2.1A DC 8-80V to 5V High Voltage Buck Conversion Module — image 1

Hover to zoom

1 / 2 · Click to enlarge

2.1A DC 8-80V to 5V High Voltage Buck Conversion Module

Name: 2.1A DC 8-80V to 5V High Voltage Buck Conversion Module
Brand: Generic
SKU: R260397
Price: 1113 INR
Availability: InStock

30+ bought in past month

AI Summary

AC to DC Power Supply Module for everyday users

The 2.1A DC 8-80V to 5V High Voltage Buck Conversion Module is a value-for-money ac to dc power supply module designed for everyday users. It features Input Voltage (V): DC 10–80V and Output Voltage: 5V DC.

₹1,113

Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Quantity

Total: ₹1,113

Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.

Estimated delivery: 23 Aug – 6 Sept

Check delivery date

Free Shipping

Pan India delivery

15-Day Returns

Hassle-free policy

Secure Payment

Razorpay protected

Quality Assured

Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Input Voltage (V): DC 10–80V

Output Voltage: 5V DC

Quiescent Current: ~2.5

Output Current (A): 2.1

Efficiency: Up to 93%

Frequency(MHz): 0.1

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping

SKU: robu-3230338Category: AC to DC Power Supply Module

About This Product

The 2.1A DC 8-80V to 5V High Voltage Buck Conversion Module is a value-for-money ac to dc power supply module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

Input Voltage (V): DC 10–80V — works with standard household power
Output Voltage: 5V DC — works with standard household power
Quiescent Current: ~2.5
Output Current (A): 2.1
Efficiency: Up to 93%
Frequency(MHz): 0.1 — smooth, flicker-free operation
Operating Temperature (°C): -40° to 85° C
Length (mm): 60

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The 2.1A DC 8–80V to 5V Buck Conversion Module is a high-efficiency DC-DC step-down power supply designed for wide input voltage applications. It converts 10–80V DC input into stable 5V output with up to 2.1A current capacity. Built with 100KHz switching frequency and up to 93% efficiency, this module ensures reliable performance in industrial, automotive, and embedded systems. Integrated protections like reverse polarity, overcurrent, overtemperature, and short circuit safeguard connected devices. Suitable for space-constrained installations.

Features:

Wide input range: 10–80V DC
Stable 5V regulated output
Maximum output current 2.1A
High efficiency up to 93%
100KHz switching frequency
Reverse polarity protection
Overcurrent & short circuit protection

Package Includes:

1 x 2.1A DC 8-80V to 5V High Voltage Buck Conversion Module

Setup Guide

Identify the pins

Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.

Wire to your microcontroller

Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.

Install libraries

In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.

Upload example sketch

Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.

Calibrate if needed

Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.

Browse AC to DC Power Supply Module AC-DC/DC-DC Power Supply Unit (PSU)