Tektronix P6022 Manual de usuario

P6022

Current Probe

ZZZ

Instruction Manual

*P070094805*

070-0948-05

P6022

Current Probe

ZZZ

Instruction Manual

Warning

The servicing instructions are for use by qualiﬁed personnel

only. To avoid personal injury, do not perform any servicing

unless you are qualiﬁed to do so. Refer to all safety summaries

prior to performing service.

www.tektronix.com

070-0948-05

or suppliers, and are protected by national copyright laws and international treaty provisions.

Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication

supersedes that in all previously published material. Speciﬁcations and price change privileges reserved.

TEKTRONIX and TEK are registered trademarks of Tektronix, Inc.

Contacting Tektronix

Tektronix, Inc.

14200 SW Karl Braun Drive

P.O. Box 500

Beaverton, OR 97077

USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200.

Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Warranty

Tektronix warrants that the product will be free from defects in materials and workmanship for a period of one (1)

year from the date of original purchase from an authorized Tektronix distributor. If the product proves defective

during this warranty period, Tektronix, at its option, either will repair the defective product without charge for

parts and labor, or will provide a replacement in exchange for the defective product. Batteries are excluded from

this warranty. Parts, modules and replacement products used by Tektronix for warranty work may be new or

reconditioned to like new performance. All replaced parts, modules and products become the property of Tektronix.

In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration

of the warranty period and make suitable arrangements for the performance of service. Customer shall be

responsible for packaging and shipping the defective product to the service center designated by Tektronix,

shipping charges prepaid, and with a copy of customer proof of purchase. Tektronix shall pay for the return of the

product to Customer if the shipment is to a location within the country in which the Tektronix service center is

located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for

products returned to any other locations.

This warranty shall not apply to any defect, failure or damage caused by improper use or improper or inadequate

maintenance and care. Tektronix shall not be obligated to furnish service under this warranty a) to repair damage

resulting from attempts by personnel other than Tektronix representatives to install, repair or service the product;

b) to repair damage resulting from improper use or connection to incompatible equipment; c) to repair any damage

or malfunction caused by the use of non-Tektronix supplies; or d) to service a product that has been modiﬁed or

integrated with other products when the effect of such modiﬁcation or integration increases the time or difﬁculty

of servicing the product.

THIS WARRANTY IS GIVEN BY TEKTRONIX WITH RESPECT TO THE PRODUCT IN LIEU OF ANY

OTHER WARRANTIES, EXPRESS OR IMPLIED. TEKTRONIX AND ITS VENDORS DISCLAIM ANY

IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

TEKTRONIX’ RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE

AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY.

TEKTRONIX AND ITS VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL,

OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER TEKTRONIX OR THE VENDOR HAS

ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.

[W15 – 15AUG04]

Table of Contents

General Safety Summary ......................................................................................... iv

Service Safety Summary.......................................................................................... vi

Compliance Information......................................................................................... vii

Safety Compliance........................................................................................... vii

Environmental Considerations .............................................................................. ix

Operator Information............................................................................................... 1

Description ..................................................................................................... 1

Installation...................................................................................................... 2

Operating Considerations..................................................................................... 5

Service Information ................................................................................................ 9

Warranted Characteristics..................................................................................... 9

Typical Characteristics ....................................................................................... 11

Circuit Description ........................................................................................... 12

Probe Performance ........................................................................................... 13

Performance Veriﬁcation..................................................................................... 15

P6022 Test Record............................................................................................ 21

Adjustment Procedure........................................................................................ 22

Maintenance................................................................................................... 24

Replaceable Electrical Parts...................................................................................... 28

Parts Ordering Information .................................................................................. 28

Using the Replaceable Parts List............................................................................ 28

Replaceable Mechanical Parts.................................................................................... 32

Parts Ordering Information .................................................................................. 32

Using the Replaceable Parts List............................................................................ 32

Index

P6022 Instruction Manual i

Table of Contents

List of Figures

Figure 1: P6022 probe, termination, and ground lead.......................................................... 1

Figure 2: Connecting the probe and termination to the oscilloscope ........ .................. ............... 2

Figure 3: Insertion impedance of the probe ..................................................................... 7

Figure 4: Probe and termination input current vs. frequency derating ...................................... 10

Figure 5: Midband accuracy test setup.......................................................................... 15

Figure 6: High frequency bandwidth test setup................................................................ 18

Figure 7: Connecting the probe to the calibration ﬁxture..................................................... 23

Figure 8: Location of probe and termination adjustments .................................................... 24

Figure 9: Disassembling the probe .............................................................................. 25

Figure 10: P6022 probe component location................................................................... 31

Figure 11: P6022 termination component Location ........................................................... 31

Figure 12: P6022 exploded view ................................................................................ 34

ii P6022 Instruction Manual

Table of Contents

List of Tables

Table 1: Warranted electrical characteristics .................................................................... 9

Table 2: Warranted environmental characteristics .............................................................. 9

Table 3: Maximum ratings ....................................................................................... 10

Table 4: Electrical characteristics................................................................................ 11

Table 5: Mechanical characteristics ............................................................................. 11

Table 6: Equipment list ........................................................................................... 14

Table 7: P6022 low frequency bandwidth measurements..................................................... 18

Table 8: High frequency bandwidth measurements ........................................................... 20

Table 9: P6022 test record........................................................................................ 21

Table 10: Replaceable electrical parts........................................................................... 30

Table 11: Replaceable mechanical parts ........................................................................ 33

P6022 Instruction Manual iii

General Safety Summary

General SafetySummary

Review the following safety precautions to avoid injury and prevent damage to

this product or any products connected to it.

To avoid potential hazards, use this product only as speciﬁed.

Only qualiﬁed personnel should perform service procedures.

To Avoid Fire or Personal

Injury

Connect and Disconnect Properly. Do not connect or disconnect probes or test

leads while they are connected to a voltage source.

Connect and Disconnect Properly. De-energize the circuit under test before

connecting or disconnecting the current probe.

Connect and Disconnect Properly. Connect the probe output to the measurement

instrument before connecting the probe to the circuit under test. Connect the

probe reference lead to the circuit under test before connecting the probe input.

Disconnect the probe input and the probe reference lead from the circuit under test

before disconnecting the probe from the measurement instrument.

Ground the Product. This product is indirectly grounded through the grounding

conductor of the mainframe power cord. To avoid electric shock, the grounding

conductor must be connected to earth ground. Before making connections to

the input or output terminals of the product, ensure that the product is properly

grounded.

Observe All Terminal Ratings. To avoid ﬁre or shock hazard, observe all ratings

and markings on the product. Consult the product manual for further ratings

information before making connections to the product.

Connect the probe reference lead to earth ground only.

Do not connect a current probe to any wire that carries voltages above the current

probe voltage rating.

Do Not Operate Without Covers. Do not operate this product with covers or panels

removed.

Do Not Operate With Suspected Failures. If you suspect that there is damage to this

product, have it inspected by qualiﬁed service personnel.

Avoid Exposed Circuitry. Do not touch exposed connections and components

when power is present.

Do Not Operate in Wet/Damp Conditions.

Do Not Operate in an Explosive Atmosphere.

Keep Product Surfaces Clean and Dry.

TermsinthisManual These terms may appear in this manual:

iv P6022 Instruction Manual

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