HLN-80H-15B

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LED Drivers are devices used to control and regulate the power going to an LED. The HLN-80H-15B LED Driver is a mid-power linear LED driver suitable for most LED lighting applications that require robust and precise power control.

Specifications

The HLN-80H-15B LED Driver has a maximum output power of 15W, and can be dimmed via a pulse-width modulation (PWM) signal or range-type analog voltage signal. It has a narrow-range design, allowing it to operate at constant currents from 100mA to 700mA. It also has over-current and short-circuit protection.

Application Field

The HLN-80H-15B is suitable for applications such as residential and commercial lighting, display case lighting, decorative lighting, and other applications which require low power LED lighting. It is highly efficient, with an efficiency rating of 92% and has a wide operating temperature range, allowing it to be used in both indoor and outdoor environments. It is also RoHS compliant, and is CE certified.

Working Principle

The HLN-80H-15B is a linear LED driver, meaning it works by regulating the voltage across the LED and the current passing through it. It has two key components: a switching circuit, and a control circuit. The switching circuit consists of an inductor, a capacitor, and a MOSFET, and it is this circuit that regulates the voltage and current passing through the LED. The control circuit consists of an operational amplifier and several resistors, and it is this circuit that controls the switching circuit and allows it to be dimmed via a PWM or analog voltage signal.

Conclusion

The HLN-80H-15B is a mid-power linear LED driver suitable for most LED lighting applications that require robust and precise power control. It is highly efficient, has a wide operating temperature range, is RoHS compliant, and is CE certified. It is ideal for applications such as residential and commercial lighting, display case lighting, decorative lighting, and other applications which require low power LED lighting.

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