12V 10A SMPS Power Supply
12V 10A SMPS Power Supply
The 12V 10A SMPS Power Supply is a type of Switch-Mode Power Supply (SMPS) designed to provide a stable and efficient 12V DC output with a maximum current rating of 10A. This power supply is suitable for a wide range of applications, including industrial control systems, automation, robotics, and IoT devices.
The primary function of the 12V 10A SMPS Power Supply is to convert AC power from a mains source to DC power, which is then supplied to the connected load. The SMPS technology used in this power supply ensures high efficiency, low heat generation, and a compact design.
12V DC
10A
120W
100-240V AC, 50-60Hz
2.5A (max)
High efficiency (>85%) to reduce heat generation and energy waste
Overvoltage Protection (OVP) | protects the connected load from voltage surges |
Short-Circuit Protection (SCP) | protects the power supply from short circuits |
Overcurrent Protection (OCP) | limits the output current to prevent damage to the connected load |
Compact design with a compact metal casing
screw or DIN rail mounting
natural convection or forced air cooling (dependent on environment)
UL, CE, and RoHS compliant
Certified for use in industrial and commercial applications
-20C to +50C
-40C to +80C
up to 95% RH (non-condensing)
<30mVpp (peak-to-peak)
EN 61000-6-3 and EN 61000-6-1
The 12V 10A SMPS Power Supply is a reliable and efficient power solution for a wide range of applications. Its compact design, high efficiency, and comprehensive protection features make it an ideal choice for industrial, commercial, and IoT applications.
12V 10A SMPS Power Supply Component Documentation
Overview
The 12V 10A SMPS Power Supply is a high-performance, high-efficiency switched-mode power supply (SMPS) designed for various IoT applications. This power supply is capable of delivering a stable 12V output voltage with a maximum current of 10A, making it suitable for powering IoT devices, microcontrollers, and other electronic systems.
Key Features
Input voltage range: 100-240V AC
Output voltage: 12V DC
Maximum current: 10A
High efficiency: >85%
Compact design: 102mm x 52mm x 34mm
Protections: Overvoltage, Under-voltage, Overcurrent, and Short-circuit protection
Pinout
The power supply has the following pinout:
Vin (AC input): 2-pin terminal block
Vout (DC output): 2-pin terminal block
GND (Ground): 1-pin terminal block
Code Examples
Here are two code examples that demonstrate how to use the 12V 10A SMPS Power Supply in different contexts:
Example 1: Powering an Arduino Board
In this example, we will use the 12V 10A SMPS Power Supply to power an Arduino Uno board, which is a popular microcontroller board used in various IoT projects.
Hardware Connection
Connect the Vin pin of the Arduino Uno board to the Vout pin of the 12V 10A SMPS Power Supply using a jumper wire.
Connect the GND pin of the Arduino Uno board to the GND pin of the 12V 10A SMPS Power Supply using a jumper wire.
Arduino Code
```c
void setup() {
// Initialize digital pin 13 as an output
pinMode(13, OUTPUT);
}
void loop() {
// Blink an LED connected to digital pin 13
digitalWrite(13, HIGH);
delay(1000);
digitalWrite(13, LOW);
delay(1000);
}
```
In this example, the 12V 10A SMPS Power Supply provides a stable 12V output voltage and 10A maximum current, which is sufficient to power the Arduino Uno board and any connected peripherals.
Example 2: Powering a Raspberry Pi Single-Board Computer
In this example, we will use the 12V 10A SMPS Power Supply to power a Raspberry Pi single-board computer, which is a popular platform for IoT projects.
Hardware Connection
Connect the Vin pin of the Raspberry Pi board to the Vout pin of the 12V 10A SMPS Power Supply using a jumper wire.
Connect the GND pin of the Raspberry Pi board to the GND pin of the 12V 10A SMPS Power Supply using a jumper wire.
Python Code
```python
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
# Set up GPIO pin 17 as an output
GPIO.setup(17, GPIO.OUT)
while True:
# Blink an LED connected to GPIO pin 17
GPIO.output(17, GPIO.HIGH)
time.sleep(1)
GPIO.output(17, GPIO.LOW)
time.sleep(1)
```
In this example, the 12V 10A SMPS Power Supply provides a stable 12V output voltage and 10A maximum current, which is sufficient to power the Raspberry Pi board and any connected peripherals.
Important Notes
Always ensure that the power supply is properly connected to a suitable AC power source and that the output voltage and current ratings are within the specified limits of the connected devices.
Properly ground the power supply to prevent electrical shock and ensure reliable operation.
Follow proper safety precautions when working with electrical systems.
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