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Performance

Verification

Tests

The procedures in this section are used to test the multiplexer’s electrical

performance using the specifications in Appendix A - Specifications of the

Agilent E1346A Single Ended Relay Multiplexer User’s Manual as the

performance standard.

There are two performance verification tests for the relay multiplexers: Test

2-1: Closed-Channel Resistance Test and Test 2-2: DC Isolation Test.

These tests are suitable for incoming inspection, troubleshooting, and

preventive maintenance.

Wiring the

Test Fixture

A test fixture is required for the performance verification tests. Figure 2-1

shows typical connections using an Agilent E1346A terminal block for the

test fixture. You may want to order an extra terminal block to use as a test

fixture, so that you don’t have to re-wire each time the tests are performed.

The Agilent E1346A terminal block part number is E1346-80001.

Figure 2-1. Test Fixture Connections

Verification Tests 2-3

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Agilent Technologies E1346A Manuale di Servizio Pagina 21