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  3. SPRAGUE TVLU-2925

SPRAGUE TVLU-2925 Electrolytic Capacitors Nos 40/40UF 500VDC 40/40MFD

Tvlu-2925 Sprague 2 Electrolytic Can Capacitors 40/40uf 500vdc 40/40mfd 500v Nos

( Brand: Sprague ), ( Manufacturer Part Number: TVLU-2925 ), ( Part Type: Capacitor )

Review SPRAGUE Electrolytic Can Capacitors 40/40uf 500vdc 40/40mfd 500v Nos

Sprague TVLU-2925 Electrolytic Capacitors - 40x 40uf, 500VDC, 40mF, 500V

Introduction:

The Sprague TVLU-2925 electrolytic capacitors are a high-quality and reliable selection for various applications requiring substantial capacitance and voltage rating. With a capacitance value of 40 microfarads (40 F) per unit, these capacitors offer a significant energy storage capability in a compact size. They come with a voltage rating of 500 volts (V) and are individually rated at 40mF and 500V.

Design and Construction:

This series of Sprague capacitors is built using durable and efficient electrolytic capacitor technology. Each capacitor features a robust metal can construction, ensuring long-term stability and resistance to potential shock and vibrations. The metal barrier under the anode and cathode foils provide excellent protection against electrolyte leakage, extending their operational life.

Performance:

The Sprague TVLU-2925 capacitors boast a high ripple current capacity, enabling them to handle high-frequency AC signals without degrading their performance. They offer a low equivalent series resistance (ESR) and a relatively low leakage current that result in excellent power efficiency and temperature stability. Their high voltage rating makes them suitable for use in various DC power supply applications.

Applications:

These capacitors are intended for use in applications that demand high capacitance, such as DC power supplies, voltage regulators, and filter circuits. They are suitable for use in a broad range of industries, including telecommunications, industrial automation, military and aerospace, and medical equipment. Being RoHS compliant, these capacitors meet the regulations for restricted substances, making them an attractive option for environmentally conscious designs.

Conclusion:

Overall, the Sprague TVLU-2925 electrolytic capacitors are a reliable and versatile solution for designers looking for a robust, high-capacitance solution capable of handling substantial voltages. Their long-term stability, excellent power efficiency, and wide industry acceptance make them a popular choice for various DC power and electrical engineering applications.

Sprague's TVLU-2925 electrolytic capacitors are commonly used in various electronic applications due to their high capacitance value, voltage rating, and large capacitance range. Here are some pros and cons of buying these capacitors:

Pros:

1. High capacitance value: With a capacitance value of 40,000 microfarads (0.04 microfarads or 40 microfarads), these capacitors provide a large energy storage capacity and can handle high current loads.

2. High voltage rating: These capacitors have a voltage rating of 500 volts, making them suitable for use in high voltage circuits.

3. Large capacitance range: The TVLU-2925 capacitors come in a wide range of capacitance values, allowing users to choose the exact value they need for their specific application.

4. Rebuildable: These capacitors can be rebuilt by replacing the electrolyte, extending their life and reducing the cost of replacement.

5. Good temperature stability: These capacitors have a low temperature coefficient, meaning their capacitance value is relatively stable over temperature ranges.

Cons:

1. Large size: Due to their high capacitance value, these capacitors are physically larger than other capacitor types, which can make them difficult to install in compact circuits.

2. Leakage: Electrolytic capacitors like the TVLU-2925 can leak over time, particularly at high temperatures or voltages. They require regular maintenance and monitoring to ensure they continue to function properly.

3. Self-heating: Electrolytic capacitors generate heat during operation, which can affect their performance and lifetime. Proper heat dissipation is essential to ensure the capacitor functions efficiently and maintains its stability.

4. High impedance: The large capacitance value of these capacitors results in low impedance at low frequencies but high impedance at high frequencies, making them less suitable for filtering applications where low impedance is essential.

Conclusion:

Sprague's TVLU-2925 electrolytic capacitors offer a high capacitance value and voltage rating, making them suitable for various electronic applications where large energy storage and high voltage are necessary. However, their large size, potential leakage, self-heating, and high impedance at high frequencies can be drawbacks.

Recommendation:

If you need capacitors with high capacitance and voltage ratings, the Sprague TVLU-2925 electrolytic capacitors could be a good choice for your application. However, you should carefully consider the application requirements, such as the size constraints, temperature and voltage conditions, and the need for low impedance, before making a decision. Additionally, using a capacitor with a smaller capacitance value or considering alternative capacitor types, such as film or polyester capacitors, may be more suitable if size, leakage, or impedance are critical factors for your application.

Details:

Please see photos for personal evaluation and specifics. No mounts as shown. Up for sale are 2 NOS Sprague TVLU-2925 Electrolytic Can Capacitors. Both measure 2 inch tall.

Tested guaranteed. Shows shelf wear but NOS/unused. All electrolytic capacitors, NOS or used are tested at full working/surge voltage s for leakage and shorts on our Sprague TO-6A testing station. 2 sections at 20-40uf 500VDC.

part #: tvlu2925 prices

  • $30.65-$44.97

specifications vintacapacitor:

  • brand: Sprague
  • mpn: Tvlu-2925
  • part type: Capacitor

returns vintacapacitor:

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  • method: Money back
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offer vintacapacitor:

  • quantity: 1
  • started: October 30, 2024
  • availability: In Stock
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general vintacapacitor:

  • Vintage Audio Video > Vintage Parts Accessories > Vintage Capacitors
  • condition: Open box

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  • cost: $6.00
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part type: capacitor,
category: electronics > vintage audio video > vintage parts accessories > vintage capacitors, sku: 408237895037573,

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