| Keywords |
bidirectional second stage, capacitance 0.9 PF, capacitors, constant LED current ripple, constant-input-current regulation, double-line-frequency current ripple, driver circuits, energy storage, energy storage reduction, filter capacitor, input voltage sensing, light emitting diodes, low-voltage high-frequency circuit, maximum allowed double-line-frequency ripple, off-line LED driver, off-line light-emitting diode driver, power convertors, power factor correction, selectable regulation band, series-input converter module, series-input modular architecture, two-stage approach, unity input PF, unity input power factor |
