The STEVAL-IHM041V1 demonstration board is a Triac-based phase angle control for universal motor speed control using an STM8S103F3P6, 8-bit microcontroller, to set the conduction angle of the Triac.
The STEVAL-IHM041V1 demonstration board may be operated in either open loop mode or in closed loop speed control mode, with an AC tach, Hall sensor or opto-sensor feedback.
The open loop mode may also be used as a lamp dimmer.
The STEVAL-IHM041V1 demonstration board is designed to operate from a 120 V/60 Hz mains, but may be easily modified to operate on other mains voltages by changing components in the power supply and motor voltage sensing circuits. Suggested component values for 230 V/50 Hz mains voltages are shown in the relevant bill of materials.
|DS9158: Universal motor driver with speed control based on the STM8 and Triac (US version)||1.0||276 KB|
|UM1559: STEVAL-IHM041V1: hardware description||1.0||525 KB|
|UM1596: STM8® based universal motor control example software||1.0||85 KB|
|STEVAL-IHM041V1 gerber files||1.0||120 KB|
|STEVAL-IHM041V1 BOM||1.0||8 KB|
|STEVAL-IHM041V1 schematics||1.0||118 KB|
|X-NUCLEO expansion boards motor control - Selection guide||1.2||263 KB|
|Products and solutions for Smart industry||3.0||3 MB|
|Evaluation products license agreement||1.4||128 KB|
|Part Number||Core Product||Marketing Status||Unit Price (US$) *||Quantity||ECCN (EU)||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STEVAL-IHM041V1||STM8S103F3; T1635T-8I||Active : Product is in volume production||67.38||1||NEC||EAR99||ITALY||MORE INFO||Buy Direct Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.