LM317 SCR Speed Controller Motor Electronic Voltage Regulator Motor control

£4.45 inc VAT

This controller uses bidirectional SCR. It comes with the cables and Knob shown in the photo and uses the LM317. It can conveniently adjust current, and solve the over current problems that may occur on your projects .
The output voltage is adjusted anywhere between 3v-15v. It can be used for things such as an electric motors, thermal switching, dimmers, etc. It can achieve dimming, motor speeds, mini thermostats, pressure regulator effects etc, the list is endless.


LM317 SCR Speed Controller Motor Electronic Voltage Regulator Motor control

Features and Module Description

  • Input voltage: DC 3.25-15V
  • Output voltage: DC1.25V-13V
  • Output current: 5-1500MA
  • Size: 33.5 * 30.5 * 24mm (excluding protruding knob)
  • Install Aperture: M3 * 4
  • Input terminal: XH-2.54-2P
  • Output terminal: XH-2.54-2P KF2510-3P
  • Chip: overheating, over-current, short circuit protection
  • Ambient temperature: -10 ~ 85 °C
  • Storage temperature: -65 ~ 150 °C

Hints & Tips

Please note the knob may be slightly different in shape to the photo

Postage & Shipping Options

UK DELIVERY IS FREE by Royal Mail 24, this is a commercial service of Royal Mail and is VERY reliable.

    1. When we say UK stock we mean you can come and collect it and it is in stock here in the UK. Please note this not true of all sellers on the web.
      Read other sites details carefully, they sometimes say UK Seller, but that does not mean the stock is actually in the UK. We are located Fareham Portsmouth Hampshire, not outside the UK.
    2. European Postage is calculated at £3.50 for the first £10 of goods purchased and £1.00 for every £10 purchased thereafter.
    3. You can rely on our descriptions and photographs, that we are a full UK VAT Registered business and Limited Company, Moore Estates (UK) Ltd.
    4. You can buy from us with real confidence knowing that you are protected within the UK and EU by Consumer Protection Regulations.
    5. If you buy from overseas sellers, or countries outside the UK that may not be the case. We buy in bulk from overseas, and manage the hassles of late deliveries and wrong or faulty goods delivered so that you do not have to.

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