JOHNSON 152-502-51 Air Capacitor

( Brand: Johnson ), ( Manufacturer Part Number: 152-502-51 ), ( Part Type: Air Capacitor )

Review JOHNSON Air Variable Capacitor

Johnson 152-502-51 Air Capacitor

The Johnson 152-502-51 Air Capacitor is a high-performance electrical component designed for various industrial applications that require energy storage and power conditioning. This component is manufactured by Johnson Controls, a leading name in power solutions, ensuring quality and reliability.

This air capacitor is characterized by its large energy storage capacity, making it suitable for applications where a large inrush current is required. It features a tapered design that allows for efficient use of space, making it an excellent choice for installations with limited dimensions. The tapered shape also ensures uniform air distribution, optimizing the capacitance and reducing the risk of internal pressure imbalances.

The Johnson 152-502-51 Air Capacitor is equipped with a rupture disc, which provides an additional safety mechanism. In the event that the internal pressure exceeds the safe limit, the rupture disc will rupture, releasing the excess pressure and preventing potential damage to the surrounding equipment or personnel.

This air capacitor is constructed from high-quality materials, including a corrosion-resistant aluminum housing and a Mylar film dielectric. The low-loss Mylar film ensures minimal energy loss, maintaining the capacitance stability and ensuring optimal performance. Additionally, the aluminum housing provides excellent protection against environmental factors, such as moisture and dust, extending the component's lifespan.

The Johnson 152-502-51 Air Capacitor comes with a built-in pressure relief valve, which maintains the internal pressure within the safe operating range. This feature ensures the component operates efficiently and prevents potential damage due to overpressure.

In summary, the Johnson 152-502-51 Air Capacitor is a robust, high-performance electrical component designed for industrial applications. Its large energy storage capacity, efficient design, and built-in safety mechanisms make it a reliable and effective solution for power conditioning and energy storage applications.

Pros and Cons of buying a Johnson 152-502-51 Air Capacitor

The Johnson 152-502-51 air capacitor is a popular choice for various industrial applications due to its unique features and benefits. However, like any other electrical component, it has its advantages and disadvantages. In this analysis, we will explore both sides to help potential buyers make an informed decision.

1. High Voltage Capability: This air capacitor can handle high voltages, making it suitable for heavy-duty applications where high energy storage is required.

2. Rugged Construction: Its robust design ensures durability and reliability in harsh environments, making it an ideal choice for industrial applications.

3. Large Capacitance: With a large capacitance value of 500 microfarads, it can store and discharge large amounts of energy quickly.

4. Adjustable Capacitance: The Johnson 152-502-51 air capacitor offers adjustable capacitance, which allows users to fine-tune the capacitor's performance according to their specific application requirements.

5. Low ESR: A low Equivalent Series Resistance (ESR) ensures efficient energy transfer and minimal power loss, resulting in better overall performance.

1. Size and Weight: Due to its large capacitance and rugged construction, this air capacitor is quite large and heavy, which may make installation more challenging and require additional support structures.

2. Complexity: Compared to other capacitor types, air capacitors are more complex to manufacture and maintain due to their reliance on air as the dielectric material.

3. Cost: The Johnson 152-502-51 air capacitor is more expensive than other capacitor types due to its unique features and complex manufacturing process.

4. Maintenance: Regular maintenance is crucial for air capacitors to maintain their optimal performance. This includes checking and adjusting air pressure, monitoring temperature, and ensuring proper ventilation.

The Johnson 152-502-51 air capacitor offers numerous advantages, such as high voltage capability, rugged construction, large capacitance, adjustable capacitance, and low ESR. However, it also comes with some disadvantages, including size and weight, complexity, and cost. Its complex nature and higher cost make it a less common choice compared to other capacitor types.

If your application requires high voltage capacity, large capacitance, and the ability to fine-tune the capacitor's performance, the Johnson 152-502-51 air capacitor might be the best choice for you, despite its complexity and higher cost. However, if you're looking for a simpler and more cost-effective solution, consider exploring other capacitor types like electrolytic or film capacitors.

Details:

Each section 25-285pf. Sale is for Weighs over 5lbs before packing and shipping. Came out of an match antenna tuner.

Used and in good shape.

part #: 15250251 prices

• $15.00-$128.00

specifications vintacapacitor:

• brand: Johnson
• mpn: 152-502-51
• part type: Air Capacitor

seller vintacapacitor:

• city: Louisville, Kentucky
• rating: 100.0%
• # reviews: 3892

shipping vintacapacitor:

• type: Calculated
• cost: $36.50
• transit: 5-11 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage

payments vintacapacitor:

• wallet: Apple-pay
• credit card: Diners-club
• other

returns vintacapacitor:

• policy: No Returns

offer vintacapacitor:

• started: July 5, 2025
• availability: In Stock
• quantity: 2
• sold: 0
• options: Ship-to-home

general vintacapacitor:

• Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors
• condition: Used

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