เข้าสู่ระบบ สมัครสมาชิก
มากกว่า

double conversion การใช้

ประโยคมือถือ
  • The instrumental " Double Conversion " appears only on this release.
  • It was one of the few double conversion superheterodynes on the market and covered only the amateur bands.
  • Its main disadvantage is in steady-state cruising, where the double conversion of energy introduces additional losses.
  • This style of UPS is targeted towards high-efficiency applications while still maintaining the features and protection level offered by double conversion.
  • A Leading Telegraphist, taken capture from the ship, gave a detailed description of the new double conversion procedure for the Stencil Subtractor system.
  • :Depends entirely on the design of the UPS, In a simple offline or double conversion online type it would most likely make no difference.
  • A hybrid ( double conversion on demand ) UPS operates as an off-line / standby UPS when power conditions are within a certain preset window.
  • Examples of this hybrid / double conversion on demand UPS design are the HP R8000, HP R12000, HP RP12000 / 3 and the Eaton BladeUPS.
  • High-quality UPS units utilize a double conversion topology which breaks down incoming AC power into DC, charges the batteries, then remanufactures an AC sine wave.
  • These hybrid Rotary UPS designs do not have official designations, although one name used by "'UTL "'is " double conversion on demand ".
  • EXIDE Electronics has announced the Powerware Prime, a new three-phase, double conversion online uninterruptable power supply ( UPS ) which is specially-designed for centralised power protection of server, telecommunications and industrial applications.
  • For really high-performance receivers, such as satellite communications receivers and military / naval receivers, two-stage ( " double conversion " ) and even three-stage ( " triple conversion " ) superheterodyne processing is frequently used.
  • An on-line UPS uses a " double conversion " method of accepting AC input, rectifying to DC for passing through the rechargeable battery ( or battery strings ), then inverting back to 120 V / 230 V AC for powering the protected equipment.
  • Because of the higher neodymium harmonic used, and the lower efficiency of frequency-doubling conversion, the fraction of IR power converted to 473 nm blue laser light in optimally configured DPSS modules is typically 10 13 %, about half that typical for green lasers ( 20 30 % ).