33uH DIP Power Inductor 912mm (Pack of 5) Documentation

Component Name

33uH DIP Power Inductor 912mm (Pack of 5)

Overview

The 33uH DIP Power Inductor is a compact, high-performance inductor designed for power supply and filtering applications in IoT devices. This component is packaged in a convenient DIP (Dual In-Line Package) form factor, making it easy to integrate into a wide range of circuits. This pack includes five individual inductors, ideal for prototyping, testing, and production runs.

Functionality

Filter out noise and ripple: The inductor acts as a low-pass filter, reducing unwanted high-frequency noise and ripple in the power supply, ensuring a smoother output voltage.
Store energy: The inductor stores energy in its magnetic field, which is then released to the circuit as needed, helping to maintain a stable output voltage.
Improve efficiency: By reducing energy losses and voltage drops, the inductor helps to increase the overall efficiency of the power supply circuit.

The primary function of the 33uH DIP Power Inductor is to store energy in a magnetic field when an alternating current (AC) flows through it. This inductor is specifically designed to operate in power supply and filtering circuits, where it helps to

Key Features

Inductance: 33 H (microhenries) 10% tolerance, making it suitable for a wide range of power supply and filtering applications.
DC Resistance (DCR): Typically 0.25 , ensuring low energy losses and high efficiency in the circuit.
Rated Current: 1.5 A (amps), allowing for reliable operation in moderate-power applications.
Operating Frequency: Designed for operation up to 1 MHz, making it suitable for a wide range of IoT devices and applications.
Package Size: Compact DIP package measuring 9 mm x 12 mm, making it easy to integrate into space-constrained designs.
Operating Temperature: Rated for operation from -40C to +125C, ensuring reliable performance in a wide range of environments.
Packaging: Supplied in a pack of 5 individual inductors, ideal for prototyping, testing, and production runs.

Applications

Power supply circuits: DC-DC converters, switching power supplies, and linear power supplies.
Filtering circuits: EMI filters, radio-frequency (RF) filters, and signal filtering applications.
Wireless charging: Wireless power transfer and charging circuits.
IoT devices: Wearables, smart home devices, industrial automation, and other IoT applications requiring compact, high-performance power inductors.

The 33uH DIP Power Inductor is suitable for a wide range of IoT applications, including

Conclusion

The 33uH DIP Power Inductor is a high-performance, compact component designed for power supply and filtering applications in IoT devices. Its compact DIP package, low DC resistance, and high operating frequency make it an ideal choice for a wide range of applications.

Pin Configuration

Component Documentation: 33uH DIP Power Inductor 912mm (Pack of 5)
Overview
The 33uH DIP Power Inductor is a surface-mount inductor designed for power supply applications in IoT devices. It features a compact 9x12mm DIP (Dual In-Line Package) package and is available in a pack of 5 pieces. This documentation provides a detailed description of the component's pins and their connections.
Pinout Description
The 33uH DIP Power Inductor has 2 pins, labeled as follows:
Pin 1:
Function: Positive Terminal (-Anode)
Description: This pin is the positive terminal of the inductor, where the current flows into the component.
Pin 2:
Function: Negative Terminal (Cathode)
Description: This pin is the negative terminal of the inductor, where the current flows out of the component.
Connection Structure
To connect the 33uH DIP Power Inductor, follow these steps:
Step 1: Identify the Pinout
Verify the pinout of the inductor by checking the component's marking or datasheet.
Ensure the positive (anode) terminal is connected to Pin 1, and the negative (cathode) terminal is connected to Pin 2.
Step 2: Connect to the Circuit
Connect Pin 1 (positive terminal) to the positive leg of the power supply or the output of the previous stage in the circuit.
Connect Pin 2 (negative terminal) to the negative leg of the power supply or the input of the next stage in the circuit.
Important Considerations
Ensure the inductor is connected with the correct polarity to avoid damage or malfunctions.
Follow proper PCB layout and routing guidelines to minimize electromagnetic interference (EMI) and ensure optimal performance.
Refer to the datasheet for specific recommendations on operating conditions, temperature ratings, and storage guidelines.
Additional Resources
Datasheet: [Insert link to datasheet or attach the datasheet to this documentation]
Application Notes: [Insert link to application notes or attach relevant documentation]
By following this documentation, you should be able to correctly connect and integrate the 33uH DIP Power Inductor into your IoT project. If you have any further questions or concerns, please refer to the provided resources or contact the manufacturer's support team.

Code Examples

Component Documentation: 33uH DIP Power Inductor 912mm (Pack of 5)

Overview

The 33uH DIP Power Inductor is a high-reliability, low-loss inductor designed for power supply circuits in IoT devices. It features a compact 9x12mm DIP package and is available in a pack of 5. This inductor is suitable for a wide range of applications, including DC-DC converters, power amplifiers, and EMI filters.

Specifications

Inductance: 33uH
 Package: DIP (9x12mm)
 Rated Current: 1.5A
 DC Resistance: 0.35
 Operating Temperature: -40C to 125C
 Storage Temperature: -40C to 150C

Applications

DC-DC converters
 Power amplifiers
 EMI filters
 Power supply circuits

Code Examples

### Example 1: DC-DC Converter (Step-Down)

In this example, we'll use the 33uH power inductor in a step-down DC-DC converter circuit. We'll assume we're using an Arduino Uno board and the popular Texas Instruments LM2576 voltage regulator.

Schematic

```markdown
VIN (9V) --> L (33uH) --> D1 (Diode) --> C1 (100uF) --> VOUT (5V)
           |                |
           |                |
           R1 (1k)        R2 (2k)
           |                |
           |                |
           GND             GND
```

Code

```cpp
const int vin = 9;  // Input voltage
const int vout = 5;  // Output voltage
const int swFrequency = 200000;  // Switching frequency

void setup() {
  pinMode(9, OUTPUT);  // Pin 9 as output for the switch
}

void loop() {
  analogWrite(9, 128);  // 50% duty cycle
  delay(10);
}
```

In this example, the 33uH power inductor is used to store energy and transfer it to the output capacitor (C1) through the diode (D1). The voltage regulator (LM2576) ensures a stable output voltage.

### Example 2: EMI Filter

In this example, we'll use the 33uH power inductor as part of an EMI filter circuit to reduce electromagnetic interference in a IoT device.

Schematic

```markdown
VIN (5V) --> L (33uH) --> C1 (100nF) --> R1 (100) --> GND
           |                |
           |                |
           C2 (100nF)      L2 (10uH)
           |                |
           |                |
           GND             GND
```

Code

Not applicable, as this is a passive filter circuit.

In this example, the 33uH power inductor (L) is used in combination with capacitors (C1 and C2) and resistors (R1) to filter out high-frequency noise and electromagnetic interference.

Note: These examples are for illustrative purposes only and may require additional components and modifications to function correctly in your specific IoT project.

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33uH DIP Power Inductor 912mm (Pack of 5)

Component Name

Pin Configuration

Code Examples