Panasonic Electronic Components
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
ERZ-VA7V680
詳細を表示 DataSheets

ERZ-VA7V680: Product Overview and Specifications

Introduction

The ERZ-VA7V680 is a voltage regulator belonging to the category of electronic components. It is commonly used in various electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

  • Category: Electronic Components
  • Use: Voltage Regulation
  • Characteristics: Stabilizes voltage, Ensures consistent performance
  • Package: Integrated Circuit (IC)
  • Essence: Regulating voltage for electronic devices
  • Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer's specifications

Specifications

The ERZ-VA7V680 voltage regulator has the following specifications: - Input Voltage Range: 7V to 35V - Output Voltage: 5V - Maximum Output Current: 1A - Dropout Voltage: 2V - Operating Temperature Range: -40°C to 125°C - Package Type: TO-220

Detailed Pin Configuration

The ERZ-VA7V680 voltage regulator has a standard pin configuration as follows: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT)

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in input voltage.
  • Overcurrent Protection: Safeguards connected circuits from excessive current flow.
  • Thermal Shutdown: Protects the regulator from overheating by shutting down when the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Overcurrent protection enhances circuit safety
  • Thermal shutdown feature prevents damage due to overheating

Disadvantages

  • Limited maximum output current of 1A
  • Dropout voltage of 2V may not be suitable for low-power applications

Working Principles

The ERZ-VA7V680 utilizes internal circuitry to compare the input voltage with a reference voltage and adjusts its output to maintain a constant voltage level. When the input voltage fluctuates, the regulator modulates its internal components to ensure a steady output voltage.

Detailed Application Field Plans

The ERZ-VA7V680 finds extensive application in various electronic devices, including: - Power Supplies - Battery Charging Circuits - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

Several alternative models to the ERZ-VA7V680 include: - LM7805 - LM2940 - L78M05

In conclusion, the ERZ-VA7V680 voltage regulator offers reliable voltage regulation and protection features, making it a crucial component in numerous electronic applications.

[Word Count: 386]

技術ソリューションにおける ERZ-VA7V680 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is ERZ-VA7V680?

    • ERZ-VA7V680 is a type of varistor, also known as a voltage-dependent resistor, which is commonly used to protect electrical circuits from overvoltage conditions.

  2. What is the maximum voltage rating of ERZ-VA7V680?

    • The maximum voltage rating of ERZ-VA7V680 is 680V.

  3. How does ERZ-VA7V680 protect electrical circuits?

    • ERZ-VA7V680 protects electrical circuits by rapidly changing its resistance in response to voltage surges, thereby diverting excessive current away from sensitive components.

  4. What are the typical applications of ERZ-VA7V680?

    • ERZ-VA7V680 is commonly used in power supplies, telecommunication equipment, industrial machinery, and electronic devices to safeguard against transient voltage spikes.

  5. What is the energy absorption capability of ERZ-VA7V680?

    • ERZ-VA7V680 has a high energy absorption capability, allowing it to dissipate large amounts of energy during transient events.

  6. Is ERZ-VA7V680 suitable for outdoor use?

    • Yes, ERZ-VA7V680 is designed to withstand outdoor environments and is often used in outdoor electrical and electronic systems.

  7. Can ERZ-VA7V680 be used in conjunction with other protective devices?

    • Yes, ERZ-VA7V680 can be used in combination with fuses, circuit breakers, and other protective devices to provide comprehensive protection against overvoltage conditions.

  8. What is the response time of ERZ-VA7V680?

    • ERZ-VA7V680 has a very fast response time, reacting to overvoltage events within nanoseconds to protect connected equipment.

  9. Does ERZ-VA7V680 require regular maintenance?

    • No, ERZ-VA7V680 is maintenance-free and does not require periodic inspection or replacement under normal operating conditions.

  10. Are there any specific installation considerations for ERZ-VA7V680?

    • ERZ-VA7V680 should be installed in close proximity to the equipment it is protecting, with proper grounding and connection to ensure effective transient voltage suppression.