LED12W-48-C0250-D

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LED lighting becomes increasingly popular since it is energy efficient and eco-friendly. LED drivers, as an important part of LED lighting, make up today\'s increasingly sophisticated LED lighting systems. LED12W-48-C0250-D is a kind of LED driver with its own application field and working principle.

Application Field

LED12W-48-C0250-D is a constant voltage LED driver, meaning it is designed to convert an AC 110V/ 220V input to a DC 12V/ 24V output. It is designated for driving no more than 12W LED lights, mainly like LED strip, LED wall washer, LED module and so on. Compared to traditional lighting, LED lighting gives people more convenience and enjoyment on their life experience.

Working Principle

The working principle of LED12W-48-C0250-D is the same as any other LED driver - to transform the power source. It works on a typical switched-mode power converter architecture – a combination of rectifying, filtering, controlling, and protecting circuits.

The operation process of the LED driver is as follows. First of all, when power is applied to the LED driver, the rectifier filter circuit turns the AC voltage into a DC voltage. This DC voltage is then be converted into a pulse-width-modulated (PWM) wave signal by a PWM controller. The PWM wave is controlled by a feedback signal sent from the output circuit in order to maintain the desired voltage level. Finally, the output voltage can reach the LED load condition by controlling the switching elements.

Benefits

LED12W-48-C0250-D driver provides several advantages for LED lighting. It features a power factor (PF)> 0.9 rating, high output efficiency ( > 85%) and low output ripple (≤ 0.5%). It is also designed to pick up dimmable systems, with PWM dimming up to 100%. Moreover, this LED driver comes with complete safety protection, such as short-circuit protection, over-voltage protection, over-heating protection and reverse polarity protection.

LED12W-48-C0250-D LED driver provides high power with high reliability and accuracy, making it ideal for LED lights in both residential and commercial environments. This driver is convenient and easy to install, which is widely used in LED lighting locations like indoor, outdoor, automotive, projects and home appliances.

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