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Nichicon Corporation UVR1V102MHD Environmental and export classification status description

Overview of Nichicon Corporation UVR1V102MHD Capacitor Product Type: Aluminum Electrolytic Capacitor Category: Capacitors Manufacturer: Nichicon Corporation The UVR1V102MHD is a series of aluminum electrolytic capacitors known for providing reliable performance in a variety of electronic applications. These capacitors are non-polarized and designed to handle high ripple current while offering longevity and stability under varying temperature conditions. Functions of the UVR1V102MHD Capacitor 1. Energy Storage: The capacitor temporarily stores electrical energy for quick discharge when required in circuits, making it critical for power supply smoothing and stabilization. 2. Filtering: It helps in filtering out AC noise from DC signals, ensuring a stable output voltage for sensitive electronic devices. 3. Decoupling: Used to decouple different stages of circuits to prevent interactions that can disturb performance. 4. Timing Applications: In conjunction with resistors, it can be used in timing circuits to create delays and control signal timing. 5. Voltage Stabilization: Regular use in power supply circuits to hold voltage steady, particularly in switching power supplies. Applications The UVR1V102MHD capacitors are commonly found in: - Power Supply Circuits: Used in switch-mode power supplies (SMPS) for input/output filtering and voltage smoothing. - Consumer Electronics: Such as televisions, audio equipment, and home appliances. - Automotive Electronics: Commonly integrated into vehicle power management systems or infotainment systems. - Industrial Equipment: Utilized to ensure reliable operation of machinery and control circuits. - Telecommunication Devices: Providing stabilization and filtering in communication devices. Alternative Components Depending on the specific requirements, alternative components may include: 1. Tantalum Capacitors: Provide higher capacitance values in a smaller size, typically more stable but costlier than aluminum electrolytic types. 2. Ceramic Capacitors: Used in applications requiring high-frequency performance with better thermal stability, though they have lower capacitance value in small sizes. 3. Film Capacitors: Offering low losses and excellent stability, suitable for audio and power applications, though physical size tends to be larger when high capacitance levels are required. 4. Supercapacitors: For applications needing a much higher energy density, although they usually operate under different voltage and applications compared to standard electrolytic capacitors. Embedded Modules The UVR1V102MHD capacitor may be found within several embedded modules and designs, including: - Voltage Regulators: To smooth output voltages in precision regulatory designs. - DC-DC Converters: Used in the smoothing and filtering sections of power converters. - Audio Amplifier Circuits: Typically used for power supply decoupling or feedback stability. - Microcontroller Development Boards: Providing necessary power stabilization for microcontroller chips and peripheral components. Related Q&A 1. Q: What is the voltage rating of the UVR1V102MHD capacitor? A: The UVR1V102MHD capacitor has a voltage rating of 25V. 2. Q: What is the capacitance value of the UVR1V102MHD? A: The UVR1V102MHD capacitor has a capacitance value of 1000 µF. 3. Q: How does temperature affect the performance of this capacitor? A: Aluminum electrolytic capacitors like the UVR1V102MHD are rated for specific temperature ranges, and operating outside these ranges can lead to reduced lifespan and performance issues. The UVR series is typically rated to operate from -40°C to +105°C. 4. Q: Can this capacitor be used in an AC application? A: While aluminum electrolytic capacitors can handle some AC applications, they are primarily designed for DC applications. Caution should be employed in AC circuits, particularly regarding voltage ratings. 5. Q: What is the lifespan of the UVR1V102MHD under typical operating conditions? A: The lifespan or endurance rating is typically around 2000 hours at rated voltage and maximum temperature; however, longevity can be affected by operating conditions, including ripple current and ambient temperature. This overview provides a comprehensive understanding of the UVR1V102MHD aluminum electrolytic capacitor, its functions, applications, alternatives, and relevant questions commonly asked by users.