
( Brand: Willard ), ( Manufacturer Part Number: 6-60AB ), ( Model: 6-60 ), ( Part Type: Supply ), ( Country Of Origin: United States )
The Willard 6-60AB 1928 Power Supply Unit is a vintage electrical device designed to provide power to early radio and television sets that require a 6-60AB power source. This power supply unit, manufactured by Willard Electrical Industries, is a robust and reliable solution for those restoring or building vintage electronics.
The unit measures approximately 13 inches long, 8 inches wide, and 4 inches tall, with a weight of around 15 pounds. It features a black porcelain enamel exterior finish that not only adds to its aesthetic appeal but also offers protection against electrical hazards. The front panel houses a pair of screw-on terminals for each of the six 110-volt AC inputs and six 6-volt AC outputs.
The 6-60AB power supply unit employs a series-parallel rectifier circuit, which converts the alternating current from the power outlet to direct current for the vintage electronics. The unit utilizes five vacuum tubes, including four rectifiers and one regulator tube, to manage the rectification and regulation process. The regulator tube ensures that the voltage output remains stable, preventing voltage fluctuations that could potentially damage the connected components.
The Willard 6-60AB power supply unit is designed for heavy-duty use, featuring a robust construction, high-quality components, and excellent thermal management. It comes with a built-in cooling fan that ensures the unit stays at a safe operating temperature, even during prolonged use.
To use the power supply unit, simply plug it into a standard 110-volt AC power outlet and connect the vintage electronics to the appropriate output terminals using the provided screw-on terminals or suitable adapter cables. The unit is recommended for experienced users and those working on vintage electronics projects.
In summary, the Willard 6-60AB 1928 Power Supply Unit is a high-quality, vintage electrical device designed for those restoring or building vintage radio and television sets. Its robust construction, high-quality components, and excellent thermal management make it a reliable and efficient solution for providing power to these classic electronics.
The Willard 6-60AB 1928 power supply unit is a vintage piece of test equipment with an impressive historical background. It was initially produced to meet the requirements of the US Radio Regulations and is still in use today in various applications. Let's weigh the pros and cons of investing in this iconic power supply unit:
Pros:1. Historical Significance: As a vintage piece, the Willard 6-60AB power supply unit holds great historical significance. It represents a time when electronic devices were handcrafted and innovation drove the industry.
2. Robust Construction: The unit's rugged construction, using high-quality components, ensures reliability and long-term durability.
3. Versatility: The Willard 6-60AB power supply unit is capable of providing a wide range of output voltages and currents, making it suitable for various applications.
4. Manual Controls: The unit features manual controls, allowing for precise adjustments and a deeper understanding of the equipment's operation.
5. Unique Character: The vintage design and analog interface of the Willard 6-60AB power supply unit add an element of charm and uniqueness to any laboratory or workshop.
Cons:1. Limited Availability: Due to its age, the Willard 6-60AB power supply unit is becoming increasingly rare and hard to find.
2. Repair and Maintenance: The unit requires specialized knowledge and components for repair and maintenance, which can be challenging and expensive.
3. Compatibility: The Willard 6-60AB power supply unit may not be compatible with modern test equipment or devices.
4. Power Consumption: The unit consumes more power than modern power supplies, which can lead to higher operating costs.
5. Size and Weight: The vintage design of the Willard 6-60AB power supply unit results in a larger and heavier unit compared to modern alternatives.
Conclusion:The Willard 6-60AB 1928 power supply unit is a unique and valuable piece of electronic history. Its robust construction, versatility, and manual controls make it an attractive investment for hobbyists, collectors, and professionals. However, its limited availability, repair and maintenance challenges, compatibility issues, high power consumption, and size and weight may deter some buyers. Ultimately, the decision to purchase a Willard 6-60AB power supply unit depends on your specific needs, resources, and appreciation for vintage test equipment.
Recommendation:For those who value historical significance, are comfortable with the challenges of maintaining vintage equipment, and have the necessary resources, the Willard 6-60AB 1928 power supply unit is an excellent investment. For others, it may be more practical to consider modern power supply alternatives that offer greater convenience, compatibility, and reliability.
Vintage 1928 Willard A and B Power Supply Unit Type 6-60 AB.