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Wobbler System
BHW-L
product manual
version 1.1
Dr.X Works BV
Engelsbergenstraat 18
5616JC Eindhoven
The Netherlands
Phone: +31852460114
www.drx-works.nl
info@drx-works.nl

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  • Page 1 Wobbler System BHW-L product manual version 1.1 Dr.X Works BV Engelsbergenstraat 18 5616JC Eindhoven The Netherlands Phone: +31852460114 www.drx-works.nl info@drx-works.nl...
  • Page 3: Table Of Contents

    Contents 1 Introduction 2 Installation 2.1 Unpacking and inspection ......2.2 Connections and controls ......2.3 Interlocks .
  • Page 4: Introduction

    Introduction This document details the design of the Wobbler system. The wobbler system is de- signed to deflect a proton beam of a 30 MeV cyclotron in circular and random motion. Wobbler System version 1.1...
  • Page 5: Installation

    Installation Unpacking and inspection 1. After installation of both the signal generator and the amplifier into 19”-rack or other, connect both mains cables. 2. Connect the output of the signal generator (3p XLR) to the input of the power amplifier. 3.
  • Page 6: Interlocks

    2.3. Interlocks Interlocks Both input and output interlocks are available on the 9 pole D connector on the rear of the signal generator. The wobble-system-okay-output is an optically isolated contact between pin 1 & 6 of the D connector. (V = 300V, I = 130mA) the higher potential should be on pin1.
  • Page 7: Operation

    Operation Circular mode This mode can be selected using the switch on the front panel. Only the amplitude is user adjustable. The frequency is set with dip-switches inside the enclosure. The deflection rd can be calculated using this formula: r = 1650 1 (3.1) where: r = radius of deflection in circular mode [mm]...
  • Page 8 3.4. Power on delay Figure 3.1: board layout Wobbler System version 1.1...
  • Page 9: Technical Specification

    Technical specification Electrical Frequency Frequency is currently set to 20Hz Frequency range 10. . . 100Hz Output current (power amp) Max 5Arms Output voltage (BNC) Current monitor BNC connector, 2V/A Fuse signal generator 1.6AT (220V) or 3.15 AT(120V) Power supply amplifier 120V/60Hz Power supply signal generator 110-220V/50..60Hz...
  • Page 10: Environmental

    Environmental Operating temperature range 0 to 40 C ambient, however temperature fluctuations should be kept as small as possible to prevent drifting. The Wobbler Systemshould be operated in a clean environment. On no account must the Wobbler Systembe exposed to water ingress. Wobbler System version 1.1...
  • Page 11: Maintenance

    Maintenance No maintenance is required in normal operation and there are no user-serviceable parts within the Wobbler System. Each product is factory tested and supplied with a set of test results. If degradation in performance to below the specified levels occurs, or a failure is suspected, then the complete unit should be returned to the manufacturer together with details of the fault.
  • Page 12: Safety

    Safety Hazardous voltages are present within this line-operated unit. Do not remove any panels. The Wobbler System must be grounded. Line supply is filtered within the amplifier. A replaceable fuse is fitted to the line input connector which should be changed only when the AC power is disconnected from the connector.
  • Page 13: Warranty

    Warranty Dr.X Works B.V. warrants for 2 years from date of shipment that the goods supplied will be in full compliance with the agreed specifications and will be free from defects in material and workmanship. Any and all other warranties (except of title) express or implied, relating to fitness for particular purpose, merchantable quality or otherwise are expressly disclaimed.
  • Page 14: Mechanical Outline

    Mechanical outline Front panel Wobbler System version 1.1...

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