描述 Description

The STEVAL-IPFC01V1 3?kW interleaved PFC kit is based on the STNRGPF01 digital controller and includes a separate power board, control board and adapter board. The STNRGPF01 is a digital configurable ASIC developed by STMicroelectronics, which can drive up to three channels in an interleaved PFC for industrial applications and is designed to meet the IEC 61000-3-2 standard for electrical equipment.The STNRGPF01 digital controller on the control board implements mixed signal (analog/digital) average current mode control in CCM at fixed frequency. The analog section ensures cycle-by-cycle current regulation, while digital control manages the non-time critical operations. You can use the eDesignSuite software available on the ST website to configure the STNRGPF01 for specific applications.

特性 Features

3?kW interleaved PFC kit with following boards:STEVAL-IPFC01P1 power board
STEVAL-IPFC01C1 control board
STEVAL-IPFC01A1 adapter board

Input voltage range: 90 to 265 VAC
Line frequency range: 47 to 63?Hz
Maximum output power: 3?kW at 230?V
Output voltage: 400?V
Power factor: > 0.98 at 20% load
Total Harmonic Distortion: Mixed-signal average current mode control, CCM fixed frequency operation
Switching Frequency: 111?kHz
Cycle-by-cycle regulation (analog current control loop)
Input voltage and load feed-forwards
Phase shedding
Burst-mode operation
Overvoltage protection
Thermal protection
Status indicator LEDs
Inrush current limiter function
Cooling function

簡(jiǎn)介

STEVAL-IPFC01V1屬于開發(fā)板套件編程器的評(píng)估演示板及套件。由制造生產(chǎn)的STEVAL-IPFC01V1評(píng)估和演示板及套件該系列產(chǎn)品提供了一種方便的方法，在經(jīng)過驗(yàn)證的實(shí)施環(huán)境中評(píng)估某些重點(diǎn)器件的性能或特性。評(píng)估方法通常有完善的文檔說明，并且視乎具體情況由評(píng)估軟件提供支持。產(chǎn)品通常由印刷電路板組成，板上已裝有重點(diǎn)器件以及必要或有用的支持元器件，另外也可能包括其他組件，例如電纜或電源。對(duì)于數(shù)量特別多或類別獨(dú)特的器件類別(如 ADC、DAC 和開關(guān)模式電源)，評(píng)估平臺(tái)可組合為一個(gè)單獨(dú)的產(chǎn)品系列。