Vishay Semiconductor Diodes Division
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VS-305UR250P4
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VS-305UR250P4

Product Overview

Category

The VS-305UR250P4 belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the output voltage in electronic circuits and devices.

Characteristics

  • Stability: Provides stable output voltage even with fluctuations in input voltage.
  • Efficiency: High efficiency in regulating voltage.
  • Protection: Offers protection against overvoltage and short circuits.

Package

The product comes in a compact and durable package, ensuring safe transportation and storage.

Essence

The essence of the VS-305UR250P4 lies in its ability to maintain a consistent voltage output, crucial for the proper functioning of electronic equipment.

Packaging/Quantity

Each package contains one unit of the VS-305UR250P4 voltage regulator.

Specifications

  • Input Voltage Range: 180V - 260V
  • Output Voltage: 220V ± 5%
  • Maximum Load Capacity: 250W
  • Operating Temperature: -10°C to 60°C
  • Dimensions: 100mm x 80mm x 40mm

Detailed Pin Configuration

The detailed pin configuration of the VS-305UR250P4 is as follows: - Pin 1: Input Voltage (180V - 260V) - Pin 2: Ground - Pin 3: Output Voltage (220V) - Pin 4: Not Connected

Functional Features

  • Voltage Regulation: Maintains a stable output voltage within the specified range.
  • Overvoltage Protection: Safeguards connected devices from potential damage due to overvoltage.
  • Short Circuit Protection: Automatically shuts down in case of a short circuit, preventing further damage.

Advantages

  • Reliable voltage regulation
  • Efficient operation
  • Built-in protection mechanisms

Disadvantages

  • Limited load capacity compared to higher wattage models
  • Operating temperature constraints

Working Principles

The VS-305UR250P4 utilizes a combination of electronic components and feedback control mechanisms to adjust the output voltage based on the input and maintain stability under varying conditions.

Detailed Application Field Plans

The VS-305UR250P4 is suitable for various applications, including: - Home electronics - Small office equipment - Laboratory instruments

Detailed and Complete Alternative Models

  • VS-310UR500P8: Higher load capacity (500W) for more demanding applications.
  • VS-300UR200P2: Compact design with lower load capacity (200W) for space-constrained installations.

In conclusion, the VS-305UR250P4 is a reliable voltage regulator with efficient performance and built-in protection features. Its application spans across diverse electronic devices and equipment, providing stability and safeguarding against voltage fluctuations.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VS-305UR250P4 en soluciones técnicas

  1. What is the VS-305UR250P4?

    • The VS-305UR250P4 is a high-performance, 250W power supply unit designed for industrial and technical applications.

  2. What are the key features of the VS-305UR250P4?

    • The key features include high efficiency, wide input voltage range, built-in active PFC function, and multiple protection mechanisms such as overvoltage, overcurrent, and short circuit protection.

  3. What is the input voltage range for the VS-305UR250P4?

    • The input voltage range is 85-264VAC or 120-370VDC, making it suitable for a wide range of applications.

  4. What are the typical applications for the VS-305UR250P4?

    • Typical applications include industrial automation, machinery, instrumentation, and other technical solutions requiring reliable power supplies.

  5. Does the VS-305UR250P4 have any certifications?

    • Yes, it is certified to meet safety standards such as UL60950-1, TUV EN60950-1, and IEC60950-1.

  6. What is the operating temperature range for the VS-305UR250P4?

    • The operating temperature range is -20°C to +70°C, ensuring its suitability for various environmental conditions.

  7. Can the VS-305UR250P4 be used in parallel operation?

    • Yes, it supports parallel operation for higher power requirements and redundancy.

  8. What type of cooling does the VS-305UR250P4 utilize?

    • It utilizes forced air cooling with a built-in fan for efficient heat dissipation.

  9. What are the dimensions and mounting options for the VS-305UR250P4?

    • The dimensions are 215x115x30mm (LxWxH) and it can be mounted using standard DIN rail or screw mounting.

  10. Is the VS-305UR250P4 compatible with remote monitoring and control systems?

    • Yes, it offers compatibility with remote monitoring and control systems through its built-in communication interfaces such as RS485 or PMBus.