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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.Key Features
- Input voltage 120 V/60 Hz
- Motor current: 7 A RMS
- Phase control for universal motor drive
- Open loop or closed loop speed regulation
- Voltage and current sensing, for sensorless operation (optional)
- Debug outputs
- AC tach, Hall sensor or opto-sensor for speed feedback
- RoHS compliant
All tools & software
All resources
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2016 |
19 Sep 2016
|
User Manuals (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 17 Dec 2019 |
17 Dec 2019
|
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| 22 Dec 2015 |
22 Dec 2015
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 28 May 2015 |
28 May 2015
|
Bill of Materials (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 28 May 2015 |
28 May 2015
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Schematics (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 28 May 2015 |
28 May 2015
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Selection Guides (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 Nov 2020 |
04 Nov 2020
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Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Mar 2020 |
27 Mar 2020
|
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-IHM041V1 |
Active
|
CARD | Industrial | Ecopack2 | - |
|
STEVAL-IHM041V1
Package:
CARDMaterial 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.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Core Product | Marketing Status | Supplier | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STEVAL-IHM041V1 | 3 distributors | Buy Direct | STM8S103F3; T1635T-8I |
Active
|
- | EAR99 | NEC | ITALY | 72.0 / 1 |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors
