After the successful launch of LED Buck Converters (LDD series), MEAN WELL introduces the LDH-45 Constant Current Boost Type DC/DC LED Driver series to its range.
The new drivers have a 9~18VDC input range for the LDH-45A-X and 18~32VDC for the LDH-45B-X models. The output current in both models is 350mA,500mA,700mA or 1050mA. In addition, the LDH-45 series is designed with dimming: PWM and analog, therefore, remote ON/OFF control and output current adjustment can be done by connecting an external PWM signal or an analog voltage between 0.25~1.3VDC, Fitting in the demand for different energy-saving dimming designs of lighting fixtures.
LDH-45 series has up to 95% high efficiency and its working range is between -40~+70°C in room temperature and ventilation by free air circulation. All series are fully coated to provide better heat dissipation, anti-dust, and anti-moisture protection. They also have two types of input/output connection for your selection: pin type or cable wire type. Incorporating an EMI filter, these LED drivers comply with the EMI requirements for lighting according to the EN55015 standard without the need to connect any additional external EMI retention component. Other standard features include short circuit, overvoltage, and undervoltage protections. These models are suitable for outdoor led lighting applications, tunnel lighting, home lighting, and all kinds of solar powered panel lighting for garden or street lighting.
