Yelo Product Catalogue 2015
Yelo Product Catalogue 2015
Yelo Product Catalogue 2015
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YELO PCB Testing - Turnkey Test Systems PRODUCTS AND SERVICES<br />
TEST FIXTURES<br />
Test<br />
Fixtures<br />
CHOOSING THE RIGHT SYSTEM<br />
MECHANICAL TEST FIXTURE KIT<br />
Use for PCBs with less than 70 probes.<br />
Recommended test pad diameter = 1.5mm<br />
The maximum number of pogo pin probes is limited to 100 probes,<br />
because above 70 probes, an operator cannot close the lid onto the<br />
PCB as the force required is too great.<br />
We can provide you with a range of<br />
fully wired test fixtures for bed of<br />
nails. In-circuit test or functional test<br />
of printed circuit boards or assembled<br />
products. The fixture kits can be<br />
powered and controlled by the <strong>Yelo</strong><br />
Testpoint range of instruments or<br />
PXI instrumentation or even using<br />
manually operated switches.<br />
DIMENSIONS<br />
EACH TEST FIXTURE KIT INCLUDES<br />
Fixture base<br />
Ground plate<br />
Stripper plate to<br />
protect probes<br />
when no PCB fitted<br />
Probe plate<br />
(undrilled)<br />
Top hat and<br />
3 cross bars<br />
24 pusher feet<br />
(8 per cross bar)<br />
to push PCBs<br />
onto probes<br />
PCB FIXTURE SIZE MAX PCB LENGTH MAX PCB WIDTH<br />
Sloped 160mm / 6.2 inches 320mm / 12.6 inches<br />
Standard 250mm / 9.8 inches 320mm / 12.6 inches<br />
Large 310mm / 12.2 inches 550mm / 21.7 inches<br />
HOW TO COMPLETE YOUR FIXTURE<br />
Simply drill holes on your CNC for the<br />
pogo pins in the probe plate to match<br />
up with your PCB, fit and wire the<br />
pogo pins and mount any additional<br />
golden unit PCBs, microprocessor<br />
programmers or instruments inside.<br />
CAM-OPERATED TEST FIXTURE KIT<br />
Use for PCBs with more than 70 probes.<br />
Recommended test pad diameter = 1.0mm<br />
Includes cam-operated lever.<br />
The lever action provides the force required to close the lid onto<br />
the PCB, useful to press probes against your PCB and allows you<br />
to use more than 100 probes.<br />
Things for you to consider:<br />
– Would you like us to drill the pogo<br />
pin holes?<br />
– Would you like us to fit the pogo<br />
pins?<br />
– Would you like us to wire the<br />
pogo pins?<br />
– Would you like us to mount any<br />
golden units or PCBs.<br />
– Do you need any cut-outs or<br />
connectors such as USB, HDMI,<br />
ethernet on the side of the fixture?<br />
– Top probing is available as an<br />
option. Please email us your gerber<br />
file to discuss.<br />
Dual Well – Standard<br />
2 separate independent plates<br />
Dual Well – Large<br />
2 separate independent plates<br />
220mm / 8.7 inches<br />
350mm / 13.8 inches<br />
150mm / 5.9 inches<br />
250mm / 9.8 inches<br />
20 www.yelo.co.uk email: sales@yelo.co.uk tel: +44 (0)28 9335 7300 21
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