The Nokero N100 is roughly the same size as a standard incandescent bulb, with a diameter of 70mm and a height of 125mm. Its waterproof plastic case is equipped with 4 small solar panels, 5 LEDs and a replaceable NiMH battery. The Nokero N100 has a battery life of 2-3 years and a solar panel life of 5 years.
This solar bulb is available for four hours when fully charged and is generally available for two hours after a day of sun exposure. Of course, the specific charging situation is also affected by the weather, season and latitude, and the charging condition is better in the area closer to the equator.
Since some old areas still use old kerosene lamps, Nokero has now extended the solar bulbs to some countries in Africa. Compared to kerosene lamps, the Nokero N100 can reduce CO2 emissions by 550 pounds per year. Although it is not clear about its specific brightness, Nokero says its brightness is five times that of kerosene lamps, and its energy consumption is one-hundredth of the latter. .
Zener Diode, the English name Zener diode, also known as Zener diode. By using the reverse breakdown state of the pn junction, the current can be varied over a wide range and the voltage is substantially constant, and the diode that acts as a voltage regulator is fabricated. [1] This diode is a semiconductor device that has a very high resistance until the critical reverse breakdown voltage. At this critical breakdown point, the reverse resistance is reduced to a small value in this low resistance region. The current is increased and the voltage is kept constant. The Zener diode is binned according to the breakdown voltage. Because of this characteristic, the Zener diode is mainly used as a voltage regulator or voltage reference component. Zener diodes can be connected in series for use at higher voltages, resulting in higher regulated voltages in series.
Zener Diode
Power Zener Diode,Zener Diode,Zener Diode Regulator,Zener Diode 56V
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