المستخدم 21ks003

مستخدم منذ : 3 شهور (منذ فبراير 15)
الرتبة : مستخدم مسجل
الاسم الكامل:
السكن الحالي:
الموقع الإلكتروني: https://www.etopsmps.com/
نبذة شخصية: A Fast Charger does not follow these rules as much. It pumps as much as current (Amperes) as it can, to quickly charge the battery. Many of us may might wonder why high voltages do not damage the battery? As the fast charging devices have a higher peak voltage capacity batteries and specially designed ICs, so it can pretty high voltages with ease. These devices generally have a peak voltage capacity of 80 per cent which is the reason fast charging is most effective when the battery percentage is below 50 percent.


LED Drivers

Keeping the above basic concepts in mind, it is obvious that designing a led driver means to design a current source circuit to drive the equivalent LED load, obtaining the total required luminous flux.

Since the most common lighting applications are in the range 1W-100W, LED Drivers are designed as switching mode circuits in order to reduce the power losses that generate heat inside the lamp.

While typical SMPS (Switching Mode Power supply) circuits have constant voltage output, a LED driver is a switching mode circuit with constant current output.

There are two main categories of LED drivers: DC LED Drivers and AC LED Drivers.

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