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Multifunctional DIY DC to DC Converter Auto Step  -  Up Step  -  Down Boost Buck Solar Power Supply Module
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Multifunctional DIY DC to DC Converter Auto Step - Up Step - Down Boost Buck Solar Power Supply Module

- Red
117909701

10.98
  • FREE SHIPPING
    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: Aug 17 - Aug 19, 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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Descriptions

Main Features:
● LM2577S + LM2596S dual chip
● Output voltage (1.25V-26V arbitrary value) is independent of the input voltage (input 3.5V-28V arbitrary value), automatically step-up / down
● Step-up mode(boost): Input: 3.5-28V, output: 1.25V-26V
● Output voltage is independent of the input voltage (input 3.5V-28V arbitrary value output 1.25V-26V any value)
● Step-down mode(buck): Maximum current input / output: 3A

Specification

General

Material: Component

Weight and Size

Product weight: 0.030 kg
Package weight: 0.07 kg
Product Size(L x W x H): 5.3 x 3.8 x 1.9 cm / 2.1 x 1.5 x 0.7 inches
Package Size(L x W x H): 10.0 x 7.0 x 2.5 cm

Package Contents

Package Contents: 1 x DIY DC to DC Converter Auto Boost Buck Solar Power Supply Module

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Customer Reviews

5 out of 5
  • 4
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  • Gaurav
    Yes (1) Color: Red
    very good AUTO STEP UP and DOWN Converter
    I got all this product within 10 days of ordering to Mumbai, India. Thanks a lot gearbest for such a fast service. I will highly recommend this website for everyone.

    Now come to the product, this is really made up of high quality materials. The converter automatically step up and down the input voltage to keep output voltage stable and constant.

    I will highly recommend this product for everyone for daily use. I am attaching some pictures and videos of this product.Hope it helps, Recommended Product

    Oct 01,2018

  • lr
    Yes (0) Color: Red
    Parfait pour le solaire / perfect for solar energy
    Ce convertisseur automatique est parfait pour réaliser une alimentation à base de panneaux solaires.

    Arrivé rapidement.

    This automatic converter is perfect for a power supply where the electricity is supplied by solar panels.

    Arrived quickly.

    Jun 20,2019

  • Emil
    Yes (3) Color: Red
    Working great
    -great for solar panels - now I can charge my phone by the sun
    -stable
    -good calibration
    -easy to set voltage
    Suggestion
    -none

    May 09,2016

  • Del
    Yes (0) Color: Red
    Good for small electronic projects
    Very interesting electronic component for small electronic projects where the input and output voltages are variable. Very well packaged.

    Nov 19,2018

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Shipping

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

1
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.
2
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 Multifunctional DIY DC to DC Converter Auto Step - Up Step - Down Boost Buck Solar Power 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.

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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.
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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.

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