Advanced transition-mode PFC controller

Features ■ Transition-mode control of PFC pre-regulators ■ Very precise adjustable output overvoltage protection ■ Tracking boost function ■ Protection against feedback loop failure (Latched shutdown) ■ Interface for cascaded converter's PWM controller ■ Input voltage feedforward (1/V2)

WEAR RINGS

DESCRIPTION The BECA 005 profile is a machined guide ring with a 30° angle cut as standard in a tubular material composed of a cotton weave with a superfine mesh, imbibed with phenolic resin with added lubricant. Other types of cuts can be made. APPLICATIONS Hydraulic cylinders Hydra

WEAR RINGS

DESCRIPTION The BECA 005 profile is a machined guide ring with a 30° angle cut as standard in a tubular material composed of a cotton weave with a superfine mesh, imbibed with phenolic resin with added lubricant. Other types of cuts can be made. APPLICATIONS Hydraulic cylinders Hydra

1A MINIATURE GENERAL PURPOSE PLASTIC RECTIFIER

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Super Fast-Acting Fuse

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Fast-Acting Fuse

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