STEVAL-IHM019V1 is a low power 3-phase asynchronous motor inverter demonstration board from STMicroelectronics. It has a 115 VAC to 230 VAC 50 Hz or 60 Hz input voltage range, 50 W total output power, high efficiency, 12-22 kHz switching PWM frequency, and EN61000-6-3 and EN61000-6-2 standards compliance. It can be used for water pumps for heating systems in single-family houses, high efficiency surplus water pumps, and high efficiency transfer pumps.
The STEVAL-IHM019V1 is a demonstration board featuring a complete inverter designed for low-power 3-phase asynchronous motors or permanent magnet AC motors with a total output power of up to 50 W. The board operates with a voltage input range of 115 Vac to 230 Vac at 50 Hz or 60 Hz and utilizes a switching PWM frequency between 12 kHz and 22 kHz.
| Voltage Input range | 115 Vac to 230 Vac |
|---|---|
| Total output power | 50 W |
| Switching PWM frequency | 12 - 22 kHz |
| Compliance standards | EN61000-6-3 and EN61000-6-2 |
| Motor types supported | 2-phase motor, 3-phase motor |
The total output power is 50 W.
It supports both 2-phase motors and 3-phase motors.
The input voltage range is 115 Vac to 230 Vac.