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Determining lamp life

Determining lamp life Rated lamp life is affected by several variables BY DEAN BELL and DOUG RUTAN Welch Allyn Lighting Products Skaneateles Falls, NY WhenContinue

High-voltage supply meets X-ray needs

High-voltage supply meets X-ray needs A modular 200-W supply, the Series XMA provides up to 60 kV along with a 30-kHz filament-voltage output of 3Continue

Laboratory supply has dual outputs

Laboratory supply has dual outputs The Model 303D laboratory power supply provides dual outputs, each rated for 0 to 30 V at 3 A. ItContinue

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