LXS-15000uF-63V
LXS series snap-in aluminum electrolytic capacitor with 15000uF capacitance and 63V rating for high-power applications.
Product Overview
Description
The LXS-15000uF-63V is a high-performance snap-in aluminum electrolytic capacitor from Chemi-Con's LXS series, designed for demanding high-power applications.
With 15000uF capacitance and 63V rating, this capacitor provides excellent energy storage and filtering capability for industrial power supplies, inverters, and motor drives.
Features include high ripple current capability (8.5A at 105°C), long lifetime (5000 hours at 105°C), and low ESR. The snap-in terminals ensure secure mounting and reliable electrical connections.
Product Series
LXS
Primary Application
Industrial power supplies
Key Features
- High capacitance 15000uF
- High ripple current 8.5A
- Long lifetime 5000 hours
- Low ESR 0.015 Ohm
- Snap-in mounting
- RoHS compliant
Specifications
| Capacitance | 15000uF ±20% |
|---|---|
| Voltage Rating | 63V DC |
| Ripple Current | 8.5A @ 105°C, 120Hz |
| Temperature Range | -40°C to +105°C |
| Lifetime | 5000 hours @ 105°C |
| ESR | 0.015 Ohm @ 100Hz |
| Package | Snap-in 35mm diameter |
Applications
Industrial power supplies
Industrial automation and control
Motor drives
Motor drive and control systems
Inverters
Electronic system design
Welding equipment
Electronic system design
Renewable energy systems
Renewable energy systems
FAE Expert Insights
"The LXS-15000uF-63V is an excellent choice for high-power DC bus applications. The 15000uF capacitance provides substantial energy storage, while the 8.5A ripple current rating handles demanding load conditions. In my experience with industrial drive applications, the LXS series consistently delivers reliable performance. The snap-in terminals provide secure mounting that withstands vibration in industrial environments. I recommend this capacitor for any high-power application requiring reliable filtering and energy storage."
Excellent for high-power DC bus applications
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the maximum ripple current for LXS-15000uF-63V?
The maximum ripple current is 8.5A at 105°C, 120Hz. At lower temperatures, higher ripple current is allowed. For example, at 85°C, the ripple current can be increased to approximately 10.6A using the temperature derating factor. Always verify temperature rise under actual operating conditions.
Use 8.5A as baseline, apply temperature derating for lower temperatures.
What mounting orientation is recommended?
Vertical mounting with terminals down is recommended for optimal heat dissipation. If horizontal mounting is required, ensure adequate clearance for air circulation. Use the provided mounting clamp for secure installation. Maintain minimum 10mm clearance from other heat-generating components.
Mount vertically with terminals down for best thermal performance.
How do I calculate expected lifetime?
Use the Arrhenius equation: Lx = Lr × 2^((Tr-Tx)/10). For LXS-15000uF-63V: Lr = 5000 hours at Tr = 105°C. If operating at Tx = 85°C: Lx = 5000 × 2^((105-85)/10) = 5000 × 2^2 = 20,000 hours. Include voltage derating for additional lifetime extension.
Calculate using Arrhenius equation with your operating temperature.
What is the ESR at different frequencies?
ESR varies with frequency: At 100Hz: 0.015 Ohm (typical), At 1kHz: 0.012 Ohm, At 10kHz: 0.010 Ohm, At 100kHz: 0.009 Ohm. The ESR decreases with increasing frequency due to dielectric properties. Use frequency-corrected ESR for ripple current and self-heating calculations.
Use ESR value at your operating frequency for accurate calculations.
Can this capacitor be used in parallel?
Yes, LXS capacitors can be paralleled to increase capacitance and ripple current capability. When paralleling: Use identical part numbers, ensure equal current sharing with symmetrical layout, consider 10-20% ripple current derating for current imbalance, and monitor temperature of all capacitors. Parallel configuration is common for very high current applications.
Parallel identical capacitors with symmetrical layout for high current.