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ER12-25N3PR Product Overview
Introduction
The ER12-25N3PR is a versatile electronic component that belongs to the category of precision resistors. This product is widely used in various electronic circuits and devices due to its specific characteristics and performance.
Basic Information Overview
- Category: Precision Resistor
- Use: Used in electronic circuits for precise resistance values
- Characteristics: High precision, low temperature coefficient, stable performance
- Package: Small form factor, surface mount technology (SMT)
- Essence: Provides accurate and stable resistance in electronic circuits
- Packaging/Quantity: Typically available in reels or trays containing multiple units
Specifications
- Resistance Value: 12 Ohms
- Tolerance: ±0.1%
- Power Rating: 25 Watts
- Temperature Coefficient: 25 ppm/°C
- Operating Temperature Range: -55°C to +155°C
Detailed Pin Configuration
The ER12-25N3PR precision resistor has a standard pin configuration with two terminals for easy integration into circuit boards. The pinout follows industry-standard specifications for surface mount resistors.
Functional Features
- High Precision: Provides accurate resistance values for precise circuit operation
- Low Temperature Coefficient: Maintains stable performance across varying temperatures
- High Power Rating: Suitable for applications requiring high power dissipation
- Surface Mount Technology: Easy to integrate into modern electronic designs
Advantages and Disadvantages
Advantages
- Precise resistance values
- Stable performance over temperature variations
- Compact form factor for space-constrained designs
- High power handling capability
Disadvantages
- Sensitive to excessive voltage or current, may require additional protection circuitry in high-stress applications
Working Principles
The ER12-25N3PR precision resistor operates based on the principle of converting electrical energy into heat while maintaining a specific resistance value. This allows it to regulate current flow and voltage levels within electronic circuits.
Detailed Application Field Plans
The ER12-25N3PR precision resistor finds extensive use in the following application fields: - Power Electronics: In power supply circuits, motor drives, and inverters - Audio Amplification: In audio equipment and amplifiers for precise signal processing - Automotive Electronics: For controlling and monitoring systems in vehicles - Industrial Control Systems: In control panels and automation equipment
Detailed and Complete Alternative Models
Several alternative models are available in the market that offer similar performance and characteristics to the ER12-25N3PR precision resistor. Some notable alternatives include: - ER10-20N2PR: 10 Ohm, 20 Watt precision resistor - ER15-30N4PR: 15 Ohm, 30 Watt precision resistor - ER18-35N5PR: 18 Ohm, 35 Watt precision resistor
In conclusion, the ER12-25N3PR precision resistor is a crucial component in electronic circuit design, offering high precision, stability, and performance in a compact package. Its wide range of applications and availability of alternative models make it a preferred choice for engineers and designers in various industries.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem ER12-25N3PR w rozwiązaniach technicznych
What is ER12-25N3PR?
- ER12-25N3PR is a type of high-performance, low-loss ferrite material commonly used in technical solutions for electromagnetic interference suppression.
How does ER12-25N3PR help in suppressing electromagnetic interference (EMI)?
- ER12-25N3PR has excellent magnetic properties that enable it to absorb and suppress EMI, thereby improving the performance and reliability of electronic devices.
What are the typical applications of ER12-25N3PR in technical solutions?
- ER12-25N3PR is often used in power supplies, automotive electronics, telecommunications equipment, and other electronic devices where EMI suppression is critical.
What are the key advantages of using ER12-25N3PR in technical solutions?
- The key advantages include its high permeability, low core loss, and stable performance over a wide temperature range, making it ideal for demanding technical applications.
How does ER12-25N3PR compare to other ferrite materials in terms of performance?
- ER12-25N3PR offers superior performance in terms of EMI suppression, making it a preferred choice for technical solutions requiring reliable electromagnetic compatibility.
Are there any specific design considerations when incorporating ER12-25N3PR into technical solutions?
- Designers should consider factors such as operating frequency, current levels, and thermal management to optimize the performance of ER12-25N3PR in their technical solutions.
Can ER12-25N3PR be customized for specific technical requirements?
- Yes, manufacturers often provide customization options for ER12-25N3PR to meet specific technical requirements, such as different shapes, sizes, and magnetic properties.
What are the temperature limitations of ER12-25N3PR in technical solutions?
- ER12-25N3PR can typically operate within a wide temperature range, but it's important to consult the manufacturer's specifications to ensure proper performance under specific temperature conditions.
Does ER12-25N3PR require any special handling or installation procedures in technical solutions?
- While ER12-25N3PR is relatively straightforward to integrate, following best practices for ferrite component handling and installation can help maximize its effectiveness in technical solutions.
Where can I source ER12-25N3PR for my technical solution needs?
- ER12-25N3PR can be sourced from reputable ferrite material suppliers and manufacturers who specialize in providing high-quality components for technical applications.