STEVAL-IHT001V2 Cold thermostat kit based on AC switches and the STM8S
The STEVAL-IHT001V2 thermostat kit provides a robust and low-cost ST solution (microcontroller and AC switches) to control refrigerators, freezers or fridge/freezer combinations.
Basic, defrost, and air circulation versions are configurable in order to address the low-end and medium-end cooling appliances market. It allows the control of a single-phase induction motor and a light bulb, and optionally, a defrost resistor and a fan, working on 120/230 VRMS, 50/60 Hz mains voltage.
The board can operate in an ambient temperature range from 0 °C to 60 °C.
The exact maximum temperature depends on the power of the loads. For demonstrative purposes a graphic user interface (GUI) has been developed.
The connection between the PC and STM8S microcontroller, the MCU performing thermostat regulation, is achieved through a USB bus.
As the STM8S is a low-cost MCU without an embedded USB peripheral, an additional MCU (STM32) has been used as a bridge between the PC and STM8S MCU, for demonstrative purposes only.
技术特性
- Low-cost solution for spark-free thermostats:
- Low-cost STM8S microcontroller for thermostat control
- Low-cost capacitive power supply
- High efficiency:
- Refrigerator consumption reduction by adjusting and reducing the hysteresis threshold of the temperature
- Flexibility:
- Development: program setting with PC interface to change firmware variables
- Industrialization: end-of-production MCU programming thanks to FLASH, for soft upgrade and efficient MCU stock management
- RoHS compliant
| 功能框图
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STEVAL-IHT001V2 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-IHT001V2 |
Active |
|
1000 |
|
|
|
|
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-IHT001V2 : DB1651: Cold thermostat kit based on AC switches and the STM8S |
1 |
371KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0971: STEVAL-IHT001V2 low voltage three-phase inverter demonstration board |
1 |
1091KB |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
