Instruction/ maintenance manual of the product 87421A Agilent Technologies
Go to page of 8
The Agilent 87 421A and 87 422A pow er supplies are universal input, dc swit ching po wer supplies designed to pro vide t he bias voltages needed to operate A gilent micro wav e syst em amplifiers. These compact pow er supplies are ideal for int e- gration int o a system or for use on a bencht op.
2 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.
3 Other product and operating information Operation of the pow er supplies involv es connect- ing the pow er supplies output t o the amplifier dc input with t he cable pro vided. The pow er supplies include a po wer cord wit h protective g round for connection to 90–240 V A C.
4 Ordering information Agilent 87421A power supply Includes po wer supply , AC po wer cord, and par t number 83006-60005, which is a 2 meter cable with a 3-pin connector on one end and a D-subminiature connector on t he other end for direct connection t o the A gilent 83006A, 83017A, 83018A, and 87 415A micro wav e syst em amplifiers.
5 Safety and Regulatory Information Manufacturer’ s Declaration This is to cer tify that t his product meets t he requirements specif ied in IEC 1010 and IEC Publication 348, Safety Requirements for Electronic Measuring Apparatus.
6 DECLARA TION OF CONFORMITY according to ISO/IEC Guide 22 and CEN/CENELEC EN 45014 Manufacturer’ s Name: Agilent T echnologies, Inc. Manufacturer’ s Address: 1400 Fountaingrove Parkway Santa Rosa.
.
www .agilent.com/find/emailupdates Get the latest information on the products and applications you select. Agilent T echnologies’ T est and Measurement Support, Services, and Assistance Agilent T echnologies aims to maximize the value you receive, while minimizing your risk and problems.
An important point after buying a device Agilent Technologies 87421A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Agilent Technologies 87421A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Agilent Technologies 87421A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Agilent Technologies 87421A you will learn all the available features of the product, as well as information on its operation. The information that you get Agilent Technologies 87421A will certainly help you make a decision on the purchase.
If you already are a holder of Agilent Technologies 87421A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Agilent Technologies 87421A.
However, one of the most important roles played by the user manual is to help in solving problems with Agilent Technologies 87421A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Agilent Technologies 87421A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
