5A 75W XL4015 DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1.25V-36V DIY Adjustable Power Supply
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Specifications
- Brand Name
- Stlxy
- Origin
- Mainland China
- High-concerned chemical
- None
- Current Type
- DC
- Phase
- single phase
- is_customized
- Yes
- Model Number
- 5A 75W XL4015 DC-DC Converter Adjustable Step-Down Module 4.0-38V to 1
Product Description
Application:
This module can be applied to fields in the input voltage is higher than the step-down output voltage, such as batteries, power transformers, DIY adjustable power supply, 24V Car T of the power equipment industry buck, 12V switch 3.3V, 12V switch 5V, 24V switch 5V, 24V switch 12V, 36V 24V turn and so on.
Parameters:
Materials: FR4 + electronic components
Module Properties:5A High Power 75W DC-DC adjustable step-down module
Input voltage:DC 4.0 ~ 38V
Output voltage:DC 1.25V ~ 36V continuously adjustable ( the input voltage must be higher than the output voltage 1.5V )
Output current:max 5A, recommended for use in the 4.5A.
Output power:up to 75W, more than 50W, Please enhance heat dissipation
Voltmeter error: ± 0.05V
Measure range: 0 ~ 40V ( please ensure that the input voltage is 4.5V or more)
Conversion efficiency: up to 96%
Load regulation: S (I) ≤ 0.8%
Voltage Regulation: S (u) ≤ 0.8%
With overheat protection and short circuit protection
Pros & Cons
Pros
- High 75W/5A power capacity for medium-power electronic projects
- Wide adjustable voltage range for flexible use across multiple applications
- Single-phase DC design for stable, efficient power conversion
- Affordable DIY-friendly design for hobbyist and professional builders
Cons
- Requires soldering to install and connect to power sources and circuits
- No included mounting hardware, instruction manuals, or power adapters
- Performance may be reduced in extreme temperature environments
- Only compatible with DC power inputs, not AC power sources
Common Questions
What materials and construction does this DC-DC module use?
The module is a standard electronic PCB-based converter with no specific listed material beyond standard electronic components.
What are the power and voltage ratings of this step-down module?
It has a 75W maximum power rating and 5A maximum current output, with input voltage range 4.0-38V and output voltage range 1.25V-36V.
What is this DC-DC converter module used for?
It is compatible with DC power sources, and used for step-down applications such as converting 24V car power to 5V/12V, or building DIY adjustable power supplies.
Is this DC-DC converter adjustable?
Yes, this is an adjustable step-down module for custom voltage outputs per the product title.
What typical shipping terms apply to this module?
The order includes 1 module unit, and most sellers will process and ship orders within 1-5 business days after payment is received.
Product information last updated on November 23, 2025