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RKEF050
Resettable Fuses - PPTC 60V 40A 1.00W Radial-leaded Device
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製造商零件號 # : RKEF050
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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
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運輸與付款
運輸與付款
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服務與包裝
服務與包裝
About After Sales Service
All Parts Extended Quality Guarantee
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關於包裝
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例子
捲帶式
剪膠帶
管或託盤
RKEF050 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
When it comes to PPTC products, Littelfuse's RKEF series stands out for its exceptional quality and performance. With a focus on maintaining a voltage rating of 60V and a hold current of up to 5A, these radial-leaded devices are designed to meet the diverse needs of various industries. Whether you're designing circuit protection systems for automotive, telecommunications, or consumer electronics, the RKEF050 is a versatile option worth considering
主要特徵
- Elastomeric and thermally stable materials
- Customizable shapes and sizes
- High-reliability for harsh environments
- PCT compliant, Halogen-Free and RoHS
應用
- Portable chargers
- Smart thermostats
- Retro game consoles
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) | 0.5 | Trip Current (A) | 1 |
| Max Fault Current Rating (A) | 40 | Minimum Resistance (RMIN) (Ohms) | 0.32 |
| Resistance (Max) Ω | 0.529 | Max Resistance (R1max) (Ohms) | 0.9 |
| Max Time to Trip Time (Sec) | 0.8 | Power Dissipation (Typical) WATT | 1 |
| Maximum Operating Temperature ! | 85 |
常見問題解答
What is RKEF050?
The RKEF050 is a 50W, 10A, 5V single output enclosed AC-DC power supply designed by Recom Power. It is ideal for industrial and commercial applications requiring a reliable and compact power source.
How Does RKEF050 Work?
The RKEF050 works by converting alternating current (AC) input voltage into a stable, regulated direct current (DC) output voltage of 5V. It incorporates internal circuitry for voltage regulation, overcurrent protection, and input voltage range compatibility, providing a consistent and safe power supply solution.
How Many Pins does RKEF050 have and What are the Functions of the Pinout Configuration?
The RKEF050 typically utilizes a standard IEC C14 socket for AC input connection and an output terminal block for DC output connection. The pinout configuration includes:
- L: Line (AC input)
- N: Neutral (AC input)
- PE: Protective Earth (AC input)
- VOUT: 5V DC output
- COM: Common/Ground for DC output
What are the Pros and Cons of RKEF050?
Pros:
- High Power Output: Provides 50W of power, suitable for various applications.
- Compact Size: Enclosed design with a small form factor for space-constrained installations.
- Regulated Output: Maintains a stable 5V output voltage for consistent operation.
- Overcurrent Protection: Built-in protection mechanism to prevent damage from excessive current.
- Reliability: Designed for robust and long-term performance in industrial environments.
Cons:
- Fixed Output Voltage: The output voltage is fixed at 5V and may not be adjustable for certain applications.
- Input Voltage Limitation: Works within a specific input voltage range, limiting compatibility with different power sources.
Are There Any Equivalents/Alternatives to RKEF050 for Recommendation?
- Similar products to the RKEF050 include the LRS-50-5 from Mean Well and the PT-45B from PULS.
- Alternative AC-DC power supplies in the same power range include the TSD-50F-5 from Traco Power and the PEL-50-5 from CUI Inc.