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LVR055K
Resettable Fuses - PPTC .55A 240VAC 20/5.5A Imax
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製造商零件號 # : LVR055K
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包裝/封裝: Radial
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製造商: Littelfuse
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產品分類 : PTC Resettable Fuses
品質保證
品質保證
從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外，我們還保存這些檢查的詳細記錄，以確保整個供應鏈的透明度和可追溯性。
認證
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運輸與付款
運輸與付款
關於運送
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關於付款
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如果您有特定的付款方式或想詢問費率和其他詳細信息，請隨時與我們聯繫。
電匯
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信用卡
西聯匯款
速匯金
服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
自發貨之日起 90 天內發起申請。
與我們的工作人員確認退貨或換貨。
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關於包裝
在包裝方面，我們的產品均精心包裝在防靜電袋中，以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法，例如捲帶式、切帶式、管式或託盤式。
例子
捲帶式
剪膠帶
管或託盤
LVR055K 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
Whether you're looking to enhance the safety of your appliances at home or need robust protection for commercial machinery, the Littelfuse LVR055K product is a smart choice. Its innovative design and reliable performance make it a valuable asset in preventing costly damage and downtime caused by electrical faults. Trust in Littelfuse to deliver top-of-the-line solutions for all your electrical protection needs
主要特徵
- Wide operating temperature range
- UL recognized for safety assurance
- Low power consumption
應用
- Loudspeakers
- Fire alarms
- Motors
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Hold Current (A) | 0.55 | Trip Current (A) | 1.25 |
| Minimum Resistance (RMIN) (Ohms) | 0.45 | Resistance (Max) Ω | 0.73 |
| Max Resistance (R1max) (Ohms) | 1.45 | Max Time to Trip Time (Sec) | 26 |
| Interrupt Current (Max) AMP | 7 | Interrupt Voltage (Max) VRMS | 265 |
| Power Dissipation (Typical) WATT | 3.4 | Maximum Operating Temperature ! | 85 |
常見問題解答
What is LVR055K?
The LVR055K is a precision voltage regulator module designed for applications requiring stable and accurate voltage regulation. It is commonly used in electronic circuits to provide a consistent power supply voltage.
How Does LVR055K Work?
The LVR055K works by taking an input voltage, regulating it to a specific output voltage level, and maintaining that level despite variations in input voltage or current. It employs internal circuitry to adjust the voltage and ensure a stable output for connected devices.
How Many Pins does LVR055K have and What are the Functions of the Pinout Configuration?
The LVR055K typically comes in a module form factor with input, output, and ground pins. The pinout configuration commonly includes:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- GND: Ground connection pin.
What are the Pros and Cons of LVR055K?
Pros:
- Stable Voltage Output: Provides a stable output voltage for connected devices.
- Compact Design: Module form factor for easy integration into circuits.
- Protection Features: May include overcurrent and thermal protection for added device safety.
- Wide Input Voltage Range: Can handle a range of input voltages for versatility.
- Easy to Use: Simple to connect and operate in various circuits.
Cons:
- Fixed Output Voltage: May not be adjustable for specific voltage requirements.
- Heat Dissipation: May require additional heat sinking for better thermal management.
- Limited Current Capacity: Output current capability may be limited based on the module specifications.
Are There Any Equivalents/Alternatives to LVR055K for Recommendation?
- The LM317 voltage regulator from Texas Instruments is a popular alternative with adjustable voltage output.
- Alternatives to the LVR055K include the LM7805 from various manufacturers and the LT1083 from Linear Technology.