Industrial Capacitors for Drives, Power Supplies & Automation
Industrial capacitors fail with heat, ripple current, and age — especially DC bus capacitors in VFDs and servo drives. We source electrolytic, film, ceramic, and power capacitors used in industrial electronics and motor drives.
Capacitor types we source
Electrolytic capacitors
Aluminum electrolytic snap-in, screw-terminal, and board-mount parts for DC bus and power supplies.
Film capacitors
Polypropylene and polyester film capacitors for snubbers, filters, and AC applications.
Ceramic capacitors
High-reliability ceramic parts for industrial control electronics.
Power capacitors
Power-factor correction and heavy-duty capacitors for industrial electrical systems.
Where these capacitors are used
- VFD and servo drive DC bus banks
- Industrial power supplies and UPS systems
- Motor start and power-factor correction
- Repair of aging drive and control electronics
How to request a capacitor quote
- Send capacitance, voltage, temperature rating, size, and terminal style.
- Include the drive or power-supply model if you are replacing a full capacitor bank.
- We can quote matched sets when several bus capacitors should be replaced together.
Capacitors FAQ
Other industrial components
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Have a part number for an encoder, motor, drive, or obsolete board? Contact us for a sourcing quote.
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Business Hours
Monday - Friday9:00 AM - 6:00 PM
Saturday10:00 AM - 4:00 PM
SundayClosed
