ELECTRODELTA VR5156 Aircraft Voltage Regulator

( Brand: Electrodelta ), ( Manufacturer Part Number: VR5156 ), ( Part Type: Voltage Regulator )

Review ELECTRODELTA Aircraft Voltage Regulator Untested

The Electro Delta VR5156 Aircraft Voltage Regulator is a essential component of aircraft electrical systems, designed to maintain a stable and consistent voltage output for various avionic devices. This voltage regulator is specifically engineered to meet the demanding requirements of aviation applications and is approved by the Federal Aviation Administration (FAA).

This voltage regulator is a 28V DC, 125W unit, capable of regulating voltage levels within a narrow range for optimal performance of avionic equipment. Its robust construction includes a high-quality aluminum housing, which not only provides effective heat dissipation but also ensures the durability and reliability of the unit. The housing is also anodized for added protection against corrosion, ensuring a long service life even in harsh environments.

The VR5156 features a self-protecting design, which includes overvoltage and undervoltage protection. In the event of an overvoltage condition, the regulator will automatically disconnect the input power to prevent damage to the connected equipment. Likewise, if the voltage drops too low, the regulator will provide a warning signal to alert the pilot of the issue.

The regulator's input voltage range is between 22V and 32V DC, making it adaptable to various aircraft electrical systems. Its output voltage is adjustable via an external potentiometer, allowing for fine-tuning to specific avionic equipment requirements. The regulator also includes a built-in voltage meter, which provides a visual indication of the output voltage level.

Installation of the VR5156 is straightforward, with clear installation instructions provided in the user manual. The regulator comes with mounting hardware and a wiring harness, making the installation process as efficient as possible. Its compact size and lightweight design also make it easy to integrate into aircraft electrical systems.

In summary, the Electro Delta VR5156 Aircraft Voltage Regulator is a high-performance, reliable, and versatile component that is essential for maintaining a stable voltage output in aircraft electrical systems. Its robust construction, self-protecting design, and ease of installation make it an ideal choice for avionic applications.

The Electro Delta VR5156 is a popular aircraft voltage regulator known for its versatility and reliability. Here are some pros and cons to help you make an informed decision about purchasing this regulator:

1. Wide Input Voltage Range: The VR5156 can handle a wide input voltage range, making it suitable for various aircraft applications.

2. Adjustable Output Voltage: The regulator offers adjustable output voltage, allowing users to fine-tune the voltage to their specific needs.

3. Robust Construction: The regulator is built with high-quality components and has a rugged design, ensuring durability and longevity.

4. Low Noise: The VR5156 operates quietly, making it ideal for use in aircraft where noise levels need to be kept low.

5. Easy Installation: The regulator is easy to install and comes with clear instructions, making it a popular choice among DIY aircraft builders.

1. Price: The Electro Delta VR5156 is more expensive than some other voltage regulators on the market.

2. Size: The regulator is larger than some other options, which may be a concern for those with limited space in their aircraft.

3. Requires External Voltage Source: The VR5156 requires an external voltage source to function, which may add to the complexity of the installation.

The Electro Delta VR5156 is a high-quality aircraft voltage regulator with a wide input voltage range, adjustable output voltage, robust construction, and low noise operation. However, it is more expensive and larger than some other options, and it requires an external voltage source. Ultimately, the decision to purchase the VR5156 depends on your specific needs and budget.

If you require a high-performance voltage regulator with adjustable output voltage and a wide input voltage range, the Electro Delta VR5156 is an excellent choice. However, if you are working with a limited budget or have limited space in your aircraft, you may want to consider other options. In that case, you could consider the Bede BVR-1 or the Dynon AVS-25A as more budget-friendly alternatives.

Details:

It came from the old stock of a local aerospace program. Please see pictures for details. This vintage voltage regulator should be considered for parts / repair collection since unfortunately I have no way to test its functionality. Feel free to ask any questions.

part #: vr5156 prices

• $33.00-$75.00

specifications aviationpar:

• brand: Electrodelta
• mpn: Vr5156
• part type: Voltage Regulator

returns aviationpar:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

offer aviationpar:

• best offers: True
• options: Ship-to-home
• quantity: 1
• started: December 30, 2025
• availability: In Stock
• sold: 0

shipping aviationpar:

• cost: $0.00
• transit: 4-9 Days
• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: For parts or not working

payments aviationpar:

• other
• wallet: Apple-pay
• credit card: Visa

seller aviationpar:

• rating: 100.0%
• city: Nashville, Tennessee
• # reviews: 2522

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