Maxgeek SSTC Mini Tesla Coil Music Double Class-E Solid State Tesla Coil Artificial Teaching Tool

$61.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Specifications:

– Input voltage: DC 12-50V (not more than 50v), over 2A
– Power input interface: 5.5*2.1mm DC socket
– Playable music format: only wave square music can be played
– Audio input: Bluetooth connection to mobile phone (mobile phone searches for the Bluetooth device M18)
– Product size: approx. 65 x 95mm/2.6 x 3.7′ (Diameter x H)
– Arc length: 30-70mm/1.2-2.8′ (actually it may be shorter or longer)
– Power: 0-100W
– With 2pcs spare MOSFET
– Temperature control function

Package Included:

1 x Set of Tesla Coil

Note:

– Power supplies are not included in the package. It requires a 36V 2A power supply and a 12V 2A power supply (with 5.5*2.1mm interface).

Precautions:

1. Because the frequency is too high, the heat of MOSFET will be relatively large. Please pay attention to the temperature of the heat sink during use, so as not to damage the components due to excessive temperature (mainly music mode).
2. Please not place flammable or explosive items within a range of 5m/16.4ft during use.
3. Due to serious interference with metals. Please not get close to the coils for electronic equipment such as mobile phones, computers, etc. to avoid damage.
4. Since the diameter of the secondary coil is extremely small, try not to bump it, so as to avoid the secondary coil winding being broken
5. Please not modify the equipment without permission to avoid accidents.
6. Not for illegal use.
7. Electronic knowledge is highly recommended.
8. It is only for viewing purposes, if you don’t know how to use it, please don’t power it on by yourself.

Warning:

1. Please keep away from those who have implanted cardiac pacemakers and other life support electronic devices (10m/32.8ft range)! Since the solid-state Tesla coil works in the state of strong magnetic field and electric field, it will induce current on surrounding metal objects, including wires, cables, and nearby electronic equipment, and generate strong electromagnetic radiation. Therefore, if there are implanted or non-implanted electronic medical equipment carriers around, the power-on experiment may cause the failure of these equipment and cause danger to life!
2. The solid-state Tesla coil control and power output parts have a voltage greater than the safe voltage, and direct contact with the limbs is prohibited during operation and debugging.
3. There are large-capacity energy storage devices in solid-state Tesla coils, and they still have a deadly voltage after a power outage. When debugging, the charge in the energy storage device should be released first. When a discharge element is installed, wait for a few minutes before debugging, and manual short-circuit discharge is prohibited, which will damage the energy storage device.
4. Solid-state Tesla coils will generate a lot of ozone during discharge, so ensure good ventilation in the experimental site. If you do not operate in accordance with the regulations or engage in illegal activities, all consequences will be borne by yourselves!

Temperature Control Rules:

1. When the temperature of the heat sink is higher than 65℃, the drive power supply will be disconnected, and the red LED light on the lower layer will be off. Please turn the switch to the middle gear and let the coil stand still until the red light turns on after the temperature drops, and the coil can work normally.
2. The reset temperature is 42-45℃, please not use it in an environment higher than this temperature.


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