HA05B2
±500V 1W Low Noise High Precision High Voltage Amplifiers
The precision high voltage amplifier HA05B2 is a standard 19" plug-in unit of 3U / 6HP. The output voltage is -500V to +500V at load current of ±2mA. The control voltage ranges from -10V to +10V and the gain is 50.
The amplifier features high precision, very high stability and low noise, thereby making the unit well suited even for voltage reference applications.
The output voltage is controlled by a control voltage which can be either provided via its nominal value input or set by a 10-turn potentiometer.
Monitor outputs for voltage and current are provided. Furthermore, the unit is equipped with a fast inhibit input effectively clamping the output voltage to 0V.
The output is protected against overload, short circuit and transient overvoltage.
High-Speed versions up to 15kHz bandwidth / 50V/µs slew rate are available on request.
The mainframe HAR12 is available to accommodate up to 12 amplifier plug-in cards.
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Features:
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Applications:
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Specification:
| Output Voltage: | -500V … +500V |
| Load Current: | -2mA … +2mA |
| Gain: | 50 ±0.2% |
| Temperature Coefficient: | 5ppm/K (typ.) |
| Stability: | < ±100ppm |
| Load Regulation: | < 100ppm (no load / full load) |
| Ripple / Noise: | < 10mVPP / < 1mVRMS |
| Voltage Monitor: | -10 … +10V == -500V … +500V ±0.2% |
| Current Monitor: | -10 … +10V == -2mA … +2mA ±0.2% |
| Inhibit Input: | Amplifier On: -15V … +1.5V Amplifier Off: +2.4V … +15V or open |
| Inhibit Response Time: | Amplifier On->Off: < 10µs Amplifier Off->On: ca. 2.5ms |
| Supply Voltage +24V: | +20 … +28VDC, < 100mA |
| Supply Voltage +540V: | +530 … +550VDC, < 4mA |
| Supply Voltage -540V: | -530 … -550VDC, < 4mA |
| Power Bandwidth: | > 500Hz |
| Slew Rate: | > 2V/µs |
| Operating Temp.: | 0°C … +40°C |
Disclaimer
The information given here is technical data, not assured product characteristics. It has been carefully checked and is believed to be accurate; however, no responsibility is assumed for inaccuracies. The user has to ensure by adequate tests that the product is suitable for his application regarding safety and technical aspects.
hivolt.de GmbH & Co. KG does not assume any liability arising out of the application or use of any product described.
Safety Advice
Design, installation and inspection of machinery and devices carrying high voltage require accordingly trained and qualified personnel. Appropriate safety rules and directives must be complied with.
Improper handling of high voltage can mean severe injuries or death and may cause serious collateral damage!