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Jtron 5A 75W DC-DC Professional Step-down Stabilized Voltage Supply Module
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Jtron 5A 75W DC-DC Professional Step-down Stabilized Voltage Supply Module

- Blue

    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Dec 14 - Dec 16, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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Main Features:
The power indicator light, with voltmeter and voltmeter can self correcting. Adopted more advanced microprocessor voltage, voltage meter error of plus or minus 0.1V, the range of 0 - 40V ( note: to make the voltmeter to work properly, please make sure that the input voltage is above 3.5V )
Light touch button can switch measurement input or output voltage, LED lights display which road is measured voltage value, which way can save and memory of the current display voltage. Long press button to close the voltmeter shows
The input voltage from 38V to 4.0V ( input voltage must be higher than the output voltage of 1.5V above ) . Adjustable output voltage range of 1.25 V - 36 V continuously adjustable. (the input voltage must be higher than the output voltage of 1.5 V )



Brand: Jtron
Material: Glass fiber + plastic +iron
Color: Blue

Weight and Size

Product weight: 0.028 kg
Package weight: 0.080 kg
Product Size(L x W x H): 6.60 x 4.00 x 1.20 cm / 2.6 x 1.57 x 0.47 inches
Package Size(L x W x H): 10.00 x 8.00 x 5.00 cm / 3.94 x 3.15 x 1.97 inches

Package Contents

Package Contents: 1 x Module

Jtron 5A 75W DC-DC Adjustable Step-down Stabilized Voltage Supply Module- Blue

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Customer Reviews

4.8 out of 5
  • 4
  • 1
  • 0
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See all 5 reviews Write a Review
  • Andrew
    Yes (0) Color: Blue
    Essential item for arduino projects
    Good regulation
    Solder or screw terminals
    Input or output volts display
    Trimpot adjustment
    A knob would be better than a trimpot

    May 24,2016

  • Alfyy
    Yes (0) Color: Blue
    Good regulation
    Solder or screw terminals
    Input or output volts display
    Trimpot adjustment
    A knob would be better than a trimpot

    Dec 07,2017

  • Gianluca
    Yes (0) Color: Blue
    Step down
    Step down tensione in entrata 4-38V in uscita 1,25-36V, buona la corrente di 5A erogata ma scalda parecchio
    Scalda parecchio

    Sep 27,2016

  • Dharmarajeswaran
    Yes (0) Color: Blue
    simple and best
    great power supply, thank you gearbest

    Nov 04,2016

  • 'Βαγγέλης
    Yes (0) Color: Blue
    good build
    easy to use
    easy to get burned

    May 30,2018

Customer Questions

  • All(1)
  • Product Information(1)
  • Stock Status
  • Payment
  • About Shipping
  • Others

Hi, I have to charge a Li-ion 3.7/4.2 V battery with a solar cell. The input voltage would be around 6V and the output has to be from 3.7V to 4.2V. Can I use this device to get the required output from the given input voltage. The input current for your device is given as 6A, but the battery needs about 0.2 A and the input from the solar cell will not be more than 2A. Can I still use this device for my project?

By Krupakar Reddy Mar-30/2016 22:07:33

Hello Krupakar,Thank you for your inquiry,of course you can.Have a nice day.

1 Questions & Answers View All

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for Jtron 5A 75W DC-DC Professional Step-down Stabilized Voltage Supply Module to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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