Set of 5 LM78H12K Voltage Regulators in TO-3 Package

25.99 €

🆓 FREE SHIPPING with tracking number!

✅ No Import Taxes on delivery!

🏷️ Condition: New

🚚 Ships from: HK Warehouse – Hong Kong (China)

↩️ Easy Returns within 30 days of receipt

🙋 Any questions? Contact Jake

Gain reliable power regulation with this set of five original LM78H12K voltage regulators in TO-3 package, each providing a steady 12V output. These new, high-performance switch-type components are designed for high-power applications, ensuring stable and accurate voltage delivery. Crafted with a durable metallic finish, the regulators feature a sleek, reflective top surface marked with clear black identification codes, and a sturdy square-shaped metallic frame for secure mounting. Ideal for upgrading or repairing power supplies, these 78H12 or 7812 regulators are perfect for enthusiasts and professionals seeking consistent, long-lasting performance in demanding circuits.

Color

Clear

This Durable LM78H12K Voltage Regulator Set

Experience the reliability of this set of five original LM78H12K voltage regulators, designed to deliver a stable 12V output. These high-quality TO-3 package components are ideal for power supply circuits, offering a robust metal build for efficient heat dissipation. With their switch type design, they provide consistent voltage regulation essential for various electronic applications. Perfect for replacing or upgrading your current regulators, this set ensures you have backup units for ongoing projects or repairs. The shiny metallic finish and clear printed markings on top showcase their durable construction and easy identification. Elevate your electronic work with these dependable, powerful voltage regulators built to deliver steady performance, longevity, and peace of mind.

Keys features of the product LM78H12K

This set contains 5 units of original LM78H12K voltage regulators for reliable power management in your projects.
The regulators are designed with a sturdy TO-3 metallic package for high thermal and electrical stability.
Each regulator provides a fixed 12V output, ideal for standard power supply applications requiring consistent voltage.
The device operates as a switch-type regulator, ensuring efficient and stable voltage regulation under load.
Manufactured without chemical concerns, these new regulators promote safe and durable long-term use.
Technical specifications include a maximum input voltage of 35V, a maximum output current of 1A, and a thermal resistance suitable for high-power dissipation.
Marked with clear black printing of codes like “LM78H12K, 7812, M18H12K, H1L” on the metallic surface for easy identification.

This set of LM78H12K voltage regulators will power your projects—order now!

Choose this set of original LM78H12K voltage regulators to ensure your electronics operate smoothly and efficiently. Whether repairing, upgrading, or building new circuits, these regulators provide precise voltage stability necessary for optimal device performance. Their robust metal construction and reliable design guarantee durability over time. Imagine having these units ready to deploy on your workbench—no more worries about fluctuating power or incompatible components. Invest in quality, and keep your projects running at peak efficiency with these high-performance, original voltage regulators.

Color	5PCS
Condition	New
Warehouse	HK Warehouse – Hong Kong

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Shopping online isn't just about buying a product—it's about having a smooth, reliable, and worry-free experience. At JakeSpecial, I don't just sell products, I ensure that every order is handled with care, efficiency, and full support 🌟

Here's why you can shop with confidence:

1. Customer Service That Has Your Back 🤝 – If there's any issue with your order, I personally handle it—no delays, no excuses. Whether it's a delivery concern, a damaged item, or any other issue, I fix it, fast.

2. Hassle-Free Resolutions ✨ – Unlike many sellers who dodge responsibility, I take full ownership of every sale. If there's a problem, I solve it directly. Your satisfaction is my priority.

3. Fast & Reliable Shipping 🚀 – My shipments are integrated into high-priority international logistics networks through Cainiao Global Express, ensuring most orders arrive within 7-10 days.

4. Full Tracking Transparency 📍 – Every order comes with a tracking number that lets you monitor your package in real time.

5. Expertise in Business & Problem-Solving 🎓 – I am not just an entrepreneur in the e-commerce business; I also hold a PhD in Mathematics and continue to work at the frontier between computer science and pure mathematics. My expertise spans multiple advanced fields, allowing me to approach complex logistical, operational, and technical challenges with precision and efficiency. This mindset of structured problem-solving and analytical thinking is what enables me to offer a smooth, optimized, and highly reliable shopping experience. Whether it's managing logistics, handling unexpected issues, or improving customer service, I apply the same rigorous problem-solving approach that I use in advanced mathematical research.

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I use fast, reliable, and monitored logistical routes to your region. Once your package reaches your country, it is handed over to a local subsidiary of Cainiao Global Express or a major national carrier, such as Evri or Royal Mail for the UK, Colissimo for France, Poste Italiane for Italy, Correos for Spain, or Bpost for Belgium 🌍

I typically dispatch items within 2 business days for products shipped from my warehouse in France and within 5 business days for products shipped from my Hong Kong warehouse. Every package comes with a tracking number, with estimated delivery times ranging from 10 to 20 days, depending on your location. However, most packages arrive within 7 to 10 days ⚡

Q: How long does shipping take? ⏱️
A: Most packages arrive within 7-10 days, with full tracking available. The Cainiao Global Express logistics network ensures reliable transit times, unlike standard shipping services that may take much longer.

Q: What is the journey of a package? 🗺️
A: Every package follows a highly optimized and secure logistics path to ensure fast and reliable delivery. It begins at my warehouse in Hong Kong, where it is prepared for shipment before being transferred to Cainiao Global Express' logistics hub in Mainland China, marking the official start of the shipping process. From there, the package moves through Cainiao's high-efficiency logistics network, ensuring continuous monitoring and rapid transit to its destination country. Once it arrives, it is either handed over to a local Cainiao subsidiary or entrusted to a major national carrier for smooth final delivery. This process guarantees secure, fast, and well-tracked shipping, providing the same level of efficiency as major global retailers.

EASY RETURNS 🔄

If you need to make a return, there's no need to ship the item all the way back to Asia. I make returns easy by accepting them directly at my warehouse in Marseille, France. Feel free to reach out to me — I'm here to make the process as smooth as possible 📬

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I take pride in offering meticulously crafted items, carefully curated by me, Jake, PhD. Together with Marwa, we bring passion and excellence to every detail ❤️