450V 68µF Capacitor
Description
A 450V 68µF electrolytic capacitor is a high-capacity polarized component. It is built for heavy-duty high-voltage filtration. It stabilizes power in large DC links and industrial motor drives. Use this where standard 250V parts would fail.
Specifications
- Capacitance: 68µF – High storage for ripple current smoothing.
- Voltage Rating: 450V – Rated for high-tension DC and rectified 240V mains.
- Type: Aluminum electrolytic.
- Tolerance: Typically ±20%.
- Polarity: Polarized (negative side marked with a stripe).
- Temp Range: −40°C to +85°C or +105°C.
- Package: Radial lead or snap-in; large cylindrical form.
Applications
- Power Factor Correction: Improves efficiency in large power supplies.
- Inverters: Stores energy for solar or UPS power conversion.
- Industrial Drives: Smooths DC bus voltage for motor controllers.
- EV Chargers: Manages high-voltage input filtering.
- Strobe Lights: Provides rapid energy discharge for flash tubes.
Key Features
- Extra-High Voltage Rating: Safely handles up to 450V DC peaks.
- Bulk Storage: 68µF provides significant hold-up time during power dips.
- Robust Build: Designed to withstand high ripple currents.
- Reliability: Engineered for long life in demanding thermal zones.
Note:
This part is polarized. Incorrect polarity or exceeding 450V leads to dangerous venting or explosion. Always leave a safety margin (e.g., use in circuits below 400V). Discharge fully before handling to avoid electrical shock.
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