Ultra compact LED driver family offers multiple dimming options
XP Power announced today the availability of the LDU series of 300 – 1000 mA PCB mount LED drivers. These ultra compact highly efficient devices, measuring just 0.8 x 0.4 x 0.27 inches (20.32 x 10.16 x 6.88 mm) for the LDU08 300 mA model, have a typical efficiency of 95%. Models within the series offer constant current outputs of 300, 350, 500, 600, 700 or 1000 mA. The non-isolated step-down drivers can accommodate a very wide range of input voltage from 7 – 30 VDC. Dimming options include two analog methods (voltage or resistance) or a pulse width modulation (PWM) input signal. The PWM approach has a maximum operating frequency of 1 kHz, with a minimum 200 ns on/off … Read More → "Ultra compact LED driver family offers multiple dimming options"