DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module without PIN

This is the 40V variant of the DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module without PIN in Buck Converter, Buck Boost Voltage Regulators. Available at ₹106.20 (₹90.00 + GST) with free shipping across India.

Looking for Dc-dc5 Module 40v? DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module without PIN is available at Zbotic with fast shipping across India.

This device boasts an efficiency of up to 90% and supports an input voltage range of 5 to 40 volts. It is equipped with over-current and over-temperature protection for safe operation. Powered by a high-performance controller that regulates current in a fixed-frequency mode, it is well-suited for battery chargers, home automation, and other high-voltage electrical applications.

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:

Package Includes:

1 x DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module without PIN

DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module Overview

The DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module is a compact voltage regulator that accepts input voltages from 5V up to 40V and delivers a stable 3.7V output at currents up to 1A. Designed for projects requiring a fixed 3.7V rail, it is ideal for powering Li-ion cells, low-voltage electronics, and other 3.7V devices.

Key Features of DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module

• Wide input range: 5V to 40V DC accommodates varied sources such as adapters, batteries, or solar.
• Fixed 3.7V output at up to 1A, perfect for Li-ion powered devices.
• High efficiency between 76% and 90% minimizes heat and power loss.
• Built-in over-current and over-temperature protection ensures safe and reliable operation.
• High-performance fixed-frequency current control core for stable regulation.
• Comes without PIN headers for a low-profile footprint; wires can be soldered directly.
• Genuine product with fast shipping across India from Zbotic.

Applications and Use Cases

• Regulating 12V or 24V automotive battery to 3.7V for onboard electronics.
• Powering 3.7V Li-ion cell modules in DIY power banks or portable chargers.
• Stepping down photovoltaic panel outputs to charge or run 3.7V devices.
• Supplying stable 3.7V to home automation sensors and IoT nodes.
• Driving low-voltage microcontrollers, LEDs or small motors requiring 3.7V.
• Integrating into prototypes where a compact 3.7V rail is needed from higher voltages.

How to Use DC-DC5-40V to 3.7V 1A Buck Step Down Converter Module

Place the module on a non-conductive surface, solder input wires to the IN+ and IN– pads from your 5–40V source, and solder output leads to the OUT+ and OUT– pads for your 3.7V load. Double-check polarity before powering on, then apply your input voltage. Monitor the output with a multimeter to ensure a stable 3.7V and keep load currents below 1A for optimal performance.

Why Buy from Zbotic?

• Genuine Products: All items sourced from authorized distributors
• Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
• Free Shipping: Free delivery on qualifying orders
• COD Available: Cash on Delivery, UPI, cards, net banking
• Technical Support: Expert help for setup and troubleshooting
• Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Can I use this module with a 24V solar panel?

Yes. The module accepts up to 40V input, so you can connect a 24V solar panel directly. Ensure the panel’s open-circuit voltage stays below 40V and use a blocking diode if necessary.

How do I connect wires since it comes without PIN headers?

Simply solder your input and output wires directly to the marked IN+/IN– and OUT+/OUT– pads. After soldering, insulate the joints with heat-shrink tubing or hot glue for safety.

What happens if the load draws more than 1A?

The built-in over-current protection will activate and limit or shut down the output to prevent damage. Remove excessive load and allow the module to cool before resuming normal operation.