Most LED lighting drive power for its use in the production of transformers, the requirements of the electrical parameters of the inductor is very high, for the sake of precision it takes a lot of manpower and financial resources in order to realize the cost of industrial production is difficult to further decline. Manufacture the Transformer Data Sheet provided by the chip in the drive power transformer standard algorithm, often not very convenient and satisfactory use in the actual circuit applications, the transformer winding process requires a product engineer in the trial and error in the trial, the number of turns of the winding fine-tuning changes in the copper wire taut cable sequence, the core material, etc. will affect the electrical performance of the transformer, thus consuming RD labor and materials demanding, so you must use transformers and inductors increase in the cost of many. Can be passed to break through the constant current source for LED driver chip design technology, innovation and change is what we need to think about new solutions in the practical application of LED replacement lights driver power, the output current of the transformer and inductor inductance and less sensitive to parameters such as the LED replacement lights.
Series, led high bay lighting BP310X constant current drive power chips using this new algorithm design, mass-produced chip constant current accuracy can be achieved in less than 3%, the electrical parameters of transformers and inductors have a greater tolerance, greatly sustained, rapid and convenient large-scale industrial production costs and pipeline production, real topological structure design system design & algorithm design, circuit design, layout design layout the Foundry flow-chip electrical parameters of transformers, inductors, is not sensitive.