2 In 1 Multifunction Bluetooth Square Wave Music Tesla Coil Scientific Experiment Toy with 25cm Artificial Lightning Features:
.Desktop integrated mini solid-state Tesla coil finished product, the primary and secondary are made of PCB. It is a change from the traditional solenoid secondary Tesla coil, which is highly integrated and more clean and safe. .The Tesla coil power supply is only 48-54V DC, and the low-voltage power supply ensures safety, and the effect is stronger than most desktop-grade commercial half-bridge Tesla coils on the market. The 2M high frequency sub-level, there is no pain even if you touch the arc with your hands. .The 2 in 1 Tesla coil has both a toroidal coil and a coil head integrated with 6 discharge needles. Plug in the power supply and you can experience the charm of lightning in the palm. .Bluetooth connection can play square wave music, increasing its playability. At low frequencies, you can freely play the arc between your palms. The frequency of the music mode is higher. When the arc is concentrated at one point, there will be a burning sensation. .The power supply is a DC power adapter, no need to be grounded, it is more stable, the heat sink has a temperature control switch, the power supply has over-current protection, the pulse width of the music mode is limited, and multiple protections. There is no fan to dissipate heat (because the heat is very low), do not run at maximum power for too long, so as to avoid the temperature control protection is too fast. .Instructions for Use: Switch down to fixed frequency mode, the knob to adjust the arc frequency and size, pause in the middle of the switch, switch up to music mode, use the audio cable to link the phone to the maximum playback, the knob can adjust the size, the right knob Control the size of the arc and twist the clockwise pointer. The left knob controls the fixed frequency frequency, and clockwise speeds up the arc spray frequency. It is best not to open the maximum arc in music mode all the time, so as to avoid the temperature control protection is too fast. If the arc in the music mode is turned to the maximum and sometimes discontinuous, this is caused by excessive power supply protection. At this time, a small arc should be opened appropriately. .Very good science and intelligence gifts.
Specifications:
.Color: As Shown .Material: PCB Board + Components + Stainless Steel + Copper .Product Dimensions: 10 x 10 x 15cm .Product Weight: 900g .Package Dimensions: 25 x 20 x 7cm .Package Weight: 1000g .Packing: Box
Package Content:
.1 x Tesla Coil
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Performance is huge for the size of this device. The arcs are greater than 6 inches (15cm), this is far in excess of what I expected. Good job.
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Davy Peleman (Gijzegem, BE)
All great once again!
Second one i ordered and it came once again well packaged and undamaged. I need more because for good sound it is best to put one voice in the device. So you need one coil for every instrument or voice you use. If you do it like this you will be surprised of the sound quality. Also if you put a 12v bulb from a car on the top, the arcs will come out of the bulb and produce even better sound. I guess it has something to do with acoustics from the lightbulb body. Arcs can be touched in interuppter mode. In Music mode they can hurt because of the music frequency so better not touch when playing music :) Also this coil can light bulbs in a way i have never seen with other coils. This design operates at a much higher frequency then a regular sstc. I guess that will be the reason.
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Davy Peleman (Gijzegem, BE)
awesome!
First of all the coil looks and feels very good. The interrupter is also very good and for the size of the coil it produces big arcs (20 cm is accurate). I ordered a second one because for me the best feature is, i can plug a synthesizer into it and get incredible good sound out of it. If you just play some music files it will sound horrible If you put one voice or instrument into it you can make it sound very good. You can adjust volume with the duty cycle pot. On max duty cycle it is really loud. I made some coils myself but for this price, the quality and features this is a bargain. Also packaging was solid and came undamaged so everything ok on that too. I ran it for an hour on the synthesizer and it has not shut off. Not much heating. Electronics look and prove solid. Really awesome stuff! Recommended!
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B. (Omaha, US)
Great little device!
Great little device! Its a ton of fun at home and in the classroom, though it is loud at full power.
I've spent hours experimenting "Playing" with this device and I haven't had any issues. It comes at a great price with two different attachments. Other shippers like amazon offer the same product for the same price with only the one attachment.'
The electrical arcs are also fun to touch and are not painful.
The Bluetooth function is fun but more of a gimmick in my opinion. Some songs do sound a lot better than others even when you are not listening to square wave music so don't limit yourself to just that. In some songs words can sometimes be heard as well though keep in mind this device has no speaker all sounds come from the electrical arcs.
Overall this is an absolutely amazing device and I would definitely recommend it to others.
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D.R. (Hemhofen, DE)
Super Qualität für den Preis, perfekt 👍 bin begeistert was die kleine Spule drauf hat.
