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PTCCL05H181DBE
Product Overview
Category
The PTCCL05H181DBE belongs to the category of electronic components, specifically a PTC thermistor.
Use
It is commonly used for overcurrent protection and inrush current limiting in electronic circuits.
Characteristics
- Package: Radial leaded
- Essence: Positive temperature coefficient (PTC) thermistor
- Packaging/Quantity: Typically available in reels or bulk packaging
Specifications
- Resistance: 180 Ohms
- Max Voltage: 30V
- Max Current: 5A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The PTCCL05H181DBE has two radial leads for connection in a circuit. The pinout configuration is as follows: 1. Pin 1: Anode 2. Pin 2: Cathode
Functional Features
- Overcurrent Protection: The PTC thermistor exhibits a sharp increase in resistance when the current exceeds its rated value, effectively limiting the current flow.
- Inrush Current Limiting: It helps in reducing the inrush current during power-on situations, protecting sensitive components.
Advantages and Disadvantages
Advantages
- Effective overcurrent protection
- Self-recovery after fault conditions
- Compact size
Disadvantages
- Limited precision compared to other types of current-limiting devices
- Sensitivity to ambient temperature variations
Working Principles
The PTC thermistor's resistance increases with temperature, providing a self-regulating mechanism for current limitation. When the current exceeds the specified threshold, the thermistor heats up, causing a rapid rise in resistance, thereby limiting the current flow.
Detailed Application Field Plans
The PTCCL05H181DBE finds applications in various electronic circuits, including: - Power supplies - Battery chargers - Motor control circuits - LED drivers
Detailed and Complete Alternative Models
Some alternative models to the PTCCL05H181DBE include: - PTCCL05H221DBE: Higher resistance variant - PTCCL05H151DBE: Lower resistance variant - PTCCL05H181ABE: Axial leaded variant
In conclusion, the PTCCL05H181DBE PTC thermistor offers effective overcurrent protection and inrush current limiting in electronic circuits, making it a valuable component in various applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng PTCCL05H181DBE trong giải pháp kỹ thuật
What is PTCCL05H181DBE?
- PTCCL05H181DBE is a thermistor, specifically a PTC (positive temperature coefficient) thermistor, with a resistance of 180 ohms at 25°C.
How is PTCCL05H181DBE used in technical solutions?
- PTCCL05H181DBE is commonly used as a temperature sensor or overcurrent protection device in various technical solutions.
What is the operating temperature range of PTCCL05H181DBE?
- The operating temperature range of PTCCL05H181DBE is typically from -40°C to 125°C.
Can PTCCL05H181DBE be used for temperature compensation?
- Yes, PTCCL05H181DBE can be used for temperature compensation due to its positive temperature coefficient characteristics.
What are the typical applications of PTCCL05H181DBE in technical solutions?
- PTCCL05H181DBE is commonly used in battery packs, motor control circuits, power supplies, and automotive electronics for overcurrent protection and temperature sensing.
What is the response time of PTCCL05H181DBE?
- The response time of PTCCL05H181DBE is relatively fast, making it suitable for applications requiring quick detection of temperature changes or overcurrent conditions.
Is PTCCL05H181DBE suitable for high-voltage applications?
- PTCCL05H181DBE is designed to handle low to moderate voltage levels and may not be suitable for high-voltage applications without additional protective measures.
Can PTCCL05H181DBE be used in harsh environments?
- PTCCL05H181DBE is often designed to withstand harsh environments, but specific environmental ratings should be checked for each application.
What are the key advantages of using PTCCL05H181DBE in technical solutions?
- Some advantages include self-resetting capability, stable performance over a wide temperature range, and compact size.
Are there any limitations or considerations when using PTCCL05H181DBE in technical solutions?
- It's important to consider factors such as self-heating effects, derating guidelines, and compatibility with the overall system design when integrating PTCCL05H181DBE into technical solutions.