V 8.63 ~ 10.13V 13.8 ~ 16.2V 15.53 ~ 18.23V 17.25 ~ 20.25V 27.6 ~ 32.4V 31.05 ~ 36.45V 55.2 ~ 64.8V Output Current 15A 15A 10A 6.3A 5.6A 5A 3.2A 2.8A 1.6A Output Power 49.5W 75W 75W 75.6W 75.6W 75W 76.8W 75.6W 76.8W Efficiency 68% 72% 74% 77% 78% 79% 80% 80% 80% 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 PFC fosc: 67KHz PWM fosc: 134KHz DERATING CURVE OUTPUT DERATING VS INPUT VOLTAGE Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 PSSP75 Series 75 Watt Single Output Built-In Active PFC Function AC/DC Switching Power Supply MECHANICAL DRAWING Unit: mm Terminal Pin No. Assignment Pin No. 1 2 3 4 5 Assignment DC OUTPUT +V DC OUTPUT -V FG AC/N AC/L Remote ON/OFF (CN3): Molex 5046-02 or equivalent (optional) Pin No. 1 2 Assignment RCRC+ Mating Housing Molex 5051 or equivalent Terminal Molex 2759 or equivalent Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 |
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