AC-DC Switching Power Supply, 3000 Watts, TDRSP-BX-3000 SERIES

  • High Efficiency Up to 90%
  • Active PFC for EN61000-3-2, -3 PF>0.95%
  • Built In DC Fan for Cooling
  • Current Share Function
  • AC & DC Good Signals
  • Remote ON/OFF & Remote Sense Functions
  • 12V/100mA Auxiliary Output
  • Shock Isolated For High Impact Applications
Power: 3000 Watts
Voltage: 12 Volts, 24 Volts, 28 Volts, 48 Volts
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The TDRSP-BX-3000 Series of rugged, AC-DC switching power supplies provides output power to 3000 watts. Rugged construction and superior quality makes this switching power supply ideal for harsh environment applications.  This switch-mode power supply is available in standard, modified or fully custom configurations with output voltages of 12 Volts, 24 Volts, 28 Volts and 48 Volts for industrial, mining, commercial, COTS, ruggedized and military applications. Please contact us today for a comprehensive price quote.

3000 WATTS
Model #Output VoltageMax. Current
TD RSP-BX-3000-1212vdc200A QUOTE
TD RSP-BX-3000-2424vdc125A QUOTE
TD RSP-BX-3000-2828vdc107A QUOTE
TD RSP-BX-3000-4848vdc62A QUOTE

Other voltage and current combinations are available, contact us for your exact needs.



Input: AC Input Range 180-264VAC/254-370VDC
Input Frequency: 47-63Hz
Inrush Current: 60A at 230VAC (cold start)
Input Current: 20A/180VAC,16A/230VAC
Efficiency: 86-90% typical (depending on output model)
Hold-up time: 10ms at full load (minimum)
Leakage Current: <2.0 mA maximum @ 240 VAC
Harmonics: EN 61000-3-2, -3 Class D Compliant (0.99 PF Typical)


Adjustment Range: ± 10% (minimum)
Minimum Load: none
Regulation: Line ±0.5% Load ±0.5%
Ripple/Noise: 150 – 200mV peak to peak maximum (20 MHz)
Set Point Accuracy: ± 1%(except 5V = ±2%) (maximum)
Output voltage adj: ±10% minimum
Overcurrent Protection: 100-112% of rated output power.
Overlvoltage Protection: 115 -150% of V1 nominal
Overtemperature Protection: Heatsink Temp 90°C ± 5°C Auto Recovery


Operating Temperature: – 20°C to + 50°C.
Storage Temperature: -40°C to + 85°C max
Cooling: Internal ball bearing DC fan
Humidity: 20-90% RH non condensing
Vibration: 10 – 500Hz, 2G 10 min / 1cycle for 60 min (3 axes)
Shock: 20 G Peak Acceleration
Weight: Approx.: 22 LBS
Size: 17.63” x 10” x 6.60”

  • Parallel Operation
  • ORing Diode for Redundant Operation
  • Ruggedized for Shock & Vibration
  • 400Hz Operation
  • Conformal Coating


NEED A QUOTE? Click on the MODELS tab below, then the 'QUOTE' button next to your selected model.