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PSAK-450-12 Datasheet(PDF) 2 Page - Wall Industries,Inc. |
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PSAK-450-12 Datasheet(HTML) 2 Page - Wall Industries,Inc. |
2 / 5 page Wall Industries, Inc. Rev B PSAK450 SERIES Up to 457 Watts, AC/DC Switching Power Supplies 04/04/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: sales@wallindustries.com Page 2 of 5 SPECIFICATIONS: PSAK450 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 Typ Max Unit INPUT SPECIFICATIONS AC input voltage range 90 264 VAC Input Voltage (See Note 2) DC input voltage range 127 370 VDC Input Frequency 47 63 Hz At 115VAC and full load 4.5 AC Current At 230VAC and full load 2.2 A At 115VAC and cold start 27 Inrush Current At 230VAC and cold start 54 A At 115VAC and full load 0.99 Power Factor At 230VAC and full load 0.98 OUTPUT SPECIFICATIONS Output Voltage See Table Voltage Tolerance Includes set-up tolerance, line regulation, and load regulation -1.0 +1.0 % Voltage Adjustability Typical adjustment by potentiometer -10 +10 % Line Regulation Low Line to High Line -0.5 +0.5 % Load Regulation 0% to 100% full load -0.5 +0.5 % Output Power See Table Output Current See Table Ripple & Noise Measured at 20MHz bandwidth and with 0.1µF and 47µF capacitors in parallel 1 % Hold-up Time At 230VAC and full load 16 ms Setup Time full load 800 ms Rise Time full load 60 ms Temperature Coefficient 0~50°C -0.02 +0.02 %/°C PROTECTION See Table Over Voltage Protection Protection type: latch-style. Recovery after reset AC power ON or inhibit Hiccup mode: when the rated output power is within 105~150% for more than 3secs. Constant current limit: > 150% rated power / short circuit Over Load Protection Automatic Recovery: If the output drops to 40% of the rated output voltage, the PSU will shut down and auto-recover 5 times (If the fault condition still remains after recovering 5 times, the PSU will shut down. User must re-power on to recover) Detected on primary and secondary heatsink Over Temperature Protection Protection type: shutdown output voltage (automatic recovery after temperature goes down) GENERAL SPECIFICATIONS Efficiency See Table Input to Output 4242VDC (3000VAC) Input to FG 2121VDC (1500VAC) Isolation Voltage Output to FG Conducted test without enclosure 707VDC (500VAC) Isolation Resistance Input to output, input to FG, output to FG; 500VDC 100 MΩ Leakage Current At 240VAC 1.0 mA FUNCTIONS Auxiliary Power +5V / 0.3A(±3%) Remote ON/OFF Control External switch or NPN transistor to turn ON/OFF Power OK Signal Open drain signal low when PSU turns on; sink current: 20mA max.; drain voltage: 40V max. ENVIRONMENTAL SPECIFICATIONS Operating Temperature With derating (see derating curve) -20 +70 °C Storage Temperature -40 +85 °C Operating Humidity Non-condensing 20 90 % RH Storage Humidity 10 95 % RH Cooling Load and temperature controlled fan Vibration 10~500Hz, 5G 10 min./1 cycle, period for 60 min. each along X, Y, Z axes. Compliance to IEC 68-2-6, IEC 68-2-64 MTBF HRS certified MIL-HDBK-217F 74,710 hours PHYSICAL SPECIFICATIONS Weight 2.43 lbs (1.1kg) Dimensions (L x W x H) 7.835 x 4.134 x 1.614 inches (199.0 x 105.0 x 41.0 mm) SAFETY & EMC (See Note 3) Safety Approvals UL 60950-1; EN 60950-1 EMI (Conduction & Radiation) EN55022 Harmonic Current EN61000-3-2; EN61000-3-3 EMS Immunity EN55024; IEC 61000-4-2, 3, 4, 5, 6, 8, 11 |
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Similar Description - PSAK-450-12 |
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