Facing the Future: The Role of 5G and Beyond in Shaping PCB Demand
It’s Only Common Sense: Stop Pitching, Start Listening
Trouble in Your Tank: Causes of Plating Voids, Pre-electroless Copper
Gardien Group Now offers Insulation (IR) Testing and Micro-Short Detection
January 14, 2022 | Gardien GroupEstimated reading time: 1 minute
As part of Gardien’s growing list of options for quality control in the printed circuit boards industry, we now offer Insulation Testing and Micro-Short detection on our Flying Probe lines running the Gardien FPX software.
IR Test, unlike Hi-Pot Testing, supplies a selected voltage and monitors the isolation of the nets or planes tested to a pre-determined resistive threshold. With standard Hi-Pot, the high voltage is applied to the planes or nets and looks for a current leak or breakdown. IR testing has grown in popularity in recent years, especially with high speed and Aerospace designs.
Micro-Shorts have plagued manufacturers for years and Gardien now offers an option which detects these very small shorts. Although standard Isolation testing will find these shorts, there is a possibility the current being passed during the Isolation Test could burn the microfilament and upon retest, pass the board. The problem is that residue may remain at the filament site and over time metalogical activity may cause the short to reappear down the road resulting in a field failure.
Micro-Short Detection using the same principles for isolation testing but used very low current during the test so that any of these micro-shorts may be detected before the main Continuity and Isolation tests are performed. Gardien’s FPX solution offers selectable currents and the micro-short test is performed as a part of the test cycle with the regular test. Although this option does add time to the overall test, It makes perfect sense to use this option on product that may have a history tight space microfilament shorting. “It can save you from a costly return from the field” stated Rick Meraw, one of Gardien’s R & D members.
Gardien has constantly upgraded and added new technologies and most advanced features to its new and existing machines during its long journey in the field. Consistent R&D and the ability to adapt to drastic changes have made Gardien one of the most dynamic names in the PCB industry.
Contact your nearest Service Centre for further details or visit www.gardien.com.
Share on:
Suggested Items
Merlin Circuit Technology Earns NADCAP 2nd Year Merit
05/13/2025 | Merlin Circuit TechnologyMerlin Circuit Technology Ltd, a leading manufacturer of advanced printed circuit boards (PCBs) for mission-critical applications, has announced the successful completion of its latest NADCAP audit, achieving prestigious 2nd Year Merit Status.
Vertical Aerospace, Honeywell Expand Partnership to Bring VX4 eVTOL to Market
05/13/2025 | HoneywellVertical Aerospace and Honeywell announced the signing of a new long-term agreement that expands their existing partnership and reinforces Honeywell’s commitment to the certification and production of Vertical’s electric vertical take-off and landing (eVTOL) aircraft, the VX4.
Barnes Aerospace Appoints George Whittier as CEO
05/12/2025 | BUSINESS WIREBarnes Aerospace, a global provider of component repair services and manufacturer of highly-engineered parts primarily for aeroengines and an operating division of Barnes Group Inc., announced the appointment of George Whittier to the newly created role of CEO, effective May 12, 2025.
'Chill Out' with TopLine’s President Martin Hart to Discuss Cold Electronics at SPWG 2025
05/02/2025 | TopLineBraided Solder Columns can withstand the rigors of deep space cold and cryogenic environments, and represent a robust new solution to challenges facing next generation large packages in electronics assembly.
Kitron: Q1 2025 - Strong Start to the Year
04/25/2025 | KitronKitron reported first-quarter results characterised by continued momentum in the Defence & Aerospace market sector and a growing order backlog.