Summary:
Freescale's PXS20 is a 32-bit dual-core dual-emitter Power Architecture microcontroller that meets the safety standards IEC61511 and IEC61508 (SIL3), reducing design complexity and reducing the number of components used. The PXS20 features a high-performance e200z4d dual core with a core frequency of up to 120MHz. Dual-issue-stage pipeline core, variable-length coding (VLE), integrated memory management unit (MMU) and signal processing engine, 4KB instruction cache with error detection code, mainly used in consumer electronics, industrial control, solar inverters , robot and motor control, etc. This article introduces the main features of the PXS20, block diagram, and the basic architecture of the solar three-phase inverter controlled by PXS20, 1kW, 3kW, 10kW and more than 10kW and micro-inverter solar three-phase inverter Solution architecture diagram.
For details, please download the instructions for use.
Asymmetric Thyristor is the abbreviation of thyristor, also known as silicon controlled rectifier, formerly referred to as thyristor; thyristor is PNPN four-layer semiconductor structure, it has three poles: anode, cathode and control pole; thyristor has silicon rectifier The characteristics of the parts can work under high voltage and high current conditions, and their working processes can be controlled and widely used in electronic circuits such as controlled rectifiers, AC voltage regulators, contactless electronic switches, inverters, and inverters.
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