Static Control gloves can be classified as Personal Protective Equipment (PPE) to reduce the risk of electrostatic discharge (ESD). There are several types of ESD Gloves: Nitrile, Vinyl, Latex, Rubber and humidity independent conductive carbon/nylon yarn gloves as illustrated in Figure 1 above. Due to an astounding rise in the number of non-compliant and suspect … [Read more...]
Get the Job Done – Pocket-Sized 20 MHz Wireless Oscilloscope
In photography, they say the best camera is the one you have with you. The same may be said for simple electronic test equipment. For example, I was recently working with a client and we needed to verify Vcc voltage on one of their boards. Not having a DMM quickly available in their lab, I pulled out a tiny DMM from my troubleshooting kit, no larger than a pack of cigarettes. … [Read more...]
300 W Medical AC-DC Power Supply Series Complies with 4th Edition EMC Standards
CUI’s Power Group today announced the addition of a compact 300 W series to its line of internal ac-dc medical power supplies. The VMS-300A series, available in industry standard 3” x 5” open frame and metal enclosed packages, delivers efficiencies up to 94% and high power densities up to 14.5 W/in3. Meeting EN 60601-1 edition 3.1 safety standards and 4th edition EMC … [Read more...]
Free Drivers Incorporate Spectrum Analyzer into Automated Compliance Testing
Now you can incorporate Signal Hound analyzers into your LabVIEW workflows. We're happy to finally offer something that's been on our To-Do list for quite a while now—powerful, fully functional Signal Hound virtual instrument drivers for the industry-standard LabVIEW® software from National Instruments®. These free drivers offer a direct connection to the functions of the … [Read more...]
Developing an In-House EMC Troubleshooting & Pre-Compliance Test Lab
While investing in your own full in-house EMC test laboratory may seem difficult to justify, most companies should be able to afford to implement some level of pre-compliance testing capability. Outside compliance test labs can cost upwards of $2,000 per day. The advantage of being able to perform some of the key tests in-house is that you can quickly determine whether your … [Read more...]
New EMI Shielding Quiet Vents Available
Tech-Etch manufactures EMI Shielded Quiet Vents from prototype to high volume requirements. In-house plating improves shielding effectiveness and environmental protection, while providing fast turnaround. 8300 Series Quiet Vents are designed to provide high EMI shielding ratings of up to 90 dB attenuation. Shielding performance is achieved from two ¼-inch thick honeycomb … [Read more...]
More Intuitive Oscilloscope 70 MHz to 300 MHz Released
The new R&S®RTB2000 Oscilloscope takes this class of instruments to a completely new level with a higher resolution, more memory, a larger touch screen, more intuitive and a ‘smart-phone-like’ operation. Introducing the ideal tool for troubleshooting embedded designs in development, production and service, as well as university labs and classrooms. • 10 Bit A/D … [Read more...]
Traditional Hi-Q, Low ESR, Multilayer Ceramic Capacitors Offered
PPI offers traditional Hi-Q, Low ESR, Multilayer Ceramic Capacitors. The 2225 C/P (.220" x .250") and 3838 C/P (.380" x .380") case size capacitors have an increased Operating Temperature qualified to 200°C. These capacitors exhibit Low ESR/ESL, Low Noise, High RF Power, High Self-Resonance, as well as ultra-stable performance over temperature and available in NPO … [Read more...]
Review: EMC – Methods, Analysis, Circuits, and Measurement
Electromagnetic Compatibility - Methods, Analysis, Circuits, and Measurement, David Weston, CRC Press, 2017 (3rd edition) While I've reviewed many books on EMC, this one by David A. Weston, is the most complete in coverage yet. The 1157-page book covers not only basic and advanced theory of EMC, but includes product design, commercial and military measurement techniques, and … [Read more...]
New Free-Running Reference Oscillators Deliver Exceptional Phase Noise Performance
Pasternack, a leading provider of RF, microwave and millimeter wave products, has released six new free-running reference oscillators that generate a highly stable and accurate output frequency response with low phase noise and spurious performance levels, making them ideal in phase locked loops, function generators, frequency synthesizers and receivers for communication, … [Read more...]
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