🇬🇧 English Description
An LED Driver is an electronic circuit or module designed to power and control LEDs safely and efficiently. It regulates either current or voltage to ensure stable LED operation and longer lifespan.
Since LEDs are sensitive to current variations, using a proper driver prevents overheating and damage.
🔧 Main Functions
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Provides constant current regulation
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Provides constant voltage regulation
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Overvoltage protection
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Overcurrent protection
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Supports dimming (PWM or analog control)
⚙️ Types of LED Drivers
1️⃣ Constant Current Driver
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Used for high-power LEDs
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Provides fixed current (e.g., 350mA, 700mA)
2️⃣ Constant Voltage Driver
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Outputs fixed voltage (e.g., 12V, 24V)
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Common for LED strips and LED modules
3️⃣ PWM LED Driver
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Controls brightness via PWM signal
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Ideal for microcontroller-based projects
💡 Typical Applications
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LED lighting systems
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LED strips
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LED signage
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Automotive lighting
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Arduino / IoT projects
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LED matrix displays
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