Stark Solid Classic Rotating Spark Gap Tesla Coil SGTC Toys
SKU: 75716452540

Stark Solid Classic Rotating Spark Gap Tesla Coil SGTC Toys

Sale price$134.99 Regular price$149.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Stark Solid Classic Rotating Spark Gap Tesla Coil SGTC ToysStark SGTC Rotating Spark Gap Tesla Solid Classic Tesla Coils Technology ToysFeatures:. SGTC is the simplest one in Tesla's classification. The main components are booster circuit + capacitor bank + spark gap + primary and secondary coil. The structure is simple, reliable in use, and the arc is obvious.. This product adopts a rotating spark gap design, which uses a motor to drive the ignition electrode to rotate, which solves the problem of changing

Stark SGTC Rotating Spark Gap Tesla Solid Classic Tesla Coils Technology Toys

Features:


.SGTC is the simplest one in Tesla's classification. The main components are booster circuit + capacitor bank + spark gap + primary and secondary coil. The structure is simple, reliable in use, and the arc is obvious.
.This product adopts a rotating spark gap design, which uses a motor to drive the ignition electrode to rotate, which solves the problem of changing the gap distance and reducing the life of the material caused by the high temperature deformation of the spark gap in the ordinary SGTC for a long time. It can be fired 8 times in one rotation, and the efficiency is extremely high, and the motor speed is adjustable, so that the frequency is adjustable. The innovative primary and secondary coil structure design separates the secondary, only one wire is needed to solve the problem of power transmission, and the second is not required to form a loop. At the same time, the low-pressure primary is sealed in epoxy resin to prevent sparking and flashing, and it looks more beautiful.
.Technical Essential:

(1) ZVS+ high voltage package booster circuit, simple and reliable, easy to repair or replace.

(2) 8 high-voltage resonant capacitors accurately match the coil parameters to maximize the arc.

(3) The original design of rotating spark gap greatly extends the service life of the product and is full of sense of science and technology.

(4) Original design of separating primary and secondary coils, beautiful in appearance, preventing sparking and safe to use.

(5) Low-pressure primary epoxy glue seal to extend life.

(6) Dual power supply design, adjustable motor speed and frequency.
.Usage:

(1) Take out the ground wire first, connect the screw near the primary coil on the base of the product to one end of the ground wire, and then connect the other end of the ground wire to a good conductor in contact with the earth.

(2) Connect the adjustable power supply to the socket, adjust the voltage to no more than 7V, and then connect the plug to the motor.

(3) Finally, connect the red and black wires with the switch to the positive and negative terminals on the white power supply, the red wire to the positive pole, and the black wire to the negative pole.

(4) Connect the wire with the broken secondary coil and the screw on the primary coil of the main body, and take the coil away. Make sure that the middle wire is suspended in the air and cannot touch the desktop. Ensure that there are no debris.

(5) Finally, press the switch to produce an arc, and the louder sound is normal.
.Note:

(1) The arc frequency of the product is high, and there will be a burning sensation when touched. Please do not touch the arc at will.

(2) The discharge needle is relatively sharp, so use it safely.

(3) After power-on, it is not recommended to touch the components on the circuit board except the switch.

(4) If the heat sink is hot, please cut off the power and put it for a while.

(5) The line between the two coils must be suspended in the air and cannot touch the desktop.

(6) Please click the switch, do not press the switch for a long time.
.Applications Widely:

Suitable as a gift for technology enthusiasts, can be used for Tesla coil teaching demonstrations, can also be used as a technology toy, magical, fun, highly ornamental, inspire enthusiasm for learning and interest in scientific exploration, cultivate innovation ability and creativity.
.For Ages: 14+

Specifications:

.Color: As Shown
.Material: Metal + Acrylic + Electronic Components
.Coil: 140 x 130 x 340mm
.Base: 240 x 140 x 160mm
.Voltage: 220V to 24V power supply +220V to 0-12V adjustable power supply (dual power supply design)
.Power: Comprehensive power about 100W
.Product Weight: 2450g
.Package Dimensions: 30 x 30 x 40cm
.Package Weight: 3000g
.Packing: Box

Package Content:

.1 x High Pressure Secondary with Equalizing Ring
.1 x Spark Gap Host Base
.1 x 0-12V Adjustable Motor Power Supply
.1 x 24V 10A Power Supply
.1 x Ground Wire (2 M)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75716452540

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 352 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
The Prime Perspective
Draper, US
★★★★★ 5
The Fast & the Curious- Potty Drift
Size: 5T-6T, Unit Count: 60
Who knew toddler potty training required both a PhD in fluid dynamics and Jedi mind tricks? These Pull-Ups prove the science part: leak-proof, absorbent, and surprisingly soft. The toddler-psychology part? That’s a battle of wills. Our little one was a die-hard fan of Huggies diapers—too loyal, in fact. We begged, we bribed, we pleaded: “Please, let’s move on!” Resistance was fierce. So we went stealth mode, sneaking Pull-Ups on at night like parents on a covert mission. Credit to mom—she cracked the code and finally got the kid interested in the toilet. Suddenly, the “potty rush” moments became less of a flood and more of a sprint. Diapers were too slow to peel off; Pull-Ups gave our little sprinter the speed boost they needed. They’re soft, rash-free, and practically leak-proof (unlike that other brand we don’t speak of). Pro tip: size up for easier toddler self-removal. The result? A drier, happier kid, less laundry for us, and the toilet finally earning MVP status. If you’re ready for your toddler to graduate from Diaper University, this is the diploma. Bonus: you’ll save money too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
M
Verified Purchase
Michelle Vincent
Boise, US
★★★★★ 5
Mom of 3 recommend!
Size: 5T-6T, Unit Count: 14
I'm using these again for the 3rd time and they're great as always. My 3rd is still having some issues at night time with bed wetting, and as they get older the bigger the mess, so these truly hold up to a full bladder. And they don't smell by morning like some diaper brands. I'm usually against pull ups, but these are great for up and down ease of use and that added protection when it comes to potty training. I love the bigger size inclusion for larger children which we struggle with for comfort compared to other brands.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
B
Verified Purchase
Betrose95
Chelsea, US
★★★★★ 5
Been using for a long time
Love BB Company products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
Y
Verified Purchase
Yolimar Carrero
Waukegan, US
★★★★★ 5
Feliz
Desde que lo comencé a tomar cero calambres y ya duermo placentero
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
K
Verified Purchase
Kayt
Fort Morgan, US
★★★★★ 5
Healthy Sea plant magnesium
I’ve been researching magnesium and ran across the benefits of magnesium from sea plants. Since many people lack the proper amounts of magnesium this type of magnesium seems healthier than magnesium from the earth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026

recommand products