MK320S C o m p a c t 3 0 0 Watt Enclosed Switching Power Supplies series 100-264VAC Auto Ranging Input Compact Footprint High Efficiency Regulated Outputs 4242VDC Isolation Built in EMI Filter 4”W x 7”L x 2”H Model Number Output Voltage Output Amps (max) Ripple/Noise pp,typ MK320S-5 MK320S-12 MK320S-15 MK320S-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 C o m p a c t 3 0 0 Watt Enclosed Switching Power Supplies MK320S INPUT SPECIFICATIONS GENERAL SPECIFICATIONS Input Voltage Range Nominal: 110-120 / 200-240 VAC Maximum: 100-132 / 176-264 VAC Auto Voltage Select Frequency Range 47-63 Hz Inrush Current, typ: 20A/100VAC, 40A/200VAC * Isolation Efficiency Switching Frequency Safety UL/cUL: UL-EU: CE: CB: MTBF 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 See Selection Chart (20% to 100% Load) ± 0.5%, nom (±1% for 5Vout) ± 0.5%, nom (±1% for 5Vout) ± 1% ± 6%, typ ± 0.03%/°C See Selection Chart 130% max. auto recovery * 160% max. auto recovery * auto recovery * 20mS, Nom I/P, FL ≤ 1.0 sec, typ ≤ 20 msec, typ < 10% of FS 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 series I/P-O/P: 4242VDC I/P-Ground: 2121VDC O/P-Ground: 707VDC 85%, typ (78% 5Vout) 110Khz, (fixed, typical) UL60950-1 2nd ed./ C22.2 60950-1 2nd ed. EN60950-1 2nd ed. EN60601-1-2 IEC60950-1 2nd ed. 100,000 Hours ENVIRONMENTAL SPECIFICATIONS Oper. Temperature Over Temp Protection Storage Temperature Relative Humidity EMI (Designed to Meet) -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 PHYSICAL SPECIFICATIONS Size Construction Weight 4” x 7” x 2” Enclosed 1.95 lb, (880g) 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 C o m p a c t 3 0 0 Watt Enclosed Switching Power Supplies MK320S series MECHANICAL DIMENSIONS (See Note Below) (See Note Below) Unit : mm PLEASE NOTE: Unit 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 WWW.ASTRODYNE.COM Note: For our M4 x 0.7 aluminum threaded holes: Recommended torque: 4.5 in-lbs, 5 in-lbs maximum (5 kgf-cm/5.5 kgf-cm max) ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 MK320S C o m p a c t 3 0 0 Watt Enclosed Switching Power Supplies series OUTPUT DERATING CURVE 120% Load(% ) 100% Line 1 80% Line 2 60% 40% 20% 0% -20°C -10°C 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C 1. Line 1 : 15V、24V 2. Line 2 : 5V、 12V WWW.ASTRODYNE.COM 1413 ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458