LED Drivers & LED Lighting Design

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LED Bulb Reference Designs

LED Lamp Reference Designs

National has many reference circuits for popular MR16, Edison-type A-lamps, P, PAR, BR lamps as well as downlight fixtures. Solutions include 120VAC and 230VAC, isolated and non-isolated, and dimming and non-dimming reference designs in multiple topologies to optimize cost and performance.

LED Bulb & Downlight Replacement Reference Designs

 

Browse All LED Lighting Eval Boards & Reference Designs

For archive LED reference designs by Vin/Vout/Iout, see parametric reference design table.