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Home Electronic Modules and Displays Electronic Modules Buck Boost Voltage Regulators Buck Converter
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Buck Step Down Converter
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DC-DC5-40V to 6V 1A Buck Step Down Converter Module (without PIN).3
]DC-DC5-40V to 6V 1A Buck Step Down Converter Module (without PIN).2
  • Buck Step Down Converter
  • wn60c3qa
  • DC-DC5-40V to 6V 1A Buck Step Down Converter Module (without PIN).3
  • ]DC-DC5-40V to 6V 1A Buck Step Down Converter Module (without PIN).2

DC-DC5-40V to 3V 1A Buck Step Down Converter Module without PIN

Rated 4.63 out of 5 based on 19 customer ratings
(19 customer reviews)
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  1. Input voltage 5~40V
  2. Output: 3V
  3. Maximum output current 1A
  4. Efficiency: 76-90%
  5. Material: electronic component
Brand: Generic SKU: AI3004
Category: Buck Converter
Tags: Buck Converter, Buy Online India, Step Down, Zbotic

₹106.20 (₹90.00 + GST)

Purchase this product now and earn 2 Zbotic Points!
Description
Additional information
Warranty
COO

This is the 40V variant of the DC-DC5-40V to 3V 1A Buck Step Down Converter Module without PIN in Buck Converter. Available at ₹106.20 (₹90.00 + GST) with free shipping across India.

High efficiency up to 90%. 5-40V adjustable input voltage range. With over-current and over-temperature protection, safe for use. It uses high performance fixed frequency current control mode controller as the core. Suitable for Battery chargers, home automation, and other high voltage electrical equipment.

Features:

  1. High efficiency up to 90%.
  2. 5-40V adjustable input voltage range.
  3. With over-current and over-temperature protection, safe for use.
  4. It uses high performance fixed frequency current control mode controller as the core.
  5. Suitable for Battery chargers, home automation, and other high voltage electrical equipment.

Specification:

Input Voltage (V) 5~40V
Output 3V
Max. Output Current (A) 1A
Efficiency 76-90%
Material Electronic Component
Color: Green
Size(mm) 18.3mm x 10.2mm x 6.7mm
Shipping Weight 0.02 kg
Shipping Dimensions 2 × 2 × 1 cm

Package Includes:

1 x DC-DC5-40V to 3V 1A Buck Step Down Converter Module without PIN

Tags: Buck Converter Buy Online India Step Down Zbotic
Also in Buck Converter:
DC-DC DC5-40V to 7.5V 1A Buck Step Down Converter Module Voltage Regulator Board with 3PINDual Display 3A DC-DC 5-23V To 0-16.5V Step Down Power Supply Buck Converter Adjustable LCD Step- down Voltage Regulator Without Case4 CHANNEL USB QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit BoardDC-DC5-40V to 6V 1A Buck Step Down Converter Module (without PIN)

Technical Specifications

ModelDC-DC5-40V
Operating Voltage3V
Current Rating1A
SKUAI3004
Weight0.0 kg
AvailabilityIn Stock

Applications & Use Cases

The DC-DC5-40V to 3V 1A Buck Step Down Converter Module without PIN is a versatile buck converter used across a wide range of applications including voltage step-down for electronics, battery-powered projects, LED driver circuits, microcontroller power supply, and solar power regulation.

Common use cases:

  • Converting 12V car battery to 5V for USB devices
  • Powering a Raspberry Pi from a drone battery
  • Regulating solar panel output for charging

This product is ideal for electronics hobbyists, IoT developers, and power supply designers.

Technical Tip: Buck converters are more efficient than linear regulators (LM7805). Choose one rated for at least 1.5x your required current. Ensure input voltage is at least 2V above output.

Shipping & Delivery

  • Free shipping on orders above ₹999 across India
  • Dispatched within 1-3 business days
  • Expected delivery: 3-7 business days depending on location
  • Secure packaging to ensure safe transit of electronic components
Weight 0.0 kg
15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.


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.

Tags: Buck Converter Buy Online India Step Down Zbotic
Also in Buck Converter:
80W DC10-35 to 1-35V Automatic Voltage Up and Down Voltage Stabilized Constant Current Power Supply ModuleDC5-40V to 3.7V 1A Buck Step Down Converter Module with 3PIN3000W Thyristor SCR Voltage Regulator Temperature Dimmer for Speed / Light (AC 220V)5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down Module
Country Of Origin: China

19 reviews for DC-DC5-40V to 3V 1A Buck Step Down Converter Module without PIN

  1. Avatar of Chitra Krishnan
    Rated 5 out of 5

    Chitra Krishnan (verified owner) – September 26, 2023

    Superb DC-DC5-40V to 3V 1A Buck Step! Efficiency is high and it runs cool even under load.

  2. Avatar of Sonali Yadav
    Rated 4 out of 5

    Sonali Yadav (verified owner) – October 25, 2023

    Good quality DC-DC5-40V to 3V 1A Buck Step. Ripple is low. Suitable for most electronics projects.

  3. Avatar of Siddharth Mehta
    Rated 5 out of 5

    Siddharth Mehta (verified owner) – November 6, 2023

    Great DC-DC5-40V to 3V 1A Buck Step. Voltage is rock solid under varying loads. Highly recommended.

  4. Avatar of Vaishali Rao
    Rated 5 out of 5

    Vaishali Rao (verified owner) – December 28, 2023

    Great quality DC-DC5-40V to 3V 1A Buck Step. Powering my entire project board with this. Very reliable.

  5. Avatar of Vansh Saini
    Rated 5 out of 5

    Vansh Saini – March 11, 2024

    Bought multiple units of this DC-DC5-40V to 3V 1A Buck Step. All consistent quality. Zbotic is reliable.

  6. Avatar of Arnav Menon
    Rated 5 out of 5

    Arnav Menon (verified owner) – April 3, 2024

    Excellent DC-DC5-40V to 3V 1A Buck Step! Output is stable and reliable. Perfect for my electronics project.

  7. Avatar of Aanya Nair
    Rated 5 out of 5

    Aanya Nair – June 4, 2024

    Great quality DC-DC5-40V to 3V 1A Buck Step. Powering my entire project board with this. Very reliable.

  8. Avatar of Mohit Rao
    Rated 3 out of 5

    Mohit Rao – July 12, 2024

    Average DC-DC5-40V to 3V 1A Buck Step. Works but efficiency could be better. Adequate for basic projects.

  9. Avatar of Himanshu Shetty
    Rated 4 out of 5

    Himanshu Shetty (verified owner) – July 14, 2024

    Good quality DC-DC5-40V to 3V 1A Buck Step. Ripple is low. Suitable for most electronics projects.

  10. Avatar of Jai Reddy
    Rated 5 out of 5

    Jai Reddy (verified owner) – August 9, 2024

    Great quality DC-DC5-40V to 3V 1A Buck Step. Powering my entire project board with this. Very reliable.

  11. Avatar of Ojas Rao
    Rated 5 out of 5

    Ojas Rao – August 22, 2024

    Great quality DC-DC5-40V to 3V 1A Buck Step. Powering my entire project board with this. Very reliable.

  12. Avatar of Sumit Bhatt
    Rated 4 out of 5

    Sumit Bhatt (verified owner) – December 6, 2024

    Good DC-DC5-40V to 3V 1A Buck Step. Output is stable. Gets slightly warm under full load but nothing concerning.

  13. Avatar of Pranav Modi
    Rated 5 out of 5

    Pranav Modi – January 25, 2025

    Very satisfied with this DC-DC5-40V to 3V 1A Buck Step. Using it in my solar project, charges perfectly.

  14. Avatar of Karan Solanki
    Rated 5 out of 5

    Karan Solanki – April 11, 2025

    Great DC-DC5-40V to 3V 1A Buck Step. Voltage is rock solid under varying loads. Highly recommended.

  15. Avatar of Prashant Bajaj
    Rated 4 out of 5

    Prashant Bajaj (verified owner) – April 15, 2025

    Good DC-DC5-40V to 3V 1A Buck Step. Output is stable. Gets slightly warm under full load but nothing concerning.

  16. Avatar of Jatin Grewal
    Rated 5 out of 5

    Jatin Grewal (verified owner) – April 21, 2025

    Superb DC-DC5-40V to 3V 1A Buck Step! Efficiency is high and it runs cool even under load.

  17. Avatar of Swati Khanna
    Rated 5 out of 5

    Swati Khanna – December 23, 2025

    Excellent DC-DC5-40V to 3V 1A Buck Step! Output is stable and reliable. Perfect for my electronics project.

  18. Avatar of Priya Arora
    Rated 5 out of 5

    Priya Arora (verified owner) – January 11, 2026

    Very satisfied with this DC-DC5-40V to 3V 1A Buck Step. Using it in my solar project, charges perfectly.

  19. Avatar of Aditya Tandon
    Rated 4 out of 5

    Aditya Tandon (verified owner) – February 6, 2026

    Good quality DC-DC5-40V to 3V 1A Buck Step. Ripple is low. Suitable for most electronics projects.

Only logged in customers who have purchased this product may leave a review.

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