DOLINKO 50-20M Wilkens Vc Vacuum Capacitor Glass Tube

( Brand: Dolinko ), ( Manufacturer Part Number: 50-20M ), ( Model: DOLINKO WILKENS VC 50-20M ), ( Type: Vacuum Tube )

Review DOLINKO And Wilkens Vc Vintage Fixed Vacuum Capacitor Glass Tube

The Dolinko 50-20m Wilkens VC Vacuum Capacitor Glass Tube is a high-performance electronic component designed for various applications that require capacitive energy storage. This particular model boasts a capacitance value of 50 microfarads and a voltage rating of 2000 volts, making it suitable for use in radio frequency (RF) and microwave circuits, as well as in high-voltage power supply systems.

The Dolinko 50-20m vacuum capacitor is constructed using a glass tube, which provides excellent insulation and mechanical strength. The tube is sealed with a metal end cap on both ends, creating a vacuum environment within the capacitor. This vacuum environment helps to reduce the dielectric loss and increase the capacitance efficiency, ensuring optimal performance and longevity.

The Wilkens VC series features a silver-mica dielectric, which is known for its excellent electrical properties and stability. This dielectric material provides a low loss factor, high dielectric strength, and excellent temperature stability, ensuring reliable operation over a wide temperature range.

The Dolinko 50-20m vacuum capacitor is a versatile component that can be used in various applications, including RF amplifiers, oscillators, power supplies, and microwave circuits. Its high voltage rating and low loss factor make it an ideal choice for high-power applications where energy storage and efficient energy transfer are critical.

In summary, the Dolinko 50-20m Wilkens VC Vacuum Capacitor Glass Tube is a high-quality, high-performance electronic component that offers excellent capacitance efficiency, low loss factor, and high voltage rating. It is constructed using a glass tube and a silver-mica dielectric, ensuring reliable operation over a wide temperature range and in various applications.

1. High Quality: Dolinko is a reputable brand known for producing high-quality electronic components. This capacitor is made with a vacuum glass tube, ensuring durability and reliable performance.

2. Wide Range of Applications: Vacuum capacitors like this one are widely used in various applications, such as power supplies, radio frequency (RF) equipment, and high-voltage applications, among others.

3. Long Lifespan: The vacuum seal in the glass tube prevents air from entering, which can cause oxidation and degradation of the capacitor. This results in a longer lifespan compared to non-vacuum capacitors.

4. Stable Capacitance: Vacuum capacitors have a more stable capacitance over time, which is an advantage in applications where precise capacitance is required.

1. Higher Cost: Vacuum capacitors are generally more expensive than non-vacuum capacitors due to the more complex manufacturing process and higher raw material cost.

2. Limited Availability: Vacuum capacitors are not as widely available as non-vacuum capacitors. This could be a challenge if you need to replace a damaged capacitor quickly.

3. Handling and Storage Requirements: Vacuum capacitors, especially those with glass tubes, require special handling and storage conditions to prevent damage. They should be kept in a dry, dust-free environment and not subjected to sudden temperature changes or physical shock.

Conclusion: If you require a high-performance capacitor for an application that requires stable capacitance, high voltage, or long lifespan, the Dolinko 50-20m Wilkens VC Vacuum Capacitor Glass Tube could be a suitable choice, despite its higher cost and special handling requirements. However, if cost and ease of availability are more important factors, you might consider non-vacuum capacitors as an alternative.

Details:

Everything you see in the pictures is what included this lot. Not saying it won't need adjustments but, looks like a nice clean unit. I did purchase from a local operator. Items may need a more in depth cleaning.

Photos are the best. I do a lot of business with them and they always have well cared for gear. I am not an operator and don't have the knowledge to fully test myself. Please look at ALL pictures closely before purchasing.

part #: 5020m prices

• $24.94-$29.99

specifications tubesocketvintagego:

• brand: Dolinko
• mpn: 50-20m
• model: Dolinko Wilkens Vc 50-20m
• type: Vacuum Tube

general tubesocketvintagego:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Tubes Tube Sockets
• condition: Used

returns tubesocketvintagego:

• policy: No Returns

offer tubesocketvintagego:

• options: Ship-to-home
• started: November 15, 2024
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True

payments tubesocketvintagego:

• credit card: Mastercard
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shipping tubesocketvintagego:

• type: Fixed
• carrier: UPS
• cost: $9.99
• service: UPS Ground
• class: Standard
• transit: 5-12 Days

seller tubesocketvintagego:

• # reviews: 5062
• city: Federal Way, Washington
• rating: 99.5%

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