Cash flow looms as Pacgold flicks switch on SA heap leach gold project

Pacgold Limited is closing in on gold production at its White Dam project after confirming plans to begin cyanide irrigation of up to 250,000 tonnes of ore shortly.
IEEE

A Series-Parallel-Form Switch-Linear Hybrid Envelope Tracking Power Supply With Two Multilevel Converters Sharing a Voltage-Level Provider

Abstract: Series-parallel-form switch-linear hybrid envelope tracking power supply is composed of a voltage-controlled linear amplifier (VLA), a voltage-controlled switched-mode converter (VSC) and a ...
electronicsforu

High Current MOSFET For Power Dense Designs

A new 200-V power MOSFET with ultra-low resistance and advanced topside-cooled packaging enables designers to cut losses, shrink layouts, and reduce the need for parallel devices in high-current ...
IEEE

Absorptive SPDT switch design using cascaded switchable parallel-coupled stub resonator and switchable radial stub resonator

Abstract: An absorptive Single Pole Double Throw (SPDT) switch using cascaded switchable parallel-coupled stub resonator and switchable radial stub resonator is proposed in this paper. By using ...