The Ultimate Bathing Experience with AQUA RAIN
A perfect companion to indulge yourself in a relaxing experience during bath time. Aqua Rain from Happinet Company, features LED lighting that creates multiple colors that shines through streaming fountains, helping you to relax by creating ultimate tranquility. It is very simple to use, you just place it on bath tube, and turn the switch ON by letting water to flow through its accompanying jets. Read more
Introduction of High Efficient LED Driver IC for LED Lighting by Renesas
One of the fastest LED market is in the field of lighting as a replacement for incandescent light bulbs, but use of direct current (DC) drive by LEDs, necessitates the conversion of alternating current (AC) power supply to DC. This requirement, bring a demand for elements that are designed to address issues such as cost, conversion efficiency as well as power factor. Based on this need Renesas Electronics has developed a highly efficient LED driver IC with high power factor and low cost in mind. In reducing the system cost, Renesas has introduced a voltage step-down control technology (single-stage), providing a high line-to-ground voltage. In addition to this the company has used low voltage MOSFET with a voltage tolerance of only 500 volts to 300 V, instead of typical 700 V. Read more
Development of Power Controlling IC for LED Lighting by MITSUMI ELECTRONIC
Mitsumi Electronic made an announcement on development of a power controlling IC targeted for LED lighting. The newly developed controlling IC is an insulation type AD/DC power controller capable of regulating higher harmonic currents satisfying IEC61000 3-2 Class C in addition to conforming to the ENERGY STAR standard. The newly developed MM3460 power controller IC makes use of single converter flyback resulting in a smaller form factor, higher efficiency (standby power consumption not exceeding 0.3 W) and overall reduction in component count. Read more
Optical Vegetable
When I first heard about this I immediately asked myself is that a gadget. Apparently not, it is just a method in developing leafy vegetable by water culture or what is called now a days a soil less farming. Read more
