M
mike
Guest
I just spent three days with a milliohm-meter trying to find a short
in a SMT board. Then I remembered I had a logic pulser and current
probe. Stuffed in a pulse and traced the current flow clear across the
board right to a shorted component concealed UNDER another part.
I would NEVER found it with an ohm-meter cause there was nothing
in the vicinity of the bad part to probe.
Then I remembered that I had three sets of probes.
For Sale, one pair logic pulser and current tracer probes.
Go Here for more info, links to HP site, pictures, pricing etc.
http://nm7u.tripod.com/homepage/te.html
Maybe trade for something on the want list.
They're priced for experimenters...no resellers please...
Thanks, mike
--
Return address is VALID.
Bunch of stuff For Sale and Wanted at the link below.
Toshiba & Compaq LiIon Batteries, Test Equipment
Yaesu FTV901R Transverter, 30pS pulser
Tektronix Concept Books, spot welding head...
http://www.geocities.com/SiliconValley/Monitor/4710/
in a SMT board. Then I remembered I had a logic pulser and current
probe. Stuffed in a pulse and traced the current flow clear across the
board right to a shorted component concealed UNDER another part.
I would NEVER found it with an ohm-meter cause there was nothing
in the vicinity of the bad part to probe.
Then I remembered that I had three sets of probes.
For Sale, one pair logic pulser and current tracer probes.
Go Here for more info, links to HP site, pictures, pricing etc.
http://nm7u.tripod.com/homepage/te.html
Maybe trade for something on the want list.
They're priced for experimenters...no resellers please...
Thanks, mike
--
Return address is VALID.
Bunch of stuff For Sale and Wanted at the link below.
Toshiba & Compaq LiIon Batteries, Test Equipment
Yaesu FTV901R Transverter, 30pS pulser
Tektronix Concept Books, spot welding head...
http://www.geocities.com/SiliconValley/Monitor/4710/