Signal and Power Amplifiers

#Signal Amplifiers (AMP)

Applications

• Audio frequency and DC supply of particle traps
• Supply of ion or electron optics
• Setups for precise measurements of the specific charge of trapped particles
• Electrical cooling and positioning of trapped particles
• Control of piezoelectric scanners in scanning probe microscopy (SPM) with subatomic resolution

Properties

• Output voltages: several 100 V
• Ultra-low temperature coefficients and noise
• High dynamic range

Modular Voltage Sources (Series AMPR)

19" case Up to 12 separate 4-channel-modules ⇒ 48 channels per device Configuration can be modified by the user at any time

Signal Amplifiers (Series HV-AMP)

19" case or plug-in module Optional: Digital waveform generator Remote control via analog voltage or digital interface (USB or LAN)

#Power Amplifiers (PA)

Applications

• Drivers of large piezoelectric actuators with high capacitances at high speeds

Properties

• Output powers: 100 VA – 1 kVA
• Output voltages: up to 1 kV

Power Amplifiers (Series HV-PA)

19" case Optional: Digital waveform generator with USB interface Monitor outputs

#Specialized and Combined Devices

QPS400-3

Quadrupole power supply for 3D quadrupole traps, 3× 400 V