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High Frequency RF Power Supplies – CVB Series

Operating at frequencies from 30MHz to 81MHz, the CVB series provides reliable VHF power into plasma and industrial processes.  CVB generators use broadband, low-“Q” amplifiers to reduce the possibility of RF system instabilities in your system.

Performance
Comdel CVB series power supplies offer stable VHF power at frequencies from 30 to 80 MHz. Configured within Comdel’s standard control and monitoring package, the CVB series offers exceptional ease of operation. RS-232 and analog controls are provided as standard; DeviceNet is optional. Synthesizer-driven, frequency agile configurations are also available on all CVB series models.

 

cvb-series
  • Active front panel with full controls and programmable microprocessor
  • Protection circuits safeguard amplifiers from over-voltage, over-current and over-power operating conditions
  • Rugged class “B” FET amplifier
  • Standard RS-232 and analog/digital control
  • Pulse capable
  • External frequency input

These VHF solid-state generators are ideal for use in VHF plasma systems, photovoltaic applications, CW and pulsed laser systems, and small geometry induction heating applications.

  • Frequency: Single frequency between 30 to 80 MHz
  • External frequency bandwidth: +/- 10% typical
  • External frequency input requirements: 0 dBm +/- 10 dB
  • Reflected power limits: 20% of maximum output (factory set)
  • Load impedance: 50 Ohms
  • Power control: 0-10VDC input for 0 to maximum-rated output
  • Forward/Reflected power monitoring: 0-10VDC for 0 to maximum-rated output
  • Spurious radiation: Designed to meet FCC Part 18 requirements
  • Power control linearity: Better than 2% of setting at power levels above 10% of rated power
  • Control I/O connector: Customer specific, DeviceNet optional

 

  • Wide range of AC input line voltages available
  • Frequency tuning
  • DeviceNet