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- POWEREX KD424520 200AMP, 450V, Dual Darlingto...
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Item #:
125026650
POWEREX KD424520 200AMP, 450V, Dual Darlington, Power Transistor
91% of respondents would recommend this to a friend
Item #:
125026650
GBP 106
Price Details
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Order now and get it around Sunday, October 18
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What Stands Out
High Current Capacity
With a robust 200AMP rating, the POWEREX KD424520 ensures reliable performance under high-load conditions, making it ideal for demanding industrial applications where efficiency and power handling are paramount.
Voltage Rating
Designed for applications up to 450V, this power transistor offers exceptional voltage handling, ensuring stability and durability in high-voltage environments, setting it apart from lower-rated competitors.
Dual Darlington Design
The innovative Dual Darlington design enhances current gain and reduces power loss, providing high efficiency and improved thermal management, catering to engineers seeking superior performance and reliability in power amplification.
Product Details
| Brand | Powerex |
| Number of Items | 1 |
| Manufacturer | POWEREX |
| Model Number | KD424520 |
| Mfr Part Number | KD424520 |
| Item Dimensions | 4.2 x 2.4 x 4.2 inches (10.7 x 6.1 x 10.7 cm) |
| Item Weight | 3 pounds (1.36 kg) |
| Item dimensions L x W x H | 4.2 x 2.4 x 4.2 inches (10.7 x 6.1 x 10.7 cm) |
Who Should Buy?
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High-Power Applications
Ideal for users needing reliable, high-current solutions in power amplification and motor control applications.
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Industrial Use
Suited for industrial environments where durability and high voltage ratings are crucial for performance.
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Audio Amplifiers
Perfect for audio enthusiasts looking to build high-fidelity amplifiers with low distortion and high output.
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Low-Power Circuits
Users designing low-power applications may find this product excessive and underutilized for their needs.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key specifications of the POWEREX KD424520 power transistor?
Answer: The POWEREX KD424520 features a dual Darlington configuration, allowing it to handle maximum currents of up to 200 amps and voltages of 450 volts. This makes the transistor suitable for high power applications, as it can effectively switch large currents with minimal losses. Its robust design ensures reliability in demanding environments, such as motor drives or switch-mode power supplies. -
Question:
What applications is the POWEREX KD424520 commonly used for?
Answer: The POWEREX KD424520 is ideal for various high-power applications including motor control, industrial automation systems, and high-performance audio amplifiers. Its capacity to handle significant current and voltage levels makes it a preferred choice among engineers designing power management solutions, ensuring stability and efficiency in their systems. -
Question:
How does Dual Darlington configuration benefit the POWEREX KD424520?
Answer: The Dual Darlington configuration in the POWEREX KD424520 allows for higher current gain compared to standard transistors. This means it can switch larger loads with lower input current, making it effective in designs where power conservation is essential. The design is particularly useful in applications requiring high efficiency, such as power inverters and switching regulators. -
Question:
What should I know about the thermal performance of the POWEREX KD424520?
Answer: The POWEREX KD424520 is designed for efficient thermal performance, featuring a thermal resistance that promotes good heat dissipation. When used within its specified operating conditions, it can maintain performance without overheating. Proper heat sinking and cooling strategies are important in applications involving high currents and voltages to ensure reliability and longevity. -
Question:
Is the POWEREX KD424520 suitable for amateur electronics projects?
Answer: While the POWEREX KD424520 can be used in various electronics projects, including those by amateurs, it is primarily designed for high-performance applications. Beginners should have an understanding of working with high-voltage components and thermal management to use this transistor effectively. It is more suitable for advanced projects, such as robotics and power electronics. -
Question:
How does the POWEREX KD424520 compare to other power transistors?
Answer: Compared to other power transistors, the POWEREX KD424520 offers higher current handling and voltage capabilities, making it a strong choice for heavy-duty applications. Its dual Darlington setup provides superior current gain, which is beneficial for applications that demand high efficiency. Selecting this transistor over standard options can lead to improved performance in demanding circuits. -
Question:
What are the key features of the POWEREX KD424520's packaging?
Answer: The POWEREX KD424520 comes in a robust TO-3 package, which is known for excellent thermal characteristics and mechanical stability. This packaging is specifically designed to accommodate high power dissipation, allowing for effective heat management in demanding electronic systems. Users benefit from easy handling and mounting, supporting a variety of circuit configurations. -
Question:
Can the POWEREX KD424520 be used in high-frequency applications?
Answer: While the POWEREX KD424520 is optimized for high power and current applications, its performance in high-frequency scenarios may be limited compared to other transistor types specifically designed for RF applications. It excels in low-frequency applications where high current handling is necessary, such as DC motor drives and power amplifiers, rather than high-speed switching circuits. -
Question:
What installation considerations should I keep in mind for the POWEREX KD424520?
Answer: When installing the POWEREX KD424520, consider the thermal management requirements, ensuring the use of proper heat sinks and maintaining good airflow around the device. It's also essential to observe correct pin configurations and voltage ratings to avoid damaging the transistor. Consult the datasheet for specific soldering techniques and best practices to ensure reliable circuit performance. -
Question:
Where can I buy the POWEREX KD424520 200AMP, 450V, Dual Darlington, Power Transistor?
Answer: You can purchase the POWEREX KD424520 in Jersey through Ubuy, a reliable e-commerce platform that offers a wide range of electronic components. Ubuy provides an extensive selection of products, making it easy to find specialized items like the POWEREX KD424520. The platform ensures secure transactions and provides comprehensive product details to help you make informed purchasing decisions.
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GBP 106
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