Development of pull-push synchronous injector for radionuclide pill;

After expounding the principle and designing steps,a model is built and the corresponding experiments are done by high frequency link pull-push inverter of 3KVA.

The operating principle of a novel push-pull forward(PPF) converter is introduced.

15 μm/° using push-pull method.

After analysis on the topologies and control strategies of high-frequency link inverter, push-pull circuit is fixed as the main topology structure and the control circuit based on TMS320F2812 is also designed.

A novel push pull forward converter is proposed and its principle is analyzed.

A push pull current source high frequency link inverter is discussed and the principle of this circuit and controlling strategy is analyzed.

And it is built up with a pair of PMOS and NMOS push-pull output structure,principal part of a folded cascod differentia circuit structure and the bias of cascod circuit-mirror structure using exterior circuit source.

Based on an overview of traditional push-pull bi-directional current mode high-frequency link inverter, the operation principles, feature and exist problems of this inverter are described.