A reduced-component-number single-stage power-processing electronic ballast to drive
high-intensity discharge lamps is presented in this paper. A dc-dc buck converter, which …

This paper proposes a two-stage low-frequency square-wave (LFSW) electronic ballast with
digital control. The first stage of the ballast is a power factor correction (PFC) stage, and the …

In this paper, a simple and effective way of increasing the efficiency of a three-stage low-
frequency dimmable high-intensity-discharge (HID) electronic ballast is proposed. To …

To avoid the acoustic resonance on operating metal halide lamps, an autofrequency-
searching method is implemented on the high-frequency electronic ballast. The proposed …

This paper presents a single-stage converter to drive high-intensity discharge metal halide
lamps. The integration of two discontinuous conduction mode boost converters, in an …

This paper presents the analysis and design of the self-oscillating full-bridge electronic
ballast for the metal halide lamp at 2.65-MHz operating frequency. In order to avoid the …

In this paper, a novel high power-factor electronic ballast for metal-halide (MH) lamps based
on integration of a buck-boost converter, a buck converter, and a full-bridge inverter is …

This paper proposes a novel single-stage high-power-factor electronic ballast for metal-
halide lamps. By integrating two buck-boost converters, a full-bridge inverter and a …

Развитие энергосберегающих технологий в наружном освещении неразрывно связано
с внедрением интеллектуального управления светильниками. Энергосберегающие …

This paper proposes a high‐power‐factor electronic ballast for metal‐halide (MH) lamps. In
the proposed circuit, two buck–boost converters and a buck converter are integrated with a …