Voir les spécifications pour les détails du produit.
250S130VDR Product Overview
Introduction
The 250S130VDR is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator
- Use: Stabilizing and regulating voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220
- Essence: Ensures stable and reliable voltage output
- Packaging/Quantity: Typically sold in reels or tubes containing multiple units
Specifications
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 1.25V to 37V
- Output Current: 2.5A
- Dropout Voltage: 1.5V at 2.5A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The 250S130VDR typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- Voltage Regulation: Maintains a constant output voltage despite variations in input voltage and load current
- Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds the specified limit
- Short Circuit Protection: Automatically limits the output current in case of a short circuit condition
Advantages and Disadvantages
Advantages
- High precision regulation
- Wide input voltage range
- Thermal shutdown protection enhances reliability
Disadvantages
- Dropout voltage may limit use in low voltage applications
- Heat dissipation may require additional thermal management in high power applications
Working Principles
The 250S130VDR utilizes a feedback control mechanism to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a stable output despite fluctuations in input voltage and load conditions.
Detailed Application Field Plans
The 250S130VDR finds extensive application in various electronic systems, including: - Power supplies for industrial equipment - Battery charging circuits - Automotive electronics - Audio amplifiers - LED lighting systems
Detailed and Complete Alternative Models
Several alternative models offering similar functionality include: - LM317 - LM7805 - LM1117 - LT1086
In conclusion, the 250S130VDR stands as a reliable and efficient voltage regulator, catering to diverse electronic applications with its precise regulation, robust protection features, and wide input voltage range.
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Énumérez 10 questions et réponses courantes liées à l'application de 250S130VDR dans les solutions techniques
Sure, here are 10 common questions and answers related to the application of 250S130VDR in technical solutions:
What is 250S130VDR?
- 250S130VDR is a type of surge protective device (SPD) designed to protect electrical and electronic equipment from voltage surges and transients.
Where is 250S130VDR typically used?
- 250S130VDR is commonly used in industrial, commercial, and residential applications to protect sensitive equipment such as computers, telecommunication systems, and control systems.
How does 250S130VDR work?
- 250S130VDR diverts excess voltage and current away from the protected equipment and dissipates it harmlessly into the ground, preventing damage from power surges.
What are the key features of 250S130VDR?
- Some key features of 250S130VDR include high surge current handling capacity, fast response time, and multiple protection modes for comprehensive surge protection.
Is 250S130VDR suitable for outdoor use?
- Yes, 250S130VDR is available in models specifically designed for outdoor installation, providing protection against lightning strikes and other external surges.
Can 250S130VDR be installed in parallel with other surge protectors?
- Yes, 250S130VDR can be installed in parallel with other surge protection devices to provide additional layers of protection for critical equipment.
What is the maintenance requirement for 250S130VDR?
- 250S130VDR typically requires minimal maintenance, but periodic inspection and testing are recommended to ensure proper functionality.
Does 250S130VDR have any certifications or standards compliance?
- Yes, 250S130VDR is often certified to meet industry standards such as UL 1449 and IEC 61643, ensuring its reliability and performance.
Can 250S130VDR be integrated into building automation systems?
- Yes, 250S130VDR can be integrated into building automation systems to provide centralized monitoring and control of surge protection across facilities.
What are the typical installation considerations for 250S130VDR?
- Proper grounding, coordination with other protective devices, and compliance with local electrical codes are important considerations when installing 250S130VDR in technical solutions.