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Hi-Link 5V 1A Power Converter Module

Hi-Link 5V 1A Power Converter Module Hi-Link 5V 1A Power Converter Module
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Input voltage range

6.5V to 36V DC

Input current rating

up to 2A (maximum)

### Output Characteristics

Output voltage

5V 0.1V (regulated)

Output current rating

up to 1A (maximum)

Output ripple voltage

50mV ( typical)

### Performance Characteristics

High efficiency

up to 95% (typical)

Low dropout voltage

1.5V (typical)

Fast response to input voltage changes

50s (typical)

### Protection Features

Over-current protection (OCP)shuts down the output when the output current exceeds 1.5A
Short-circuit protection (SCP)protects the module from short-circuit conditions
Over-temperature protection (OTP)shuts down the output when the internal temperature exceeds 125C

### Physical Characteristics

Module dimensions

36mm x 21mm x 12mm (L x W x H)

Weight

approximately 10g

Operating temperature range

-40C to 85C

### Other Features

High-quality, Lead-free (RoHS-compliant) components

Compact, surface-mount design for easy installation

Low noise and EMI compliance

Applications

The Hi-Link 5V 1A Power Converter Module is suitable for a wide range of applications, including

IoT devices and sensors

Robotics and autonomous systems

Embedded systems and microcontrollers

Industrial control systems

Battery-powered devices

Precautions and Recommendations

Ensure proper input voltage and current ratings are not exceeded to avoid damage to the module.

Use adequate heat sinking and thermal management to ensure reliable operation.

Follow proper PCB design and layout guidelines to minimize electromagnetic interference (EMI) and noise.

Consult the datasheet and user manual for detailed specifications, pinouts, and application notes.

Pin Configuration

  • Hi-Link 5V 1A Power Converter Module Documentation
  • Pin Description:
  • The Hi-Link 5V 1A Power Converter Module has a total of 4 pins, which are used to connect the input power source, output power, and enable/disable the module. Below is a detailed description of each pin:
  • 1. VIN (Input Voltage Pin)
  • Function: This pin is used to connect the input power source, which can be a battery or a wall adapter.
  • Voltage Range: 7V to 24V (recommended operating range)
  • Current Capability: Up to 1A
  • Note: Make sure to connect a voltage source within the recommended range to prevent damage to the module.
  • 2. GND (Ground Pin)
  • Function: This pin is used to connect the ground of the input power source and the output circuit.
  • Note: A good quality ground connection is essential for the proper functioning of the module.
  • 3. VOUT (Output Voltage Pin)
  • Function: This pin provides a regulated 5V output, which can be used to power small electronic devices, microcontrollers, or sensors.
  • Voltage: 5V 0.5V (regulated output)
  • Current Capability: Up to 1A
  • Note: The output voltage is regulated to 5V, making it suitable for powering devices that require a stable 5V supply.
  • 4. EN (Enable Pin)
  • Function: This pin is used to enable or disable the power converter module.
  • Logic Level: Active High ( Module is enabled when EN pin is connected to VIN or a logic high signal)
  • Note: By default, the module is enabled when the EN pin is left floating or connected to VIN. If you want to disable the module, connect the EN pin to GND.
  • Connection Structure:
  • To connect the Hi-Link 5V 1A Power Converter Module, follow these steps:
  • 1. Input Power Connection:
  • Connect the positive terminal of the input power source (7V-24V) to the VIN pin.
  • Connect the negative terminal of the input power source to the GND pin.
  • 2. Output Power Connection:
  • Connect the VOUT pin to the positive terminal of the load (device or circuit) that requires a 5V power supply.
  • Connect the negative terminal of the load to the GND pin.
  • 3. Enable/Disable Connection (Optional):
  • If you want to enable/disable the module using an external signal, connect the EN pin to a logic high signal (VIN or 3.3V/5V) to enable the module.
  • If you want to disable the module, connect the EN pin to GND.
  • Note:
  • Make sure to follow proper soldering and wiring techniques to prevent damage to the module or connected devices.
  • Always double-check the input voltage and current capability of the module before connecting it to a power source.
  • Use a suitable heat sink or follow proper thermal management practices to prevent overheating of the module.

Code Examples

Hi-Link 5V 1A Power Converter Module Documentation
Overview
The Hi-Link 5V 1A Power Converter Module is a compact, high-efficiency DC-DC converter module designed to step down higher input voltages to a stable 5V output. This module is ideal for powering small electronic projects, IoT devices, and microcontrollers that require a stable 5V supply.
Key Features
Input voltage range: 7V-24V
 Output voltage: 5V 0.5%
 Output current: up to 1A
 High efficiency: up to 96%
 Small size: 25mm x 15mm x 10mm
 Easy to use: no external components required
Pinout
The module has a simple 3-pin interface:
| Pin | Description |
| --- | --- |
| VIN | Input voltage (7V-24V) |
| VOUT | Output voltage (5V) |
| GND | Ground |
Code Examples
### Example 1: Arduino Uno Power Supply
In this example, we'll use the Hi-Link 5V 1A Power Converter Module to power an Arduino Uno board from a 12V battery.
Hardware Requirements
Hi-Link 5V 1A Power Converter Module
 Arduino Uno board
 12V battery
 Jumper wires
Code
```c++
// No code required, just connect the module to the Arduino Uno
// VIN (input) to 12V battery positive terminal
// GND (ground) to 12V battery negative terminal
// VOUT (output) to Arduino Uno's Vin pin
```
### Example 2: ESP32 WiFi Module Power Supply
In this example, we'll use the Hi-Link 5V 1A Power Converter Module to power an ESP32 WiFi module from a 18V solar panel.
Hardware Requirements
Hi-Link 5V 1A Power Converter Module
 ESP32 WiFi module
 18V solar panel
 Jumper wires
Code
```c++
// No code required, just connect the module to the ESP32 WiFi module
// VIN (input) to 18V solar panel positive terminal
// GND (ground) to 18V solar panel negative terminal
// VOUT (output) to ESP32 WiFi module's VCC pin
```
Note: Make sure to properly calculate the input voltage and current requirements of your project to ensure the Hi-Link 5V 1A Power Converter Module can handle the load.
### Example 3: Raspberry Pi Power Supply (using a 24V power supply)
In this example, we'll use the Hi-Link 5V 1A Power Converter Module to power a Raspberry Pi from a 24V power supply.
Hardware Requirements
Hi-Link 5V 1A Power Converter Module
 Raspberry Pi board
 24V power supply
 Jumper wires
Code
```python
# No code required, just connect the module to the Raspberry Pi
# VIN (input) to 24V power supply positive terminal
# GND (ground) to 24V power supply negative terminal
# VOUT (output) to Raspberry Pi's 5V pin
```
Note: The Raspberry Pi requires a stable 5V supply, so ensure the Hi-Link 5V 1A Power Converter Module is capable of providing the required current.