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Bridge Rectifier (Pack of 5)

Bridge Rectifier (Pack of 5) Bridge Rectifier (Pack of 5)
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Component Name

Bridge Rectifier (Pack of 5)

Description

The Bridge Rectifier (Pack of 5) is a collection of five bridge rectifier circuits, each designed to convert Alternating Current (AC) voltage to Direct Current (DC) voltage. This component is a essential building block in many IoT devices, power supplies, and AC-DC converters.

Functionality

The primary function of a bridge rectifier is to convert AC voltage from a power source, such as a wall adapter or a transformer, to DC voltage that can be used to power electronic devices. The bridge rectifier achieves this by utilizing four diodes arranged in a diamond configuration, which allows it to rectify both the positive and negative cycles of the AC waveform.

The bridge rectifier operates in the following manner

  • The AC voltage is applied to the input of the bridge rectifier.
  • The four diodes (D1-D4) in the bridge rectifier circuit rectify the AC voltage, converting it to a pulsating DC voltage.
  • The pulsating DC voltage is then filtered using a capacitor to produce a smooth DC output voltage.

Key Features

  • Pack of 5: The component comes in a pack of five bridge rectifiers, making it ideal for projects that require multiple DC power sources or for stocking up for future projects.
  • High-Efficiency: The bridge rectifier circuit design ensures high efficiency and minimal power loss, making it suitable for applications where energy efficiency is crucial.
  • Low Forward Voltage Drop: The diodes used in the bridge rectifier have a low forward voltage drop, which reduces energy loss and heat generation.
  • High Surge Current Capability: The bridge rectifier can handle high surge currents, making it suitable for applications with high inrush currents.
  • Wide Operating Temperature Range: The component can operate in a wide temperature range, making it suitable for use in various IoT devices and applications.
  • Compact Size: The bridge rectifier has a compact size, making it ideal for use in space-constrained IoT devices and projects.
  • Easy to Use: The bridge rectifier is easy to use and requires minimal additional components, making it suitable for both technical professionals and informed hobbyists.

Input Voltage

50-250V AC

Output Voltage

12V DC (nominal)

Current Rating

1A (max)

Forward Voltage Drop

1.1V (max)

Surge Current Capability

50A (peak)

Operating Temperature Range

-40C to 150C

Storage Temperature Range

-40C to 150C

Dimensions

10mm x 15mm x 5mm (L x W x H)

Applications

IoT devices

Power supplies

AC-DC converters

Motor control systems

Audio equipment

Medical devices

Precautions

Ensure proper heat dissipation to prevent overheating.

Use appropriate fusing and protection devices to prevent overcurrent and overvoltage conditions.

Follow proper soldering techniques to prevent damage to the component.

Pin Configuration

  • Bridge Rectifier (Pack of 5) Component Documentation
  • Overview
  • The Bridge Rectifier (Pack of 5) is a component used to convert Alternating Current (AC) voltage to Direct Current (DC) voltage. It is a crucial element in many electronic circuits, including power supplies, motor control systems, and other applications. This documentation provides a detailed explanation of the bridge rectifier's pins and how to connect them.
  • Pin Description
  • The Bridge Rectifier has four pins, labeled as follows:
  • Pin 1: Anode (A)
  • Function: Positive terminal of the rectifier
  • Description: The anode pin is connected to the positive leg of the AC voltage source.
  • Pin 2: Cathode (K)
  • Function: Negative terminal of the rectifier
  • Description: The cathode pin is connected to the negative leg of the AC voltage source.
  • Pin 3: Positive DC Output (+)
  • Function: Positive DC output terminal
  • Description: The positive DC output pin provides the rectified DC voltage.
  • Pin 4: Negative DC Output (-)
  • Function: Negative DC output terminal
  • Description: The negative DC output pin provides the rectified DC voltage.
  • Connection Structure
  • To connect the bridge rectifier, follow these steps:
  • Step 1: Connect the AC Voltage Source
  • Connect the anode (A) pin to the positive leg of the AC voltage source.
  • Connect the cathode (K) pin to the negative leg of the AC voltage source.
  • Step 2: Connect the DC Output
  • Connect the positive DC output (+) pin to the positive rail of your DC circuit or device.
  • Connect the negative DC output (-) pin to the negative rail of your DC circuit or device.
  • Important Notes
  • Ensure proper polarity when connecting the AC voltage source to the bridge rectifier.
  • Use suitable wiring and insulation to prevent electrical shock or damage.
  • The bridge rectifier can handle a specific voltage and current rating, so ensure you operate within its rated specifications.
  • Typical Application
  • A typical application of the bridge rectifier is in a power supply circuit, where it converts the AC voltage from a transformer to a stable DC voltage for use in electronic devices. The bridge rectifier is often followed by a smoothing capacitor and regulator to produce a stable, regulated DC output voltage.

Code Examples

Bridge Rectifier (Pack of 5) Documentation
Component Overview
The Bridge Rectifier is a type of rectifier circuit that converts Alternating Current (AC) to Direct Current (DC) using four diodes in a diamond configuration. This pack of 5 bridge rectifiers is suitable for various IoT projects, offering a convenient and efficient way to power DC devices from AC sources.
Technical Specifications
Input Voltage: 25V AC
 Output Voltage: 12V DC
 Current Rating: 1A
 Package: 5 Pieces
 Operating Temperature: -40C to 125C
Pinout
The bridge rectifier has four terminals:
Input AC terminals: A and C
 Output DC terminals: + (Positive) and - (Negative)
Code Examples
### Example 1: Powering an Arduino Board with a Bridge Rectifier
In this example, we'll use the bridge rectifier to power an Arduino board from a 12V AC adapter.
```c
const int ledPin = 13;  // Built-in LED on Arduino Uno
void setup() {
  pinMode(ledPin, OUTPUT);
}
void loop() {
  digitalWrite(ledPin, HIGH);
  delay(500);
  digitalWrite(ledPin, LOW);
  delay(500);
}
```
Connect the bridge rectifier to the Arduino board as follows:
Bridge Rectifier Output + (Positive)  Arduino Vin
 Bridge Rectifier Output - (Negative)  Arduino GND
 12V AC adapter  Bridge Rectifier Input AC terminals A and C
### Example 2: Powering a DC Motor with a Bridge Rectifier and MOSFET Driver
In this example, we'll use the bridge rectifier to power a DC motor and control its speed using a MOSFET driver.
```c
const int motorPin = 9;  // Connect to MOSFET driver
const int speedPin = A0;  // Analog input for speed control
void setup() {
  pinMode(motorPin, OUTPUT);
  pinMode(speedPin, INPUT);
}
void loop() {
  int speedValue = analogRead(speedPin);
  int motorSpeed = map(speedValue, 0, 1023, 0, 255);
  analogWrite(motorPin, motorSpeed);
}
```
Connect the bridge rectifier, MOSFET driver, and DC motor as follows:
Bridge Rectifier Output + (Positive)  MOSFET driver Vin
 Bridge Rectifier Output - (Negative)  MOSFET driver GND
 12V AC adapter  Bridge Rectifier Input AC terminals A and C
 MOSFET driver  DC motor
Note: These examples are for illustration purposes only. Ensure proper component selection, voltage and current ratings, and safety precautions when working with electrical circuits.
By using this pack of 5 bridge rectifiers, you can efficiently power your IoT projects from AC sources, making it an ideal component for various applications.