Uses: LED lighting power supply (AC power use), and other long-life power supply circuit ☆ So far, although the LED's long life, but the life of their systems by the power supply components used in the life of electrolytic capacitors to determine the The.
Therefore, the life of this power is unknown. ☆ the world's first, do not use electrolytic capacitors for power components
Features：
※ smooth loop does not use electrolytic capacitors
1, because the loop does not use electrolytic capacitors, so there will be no obstacles life of components. So life is unknown. (Reference: It is now available in the market an alternative to ordinary light bulb incandescent light bulbs LED lighting is one of the life of about 40 times, equivalent to 4 million hours.), Because LED is a dc current drive components, when connected to AC power supply, generally using the rectifier part and smooth loop DC stabilized power supply,
The smoothing circuit in the electrolytic capacitor will be necessary because of the surrounding temperature and the self-heating rise 10 ℃, which led to life expectancy by half, so electrolytic capacitors hinder the life of LED lighting.
2, energy-saving: If using 4 million hours, compared with incandescent bulbs can save electricity bill of around 27,900 yen, reducing CO2 emissions is about 495kg. (Reference: 40,000 hours to 12 hours a day to calculate the lighting, you can use about 10 years)
Main Specifications: Input voltage: AC 85V ~ 265V Efficiency: 85% ± 5% (when using the 4W LED) Maximum output power: 20W (AC 85V ~ 100V input) power factor: 90% (using a 4W LED when) 15W ( AC 100V ~ 260V input) Function: input under-voltage protection, input over-voltage protection, MOSFET overload protection, thermal protection, LED open detection
