It
takes more than simply a strong in-circuit tester to test today’s powerful
PCBs. By using two-stage vacuum fixtures, users of Agilent
3070 can gain
important technical advantages that provide safe and effective access to all
test points, even into the most intricate assemblies.
What are Dual-Stage
Vacuum Fixtures
The
purpose of the dual-stage vacuum fixture is to engage test probes in two
different phases successively. An initial vacuum is applied on the first stage,
enabling programming safe power-up and simple functional testing. By raising
the vacuum in the second stage, more probes are activated for
through-in-circuit testing.
For
densely populated or multi-layered PCBs, where it can be challenging to access
all test locations in a single step, this method is quite helpful.
Technical Advantages for Agilent 3070
Expanded Test Coverage:
Bi-level
testing is made possible by dual-stage fixtures, guaranteeing that even the
most intricate boards can be carefully monitored. Because it supports
high-density assemblies and optimizes the system’s test pin capability, this is
essential for manufacturers using the Agilent 3070.
Reduced Mechanical Stress:
The
fixture reduces the possibility of PCB warping or component damage by engaging
probes in two steps. Boards containing are best suited for this method.
Flexible Test Strategies:
By
separating the test phases, a single fixture configuration can accommodate
programming, flash testing, or functional checks before full ICT. This
adaptability cuts down on handling time and optimizes workflow.
Assistance with Complex Test
Techniques
Before
doing in-circuit testing, several tests require the board to be powered on or
programmed. Without removing the board from the fixture, a dual-stage fixture
enables these activities in the first stage and facilitates testing in the
second.
Increased Efficiency and Throughput
By
reducing handling time and boosting throughput, dual-stage setups can simplify
the testing procedure in high-volume industrial settings where every second
matters. This is the advantage that can save you time and effort.
Flexibility and Compatibility
Agilent
3070 systems are fully compatible with contemporary dual-stage vacuum fixtures,
such as those offered by Equip-Test. These systems include sturdy construction,
adaptable setups, easy-to-use features, including ergonomic handles, and little
upkeep.
Key Features to Look
For
While
choosing a dual-stage vacuum fixture for your Agilent 3070, consider the following features:
-
Precision
alignment and probe engagement capabilities
-
Sturdy
materials and construction
-
Customizable
Probe Layouts
-
Easy-to-use
vacuum controls
-
Support
for both mechanical and vacuum covers
Final Words
When
used with the Agilent
3070, two vacuum
fixtures demonstrate a major improvement in ICT technology. By offering better
test coverage, reduced strain on PCBs and support for complex test procedures,
these fixtures can help you raise yields, enhance quality and increase
manufacturing efficiency.
Are
you ready to make your testing process more efficient?
Get
in touch with us right now for expert advice and targeted solutions for the
Agilent 3070 system!
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