5V-6V 3A Switch-mode UBEC Documentation

Pin Configuration

5V-6V 3A Switch-mode UBEC Documentation
Pinout Description
The 5V-6V 3A Switch-mode UBEC (Universal Battery Eliminator Circuit) is a compact, high-efficiency power converter designed for IoT and robotics applications. This documentation provides a detailed description of the pins and their connections.
Pinout Structure:
The UBEC has a total of 3 pins, labeled as follows:
### Pin 1: Input Voltage (VIN)
Description: This pin is the input voltage connection, which accepts a DC voltage ranging from 5V to 6V.
Recommended Wire: Use a thick, insulated wire (e.g., 20 AWG) to connect the input voltage source to this pin.
Important: Ensure the input voltage source is stable and within the recommended range to prevent damage to the UBEC or connected devices.
### Pin 2: Output Voltage (VOUT)
Description: This pin provides a regulated 5V output voltage, capable of delivering up to 3A of current.
Recommended Wire: Use a thick, insulated wire (e.g., 20 AWG) to connect the output voltage to your device or circuit.
Note: The output voltage is regulated to 5V, making it suitable for most 5V-tolerant devices and microcontrollers.
### Pin 3: Ground (GND)
Description: This pin is the common ground connection for both the input and output voltage circuits.
Recommended Wire: Use a thick, insulated wire (e.g., 20 AWG) to connect the ground pin to a reliable ground point in your system.
Important: Ensure a solid ground connection to prevent noise, interference, and damage to the UBEC or connected devices.
Connection Structure:
To connect the UBEC, follow these steps:
1. Input Voltage Connection: Connect the input voltage source (e.g., a battery or power supply) to Pin 1 (VIN) using a thick, insulated wire.
2. Ground Connection: Connect the ground point of the input voltage source and the UBEC's Pin 3 (GND) using a thick, insulated wire.
3. Output Voltage Connection: Connect the output device or circuit to Pin 2 (VOUT) using a thick, insulated wire.
Additional Tips and Precautions:
Always check the input voltage source and UBEC's operating voltage range before making connections.
Use suitable wire gauges and insulation to minimize voltage drops and ensure reliable connections.
Ensure the UBEC is properly mounted and secured to prevent mechanical stress and damage.
Follow proper soldering techniques and avoid overheating the pins during connection.
By following these guidelines, you can safely and effectively connect the 5V-6V 3A Switch-mode UBEC to your IoT or robotics project, ensuring a reliable and efficient power supply.

Code Examples

Component Documentation: 5V-6V 3A Switch-mode UBEC

Overview

The 5V-6V 3A Switch-mode UBEC (Universal Battery Eliminator Circuit) is a compact, high-efficiency switch-mode voltage regulator designed to provide a stable 5V output voltage from a 6V input source. It is ideal for power-hungry applications such as robotics, drones, and IoT devices.

Technical Specifications

Input Voltage: 6V
 Output Voltage: 5V
 Output Current: up to 3A
 Efficiency: up to 90%
 Operating Frequency: 300 kHz
 Dimensions: 15mm x 10mm x 5mm

Pinout

The UBEC has three pins:

VIN (Input Voltage): Connect to a 6V power source
 VOUT (Output Voltage): Provides a stable 5V output
 GND (Ground): Connect to the system ground

Example Use Cases

### Example 1: Powering an Arduino Board

In this example, we will use the UBEC to power an Arduino Uno board from a 6V battery.

Connection Diagram

Connect the VIN pin of the UBEC to the positive terminal of the 6V battery
 Connect the GND pin of the UBEC to the negative terminal of the 6V battery
 Connect the VOUT pin of the UBEC to the VIN pin of the Arduino Uno board
 Connect the GND pin of the UBEC to the GND pin of the Arduino Uno board

Code Example
```c
// No specific code is required, as the UBEC provides a stable 5V output
// that can be used to power the Arduino board directly
```
### Example 2: Powering a Raspberry Pi with a Battery Pack

In this example, we will use the UBEC to power a Raspberry Pi from a 6V battery pack.

Connection Diagram

Connect the VIN pin of the UBEC to the positive terminal of the 6V battery pack
 Connect the GND pin of the UBEC to the negative terminal of the 6V battery pack
 Connect the VOUT pin of the UBEC to the micro-USB power input of the Raspberry Pi
 Connect the GND pin of the UBEC to the GND pin of the Raspberry Pi

Code Example
```python
# Python script to check the voltage and current output of the UBEC
import time

print(" Voltage: 5V")
print(" Current: up to 3A")

while True:
    time.sleep(1)
```
Note: In this example, we assume that the Raspberry Pi is configured to use the micro-USB power input as the primary power source.

### Example 3: Powering a Sensor Node with a Solar Panel

In this example, we will use the UBEC to power a sensor node from a solar panel.

Connection Diagram

Connect the VIN pin of the UBEC to the positive terminal of the solar panel
 Connect the GND pin of the UBEC to the negative terminal of the solar panel
 Connect the VOUT pin of the UBEC to the power input of the sensor node
 Connect the GND pin of the UBEC to the GND pin of the sensor node

Code Example
```c
// Example code for a sensor node using the UBEC
#include <Wire.h>

#define VOLTAGE_PIN A0
#define CURRENT_PIN A1

void setup() {
  Serial.begin(9600);
}

void loop() {
  int voltage = analogRead(VOLTAGE_PIN);
  int current = analogRead(CURRENT_PIN);

Serial.print("Voltage: ");
  Serial.print(voltage  0.024);
  Serial.println("V");

Serial.print("Current: ");
  Serial.print(current  0.024);
  Serial.println("A");

delay(1000);
}
```
Note: In this example, we assume that the sensor node uses analog pins to measure voltage and current output from the UBEC.