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

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 ...

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

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 ...