Research Article
Design of High Efficiency Illumination for LED Lighting
Table 1
Specifications of proposed circuit.
| Input voltage, | 140 V | Current ratio, | 0.7 | Turn ratio, | 0.30 | Turn ratio of dimming circuit | 0.125 | Switching frequency, | 50 kHz | Resonant frequency, | 40 kHz | Maximum loading current of LED, | 350 mA | Operating voltage of LED, | 78.8 V | Total output power, | 112 W | Value of output capacitor, | 330 F |
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