NASA NTRS · 19900000321
Small, Lightweight Welding-Current Indicator
Abstract
Welding-current indicator made of surface-mounted components on flexible circuit board. Holds variety of components on surface. After assembly, flexible circuit wrapped to fit around transformer core. Surface-mounted devices make it unnecessary to drill holes in circuit board to accommodate component leads. Use of small surface-mounted devices result in lightweight, compact indicator circuit.
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Huston, Steven W.. 1990-07-01. Small, Lightweight Welding-Current Indicator. https://ntrs.nasa.gov/citations/19900000321
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