Overview
The 744212221 is a transformer designed for DC-DC conversion applications. It is widely used in power supplies for automotive and industrial electronics, where compact size and efficiency are crucial for reliable operation.
Core Parameters
| Parameter | Value |
|---|---|
| Input Voltage | 8V to 80V |
| Nominal Inductance | 1.7 µH |
| Turns Ratio | 1:1 |
| Max Operating Temp | 125°C |
| Saturation Current | 3.2 A |
These parameters make the device suitable for high-efficiency power conversion applications, especially where compactness and thermal management are critical.
Features
- High efficiency for improved power conversion
- Compact design allows for space-saving in compact devices
- Wide temperature range (up to 125°C) for operation in harsh environments
- Robust build quality ensures durability even under high load conditions
- Versatile with various primary and secondary configurations
Typical Application Scenarios
The 744212221 transformer is ideal for use in the following applications:
- Automotive power supplies – Efficient DC-DC converters for automotive electronics, where space and thermal performance are critical.
- Industrial equipment – Power supplies in industrial machinery that demand high reliability and efficiency.
- Renewable energy systems – Use in energy-efficient systems such as solar and wind power converters.
The 744212221 transformer is often paired with the LM2596S-ADJ/NOPB adjustable buck regulator. The LM2596SADJ provides efficient step-down power conversion while the 744212221 transformer handles isolation and voltage transfer in power supply designs, forming a reliable DC-DC solution.
Performance Comparison
When compared to traditional transformers, the 744212221 stands out in terms of:
- Size reduction – Offering higher efficiency and lower footprint than similar products in the market.
- Thermal performance – With its ability to operate at high temperatures (up to 125°C), it ensures reliable performance in demanding environments.
- Efficiency – Designed to minimize energy losses during power conversion, it ensures longer operational lifespans and reduced heat generation.
Conclusion
The 744212221 from Wurth Electronics provides an excellent balance of performance and reliability for DC-DC conversion needs. Its robust features, compact size, and high thermal tolerance make it a top choice for automotive, industrial, and renewable energy applications.
Manufacturer Profile
Wurth Electronics is a global leader in electronic components, providing innovative and high-quality products for a wide range of industries. Known for its commitment to quality and performance, Wurth Electronics continues to lead the way in transformer design, making it a trusted name for power solutions.
FAQ
Q1:What is the maximum input voltage for the 744212221?
The maximum input voltage is 80V.
Q2:Can the 744212221 be used in automotive applications?
Yes, it is suitable for automotive power supplies and other harsh environments.
Q3:What are the primary benefits of this transformer?
Its compact size, high thermal tolerance, and high efficiency make it ideal for power conversion applications.
Q4: How can the quality of the 744212221 be verified?
7SEtronic follows a complete and standardized quality inspection SOP, including label verification, visual inspection, X-RAY analysis, and other professional testing processes, which can be provided for reference.
For more information and to review our available inventory, please contact our team for detailed pricing, current stock levels, and any additional technical support you may need.
You can find more component guides and application notes in our Component Technical Guides section: