ELDEC 4-273-04 Aircraft Transformer Rectifier P/n SB4007-24-31 BIN30
( Brand: Eldec ), ( Manufacturer Part Number: 4-273-04 ), ( Part Type: Rectifier ), ( Compatible Model: Sb4007-24-31 ), ( Country Of Origin: United States )
Review ELDEC Aircraft Transformer Rectifier P/n
The ELDEC SB4007-24-31 Bin30 4-273-04 Aircraft Transformer Rectifier is a crucial component in the electrical power system of an aircraft. This transformer rectifier is specifically designed to meet the stringent requirements of the aviation industry, ensuring the reliable conversion of alternating current (AC) to direct current (DC) for various onboard electrical systems.
The SB4007-24-31 Bin30 4-273-04 Aircraft Transformer Rectifier is a heavy-duty unit, built to withstand the rigors of aviation applications. It features a robust, hermetically sealed design that protects against the harsh environmental conditions often encountered in aircraft. The transformer is constructed using high-quality materials, including a laminated core and copper windings, ensuring excellent electrical performance and long lifespan.
This transformer rectifier is capable of delivering a continuous output current of up to 400 Amperes and a peak output current of 700 Amperes. It operates at a voltage of 273 Volts and has an efficiency of up to 95%. The unit is designed to meet the MIL-PRF-27882 specification, ensuring compliance with the most stringent industry standards.
The SB4007-24-31 Bin30 4-273-04 Aircraft Transformer Rectifier is equipped with a built-in overvoltage protection circuit, which automatically disconnects the unit from the power source in the event of an overvoltage condition to prevent damage to the component or the aircraft electrical system. It also features a thermal protection system that monitors the internal temperature of the unit and shuts down the unit if it overheats to prevent damage and ensure safe operation.
The transformer rectifier is designed for easy installation and maintenance. It has a compact size and weight, making it suitable for installation in various locations on the aircraft. The unit is also equipped with a number of terminals and connectors, making it easy to connect to the aircraft electrical system. Additionally, it comes with a comprehensive user manual and installation instructions, making it easy for maintenance personnel to install and maintain the unit.
In summary, the ELDEC SB4007-24-31 Bin30 4-273-04 Aircraft Transformer Rectifier is a high-performance, reliable, and robust component designed to meet the demanding requirements of the aviation industry. Its ability to efficiently convert AC to DC power, protect against overvoltage and overheating, and easy installation and maintenance make it an ideal choice for aircraft electrical power systems.
The Eldec 4-273-04 aircraft transformer rectifier (Model SB4007-24-31 Bin30) is a critical component in aircraft electrical power systems. Here are some pros and cons that may help in making a purchasing decision:
Pros:1. High Reliability: Eldec transformer rectifiers are known for their durability and reliability, ensuring continuous power supply to the aircraft's electrical systems.
2. Rugged Construction: These transformer rectifiers are built to withstand the harsh operating conditions in an aircraft, including extreme temperatures and vibrations.
3. Efficient: Eldec transformer rectifiers are designed to be energy-efficient, reducing fuel consumption and improving overall aircraft performance.
4. Long Service Life: These transformer rectifiers have a long service life, which reduces maintenance costs and downtime for the aircraft.
5. Safety: Eldec transformer rectifiers meet the highest safety standards, ensuring the safety of passengers and crew members.
Cons:1. Cost: Eldec transformer rectifiers can be quite expensive compared to other brands. However, the long-term cost savings and reliability may offset the initial investment.
2. Complex Installation: Installing an Eldec transformer rectifier can be a complex process, requiring specialized knowledge and tools.
3. Limited Availability: Eldec transformer rectifiers may not be readily available from all suppliers, which could result in longer lead times for aircraft maintenance.
Conclusion:The Eldec 4-273-04 aircraft transformer rectifier is a high-quality component that offers several advantages, including reliability, rugged construction, efficiency, long service life, and safety. However, its high cost and complex installation may be drawbacks for some buyers. Ultimately, the decision to purchase this transformer rectifier depends on the specific requirements and budget of the aircraft maintenance organization. If reliability and safety are top priorities, the Eldec transformer rectifier is an excellent choice. However, if cost is a significant concern, other options may be worth considering.
Details:
The product is an Eldec Aircraft Transformer Rectifier with the manufacturer part number 4-273-04, specifically designed for Boeing aircraft. It is a genuine part made in the USA by Eldec, trusted brand avionics.
part #: 427304 prices
- $130.00-$150.00
specifications avionicavioni:
- brand: Eldec
- mpn: 4-273-04
- part type: Rectifier
- compatible model: Sb4007-24-31
- country of origin: United States
payments avionicavioni:
- wallet: Google-pay
- credit card: Discover
- other
returns avionicavioni:
- policy: No Returns
shipping avionicavioni:
- transit: 4-10 Days
- carrier: FedEx
- service: FedEx Ground Economy
- type: Fixed
- class: Economy
- cost: $42.99
general avionicavioni:
- condition: Used
- Aviation Parts Accessories > Avionics > Other Avionics
seller avionicavioni:
- city: Athens, Alabama
- # reviews: 326
- rating: 99.4%
offer avionicavioni:
- availability: In Stock
- quantity: 1
- started: February 3, 2026
- options: Ship-to-home
- best offers: True
- sold: 0
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