A voltage multiplier is applied as a high source impedance, 36V, 300mA, 12W LED driver. The high source impedance is ideal for driving power LEDs because it accommodates variations in LED junction ...

Fig 1. This voltage regulator circuit (a) uses green LEDs as both the stabilization elements and as the voltage indicators at the front-panel switch (b). Fig 2. The addition of resistor R4 to the ...

Designed to directly replace 6MB, 12MB, 24MB, and 48MB incandescent bulbs at voltages from 6 to 48 V, the B321-XIW 9-mm LED module comes with a standard T 3 1/4 bayonet base for use in panel-mount ...

Entering the high-voltage domain for creating more efficient LED bulbs, the latest XLamp MX-6S and MX-3S LEDs sport the same footprint as the XLamp MX-6 and MX-3 LEDs while operating at higher ...

Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

Linear constantcurrent drivers, for instance, offer low EMI, low cost, and use only a few components. Many designers favor them for low-current applications where power loss is a minor concern. If ...