dtm Associates are experts in the areas of power conversion and distribution. We have designed and implemented circuits ranging from millivolts to kilovolts, microamps to kiloamps and milliwatts to megawatts. We routinely design DC-DC and AC-DC converters of all form-factors, and we also have implemented numerous innovative power systems:

Switchmode Power Supply Circuits including AC-DC and DC-DC Converters of all Topologies (Buck, Boost, Forward, Flyback, Bridge, etc.); Isolated and POL Converters; Self-Oscillating and PWM; Ultra-High Efficiency and Synchronous Rectification; Current and Voltage Mode Control; Active and Passive Power Factor Correction; and Magnetic Amplifiers. All These Circuits Include Either Conventional or Planar Magnetics Designs.

Power Analog Circuits including Hot Swap Switches, Smart Power Switches, Motor Drivers (Single and Multiphase), Solenoid Drivers, Electronic Relays (AC and DC), Current Switches, Electronic Fuses and Squib Drivers, and Transient Suppressors.

Linear Regulator Circuits including Positive and Negative Output Versions, Fixed and Adjustable Outputs, Ultra-Low Dropout Voltage, High Precision Output, High Power References, High Voltage Input/Output, and High Power (>100W).

Linear Power Supply Circuits including 50/60Hz Magnetics (Transformer) Based Supplies with Multiphase Inputs and Multiphase Outputs.

We routinely perform low component count, low cost commercial and industrial circuit designs. We have done all forms of power supply design from discrete on-card designs to implementing commercially-available "brick" converters to designing "brick" converters to power converters in all form factors.

We are also quite experienced with high reliability and radiation tolerant/hard military and space power converter designs.

Please take a look at our Power Brochure ( PDF, 160k) for a further description of our capabilities. We can put our knowledge and experience to work for you and offer you cost-effective solutions to your most demanding product requirements.

Also, we encourage you to visit our Power Electronics Page to browse a gallery of power converters and power circuits.

 

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