LDD-350HS

LED drivers are power supplies specifically designed to match the driving current and voltage to the characteristics of the LEDs that are being driven. An LED driver is an electrical device that regulates power to an LED or a string of LEDs. Without a driver, an LED could either be underdriven, or it could be destroyed if overdriven.

The LDD-350HS series of LED drivers is a trend that meets the requirements of high-speed switching and high power. This series of LED drivers has a wide application field and the applications include LED lighting systems and any other equipment that requre a high-quality LED driver.

The working principle of LDD-350HS LED drivers is based on the constant current operating principle. It is designed for LED lighting systems requiring no fewer than 3 LED chains but no more than 5 LED chains. In order to make sure system stability, this series of LED drivers features input over voltage protection, output over voltage/current protection, output . open circuit protection, output short circuit protection, and output over temperature protection.

The LDD-350HS series of LED drivers have a maximum output current of ± 10%, an operating temperature range of -40-85 °C and a variety of pulse-width modulation (PWM) dimming modes. This series has fast dynamic response to the voltage changes and increases the brightness of LEDs through constant current control.

The LDD-350HS series ensures a maximum efficiency of 90% or above and a wide input-voltage range of 90 to 305 VAC. This series is equipped with multiple protections including input under voltage protection, input over-frequency protection, output over voltage/ current protection, output open circuit protection, and output short circuit protection.

In short, the wide application field and working principle of the LDD-350HS series of LED drivers make it suitable for a variety of applications. It can be used for high-intensity installed, portable, and waterproof LED lighting systems. It also can be used for emergency lighting systems and other equipment that require a high-quality LED driver.