High-Voltage Amplifiers

October 1, 2010

The 2200 series of 40W high-voltage amplifiers from TREK (Medina, NY) is available in three models - the Model 2205, 2210, and 2220. The 2205 controls output voltages from 0 to ±500V DC or peak AC, with an output current range of 0 to ±80 mA peak AC. It features signal bandwidth DC to 75 KHz. The 2210 controls output voltages from 0 to ±1kV DC or peak AC, with output currents in the range of 0 to ±40 mA peak AC, and signal bandwidth DC to 40 kHz. The 2220 controls output voltages from 0 to ±2kV DC or peak AC with output current range of 0 to ±20 mA peak AC and signal bandwidth DC to 7.5 kHz. All models feature four-quadrant class AB solid-state output stages, DC offset adjustment with front-panel metering, and auto-recovery shutdown for output-overpowering protection.