V480LA80BP

有效庫存7,831

80VAC/640VDC 6500A 790V Thru-Hole Radial Bulk

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V480LA80BP 數據表

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V480LA80BP 詳細說明

The V480LA80BP varistor from the LA Series is a reliable choice for protecting electronic equipment from transient voltage surges. With its compact radial-lead design, this UL recognized varistor can be easily installed across AC power lines without taking up too much space. Available in various model sizes and voltage ranges, the V480LA80BP offers flexibility to suit different application requirements. Additionally, some models in the LA Series come with clamping voltage selection options, allowing users to choose between standard or lower clamping voltage for enhanced protection

主要特徵

  • Lead–free, HalogenFree and RoHS compliant.
  • Energy absorption capability (WTM) up to 360J
  • Wide operating voltage range VM(AC)RMS 130V to 1000V
  • No derating up to 85ºC ambient
  • Available in tape and reel or bulk pack

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

VMAX AC (V) 480 Max Rated DC Voltage 640
Surge Energy (WTM) (J) 180 Peak Pulse Current (ITM) 1xAmps (A) 6500
VNDC MIN (V) 670 VNDC MAX (V) 790
Max Clamp Voltage (Vc) (V) 1160 Packaging Method BULK
Clamp Polarity Bi-directional Typ Capacitance (pF) 550

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 V480LA80BP PDF 下載

常見問題解答

What is V480LA80BP?

The V480LA80BP is a metal oxide varistor (MOV) designed by Littelfuse. It is a voltage-dependent, nonlinear device that provides excellent transient voltage suppression to protect electronic equipment from voltage spikes and surges.

How Does V480LA80BP Work?

The V480LA80BP works by clamping high-voltage transients or spikes to a safe level by diverting excess current away from sensitive components. When a voltage surge occurs, the MOV material conducts to shunt the excess energy to the ground, protecting the circuit from damage.

How Many Pins does V480LA80BP have and What are the Functions of the Pinout Configuration?

The V480LA80BP is a disc-shaped component housed in a radial leaded package. It does not have traditional pins but is soldered onto a circuit board to protect against voltage surges in various applications.

What are the Pros and Cons of V480LA80BP?

Pros:

  • Transient Protection: Effectively suppresses transient voltages to safeguard sensitive electronics.
  • Fast Response Time: Reacts quickly to voltage spikes for immediate protection.
  • Reliable Performance: Provides consistent protection over multiple surge events.
  • Wide Voltage Range: Suitable for applications requiring protection against a broad range of voltages.

Cons:

  • Single-Use Device: May require replacement after a significant surge event.
  • Clamping Voltage Variability: The clamping voltage may vary slightly between devices.
  • Limited Use: Designed specifically for transient voltage suppression; may not address all power quality issues.

Are There Any Equivalents/Alternatives to V480LA80BP for Recommendation?

Some equivalents to the V480LA80BP include the SMOV series from Bourns and the ERZ-V14D series from Panasonic for similar transient voltage suppression applications.

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