Instruction d'utilisation Agilent Technologies 87422A

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Agilent 87421A/87422A
Power Supply
Product Overview
• Designed specifically for Agilent Technologies
microwave system amplifiers
• Bias cable permits remote placement
• Compact size for easy system integration
The Agilent 87421A and 87422A power supplies The 87422A is a 90 watt, ±15V dc power supply
are universal input, dc switching power supplies designed to power the Agilent 83020A microwave
designed to provide the bias voltages needed to system power amplifier. One additional ±12V dc
operate

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Product specifications Agilent 87421A Agilent 87422A Output voltage/current +12V at 2 A +15V at 4.0 A –12V at 200 mA –15V at 200 mA +12V at 2 A –12V at 200 mA Output power 25 W 90 W Line regulation 0.1% 0.1% Load regulation (20% to full load) 2.0% 1.0% Output ripple 25 mV RMS max 25 mV RMS max Output noise 2% peak to peak max 2% peak to peak max Overvoltage limit protected Yes Yes Short circuit protection Current limited for overload and shod Current limited for overload and short circuit protec

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cable. For help with special applications requiring Other product and operating information longer cables contact your Agilent call center listed Operation of the power supplies involves connect- on the back page. ing the power supplies output to the amplifier dc input with the cable provided. The power supplies The power supplies have a fuse located next to include a power cord with protective ground for the IEC appliance inlet. If it is necessary to replace connection to 90–240 VAC. the fuse,

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Other instruments and accessories Ordering information 83006A Microwave System Amplifier, Agilent 87421A power supply 0.01 to 26.5 GHz Includes power supply, AC power cord, and part 83017A Microwave System Amplifier, number 83006-60005, which is a 2 meter cable with a 0.5 to 26.5 GHz 3-pin connector on one end and a D-subminiature 83018A Microwave System Amplifier, connector on the other end for direct connection to 2 to 26.5 GHz the Agilent 83006A, 83017A, 83018A, and 87415A 83020A Microwave

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Safety and Regulatory Information Manufacturer’s Declaration This is to certify that this product meets the requirements specified in IEC 1010 and IEC Publication 348, Safety Requirements for Electronic Measuring Apparatus. It has been supplied in a safe condition for indoor use only and may occasionally be subjected to temperatures between +5 and –10 Celsius without degradation of its safety. The present data sheet contains some information and warnings which have to be followed by the user to

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DECLARATION OF CONFORMITY according to ISO/IEC Guide 22 and CEN/CENELEC EN 45014 Manufacturer’s Name: Agilent Technologies, Inc. Manufacturer’s Address: 1400 Fountaingrove Parkway Santa Rosa, CA 95403-1799 USA Declares that the products Product Name: Microwave System Amplifiers Model Numbers: 83006A, 83017A, 83018A, 83020A, 83050A, 83051A, 87421A, and 87422A Product Options: This declaration covers all options of the above products. Conform to the following product specifications: EMC: IEC 61

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