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Offering a Wide Spectrum of Power Supplies

Tracewell Systems offers a spectrum of power supplies that are reliable, rugged and possess outstanding thermal characteristics.  Our advantage is unlike any other in the industry, we design power from a mechanical/packaging perspective providing more "system level" options.  Our history speaks for itself, from pioneering CPCI power, designing and manufacturing thousands of sole-sourced, custom solutions to our newest patented topology, the TTX Series.

Design and Development

  • Switchmode and linear
  • Switching frequencies to 250KHz
  • Analog and digital control techniques
  • Current and voltage mode control technique
  • Active power factor correction topologies
  • ZVS techniques (Phase shifted full bridge)
  • Single and two FET forward topologies
  • Magnetic amplifier topologies
  • Buck, Boost & Flyback topologies
  • Magnetic design
  • Heatsink design
  • Bussbar design
  • Proven soft circuits for rapid prototype

STF

STF Power SupplyThe latest generation Tracewell STF2000 power series incorporates ultra reliable DOSA-compatible converter technology into a rugged and highly-configurable 2000W package. The STF supports up to 8 outputs that can be independently turned on/off, paralleled, remote sensed, voltage adjusted, current limit adjusted, temperature monitored and current monitored. Rugged design, high reliability, and a wide operating temperature range combine to make the STF2000 ideal for high-performance computing applications.

  • 2000W highly configurable design
  • 1 to 8 independent DC outputs
  • Current sharing for redundancy or increased current
  • Wide range 85 - 264VAC input with active PFC
  • High capacity +5V auxiliary output
  • Global and individual output inhibits
  • Patented straight-through-flow (STF(tm)) high performance cooling
  • Wide operating temperature range from -20°C to 70°C
  • Standardized DOSA-compatible dc-dc architecture
  • Rugged mechanical design
  • Pluggable option available

Spectrum of Power Supplies

  • Power supplies ranging from 200-2000 Watts
  • AC-DC and DC-DC
  • Power Factor Correction
  • Fault Tolerant
  • Multi-point and point-to-point high speed differential
  • Mixed Rigid and flex designs
  • Use of advanced PCB substrates for high-speed multi-gigabit applications.
  • Stand-alone and PCB or system integrated
  • Centralized and distributed
  • Designed to meet latest safety and EMI/EMC directives