Микросхемы и комплектующие STEVAL-IHM029V1

Демонстрационная плата , управление универсальным двигателем 2000Вт, микроконтроллер STM8S103F2

The STEVAL-IHM029V1 is a low cost universal motor control demonstration board. This system features the 20 pin, 8bit STM8S103F2 microcontroller running at 16MHz which includes 4KB of flash memory, a 10bit A to D converter, 8bit/16bit timers, communication interfaces and 640bytes E2PROM. The power supply circuitry is based on the VIPer16LN, an off line converter with an 800V avalanche rugged power section, operating at 60KHz. The board can control any universal motor up to 2000W, through T1235H, a 12A 600V high temperature triac. The motor control is based on phase angle. In order to limit the in rush current and possible current peaks, the demonstration board features a soft start routine and a smooth power change function. In standby mode, the STEVAL-IHM029V1 has an overall standby power consumption below 300mW.

• Input voltage range from 90Vac to 265Vac, 50Hz
• 60Hz
• 12Vdc
• 5Vdc auxiliary power supply based on the VIPer16L in buck converter topology
• Employs zero voltage switching (ZVS) to synchronise MCU events with the voltage mains
• Motor driven by T1235H high temperature triac in phase angle control
• Five power levels and standby mode selectable by potentiometer
• Five LEDs to display the power level of the board
• RUN LED to indicate the board is functioning
• Standard in circuit programming connector

• IEC 61000-4-4 pre compliance test passed (burst up to 8KV)
• IEC 61000-4-5 pre compliance test passed (surge up to 2KV)

Области применения

Потребительская Электроника, Привод Двигателя и Управление