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Lighting ballast developed by Princeton Technology Corp. is a dimming ballast controller which is available to implement closed loop control of the lamp power. PT5611 has external programmable features, such as preheat time and preheat current, all of... More
Our dimming electronic ballast was developed for those applications that require different brightness, You can adjust from higher to lower wattage as you needed. It can efficiently save your eletricity cost. Dimming ballast is your good choice for... More
Ballast for high pressure sodium lamp and metal halide lamp 250W to 1000W. Norminal voltage:220V-240v. Norminal frequency:50HZ-60HZ. TW:130°C.... More
The PT6907 is a buck LED driver which has linear dimming function with normal switch ON/OFF. While turning-on the switch first time, the LED current will increase from the minimum value to the maximum current during about 7 seconds. The PT6907 builds-in... More
HID electronic ballast will all run either metal halide or high pressure sodium bulbs. It's high performance, energy-saving, low harmonic distortion, full-functional protection. The low electric magnetic interference allows us to achieve excellent... More
Ballast for mercury lamp and metal halide lamp 50W to 400W. Norminal voltage:220V-240v. Norminal frequency:50HZ-60HZ. TW:130°C.... More
PT6905 is a three-stages (two-stages) dimming high brightness LED driver control IC. It allows efficient operation of driver current up to 800mA output, and the input range is from 7V to 36V. Moreover, PT6905 controls the internal MOS at a modulated... More
. Nominal voltage:220V-240V. Max lamp voltage:5A. Nominal frequency:50Hz-60Hz. Load capacity:20pF-100Pf. Max casing temperature:... More
Miniature Construction of electronic... More
PT6904 is a constant-current LED driver IC utilized constant frequency, controls buck, boost or buck-boost switch converter. In each control mode, PT6904 adopts the inductance current continuous conduction, peak current control mode and the feedback of... More
