Mean Well Launches New DC-DC Constant Current LED Driver for Aquarium Illumination

Mean Well introduces new DC-DC LED driver for aquarium lighting. (Mean Well/LEDinside)

MEAN WELL has released LDD-L (300~1500mA, step down mode and low voltage input), LDD-H (300~1000mA, step down mode and high voltage input) and LDB-L (300~600mA, buck-boost mode and low voltage input) series into the DC-DC LED constant current driver market for years and has been widely adopted. In order to further meet the application demands, MEAN WELL pushes the output current of LDD-H series up to 1200mA/1500mA and is pleased to unveil LDD-1200~1500H/HW models.

These two series are both constant current step-down mode power module with 9~52VDC high voltage input and 2~46VDC output. Having both the PIN style (H-Type) and the wire style (HW-Type), the internally potted design makes them able to withstand water and dust. Both exploit non-isolated buck topology design that the highest working efficiency reaches 96%. The dimension of the whole LDD-H/HW family are all 31.8 x 20.3 x 12.2 mm; it is convenient for those lighting system designers who have already adopted products of MEAN WELL but require a higher output current to upgrade by using new drivers directly without changing the initial circuit design.

The typical applications of DC-DC LED constant current drivers is to connect them in back of the AC-DC constant voltage type LED drivers, providing a constant current to drive the LED luminaires that reach the stable constant current state and extend the life-span of the luminaires. These products are very suitable to be applied to the outdoor or indoor LED lighting systems which utilize the AC-DC LED drivers of MEAN WELL, such as: street lighting, landscape lighting, tunnel lighting, household lighting, commercial lighting, and so on.

 

  • Constant current step-down mode

  • Wide input (9~52VDC) and output (2~46VDC) range

  • High working efficiency up to 96%

  • Wide working temperature range:-40~+85°C

  • Comply with EMI without any additional components (EN55015 and FCC part 15)

  • Protections:Short circuit / Over temperature

  • 94V-0 flame retardant plastic case

  • Built-in PWM dimming and remote ON/OFF control functions

  • FCC/CE approved

  • Dimension (L x W x H):31.8 x 20.3 x 12.2 mm

  • 3 years warranty

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Tokushima, Japan - 6 March 2024: Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, has started mass production of the new UV-B (308nm) and UV-A (330nm) LEDs in its popular 434 Series packa... READ MORE

New XLamp® S Line LEDs enhance growth, last longer, lower energy costs Horticulture and other forms of agricultural lighting require application-tuned ratios of spectral content, high efficacy and long lifetimes. Whether you are interested... READ MORE