Product OverviewThe 400V 15µF High Voltage Aluminum Electrolytic Capacitor is designed for high-voltage power supply circuits requiring reliable DC filtering, voltage smoothing, and energy buffering. With a 400V DC rated voltage and 15µF nominal capacitance, it provides a practical capacitance solution for power supply designs where stable DC performance and controlled energy storage are required. This capacitor can be used in AC/DC power supplies, switching power supplies, LED driver power supplies, adapters, industrial control equipment, and electronic power conversion systems. It is particularly suitable for circuit stages following AC rectification, where capacitors are commonly used to smooth pulsating DC voltage and support stable operation of downstream circuitry. The 400V voltage rating provides suitability for high-voltage power supply architectures, while the 15µF capacitance offers moderate energy storage without requiring a large-capacitance component. This combination makes the capacitor suitable for compact power supply designs and various electronic equipment requiring high-voltage DC filtering. For final component selection, designers should evaluate the actual circuit voltage, ripple current, operating temperature, required service life, installation space, and mounting configuration according to the complete application requirements. Key Features
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| Item | Value |
| Feature | DC Filtering, Voltage Smoothing & Energy Buffering |
| Load Life Time | 105°C 2000h |
| Terminal Type | Through-Hole Type |
| Rated Voltage Range | 400V |
| Nominal Capacitance Range | 15µF |
| OperatingTemperature Range | -40+105℃ |
| Size | 10mm*17mm |
| Weight | 6g |
| Typical Applications | ||
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| LED Lighting | Switching Power | Power Supply |
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| Adapter | Industrial Control | Consumer Electronics |
| Manufacturing Process |
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Our MOQ is flexible. For standard aluminum electrolytic capacitors, small trial orders from 1000 pcs are acceptable.
es, sample orders are available for quality testing before mass production.
Yes, we support customization including capacitance, voltage, size, lead type, and logo printing.
All capacitors go through strict testing, including capacitance, leakage current, and high-temperature aging tests before shipment.
