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HS-200
Low Noise High Voltage Switch
HS-200_User_Manual_1_25.doc
20 - Jan - 2019
Data Sheet & User Manual
Rev. 1.25
Models HS-200 SINGLE/DUAL, BIPOLAR
Features:
● fast low noise switches (SPDT style)
● max. 200V switching voltage with TTL/CMOS level control
● 40ns intrinsic rise/fall time
● floating Outputs
Typical Applications:
● piezo elements
● beam line electrodes / ion optics
● ion traps
www.stahl-electronics.com
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Table of Contents
Related Manuals for Stahl-electronics HS-200
Summary of Contents for Stahl-electronics HS-200
- Page 1 Low Noise High Voltage Switch HS-200_User_Manual_1_25.doc 20 - Jan - 2019 Data Sheet & User Manual Rev. 1.25 Models HS-200 SINGLE/DUAL, BIPOLAR Features: ● fast low noise switches (SPDT style) ● max. 200V switching voltage with TTL/CMOS level control ● 40ns intrinsic rise/fall time ●...
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Page 2: Table Of Contents
Functional Principle and Block Diagram…………………………. Device Variety……………………………………………………… 3. Installation ……………………………………………………………………..… Mechanical and Electrical Installation……………………………… 4. Operation and Control Elements ……………………………………………….. Elements on the front plate………………………………………… Elements on the rear side..………………………………………… Output Characteristics……………………………………………… 5. Maintenance………………………………………….…………………………. 6. Specifications……………………………………………………………………. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... -
Page 3: Safety Hints
No outdoor operation Outdoor operation of the device is not admissible. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... -
Page 4: General Information And Overview
MOSFET-transistors, allowing fast switching transitions in the order of 100ns and less. fig 2.2: Block diagram of a HS-200 device. Inside the DUAL version, the scheme exists twice, i.e. there are two independent switches. - Page 5 (see also specification table), secondly the additional diodes shown in 2.3 have the effect that the output voltage suffers from a drop of approximately 0.7V, thus the bipolar device may be regarded as less precise as the non-bipolar version. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884...
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Page 6: Device Variety
SHV connectors. Voltages are referenced to case ground. Note : span is the maximum voltage difference between positive and negative inputs A and B. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... -
Page 7: Installation
Please note that wiring may only be done when the device is turned off. Connecting a powered- up output to external circuitry can easily cause sparks and electrical discharges. The resulting overvoltages can severely and permanently damage the device itself and also external circuitry. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... -
Page 8: Operation And Control Elements
The rear side of the device contains the ventilation elements, 115V/230V supply connector, power on/off switch (with fuses) and the high voltage inputs and outputs. fig. 4.4: BNC sockets for at inputs and output www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... -
Page 9: Output Characteristics
The inputs A and B can be connected to an appropriate high voltage supply, e.g. a device from the stahl-electronics HV-series. The output is supposed to be connected to a switched electrode element or ion trap. Please note that the capacitive load on this output may impair the switching speed performance. - Page 10 Each output exhibits a very low broadband noise (DC to 20MHz) of smaller than 350µV and a low ripple level (50Hz) smaller 50µV . In general the outputs are completely free of parasitic switching spikes in the RF region. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884...
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Page 11: Maintenance
A or B to OUT OUT smaller or equal 200V >10M leakage currents from voltage differences from A or B to A or B to OUT 40nA* 200nA* OUT smaller or equal 200V www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884... - Page 12 1.2kg Note *): Inputs A and B feature 1 G resistors to ground for protection against parasitic charge up. Currents through these protection resistors add to the numbers mentioned above. www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884...
- Page 13 The product herewith complies with the requirements of the: 1. Low Voltage Directive 73/73EEC; 2. EMC Directive 89/336/EEC (including 93/68/EEC) and carries the CE Marking accordingly Mettenheim, 26. Jan. 2017, Dr. Stefan Stahl, CEO www.stahl-electronics.com phone: +49 6242-597-2140, fax: +49 32123 504884...
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