New Focus 901 User Manual

15 v current-limited power supply
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US E R'S G U I D E
±15 V Current-Limited Power Supply
Model 0901
Newport Corporation
3635 Peterson Way
Santa Clara, CA 95054
www.newport.com/newfocus

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Summary of Contents for New Focus 901

  • Page 1 US E R’S G U I D E ±15 V Current-Limited Power Supply Model 0901 Newport Corporation 3635 Peterson Way Santa Clara, CA 95054 www.newport.com/newfocus...
  • Page 2: Warranty

    Information in this document is subject to change without notice. Copy- right 2012, 2001-1998, Newport Corporation. All rights reserved. The New Focus logo and symbol are registered trademarks of Newport Corporation Document Number 90061076 Rev. A New Focus...
  • Page 3: Table Of Contents

    Contents Warranty ..................2 Important User Safety Information ........4 General Warnings ..........4 Definitions and Symbols ........5 Environmental Specifications ......5 Contact Information ......... 6 Introduction .................7 Getting Started ............8 Voltage and Fuse Selection......8 Operation ..................10 Output Characteristics ........10 Cables ..............
  • Page 4: Important User Safety Information

    Grounding and Powering the device • Verify that the line voltage setting on the rear of the Power Supply Model 0901 matches the local Main Power from the power cord. • Verify that proper fuses installed for amps and time delay.
  • Page 5: Definitions And Symbols

    Definitions and Symbols The following terms and symbols are used in this docu- mentation and appear on the Model 0901 Power Supply where safety-related issues occur. Electronic shock – This symbol indicates a hazard arising from dangerous voltage. Any mishandling could result in irreparable damage to the equipment and per- sonnel injury.
  • Page 6: Contact Information

    220 VAC 0.25AT 240 VAC 0.25AT Contact Information North America Europe New Focus Newport/MICRO-CONTROLE S.A 3635 Peterson Way Zone Industrielle Santa Clara, CA 95054 USA 45340 Beaune la Rolande, FRANCE Telephone: (866) 683-6287 Telephone: (33) 02 38 40 51 56...
  • Page 7: Introduction

    Introduction The New Focus Model 0901 Power Supply is a triple output, low-noise, ±15-V DC power supply. It is intended for use with all New Focus brand products which require ±15-V DC, and can also serve as a general purpose supply for laboratory use.
  • Page 8: Getting Started

    AC power module on the back of the power supply. (See Figure 2.) Figure 2: Model 0901 rear panel showing AC power module & voltage indicator. To change the voltage/fuses: 1. Make sure the power supply is turned off.
  • Page 9 Figure 3: Power module with the cover open 4. Remove the AC-voltage selection wheel from the unit. Do not attempt to rotate the wheel while it is still in the power module; the wheel must be removed, turned, and then reinserted for proper operation. (See Figure 3.) 5.
  • Page 10: Operation

    In the extreme case of a short-circuited output, the cur- rent through the short will be less than 100 mA. Figure 4: Block diagram and pin assignments (as seen on front panel) of the Model 0901 power supply. New Focus...
  • Page 11: Cables

    3 banana plugs (male) to M8 connector (male), 1 meter Models 0923 and 0923-2 are used to connect from the M8 connectors on the front panel of the Model 0901 to New Focus brand products. Model 0924 can be used for the following:...
  • Page 12: Customer Service

    Customer Service Technical Support Information and advice about the operation of any New Focus product is available from our technical support engineers. Engineers are on duty from 8:00–5:00 PST, Monday through Friday (excluding holidays). For quickest response, ask for “Technical Support” and know the model number for your product.

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