3Pcs DC 3.7V-6V To 20KV Boost Step Up Module High Voltage Generator

3xSKU114445
10 Reviews
USD 14.99
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Price: $10.79 $10.19
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Description
  • weight: 485 g

Feature:

The high-voltage module uses the principle Tesla coil is made of high-voltage pulse output voltage current, small size, high efficiency, simple external circuit(just plug in the switch, the battery can be) discharge intensity violent.

Specification:

Model: MC-105
Volume: Length 65mm Diameter 24mm, Diameter of cut surface 22mm
Voltage: Input DC3.7-6V, output DC20KV (test)
Current: Input 4A, output 0.5A
Length: Input 10 cm or so, the output is about 8 cm
Structure: Shell-in-one
Polar discharge distance: 1.5 cm or so (beyond easy to damage)

Power:

3.7V Li-ion battery can be used single or two series, such as 18650, idle cell phone batteries ( to remove the protection board , the proposed capacity of 2000mAh or more ) or NiCd / NiMH battery pack, 4V or 6V lead acid batteries.

This module is a small production with high-pressure science inverter transformer / booster finished module, the input terminal DC 3V - 7.2V can get 20KV DC high voltage (about 1-2 cm arc) at the output can be used as high school science experiments , electronic equipment, negative ion generator, high voltage source to use when making small science.

Note:

Avoid high-pressure high-voltage module load electricity use. Must adjust the high voltage side suitable distance (before electricity, battery voltage and capacity is proportional to the distance from high-voltage arcing used when testing the arc distance from short to long experiment, prohibited from beyond the arc when powered up, the energy can not be released due to high pressure, easily damage the module)
Due to power, the internal heat is not easy, every power-on time should be controlled within a minute.
Determine whether the battery capacity can be driven approach is the maximum power output of the battery when the voltage measurement arcing. If so you can 6V maximum power output.
Two sections of small capacity lithium series of 7.2V, measured arc voltage has dropped to about 4V state, the capacity of the smaller voltage pulled lower. It is recommended to use more than one lithium battery 2000mA , 4000mA best conditions with more battery.

Application:

Commonly used in high-pressure production, electronic DIY, product development, high-voltage electronic security and so on

Package included:

3 x High voltage generator

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customers reviews ( 10 )

5 / 5.0
5 stars 100%
4 stars 0%
3 stars 0%
2 stars 0%
1 stars 0%

By BG214317835

MA
it s good product 14 days to receive it
2022-03-26 00:00:00

By Hassan Tarish

KW
Will be tried later.
2021-05-31 00:00:00

By solayn

MA
مكتفة جميلة . تقوم بتحويل 3.5 ڤولت الى 400000 ڤولت .
2019-03-19 00:00:00

By Lucasoribeiro

BR
produto aparentemente de boa qualidade no teste funcionou como deveria
2018-09-25 00:00:00

By top100 crazy

MA
3Pcs DC 3.7V-6V To 400KV Boost Step Up Module High Voltage Generator
2018-09-04 00:00:00

By alsrabo

SA
وصلت الشحنة بحالة جيدة وبمدة ٤٦ يوم وهو عبارة عن مجموعتين كل مجموعة عدد ٣ حبات والاجمالي ٦ حبات لرفع الفولت من ٣٧-٦ فولت الى ٤٠٠ كيلو فولت
2018-02-05 00:00:00

By madeinholland

NL
It definetely is not 400 KiloVolts, but is is a decent amount for a spark. The sparks are loud. You need atleast 5 Volts input to get a spark. I suggest using a 9 volt battery so you will get about 6 to 8 milimeters of spark. this equals to about 24 KiloVolts max of output as I calculated it. So the description is not correct, but it is a nice item. I created a taser from it using 5 AA batteries. :)
2017-02-10 00:00:00

By laserman

NL
The kind of spark with bang and flash looks like the effects wich are seen when professional tasers are used. The chargetime of the HV capacitor (there must be one inside) influence the frequency of sparking and als the amount of joules one discharge delivers. When used for physics, keep the inputcurrent low and the sparkgap small. Also an array of at least 20 resistors 22KOhm come in handy. These actions will make this powerfull generator more civilised. Although I have experienced with many HV systems this relatively small unit will shock you very hard when you are foulish enough to try how hard. This generatir is not suitable to replace a Rhumkorff spark inductor, van de Graaf- or a Wimshurst generator. It can however be used in the primary of a Teslatransformer, in wich case 400KV can be reached (use extra capacitors+ resistors to reduce chargecurrent and sparkgap max 10mm.) runningtime a few seconds. I think it can be used (in a modified setup) to make an electric fence. For igniting a gasflame it has an overkill, the 7KV unit Banggood sells is more appropriate. The max voltage exeeds 20KKV but 400 KV or more is an exaggeration. Because these kind of generators can damage themselve easily, you can purchase 3 or 5 at one time, so you have a spare! (Murphy's law, you know)
2016-03-01 00:00:00

By pano.panta

GR
Its a transformer 5V to around 10kV (not even close to that mentioned 400kV), with an embedded multivibrator, so the output is a kind of Taser. The output voltage has specific polarity, so you can use it with a pin on the minus pole to ionize the air, or connect a few modules In series (with attention to polarity) and produce higher voltages. I connected 3 in a row and got 4 cm spark, which means around 40kV. Output current capability is very low, and this is normal, since the secondary winding has a 20kOhms resistance. Good bargain for its cost, and good for experiments.
2016-02-17 00:00:00

By gregor

PL
Voltage of 400kV would allow to have a spark almost half a meter long at standard atmospheric pressure. Here we have 10 to 20cm what means 10 to 20kV and no more. Basically, it works but the description is missleading. Unfortunately, It seems the voltage here is like the resolution of chinese cameras or power of laser leds ... in reality it is much lower than in the description.
2015-07-05 00:00:00