What is 2SK3878?
The 2SK3878 is a high-power N-Channel MOSFET designed for switching and amplification applications. It comes in a TO-247 package and is capable of handling high voltages and currents, making it suitable for use in power electronics. It has a maximum drain-source voltage (Vds) of 900V and a continuous drain current (Id) of 9A. These specifications make the 2SK3878 ideal for circuits that require high reliability and performance.
This particular model is known for its low on-resistance, fast switching speeds, and high efficiency. While it is no longer in production, used 2SK 3878 MOSFETs are still in demand and available through trusted local electronics suppliers and online platforms.
Applications of 2SK3878 TO-247 in Solar Inverters
One of the primary applications of the 2SK 3878 N-Channel MOSFET is in solar inverter systems. A solar inverter converts DC electricity generated by solar panels into AC electricity used in homes and businesses. This conversion process requires components that can handle high voltages and currents efficiently – which is where the 2SK3878 comes in.
Here’s how it contributes to the solar inverter design:
- Switching Transistor: The 2SK3878 acts as a switching element in the inverter, enabling fast and efficient energy conversion.
- Boost Converter: It helps boost the voltage from the solar panels to the required level for AC conversion.
- Power Management: By managing current flow effectively, it ensures that the inverter operates within safe and optimal limits.
Why is 2SK3878 Important in Solar Inverters?
In solar inverters, efficiency and reliability are non-negotiable. A failure in the power switching component can lead to a complete system failure or damage to other parts. Here are some reasons why the 2SK3878 TO-247 MOSFET is highly valued in these systems:
- High Voltage Rating: The 900V rating ensures that it can handle the spikes and surges common in solar systems.
- Thermal Stability: Its TO-247 package allows for effective heat dissipation, preventing overheating.
- Proven Performance: Even as a used component, the 2SK3878 retains its performance, making it a cost-effective solution.
- Availability: It is easier to find used 2SK3878 in Peshawar through platforms like SunTech Mall, where components are tested and verified.
Key Features of 2SK 3878 TO-247
Here are some of the standout features that make the 2SK 3878 N-Channel MOSFET a top choice:
- 900V Drain-Source Voltage (Vds)
- 9A Continuous Drain Current (Id)
- Low Rds(on) for improved energy efficiency
- Fast switching time for quicker response
- High input impedance which reduces gate drive requirements
- TO-247 package for effective mounting and heat dissipation
- Durability even in reused or pulled-out condition when tested
How to Buy 2SK3878 TO-247 from SunTech Mall
If you’re located in Peshawar or anywhere in Pakistan, one of the most reliable sources for used electronics components is SunTech Mall. Here’s a quick guide on how to purchase your 2SK 3878 TO-247 N Channel MOSFET:
- Visit the SunTech Mall Website: Go to SunTechMall.com and search for “2SK 3878 TO-247” in the search bar.
- Check Availability: Look for listings marked as “used” or “pull-out”, which usually come at a reduced price.
- Verify Product Specs: Read the detailed product description to ensure it meets your needs.
- Add to Cart and Checkout: Once you find the desired item, add it to your cart and proceed to checkout.
- Select Payment & Delivery: Choose from local payment methods and select delivery in Peshawar or your specific area.
Final Thoughts
Buying used 2SK3878 TO-247 MOSFETs online is a smart choice for engineers, technicians, and DIY enthusiasts working on solar inverter repairs, power supply design, or high-voltage switching projects. With trusted platforms like SunTech Mall, you can be assured of product quality and competitive pricing.
Don’t miss out on the best deals online in Peshawar – especially if you’re looking for rare and high-performance components like the 2SK3878. Shop smart, and keep your power electronics projects running smoothly!
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