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Technology Dynamics Inc.
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  5. Technology Dynamics - Model TCD Series ...

Technology Dynamics - Model TCD Series -AC-DC Switching Power Supply, 400-1000 Watts

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The TCD Series from Technology Dynamics Inc. encompasses compact, high-power AC-DC switching power supplies ranging from 400 to 1000 watts. These supplies are engineered for both commercial and industrial uses, including harsh environment applications. They come in models of 400, 600, 800, and 1000 watts with a variety of output options including 5, 12, 15, 24, 28, and 48 volts. The design is robust, with ruggedized COTS versions available for military contexts. Input specifications present a voltage switch select range of 90-132/180-264 VAC, with inrush current of up to 55A at 230 VAC. The efficiency is rated at 85% typically, with ripple noise measuring at 150mV typical peak to peak. Protection features include overcurrent, overvoltage, and overtemperature mechanisms ensuring reliability and durability. The TCD Series operates between 0°C to +50°C and can be stored between -40°C to +85°C, accommodating up to 95% relative humidity non-condensing.
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The TCD Series is a compact, high power, single output 400~1000 watt AC-DC switching power supply. This unit is available in 400, 600, 800, and 1000 Watt versions with outputs available in 5 Volts, 12 Volts, 15 Volts, 24 Volts, 28 Volts, and 48 Volts. Robust design makes them ideal for either commercial or harsh environment industrial applications. The TCD Series is also available in ruggedized “COTS” versions for military applications. 

INPUT SPECIFICATIONS:

  • Input: 90-132/180-264V VAC Switch Select
  • Input Frequency: 47-63Hz
  • Inrush Current: 35A/115 VAC, 55A/230 VAC
  • Input Current: 17.5A / 115 VAC, 10A / 230 VAC
  • Efficiency: 85 typical (depending on output model)
  • Leakage Current: <2.5mA maximum @ 240 VAC

OUTPUT SPECIFICATIONS:

  • Adjustment Range: ±10% (minimum)
  • Minimum Load: none
  • Regulation: Line ±0.5% Load ±0.5% Typical
  • Hold-up time: 20ms/ 230 VAC, 15mS / 115 VAC
  • Ripple/Noise: 150mV typical peak to peak (20 MHz)
  • Set Point Accuracy: ±1%(except 5V=±2%) (maximum)
  • Overcurrent Protection: 105-125% Shut Down, Repower to Recover
  • Overvoltage Protection: 115-140% Repower to Recover
  • Overtemperature Protection: Heatsink Temp. 70°C ± 5°C Auto Recovery

ENVIRONMENTAL SPECIFICATIONS:

  • Operating Temperature: 0°C to +50°C
  • Storage Temperature: -40°C to +85°C max 95% Relative Humidity
  • Cooling: DC Fan
  • Humidity: 20-90% RH non condensing
  • Vibration: 10-500Hz, 2G 10min/1cycle for 60 min (3 axes)(Standard Unit)
  • Shock: 20G Peak Acceleration (Standard Unit)
  • Weight: Approx: 5.5 LBS
  • Size: 2.50” x 5.00” x 11.00”
  • Auto Line Selection
  • 3 Phase Input
  • Parallel Operation
  • ORing Diode for Redundant Operation
  • Rack / Panel Mount
  • Ruggedized for Shock & Vibration
    (MIL-STD-810)
  • 400Hz Operation
  • Conformal Coating
  • LVBD (Battery Back-Up)