400KV Step Up Power Module


In stock

SKU: 890239

Input Voltage: DC3.6V-6V
Input Current: 2A-5A
Output Voltage: DC 400KV (Please pay attention to safety when used)
Input Line Length: about 100mm (red is positive)
Output Line Length: about 160mm


(Including GST)

In stock

Purchase this product now and earn 2 Robu Points!

For refund/return/replacement, get support here
For bulk and B2B enquiries kindly mail us at [email protected]
Brand: Generic
Category: Boost Converter

This is a high voltage step-up power supply module, which is commonly used in electronics experiments and demonstrations. The module can generate a voltage of up-to 400KV from an input of 3-6V from a normal Li-ion battery. The high-voltage module uses the principle of the Tesla coil.


  1. High-Quality Silicone Wires at Input and Output
  2. Creates an Arc of 400KV
  3. Small in Size
  4. Easy to Use

Package Includes:

1 x 400KV Step Up Power Module

SKU: 890239 Category:
Input Voltage (V)

3.3 ~ 5 VDC

Maximum Operating Current (A)

2 – 5

Max. Output Voltage

400 KV

Max. Output Current (A)

0.5 A

Discharge Time




Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.043 kg

Shipment Dimensions

7 × 3 × 3 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 1 vote
    Q arc creation distance answer now
    Asked by prakashctpl on November 27, 2021 3:59 pm


    High-pressure discharge distance ... Read more

Only registered users are eligible to enter questions
Country Of Origin: China