M e d i c a l G r a d e 3 00 Watt Enclosed Switching Power Supplies mmk320s series Universal 88-264VAC Auto Range Input Compact Footprint High Efficiency Regulated Outputs 4000V Isolation Built in EMI Filter 4”W x 7”L x 2”H Model Number Output Voltage Output Amps (max) Ripple/Noise pp,typ MMK320S-5 MMK320S-12 MMK320S-15 MMK320S-24 5 VDC 12 VDC 15 VDC 24 VDC 50 25 20 12.5 WWW.ASTRODYNE.COM 150mv 100mv 100mv 100mv ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 ASTRODYNE EUROPE: 353 51 561060 M e d i c a l G r a d e 3 00 Watt Enclosed Switching Power Supplies INPUT SPECIFICATIONS Input Voltage Range Frequency Range Inrush Current, typ: series ENVIRONMENTAL SPECIFICATIONS 88-132/176-264 VAC Auto Voltage Select 47-63 Hz 20A/100VAC, 40A/200VAC * Oper. Temperature Over Temp Protection Storage Temperature Relative Humidity EMI (Designed to Meet) See Selection Chart (0% to 100% Load) ± 1%, typ ± 1%, typ ± 1% ± 6%, typ ± 0.03%/°C 150mV pk-pk, typ Latching, Re-power * 110-135%, typ. Indefinite 20mS, Nom I/P, FL ≤ 1.0 sec, typ ≤ 20 msec, typ < 10% of FS ≤ 0.3 mA @ 240VAC, 50 Hz PHYSICAL SPECIFICATIONS OUTPUT SPECIFICATIONS Voltage and Current Load Regulation Line Regulation Voltage Tolerance DC Voltage Adjust (typ) Temperature Coefficient Ripple/Noise Over Voltage Protection Over Current Protection Short Circuit Protection Hold Up Time Turn On Time Rise Time Over/Under Shoot Leakage Current mmk320s Size Construction Weight -10 to +60°C (See Derate) Latching, recoverable after cooling, and re-power -25 to +70°C * 10% to 90%, non-cond * EN55011, Class B 7” x 4” x 2” Enclosed 1.95 lb, (880g) GENERAL SPECIFICATIONS Isolation Efficiency Switching Frequency Safety MTBF I/P-O/P: 4000VAC I/P-Ground: 1500VAC O/P-Ground: 500VAC 80%, typ 110Khz, (fixed, typical) UL60601-1, EN60601-1, IEC60601-1 100,000 Hours All specifications are typical at nominal input, full load, and 25°C unless otherwise noted * These are stress ratings. Exposure of the devices to any of these conditions may adversely affect long term reliability. Proper operation under conditions other than the standard operating conditions is neither warranteed nor implied. WWW.ASTRODYNE.COM Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications. ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 ASTRODYNE EUROPE: 353 51 561060 M e d i c a l G r a d e 3 00 Watt Enclosed Switching Power Supplies mmk320s series MECHANICAL DIMENSIONS Pin # Outputs 1 2 3 4 5 6 7 8 9 GND ACN ACL - Output - Output - Output + Output + Output + Output PLEASE NOTE: To improve specifications and safety isolation, connection designations may have changed from prior revisions. Please verify connections per product labels on input and output connections prior to applying power to the unit OUTPUT DERATING CURVE 100 15V / 24V 80 5V / 12V 60 40 20 -10 0 10 20 30 WWW.ASTRODYNE.COM 40 50 60 ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 ASTRODYNE EUROPE: 353 51 561060