Triac power regulator/dimmer 25A JR20

Name: Triac power regulator/dimmer 25A JR20
SKU: 9108
Price: 19.00 USD
Availability: InStock
Rating: 4.88 (2 reviews)

(2 Reviews)

Powerful dimmer up to 5000W (with heatsink) to control incadecent light bulbs and AC motor for CNC spindle as example.

Designed by hyper global megastore in Latvia

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2017-03-09T09:09:36.496Z-Triac power regulator 3.jpg

2017-03-09T09:09:36.496Z-Triac power regualtor 2.jpg

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Powerful dimmer up to 5000W (with heatsink) to control incadecent light bulbs and AC motor for CNC spindle as example.

DISCLAIMER WARNING!! You will play with LIVE MAINS!! Deadly zone!! If you don't have any experience and are not qualified for working with MAINS electricity I will not encourage you to play around. T…

DISCLAIMER

WARNING!! You will play with LIVE MAINS!! Deadly zone!!

If you don't have any experience and are not qualified for working with MAINS electricity I will not encourage you to play around. The author take no responsibility for any injury or death resulting, directly or indirectly, from your inability to appreciate the hazards of household mains voltages.

What is it?

Triac/SCR phase control regulator/switch for incadecent light and AC/DC(rectified no smothing capacitors) motor speed control and some LED.

Operation voltage: 240Vac 50/60Hz for 110Vac (not tested) need only change one resistor
Output current: max 25Arms
Surge current: 240A(20mS)
Regulation: manual
Regulation: 0..95%
On/Off: 0.5A/250V microswitch/reed switch/relay between terminal L & O
Heatsink: not included (design specific)up to ~200W may not need heatsink
Triac tab: insulated
Thermal protection: bimetal included (optional)
EMI/harmonic filter: not included
Fuse: not included

Why did you make it?

It is designed to offer robust simple and easy to use universal power regulation.

What makes it special?

You don't have to spend long time programming to make your project do the job. Unique tehnology.Industrial grade. Can work with inductive capacitative and resistive loads. Protected against short over voltage spikes up to 1000Vpk. Most parts are original manufacturer like WIMA and Bourns except potentiometer brand unknown.

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Review Breakdown

Average Ratings

Product: (5.00)

Documentation: (4.50)

Shipping: (5.00)

Communication: (5.00)

Josh | Oct. 2, 2017

Nice to have on hand

I, with vendor help, modified it for 120v.
Worked on a used incandescent bulb, but it burn out. It did not work with a brushless fan (I didn't expect it to work)
All in all, well made, fantastic support, both pretty and post sales.
Put one into service and kept a second to keep on hand just in case.

Josh | Oct. 1, 2017

Nice dimmer board.

The support is great (both pre & post-sale). I modified for 110v and it seems to work. Worked on an incandescent bulb, but bulb burned out (was a used one from a junk drawer), did not control a brushless fan (but I didn't expect it to) -- the board is well labeled and put together nicely.
Did I mention great support?