S M V- 5 0 0 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules Miniature 4.59” x 2.4” x 0.5.” Size High Power Density up to 90.78W/ Inch ³ High Efficiency up to 90% at 230VAC (48V) Low Output Noise Metal Baseplate Thermal Protection Over Voltage Protection Current Limit/Short Circuit Protection Adjustable Output Voltage 60-120% of Vo, Set Remote Sense Power On Signal (ENA) Open Collector (10mA sink current). Low (ON) when output is present DESCRIPTION: AC-DC Converter SMV-xx-500 modules are high power density and high efficiency AC-DC converters designed for uses in telecom and other centralized modular and distributed power applications. All use metal baseplates, planar transformers, and surface mount construction to produce up to 500W maximum. Model Number Output Voltage Output Amps Input Range Max. Iin FL Efficiency (Tb=25°C) O/P Set Point SMV-28-500 SMV-48-500 28 VDC 48 VDC 18 10.5 85-265 VAC 85-265 VAC 6.2A 6.2A 88.5% @ 230Vin 90% @ 230Vin 27.44-28.56VDC 47.04-48.96VDC All specifications are typical at nominal input, full load, and 25DegC unless otherwise noted WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 S M V- 5 0 0 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules ABSOLUTE MAXIMUM RATINGS (MIN TO MAX.) ISOLATION SPECIFICATIONS Input Power with No Damage Power Factor Correction Storage Temperature / Humidity Operating Temperature (Note 5) Operating Humidity Output Power Input-Output Input-Case Output-Case Input-Output Capacitance Isolation Resistance 300 VAC 0.95 min HL-LL and Full Load -55 to +125°C / 10 to 95% -40 to 100°C 20 to 95% 500 Watts INPUT SPECIFICATIONS Input Voltage (AC(L) to AC(N) Input Frequency Input Current FL @ 100 Vin, FL Inrush Current (Note 3) GENERAL SPECIFICATIONS 85-265 VAC 47-63 Hz 6.2A max. 40A @ 265VAC OUTPUT SPECIFICATIONS Output Voltage & Current See Model Selection Chart PG. 1 Output Set Point See Model Selection Chart PG. 1 Output Voltage Adjustment Range28 Vout:16.8-33.6VDC @ FL 48 Vout:28.8-57.6VDC @ FL Line & Load Regulation (NL-FL) 28V: 56mV typ. / 48V: 96mV typ. Ripple/Noise p-p max. (Note 1) 28 Vout: 280mV 48 Vout: 480mV Dynamic Response (Note 6) 25% - 50% - 75% Load Peak Deviation: 3% Vo, set Settling Time 300uS Current Limit (Note 2) 105-140% of Rated Load Over Voltage Protection 125-145% Vo, set, Io=0.5A, Inverter Shutdown Method Over Temperature Protection Shutdown: 110°C typ. Auto Recovery: 90°C min. Efficiency (Tb=25°C, FL) 28 Vout: 86.5% @ 110 Vin, 88.5% @ 230Vin 48 Vout: 88% @ 110 Vin, 90% @ 230Vin, FL See Figs. 4a & b EFFICIENCY CURVES STRUCTURAL DYNAMICS Vibration Shock 3000VAC, 60S 2500VAC, 60S 1500VDC, 60S 2000pF 100MΩ @ Tb=25°C & 70%RH Output to Baseplate-500VDC MTBF (Tb=40°C, 80%L, 230 Vin) 28V: 1.47 Mhrs, 48V: 1.59 Mhrs Weight 7.05 oz (200g) Dimensions 4.59” x 0.5” x 2.4” (116.8 x 12.7 x 61mm) Safety Approvals UL: UL 60950-1-07, 2nd Edition TUV: EN 60950-1:2006 CE: EN 60950-1:2006 CONTROL SPECIFICATIONS Turn-on Time Trim Adjustment Range 3S max., 90% Vo, set, FL 60-120% w Cap. 940uF/35V (28V); 440uF/100V (48V) Tb=25°C See Fig. 1 TRIM CiRCUIT NOTES 1.Bandwidth 5Hz to 20MHz and with filter 4.7nF MLCC series 50Ω (28V) 100Ω (48V) min. Output Capacitor: 470uF*2, TC≥ -20°C, 470uF*4, TC≤ -20°C (28V); 220uF*2, TC≥ -20°C, 220uF*4, TC≤ -20°C (48V) 2. Current Limit inception point Vo=90% of Vo, set @ Tb-25°C; Auto recovery. 3. Turn on @ 265Vin, External Components are needed for operation Refer to Fig. 3 for application circuit. 4. Sine Wave, 10-55Hz (Sweep for 1 min.), Amplitude 0.825mm Constant (Max. 0.5g) X, Y. Z 1 Hour each, at No Operating 5. Temperature measurement shall be taken from the baseplate (Tb). See Fig. 2 for location definition. 6. 0.1A/uS; with cap 940uF/35V (28V); 440uF/100V (48V) Tb=25°C, Vin=200VAC (Note 4) 196.1mS² WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 S M V- 5 0 0 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules TRIM CIRCUIT: Output Voltage Adjusted by using external resistor and/or variable resistor: For 28Vout, R=35.7Kohm For 48Vout, R=42.2Kohm VR =( Vo trim 1.472 ) - 19.532 (UNIT:KΩ ) Fig1 The schematic of output voltage adjusted by using external resistor and/or variable resistor. BASEPLATE MEASURE POINT: Fig2 Baseplate Temperature Measure Point. WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules S M V- 5 0 0 EFFICIENCY CURVE:(28V): )LJ(IILFLHQF\FXUYH Fig. 4a Efficiency curve WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 S M V- 5 0 0 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules EFFICIENCY CURVE:(48V): At 48Vo, Tb=25degC 92 110 Vin 230 Vin 90 E ciency 88 86 84 82 80 78 0 10 20 30 40 50 Output Load % 60 70 80 90 100 Fig. 4b E ciency curve WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 5 0 0 Wa t t , H i g h Efficiency, AC/DC Power Modules S M V- 5 0 0 MECHANICAL DIMENSIONS WWW.ASTRODYNE.COM ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458