AN809 ballast equivalent, digitally addressable dali dimming ballast.
include EMI filtering, transient protection and lamp FAULT protection.
International Rectifier (IR) and Microchip Technology Inc. worked together to design a DALI type ba.
The IRPLDIM2 Demo Board consists of an EMI filter, an active power factor correction front end, a ballast control section, a digital control section, and a resonant lamp output stage. A block diagram of the design is shown in Figure 3.
The EMI filter.
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