Digital Acoustics ESBx-110 Dokumentacja Pobierz pdf (Strona 18)

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101

Introduction and General Information

ADDvantage-32 PLUS ● AC to DC Power Converter

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1.2.5 SNUBBER PC BOARD (10 through 510 and 550 ADC Power Converters only)

The SNUBBER BOARD (Figure 1-7) contains resistor/capacitor circuits for protection of

the SCR's. They are placed on a board instead of across the SCR's so they are not

misapplied when replacing an SCR. In units rated 540, 850, 1550, and 3000 ADC, the

snubbers are mounted directly to the thyristor module assembly.

Figure 1-7. Snubber PC Board (A4)

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Digital Acoustics ESBx-110 Dokumentacja Strona 18

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