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Figure 3 - Device temperature at 90VAC input condition

Figure 2 - System efficiency

Formula 1-Two-switch flyback solution for LED

Figure 1-Schematic of proposed converter

LEDs provide high efficiency and long life compared to conventional lighting sources. Therefore, they are becoming first priority of lamp types to reduce ...

The new high-density Cree XLamp® CXA1520, which was introduced at LpS 2013, allow a doubling of the strength of spot lights compared to previous arrays and ...

For the experiment we compare the ModuLED 9980 with the LPF11180-ZHE. The ModuLED 9980 is a passive LED cooler from extruded aluminium with a diameter. of 99mm ...