EDN

International Rectifier’s Compact, Robust High-Voltage ICs Simplify HID Ballast Circuits and Extend Lamp Life

International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced the IRS2453D family of integrated 600V self-oscillating full-bridge driver ICs for HID ballast ...
Electronics Weekly

Precision rectifier/clamp works near 0V for single-supply circuits

And here it is, modelled using LTSpice. It is the same circuit as the classic simple precision rectifier (set to pass the negative half-sine), but with the non-inverting input of the op-amp connected ...
EDN

International Rectifier’s Compact, Robust High-Voltage ICs Simplify HID Ballast Circuits and Ext

International Rectifier, IR® (NYSE: IRF), a world leader in power management technology, today introduced the IRS2453D family of integrated 600V self-oscillating full-bridge driver ICs for HID ballast ...