MK40S C o m p a c t 4 0 Wa t t Enclosed Switching Power Supplies series Universal 90-264VAC Input Compact Footprint High Efficiency Regulated Outputs 4242VDC Isolation Built in EMI Filter 2.5”W x 4.75”L x 1.5”H Model Number Output Voltage Output Amps (max) Ripple/Noise pp,typ MK40S-5 MK40S-12 MK40S-15 MK40S-24 5 VDC 12 VDC 15 VDC 24 VDC 8 3.5 2.8 1.8 WWW.ASTRODYNE.COM 50mv 120mv 150mv 240mv ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458 MK40S C o m p a c t 4 0 Wa t t Enclosed Switching Power Supplies ENVIRONMENTAL SPECIFICATIONS INPUT SPECIFICATIONS Input Voltage Range Frequency Range Inrush Current, typ: 90-264 VAC 47-63 Hz 20A @ 115VAC Input * 40A @ 230VAC Input * OUTPUT SPECIFICATIONS Voltage and Current Load Regulation (0% to 100% Load) Line Regulation Preset Accuracy DC Voltage Adjust (typ) Temperature Coefficient Ripple/Noise Over Voltage Protection Short Circuit Protection Hold Up Time Turn On Time Rise Time Over/Under Shoot series See Selection Chart 5V: ± 2% of FS, typ All Others: ± 0.5%, typ ± 0.5, typ 1%, typ ± 6% of FS ± 0.03%/°C See Selection Chart Clamp * Auto-recovery 16mS, typ (Nom I/P, FL) ≤ 1.0 sec, typ ≤ 20 msec, typ < 10% of FS Oper. Temperature Over Temp Protection Storage Temperature Relative Humidity EMI (Designed to Meet) MTBF 0 to +60°C (See Derate) Latching, recoverable after cooling and re-power -25 to +85°C * 10% to +95%, non-cond * EN55011, Class B 100 kHrs Mil Std 217, 25°C PHYSICAL SPECIFICATIONS Size Construction Weight 4.75” x 2.5” x 1.5” Enclosed 0.6 lb, (272g) GENERAL SPECIFICATIONS Isolation Efficiency Safety UL/cUL: UL-EU: CB: CE: I/P-O/P: 4242VDC I/P-Ground: 3535VDC O/P-Ground: 1414VDC 80%, typ 5V:74% UL60950-1 2nd ed./ C22.2 60950-1 2nd ed. EN60950-1 2nd ed. IEC60950-1 2nd ed. EN60601-1-2 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 MK40S C o m p a c t 4 0 Wa t t Enclosed Switching Power Supplies MECHANICAL DIMENSIONS (See Note Below) Pin # Outputs 1 2 3 4 5 ACL ACN GND + Output - Output series (See Note Below) PLEASE NOTE: To improve specifications and safety isolation, connection designations may have changed from prior revisions. Please Note: For our M3 x 0.5 aluminum threaded holes: verify connections per product labels on input and output Recommended torque: 2.5 in-lbs, 3 in-lbs maximum (2.9 kgf-cm/3.5 kgf-cm max) connections prior to applying power to the unit AAASSSTTTRRRO EEELLLEEECCCTTTRRRIIICCCAAALLL SSSPPPEEECCCIIIFFFIIICCCAAATTTIIIO O D N O O N OD DYYYN NEEE PPPAAACCCIIIFFFIIICCC CCCO ORRRPPP ON N 7. Derating Curve OUTPUT DERATING CURVE 120% 100% Load(%) 80% 60% convection cooling 40% 20% 0% ℃ 10℃ WWW.ASTRODYNE.COM 20℃ 30℃ 40℃ 1413 50℃ 60℃ 70℃ ASTRODYNE USA: 1-800-823-8082 ASTRODYNE PACIFIC: 886-2-26983458