MK75S ASTRODYNE | Alldatasheet
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Compact 75 Watt Enclosed Switching Power Supplies M K 7 5 s s e r i e s 300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181WWW.AsTRODYNE.COM Universal 90-264VAC Input Compact Footprint High Efficiency Regulated Outputs 3000V Isolation Built in EMI Filter Model Number Output Voltage Output Amps (max) Ripple/Noise pp,typ MK75S-12 12 VDC 6.25 120mv MK75S-15 15 VDC 5 150mv MK75S-24 24 VDC 3.125 120mv 3”W x 5”L x 1.7”H Order On-Line! astrodyne.com
Compact 75 Watt Enclosed Switching Power Supplies M K 7 5 s s e r i e s 300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181WWW.AsTRODYNE.COM INPUT sPECIFICATIONs Input Voltage Range 90-264 VAC Frequency Range 47-63 Hz Inrush Current, typ: 20A @ 115VAC Input * 40A @ 230VAC Input * OUTPUT sPECIFICATIONs Voltage and Current See Selection Chart Load Regulation (NL-FL) ± 0.5%, typ Line Regulation ± 0.5%, typ Voltage Tolerance ± 1%, typ DC Voltage Adjust (typ) 6% of FS, typ Temperature Coefficient ± 0.03%/°C Ripple/Noise 1% Pk-Pk, typ Over Voltage Protection Clamp * Short Circuit Protection Indefinite Hold Up Time 20mS, typ (Nom I/P, FL) Turn On Time ≤ 1.0 sec, typ Rise Time ≤ 25 msec, typ Over/Under Shoot < 10% of FS GENERAL sPECIFICATIONs Isolation I/P-O/P: 3000VAC I/P-Ground: 2500VAC O/P-Ground 1000VAC Efficiency 82%, typ Switching Frequency 135Khz, typ Safety EN60950, IEC60950 UL60950 MTBF 100,000 Hours ENVIRONMENTAL sPECIFICATIONs Oper. Temperature 0 to +60°C(see derate) Over Temp Protection Latching, recoverable after cooling and re-power Storage Temperature -25 to +71°C * Relative Humidity 10% to + 95%, non-cond * EMI (Designed to Meet) EN55011, Class B PHYsICAL sPECIFICATIONs Size 5” x 3” x 1.7” Construction Enclosed Weight 12 oz, (340g) * 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. All specifications are typical at nominal input, full load, and 25°C unless other- wise noted 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.
Compact 75 Watt Enclosed Switching Power Supplies M K 7 5 s s e r i e s 300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181WWW.AsTRODYNE.COM OUTPUT DERATING CURVE MECHANICAL DIMENsIONs Pin # Outputs
1 ACL
2 ACN
3 GND
(HORIZONT AL) (VERTICAL)0 1 0 2 0 3 0 4 0 5 0 100