Name:
Date:

1

Across

  1. The electronics applied to the conversion and control of electric power.
  2. It means the current goes to zero during part of the switching cycle.
  3. A power supply topology that uses mutually coupled inductor, to store energy when current passes through and releasing the energy when the power is removed.
  4. The quotient of the area under the waveform with respect to time.
  5. AC-AC
  6. Component/device that primarily provides isolation in power transfer for safety reasons.
  7. Converter made up of two inductors and two capacitors and capable of operating in either step-up or step-down mode.
  8. Essentially a boost converter followed by a buck-boost converter but has advantages of having non-inverted output.

Down

  1. A power supply type that gives regulated DC supply and can deliver more power for a given size, cost and weight of power unit.
  2. It means that the current in the energy transfer inductor never goes to zero between switching cycles.
  3. It is an energy-absorbing circuit used to suppress the voltage spikes caused by the circuit's inductance when a switch, electrical or mechanical, opens.
  4. The power consumption of an ideal switch/capacitor/inductor.
  5. A flyback converter is derived from this topology.
  6. The power consumption of an ideal switch/capacitor/inductor.
  7. It is the ideal coefficient of coupling.
  8. This gives the same heating effect as an equivalent DC power.
  9. It is the ideal coefficient of coupling.
  10. DC-DC
  11. Power supply type that regulates the output voltage by dropping excess voltage in a series dissipative component.
  12. Disruption of operation of an electronic device when it is in the vicinity of an EM field in the RF spectrum that is caused by another electronic device.
  13. Room/chamber designed to completely absorb reflections of either sound or electromagnetic waves.
  14. Essentially a boost converter followed by a buck converter with a capacitor to couple the energy.
  15. Ratio of Real to Apparent Power.
  16. Ratio of Reactive to Apparent Power.

Key

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Across

  1. powerelectronics
  2. dcm
  3. flyback
  4. average
  5. cycloconversion
  6. transformer
  7. zeta
  8. sepic

Down

  1. smps
  2. ccm
  3. snubbercircuit
  4. zero
  5. buck-boost
  6. zero
  7. one
  8. rms
  9. one
  10. conversion
  11. linear
  12. emi
  13. anechoic
  14. cuk
  15. pf
  16. rf