Description: Multifunctional music Tesla coil arc extinguishing DRSSTC fiber optic control box Description Tesla coil arc extinguishing DRSSTC dedicated fiber optic controller multi-function finished music control box The module uses optical fiber to transmit the arc extinguishing signal, which can effectively avoid the interference of the strong electromagnetic field generated by the Tesla coil on the signal. It adopts a square wave music input and a built-in lithium battery rechargeable design, allowing you to drag one less power supply during debugging. It is very convenient. The pulse width control potentiometer has a switch function at the same time. It can be turned off when you hear a click sound by turning it counterclockwise. The pulse width and frequency control are both clockwise rotation to increase, and counterclockwise rotation to decrease. The second-generation controller has a new automatic burst function, which can realize the intermittent operation effect, and the intermittent time can be adjusted by the knob! At the same time integrated music decoding function, you can insert TF card to decode MP3 or WAV format music files! The audition output interface is reserved, and you can connect the earphones to check whether the decoding is normal! Related technical parameters: the highest frequency is 450HZ, the pulse width is up to 100US [This parameter is the actual test value, due to the difference of the components, there may be some errors in actuality] The complete set of controller includes:A 5m ST-ST multimode optical fiber cable,One finished controller If you have any questions, please contact us in time, we will help you deal with the problem for the first time. Shipping Item will be shipped within 24 -48 hours after full payment is received. Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun. Payment Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched. Contact Us If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend Feedback We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.
Price: 70.88 USD
Location: shen zhen
End Time: 2024-01-30T08:53:12.000Z
Shipping Cost: 5 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
UPC: Does not apply
EAN: Does not apply
