Keysight 87421/2A Power Supply
Contents
1. Tol 0 2 0 008 Dimensions in milimeters inches Pin No 1 Output Owes Output 175 8 163 1 148 6 6 92 6 42 5 85 io 4 50 Pin No 1 et A 2000 79 Figure 2 Mechanical Dimension of 87421A Keysight 87421 2A Power Supply Operating and Service Manual 17 2 Specifications e a Dimensions in milimeters inches 10 9 254 0 10 0 Output A 12V 166 0 6 5 On Off Front Panel 202 0 8 0 Output Bt15V 3 3 Ri 13 tvP 12 0 47 Top Panel 21 8 Rear Panel Note 18 gauge wire minimum 2000 lt 79 Pin No 1 83006 60005 2000 79 Figure 3 Mechanical Dimension of 87422A 18 Keysight 87421 2A Power Supply Operating and Service Manual Specifications 2 Environment Specifications Keysight Model Number 87421A and 87422A Temperature Operating 0 C to 55 C Storage 40 C to 70 C Humidity Operating 15 to 95 RH at 40 C Non Operating Supersoak Condensation Shock End Use Handling Shock Transportation Shock Type 1 Vibration Operating Survival Altitude Operating Storage ESD immunity Direct Discharge Air Discharge 90 RH at 65 C for 24 hours After stabilizing at 50 RH 25 C product shall be subjected to 95 RH at 40 C Product shall suffer no damage and operate within specifications within 15min Half sine shock lt 3ms duration 155in s AV minimum 3 shocks each face Trapez2. 87421 90001 KEYSIGHT www keysight com TECHNOLOGIES
3. Applying Power Verify that the product is configured to match the available main power source as described in the input power configuration instructions in this manual If this product is to be powered by autotransformer make sure the common terminal is connected to neutral grounded side of the ac power supply Keysight 87421 2A Power Supply Operating and Declaration of Conformity A copy of the Manufacturer s Declaration of Comformity for this instrument can be obtained by contacting your local Keysight Technologies sales representative Keysight 87421 2A Power Supply Operating and Service Manual Keysight 87421 2A Power Supply Operating and Contents 1 Introduction 11 Product Overview 12 87421A Power Supply 12 87422A Power Supply 13 2 Specifications 15 Product Specifications 16 Physical Specifications 17 Environment Specifications 19 3 Operating and Service 21 Operating and Service 22 Keysight 87421 2A Power Supply Operating and Service Manual Contents 10 Keysight 87421 2A Power Supply Operating and Service Manual KEYSIGHT TECHNOLOGIES Keysight 87421 2A Power Supply Operating and Service Manual 1 Introduction Product Overview 12 87421A Power Supply on page 12 87422A Power Supply on page 13 This chapter provides you the overview of Keysight 87421A and 87422A power supply 1 Introduction Product Overview The 87421A and 87422A power supplies are universal input dc switchin
4. Keysight 87421 2A Power Supply Operating and Service KEYSIGHT Manual TECHNOLOGIES NOTICE This document contains references to Agilent Technologies Agilent s former Test and Measurement business has become Keysight Technologies For more information goto www keysight com KEYSIGHT TECHNOLOGIES Notices Keysight Technologies 1992 2014 No part of this manual may be reproduced in any form or by any means including elec tronic storage and retrieval or translation into a foreign language without prior agree ment and written consent from Keysight Technologies as governed by United States and international copyright laws Manual Part Number 87421 90001 Edition Edition 4 August 2014 Printed in Malaysia Keysight Technologies Phase 3 Bayan Lepas Free Industrial Zone Bayan Lepas Penang 11900 Malaysia Certification Keysight Technologies certified that this product met its published specifications at the time of shipment from the factory Keysight Technologies further certifies that its calibration measurements are traceable to the United States National Institute of Stan dards and Technology NIST formerly NBS to the extent allowed by the Institute s cali bration facility and to the calibration facili ties of other International Standards Organization members Warranty The material contained in this docu ment is provided as is and is sub ject to being changed without not
5. Keysight 87421 2A Power Supply Operating and Service Manual 13 1 Introduction 14 Keysight 87421 2A Power Supply Operating and Service Manual KEYSIGHT TECHNOLOGIES Keysight 87421 2A Power Supply Operating and Service Manual 2 Specifications Product Specifications 16 Physical Specifications 17 Environment Specifications 19 This chapter provides you the specifications of Keysight 87421A and 87422A power supply Specifications Product Specifications Model Number 87421A 87422A Output voltage current 12V at 2A 15V at 4A 12V at 200mA 15V at 20mA 12V at 2A 12V at 200mA Output power 25W 90W Line regulation 0 1 0 1 Load regulation 2 0 1 0 20 to full load Output ripple 25mV RMS max 25mV RMS max Output noise Overvoltage limit protected Short circuit protection AC input voltage Fuse 2 peak to peak max Yes Current limited for overload and short circuit protection Normal operation returns upon removal of overload 100 240Vac 50 60Hz 1A slow blow 2 peak to peak max Yes Current limited for overload and short circuit protection Normal operation returns upon removal of overload 100 240Vac 50 60Hz T3 15A Keysight 87421 2A Power Supply Operating and Service Manual Specifications 2 Physical Specifications Model Number 87421A 87422A Mechanical Dimensions Figure 2 Figure 3 Weight 0 9kg 2 01b 2 1kg 4 61b Shipping Weight 1 8kg 4 0Ib 3 2kg 7 0Ib
6. da 877 894 4414 Latin America 305 269 7500 United States 800 829 4444 Asia Pacific Australia 1 800 629 485 China 800 810 0189 Hong Kong 800 938 693 India 1 800 112 929 Japan 81 426 56 7832 Korea 080 769 0800 Malaysia 1 800 888 848 Singapore 1 800 375 8100 Taiwan 0800 047 866 Thailand 1 800 226 008 Europe Austria 0820 87 44 11 Belgium 32 0 2 404 93 40 Denmark 45 7013 1515 Finland 358 0 10 855 2100 France 0825 010 700 Germany 01805 24 6333 Ireland 1890 924 204 Italy 39 02 92 60 8484 Netherlands 31 0 20 547 2111 Spain 34 91 631 3300 Sweden 0200 88 22 55 Switzerland French 41 21 8113811 Opt 2 Switzerland German 0800 80 53 53 Opt 1 United Kingdom 44 0 118 9276201 Other European Countries www keysight com find contactus Or go to www keysight com find assist for more information Keysight 87421 2A Power Supply Operating and Safety and Regulatory Information Review this product and related documentation to familiarize yourself with safety markings and instructions before you operate the instrument This product has been designed and tested in accordance with international standards Instrument Markings When you see this symbol on your instrument you should refer to the instrument s instruction manual for important information This symbol indicates hazardous voltages The laser radiation symbol is marked on products that have a laser output This symbol indicates that the instr
7. g power supplies designed to provide the bias voltages needed to operate microwave system amplifiers Figure 1 87421A and 87422A Power Supply 87421A Power Supply 12 The 87421A is a 25watt 12Vdc power supply designed to power the 83006A 83017A and 87415A microwave system amplifiers e The power supply includes an AC power cord with protective ground for connection to 100 240Vac e Also included is a 2 meter cable with a 3 pin connector on one end and a D subminiature connector 83006 60005 on the other end for direct connection to the microwave system amplifiers The 87421A may also be used to provide bias voltages for the 83440C high speed lightwave converter Using the 83440 60009 lightwave converter power supply adapter the 87421A becomes a compact convenient power supply for use with the lightwave converter Keysight 87421 2A Power Supply Operating and Service Manual Introduction 1 87422A Power Supply The 87422A is a 90watt 15Vdc power supply designed to power the 83020A microwave system power amplifier One additional 12V dc output is provided to power a preamplifier such as the 83006A or 83017A The power supply includes an AC power cord with protective ground for connection to 100 240Vac and two 2 meter cables e one cable 83006 60005 with a 3 pin connector on one end and a D subminiature connector on the other end e one cable 87422 60001 for direct connection to the 83020A amplifier
8. ice in future editions Further to the max imum extent permitted by applicable law Keysight disclaims all warranties either express or implied with regard to this manual and any information contained herein including but not limited to the implied warranties of merchantability and fitness for a par ticular purpose Keysight shall not be liable for errors or for incidental or consequential damages in connec tion with the furnishing use or per formance of this document or of any information contained herein Should Keysight and the user have a separate written agreement with warranty terms covering the material in this document that conflict with these terms the warranty terms in the sep arate agreement shall control Technology Licenses The hardware and or software described in this document are furnished under a license and may be used or copied only in accor dance with the terms of such license Restricted Rights Legend U S Government Restricted Rights Soft ware and technical data rights granted to the federal government include only those rights customarily provided to end user cus tomers Keysight provides this customary commercial license in Software and techni cal data pursuant to FAR 12 211 Technical Data and 12 212 Computer Software and for the Department of Defense DFARS 252 227 7015 Technical Data Commercial Items and DFARS 227 7202 3 Rights in Commercial Computer Software or Com puter Softwa
9. oid shock 30g accelaration 292in s AV minimum 3 shocks each face Random 0 0001 ee hz for 5Hz to 350Hz 6dB octave for 350Hz to 500Hz minimum 10min axis for all 3 axes Random 0 01527 Hz from 5Hz to 100 Hz 6dB octave from 100Hz to 137Hz 0 008 g Hz from 137Hz to 350Hz 6dB octave from 350Hz to 500Hz minimum 10min axis for all 3 axes Swept Sine Resonant seach from 5Hz to 500Hz loctave min sweep rate 5min resonant dwell at 4 resonances axis 4 600m 15 300m AkV 8kV Keysight 87421 2A Power Supply Operating and Service Manual 19 2 Specifications 20 Keysight 87421 2A Power Supply Operating and Service Manual KEYSIGHT TECHNOLOGIES Keysight 87421 2A Power Supply Operating and Service Manual 3 Operating and Service Operating and Service 22 This chapter provides you the operating instructions and service information 3 Operating and Service Operating and Service 22 Operating Instructions To operate the power supplies connect the power supplies output to the amplifier dc input with the cable provided The power supplies include a power cord with protective ground for connection to 100 240Vac Mounting holes are provided as shown in the diagrams Figure 2 and Figure 3 The power supplies may be mounted in any orientation with user supplied hardware To ensure continued compliance to product safety and EMC specifications connect the power supplies to an amplifier only with the cable p
10. re Documentation Safety Notices CAUTION A CAUTION notice denotes a haz ard It calls attention to an operat ing procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice until the indicated conditions are fully understood and met A WARNING notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly per formed or adhered to could result in personal injury or death Do not proceed beyond a WARNING notice until the indicated condi tions are fully understood and met Keysight 87421 2A Power Supply Operating and Service Manual WEEE Compliance This product complies with the WEEE Directive 2002 96 EC marking requirements The affixed label indicates that you must not discard this electrical electronic product in domestic household waste Product Category With reference to the equipment types in the WEEE Directive Annex I this product is classed as a ae Monitoring and Control Instrumentation product Do not dispose in domestic household waste To return unwanted products contact your local Keysight office or see www keysight com for more information Keysight 87421 2A Power Supply Operating and Service Manual 3 Contacting Keysight For more information please contact your nearest Keysight office Americas Cana
11. rovided Do not attempt to modify or extend the dc output cable Contact your local Keysight Technologies Sales and Service office for help with special applications requiring longer cables Fuse Replacement The power supplies have a fuse located next to the IEC appliance inlet If it is necessary to replace the fuse disconnect the power supply from both AC power and the amplifier Using a slotted screw driver open the fuse cover and replace the fuse Keysight 87421 2A Power Supply Operating and Service Manual Operating and Service 3 Service Information The power supplies contain no user serviceable parts with the exception of the fuse If service is required contact your nearest Keysight Technologies Service Center Refer to Contacting Keysight on page 4 Available Instruments and Accessories e 83006A microwave system amplifier 0 01 26 5GHz e 83017A microwave system amplifier 0 5 26 5GHz e 83018A microwave system amplifier 2 26 5GHz e 83020A microwave system power amplifier 2 26 5GHz e 87415A microwave system amplifier 2 8GHz e 87405C microwave system pre amplifier 0 1 18GHz e 83440 60009 lightwave converter power supply adapter Keysight 87421 2A Power Supply Operating and Service Manual 23 3 Operating and Service 24 Keysight 87421 2A Power Supply Operating and Service Manual This information is subject to change without notice Keysight Technologies 1992 2014 Edition 4 August 2014 IAI
12. ument requires alternating current ac input The CE mark is a registered trademark of the European Community If it is accompanied by a year it indicates the year the design was proven The CSA mark is a registered trademark of the Canadian Standards Association Am eb gt This text indicates that the instrument is an ISM1 A Industrial Scientific and Medical Group 1 Class A product CISPER 11 Clause 4 Keysight 87421 2A Power Supply Operating and Service Manual 5 ICES NMB 001 indicates that this ISM device ICES NMB 001 complies with Canadian ICES 001 Cet appareil ISM est conforme a la norme NMB 001 du Canada The C Tick mark is registered trademark of the N10149 Spectrum Management Agency of Australia This signifies compliance with the Australian EMC Framework Regulations under the terms of the Radio communications Act of 1992 This symbol indicates that the power line switch is ON l This symbol indicates that the power line switch is OFF or in STANDBY position L Safety Earth Ground This is Safety Class I product provided with a protective earthing terminal An uninterruptible safety earth ground must be provided from the main power source to the product input wiring terminals power cords or supplied power cord set Whenever it is likely that the protection has been impaired the product must be made inoperative and secured against any unintended operation Before
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