Most dimmers use pulse width modulation (PWM) to control the amount of power that is delivered to the lamp. Those that come bundled with a switch faceplate control the firing angle of a Triac on the ...

The IRPLHALO1E reference design circuit is available for the IR2161 halogen transformer IC. The reference design is a prefabricated and proven circuit for halogen lighting applications, which can ...

Described as the first intelligent control IC designed for transformers that drive low-voltage halogen lamps, the IR2161 adaptive deadtime controller integrates all necessary functions into a single 8 ...

glass disc with mirrored coating, halogen lamp, transformer, wood, metal, tripod and wire ...