VICOR VI-LF3-EY Switching Power

( Brand: Vicor ), ( Manufacturer Part Number: VI-LF3-EY )

Review VICOR Vilf3ey Used

The Vicor VI-LF3-EY Voltage Regulator Module is a compact and high-performance solution for converting input AC voltage to regulated DC output. This module is part of Vicor's Brick-on-Board (BoB) family, which offers a high power density and easy integration into various power conversion systems.

The VI-LF3-EY is designed for industrial applications and can handle input voltages ranging from 192 to 480 Volts AC. It features a voltage conversion efficiency of up to 97%, making it an energy-efficient choice for powering equipment with high power requirements. The module is available in various output voltages, ranging from 12 Volts to 150 Volts DC, and can deliver up to 140 Amperes of continuous output current.

The VI-LF3-EY is designed with Vicor's proprietary Multi-Level Topology, which provides excellent load regulation and line regulation. The module also features a built-in overvoltage protection circuit, which ensures the safety of the connected equipment by preventing overvoltage conditions. Additionally, the module has a low ripple and noise output, which makes it suitable for applications where low output voltage fluctuations are essential.

The module is housed in a robust aluminum case, which provides excellent thermal management and ensures reliable operation even in harsh environments. It also features a compact size of just 2.8 x 2.8 inches, making it an ideal choice for applications where space is limited.

The VI-LF3-EY is easy to install and integrate into various power conversion systems. It comes with a base plate and mounting holes, making it easy to mount to a DIN rail or other mounting surfaces. The module also features a standard IEC connector for easy connection to the AC input and DC output terminals.

Overall, the Vicor VI-LF3-EY Voltage Regulator Module is a high-performance and reliable solution for converting AC input to DC output in industrial applications. Its compact size, high power density, and excellent efficiency make it a popular choice for powering equipment with high power requirements.

The Vicor VI-HLF3-EY (VI-HLF3-EY is a specific part number for a Vicor voltage regulator) is a high-frequency, high-performance buck converter designed for powering various electronic loads. Here are some pros and cons of buying this Vicor voltage regulator:

1. High efficiency: The Vicor VI-HLF3-EY has an operating efficiency of up to 93%, making it an excellent choice for powering high-power loads.

2. Small size: With a compact footprint, the Vicor VI-HLF3-EY is ideal for use in space-constrained applications.

3. Wide input voltage range: The voltage regulator can handle input voltages ranging from 4.5V to 15V, making it versatile for use in various power systems.

4. Low noise: The Vicor VI-HLF3-EY produces low noise levels, making it an excellent choice for applications where noise reduction is essential.

5. High power density: The voltage regulator can deliver high power output in a small form factor, making it an efficient solution for powering high-power loads.

1. Cost: The Vicor VI-HLF3-EY is a high-performance, high-efficiency voltage regulator, and its cost may be a significant factor for some applications.

2. Complexity: The voltage regulator may require additional components for proper operation, such as input and output filters, which can increase the overall system complexity.

3. Limited input voltage range: While the Vicor VI-HLF3-EY has a wide input voltage range, it may not be suitable for applications requiring very low or very high input voltages.

4. Limited output voltage range: The voltage regulator can deliver output voltages ranging from 1.2V to 5.5V, which may be limiting for some applications.

In conclusion, the Vicor VI-HLF3-EY is an excellent choice for applications requiring high-performance, high-efficiency voltage regulation in a compact form factor. Its low noise, wide input voltage range, and high power density make it a versatile and efficient solution for powering various electronic loads. However, its cost and limited output voltage range may be limiting factors for some applications.

If your application requires high-performance, high-efficiency voltage regulation in a compact form factor and can accommodate the cost, then the Vicor VI-HLF3-EY is an excellent choice. However, if your application requires a wider output voltage range or a lower cost solution, then you may want to consider alternative voltage regulators.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed.

part #: vilf3 prices

• $50.36-$199.00

specifications strialpower:

• brand: Vicor
• manufacturer part number: VI-LF3-EY

returns strialpower:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

offer strialpower:

• availability: In Stock
• options: Ship-to-home
• started: February 22, 2026
• sold: 0
• quantity: 1

payments strialpower:

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

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: Used

shipping strialpower:

• type: Fixed
• class: Standard
• transit: 27-32 Days
• service: Standard
• cost: $12.90

seller strialpower:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 191364
• rating: 99.5%

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