I am looking for test equipment to perform the Q (resonance) test outlined in MIL-46058C. This test is performed on coupon PCB's with a standard Y pattern an is used to evaluate the performance of coatings applied to the coupon.
Here is a link to the MIL spec I am referencing...
I am looking for recommendations for marking ribbon cable assemblies. We need to build and label a bunch of flat, fine pitch (0.025"), 100 circuit cables that are 2.5" wide. The insulation is PVC. I need a label or marker that is moderately durable and will withstand normal installation and...
All:
I am designing a test system that involves a DUT (device under test) that contains a capacitor bank (5000uF @ 600 VDC). Our test system contains a bleed resistor (7.5k ohm) to discharge the cap bank at the end of the test. I need a safety rated circuit that will detect the voltage of the...
I was reviewing a piece of industrial machinery for a client and discovered the machine builder used wirenuts to connect conductors in several places in the internal wiring of the machine. Included was several places where the protective (earth) ground was spliced/pigtailed using wirenuts. I...
I am working on a project where I need to isolate a 1500W, 1kV power supply with an electromechanical relay/contactor as part of a safety system to meet the requirements of IEC category 3. I need to switch the output (1kV) but not under load. The primary switching element(s) need to be monitored...
