COTS Power Supply
  • Three 80W Models:
    • 5V @ 16A
    • 12V @ 6.7A
    • 24V @ 3.3A
  • Output voltage options of  18V & +48V are available (contact factory for more information)
  • Designed to meet Meet FCC Part 15 Class B, CISPR22.2 Class A
  • Mil-Std-461F compliant
  • Rugged metal enclosure with potting offers improved shock and vibration performance and resistance to environmental factors
  • Universal input 100~240V +/- 10%
  • Convection cooled
  • Compact size

DB15 Connector

Waterproof/Dustproof to IP66

IEC60320 C14 Connector

Input Characteristics
Voltage and Frequency 90 ~ 264Vac, 47 ~ 63Hz
AC Current 1A Max. at any Input voltage range at Max. load condition
Inrush Current (Typ.)  less than 40A at 120V ~ 240V input (Optional low inrush model: less than 15A at 110V input and less than 30A at 220V input
Leakage Current <0.75mA/240Vac @60Hz
Output Characteristics Part #: RTPS 80-05-01 Part #: RTPS 80-12-01 Part #:RTPS 80-24-01
Output Voltage 5V 12V 24V
Current (A) Minimum 0A 0A 0A
Current (A) Maximum  16A  6.7A  3.3A
Voltage Initial Setting +/- 1% +/- 1% +/- 1%
Combined Load/line Regulation Output maximum full rated o/p, CURRENT regulation +/-5%
Ripple and Noise The ripple and noise is as follows when measured with a maximum bandwidth of 20MHz and 4.7uF/50V capacitor connected at output wire shall be less that 1% P-P
Efficiency 81% minimum at 120~240Vac at maximum load
Hold Up Time 8mS minimum
Protection Specifications
Over Current Output limited less than 120% max rated output current
Short Circuit Output shall shut down and automatic restart
Over Voltage Power supply shall not exceed 115% ~130% of rated output voltage
Over Temperature Power supply shall reduce the output voltage and current at the out of spec high temperature condition and maintain the hot spot temperature below components rating
Environment Specifications
Operating Temperature Nominal -40 to +60°C ambient at full load Linearly de-rate output power to 70% up to 80°C
Operating Humidity 5% to 95%, non-condensing
Cooling Requirement Natural air convection cooling
Storage Temp., Humidity -40 ~ +85°C 10 ~95% R.H
Altitude 15,000 ft minimum operation and -500ft to 40,000 ft storage
Vibration Frequency 5 to 50 Hz, acceleration ±7.35 M/(S*S), direction X,Y and Z Axis
Safety And EMC
Safety Standards Compliant to UL1310 with class 2 output and UL60950 requirement
EMI Conduction & Radiation
  • Meets FCC Part 15 Class B, CISPR22.2 Class A
  • Meets MIL-STD-461F, 102,RE102,CS101,CS114,CS115,CS116,RS103
  • The limits for Army Ground shall apply except where Fixed Wing External/Helicopter limit is specified
Reliability Mean Time Between Failure (MTBF) >100,000 hours, MIL-HDBK217E at 40 degrees C ambient.
EMS Immunity Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61547, EN55024, heavy industry level (surge 4KV), criteria A
  • 1500VAC minimum from AC input to DC output
  • 1500VAC minimum from AC input to Chassis Ground
  • 500VAC minimum from DC output to Chassis Ground
Burn-In 48 hours at 100% rated load prior to final testing
MTBF 200K hrs minimum at 25C, convection cooled, per part calculation method
Warranty 3 Years
Mechanical Specifications
Physical Construction Rugged metal enclosure with potting offers improved shock and vibration performance and resistance to environmental factors
Dimensions 5.91(L) X 3.94(W) X 1.61(H) INCH
AC Input IEC60320 C14 type power entry connector that meets IP52 minimum.
DC Output Cable 36” +/-2″, with D-Sub 15 pin connector
COYTS Power Supply Mechanical Drawing
Output Pin Specifications
Pin 1 Shell, Chassis Ground Pin 9 +5Vdc Return
Pin 2 +5Vdc Pin 10 +5Vdc
Pin 3 +5Vdc Pin 11 +5Vdc
Pin 4 +5Vdc Pin 12 +5Vdc
Pin 5 +5Vdc Pin 13 +5Vdc Return
Pin 6 +5Vdc Return Pin 14 +5Vdc Return
Pin 7 +5Vdc Return Pin 15 +5Vdc Return
Pin 8 +5Vdc Return