ENGLISHDEUTSCH
ENGLISH
DEUTSCH
HV-AMP200-5D
HV-AMP

Amplifier HV-AMP200-5D
High-Voltage Bipolar Power Supply / Amplifier, 5 Channels, ±200 V

Jump to: Technical Data Download Additional Information

This high-voltage power supply is a combination of five high-voltage amplifiers and five digital-to-analog converters driven by a controller module. The device is equipped with several analog-to-digital converters for monitoring the output voltages, the power supplies, and the operation temperature. It is fit into a metallic 19" plug-in box.

The controller module of the device controls and monitors the amplifiers and their power supplies.

The typical output load of the device is an electrode system acting as an electron or ion lens. The output voltages are adjustable in the range of ±200 V. The output current can be as high as 20 mA, thus large enough to drive even electrodes, which collect high electron or ion currents.

The output channels can be grouped into two pairs to provide a differential control. In this case, the device allows to control the mean voltage of the particular output pair and the voltage difference between the outputs. This is useful, for instance, if the attached electrodes form a deflection electrode system. In this case, the mean voltage determines the focusing properties and the differential voltage controls the deflection.

Typical Applications: Driving electron or ion optics, generation of DC offset voltages for quadrupole mass analyzers (e.g. in connection with the modular radio-frequency generator)

Technical Data

Characteristics

  • Five-channel high-voltage power supply unit / amplifier for heavy capacitive loads
  • DC accuracy, low temperature coefficient of the output voltage
  • Digital control and monitoring of the output voltages
  • Monitoring of amplifier supply voltage and heatsink temperature
  • Supply voltage supervision
  • Interlock loop
  • Microcontroller-based controller with USB and LAN data interface
  • User-friendly graphical interface
  • Non-volatile memory (FRAM) to permanently store device settings
  • 19" case

Output Amplifiers

  • Five channels
  • Output voltage: ±200 V
  • Output current: > 20 mA, 23 mA typ.
  • Signal bandwidth (-3 dB): DC–5 kHz typ.
  • Power bandwidth: limited by the output current, > 1 kHz without any load
  • Slew rate: > 8 V/µs without load
  • Output noise: 2.5 mVp-p typ. (DC to 500 kHz), 200 µVp-p typ. (DC to 10 Hz)
  • Output accuracy: < 0.2% (0.1% typ.)
  • Temperature coefficient of the output voltage: < 50 ppm/K (25 ppm/K typ.)

Security

  • Interlock loop: BNC socket, short circuit enables the amplifier
  • Overcurrent protection: output current limiter
  • Overtemperature protection: temperature sensor at the heatsink, shutdown at 50 °C

Monitoring

  • Output monitoring:
    • Five 16-bit analog-to-digital converters
    • Sampling rate: 2 S/s
    • Accuracy: < 0.2% (0.1% typ.)
    • Overall precision: < 100 mV
    • Temperature coefficient of the monitoring: < 50 ppm/K (25 ppm/K typ.)
  • Supply voltages
  • Temperature at the heatsink and the CPU
  • Interlock loop

Human Interface

  • Monochrome LCD display 128×64 pixels, pixel size: 0.5 mm, pixel color: yellow, background: blue, background illumination: white LED
  • Keypad: 5 keys: 4× direction + 1× "enter"
  • Rotary encoders:
    • 24 positions per revolution, integrated press button
    • One encoder located beneath the LCD for general control
    • 5 encoders for direct control of the output voltages
  • Optional external shutdown button via the interlock loop

Power Supply

  • Rated voltage: 115/230 V ±10%, 50/60 Hz
  • Power consumption:
    • Standby (outputs without load): 15 VA
    • Maximum (outputs fully loaded): 40 VA
  • Main fuse: T 2.5 A (115 V), T 1.25 A (230 V), size ø5x20 mm, slow acting
  • Mains connection: IEC inlet with EMC filter and integrated fuse holder

Connectors

  • Data link:
    • USB receptacle series B, location: front panel
    • LAN receptacle RJ-45, location: rear panel
  • Output: Amphenol MS3102R14S-6S, high-voltage panel receptacle with 6 female sockets, location: rear panel
  • Interlock loop: 50 Ohm BNC socket, location: rear panel
  • Mains input: IEC inlet, location: rear panel

General

  • 3 U 19" plug-in unit:
    • Height: 130.5 mm, width: 428 mm, depth: 280 mm
    • Total height of the front panel: 132.6 mm
    • Total width of the front panel: 482.6 mm
    • Plug-in depth incl. heatsink: 322 mm
    • Total depth with heatsink and handles: 365 mm
    • Cover and bottom panels, side walls, rear panel: passivated
    • Front panel: transparently anodized
  • Heatsink:
    • Black anodized extruded aluminum profile on the rear panel
    • Height: 75 mm, width: 300 mm, depth: 40 mm
  • Operating temperature range: +10 – +40 °C
  • Operating humidity: 20% to 80% non-condensing
  • Weight: 7.5 kg
  • Cleaning: only use damp cloth, avoid use of organic solvents

Download

User Manual

HV-AMP200-5D_1-00_A.pdf HV-AMP200-5D_1-00_A.pdf, 308.9 KB: User manual
Manual.txt Manual.txt, 52 B: Manual revision history

Modules

Further user manuals, software, and firmware can be downloaded here: HV-AMP-CTRL

Utilities

Further software and drivers can be downloaded here: Serial Windows Utilities

Information on how to open the various file formats can be found here.

Additional Information

Components

HV-AMP-CTRL
Controller module for high-voltage bipolar power supplies / amplifiers with up to 5 channels and an optional current monitor

Shipment Contents

  • High-voltage bipolar power supply HV-AMP200-5D
  • Line cord (universal IEC mains lead, length 1.8 m)
  • 19" rack mounting hardware (set of 4 screws, caged nuts, and washers)
  • Control and diagnostic software (see above)
  • User manual (see above)

Accessories

Cable
Customer-specific output cable with an Amphenol connector MS3102R14S-6S
Interface card
USB 2.0 interface card
Ethernet
  • LAN cable
  • Ethernet switch
(Not part of the shipment, please order separately)