GaN power components using LED bulbs 6 on sale

Toshiba lighting technology has developed a power supply circuit in the application of GaN power components halogen LED bulb. New products will be launched in March 6, 2015. Compared with the original use of silicon power components, the use of GaN power components, to the equivalent of about 10 times the former 700kHz frequency. As a result, the area of the main circuit of the power supply can be reduced to about 40% of the original products of the company.

New products in the space vacated by the miniaturization of the addition of dimming function. With the use of phase dimming control and dimming control software IC, not only for the purpose of the LED dimmer, even the incandescent lamp dimmer also supports the "PREMIUM dimming technology" function. This function can suppress the power supply voltage fluctuations and the distortion of the light generated by the phenomenon of light flashes. In addition, you can smoothly from 0% (lights out) to the 100% (full light) for dimming.

The development of the LED bulb equipped with luminous flux of 200lm and 250lm two products, the proposed retail price of 7500 yen (excluding tax, equivalent to about RMB 393 yuan). Target sales, two products together for the 60000.

In addition, the product is scheduled to be held on March 2015 3 ~ 6 Lighting Fair (the Twelfth International Lighting Exhibition) on display.

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