LED Driver
An LED driver is a self-contained power supply that has outputs matched to the electrical characteristics of your LED or array of LEDs. There are currently no industry standards, so understanding the electrical characteristics of your LED or array is critical in selecting or designing a driver circuit. Drivers should be current-regulated (deliver a consistent current over a range of load voltages). Drivers may also offer dimming by means of pulse width modulation (PWM) circuits. Drivers may have more than one channel for separate control of different LEDs or arrays.
Features of LED Driver:
1.Wide running voltage rang:
DC11.0V—DC16V for 12V system; 2
DC20.0V—DC32V for 24V system;
2.High precision Constant current control < ±2%
3.Adopt advanced two phase boost circuit, high efficiency and reliability.
Efficiency >88% for below 50W, >92% for below 100W
4.High power density design with small size, easy installation
5.Wide operating temperature; Industrial standard; Working temperature is - 30oC ~ + 65oC
6.Low temperature, self-cooling, no extra heat sink
7.Adjustable output current
8.Half-power function control and auto control is option
9.Full self-protection. Input polarity reverse protection; Output shout circuit protection;
Output open circuit protection;
Tlighting’s offers solutions for directly driven or multiplexed LED panels offering highest accuracy, low EMI and advanced diagnostic functions for LED open and short detection. The portfolio includes single chip user interface (UI) solution for front panel control, combining LED drivers with keyreadback. The portfolio is ideally suitable for any kind of LED panels, mobile phones and other portable applications as well as white- and brown- goods and other household applications.
Manufacturer or Supplier of Product:
T Lighting Co., Ltd.
Relative Site (URL):
http://www.lighting-t.com
