Difference between revisions of "DC-DC Step-Down Converter"
| Line 16: | Line 16: | ||
* '''IP67 Waterproof''': Aluminum shell + organic silica gel potting for heat dissipation and protection | * '''IP67 Waterproof''': Aluminum shell + organic silica gel potting for heat dissipation and protection | ||
* '''Premium Internal Build''': Pure copper inductors + High-stability SMT process for reliable performance | * '''Premium Internal Build''': Pure copper inductors + High-stability SMT process for reliable performance | ||
| − | * ''' | + | * '''Multiple Intelligent Protections''': Guards against overcurrent, overheating, short-circuit, etc. |
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 10:13, 27 January 2026
Overview
This DC-DC Step-Down Converter Module is compatible with 5V devices, ideal for diverse power sources in outdoor, industrial, or automotive setups. It accepts 8–36V DC input and efficiently converts it to a stable 5V/5A or 5V/10A output—exactly matching the power requirements of your 5V devices. Built with a high-quality aluminum alloy shell for superior heat dissipation, the module features IP67 protection via organic silica gel potting for waterproof and dustproof performance. Inside, pure copper inductors and precision SMT components ensure reliable power delivery, plus 6 intelligent protections to safeguard your equipment.
Features
- Compatible: Delivers stable 5V/5A or 5V/10A output to match power needs
- Wide Input Range: Supports 8–36V DC input for versatile use
- IP67 Waterproof: Aluminum shell + organic silica gel potting for heat dissipation and protection
- Premium Internal Build: Pure copper inductors + High-stability SMT process for reliable performance
- Multiple Intelligent Protections: Guards against overcurrent, overheating, short-circuit, etc.
| Input |
|
Wide voltage input
Adapts to fluctuations |
| Output |
|
Stable voltage output
High precision Multiple power options available |
| Key Performance |
|
High efficiency & energy-saving
Low heat generation Waterproof, moisture-proof, shockproof, dustproof Adapts to harsh cold & hot environments |
Multiple Intelligent Protections
| Protection | Detail | Note |
|---|---|---|
| Over-Current Protection |
When the output current exceeds the set value, the output voltage gradually decreases until there is no voltage output. |
If the startup load is too large instantaneously, over-current protection will be activated, resulting in no output voltage. Common in inductive loads such as motors, water pumps, etc. |
| Over-Temperature Protection |
When the chip temperature exceeds 150°C, the power converter stops working and has no voltage output. |
This temperature does not refer to the operating ambient temperature. |
| Short-Circuit Protection |
Under normal use, an instantaneous short circuit between the positive and negative poles of the output terminal will not damage the power converter. |
This protection applies to all buck products. |
| Waterproof Protection |
All power converters are designed with waterproof potting technology. |
Plays the role of waterproofing, dustproofing, and shockproofing. |
| Low-Voltage Protection |
When the input voltage is lower than the set value, the output voltage gradually decreases until there is no voltage output. |
Low-voltage protection can effectively extend the service life of batteries (battery bottles) and prevent over-discharge of batteries (battery bottles). |
User Manual
FAQ
Q1: Question 1
A: Place the answer here.
Enable comment auto-refresher