Topdiode Manufacturing Company Limited
Film DC-Link Capacitor – Low-ESR Energy Buffer for Power Electronics
Film DC-Link Capacitor features low ESR for stable energy buffering in inverters and motor drives. Ensures smooth DC bus performance under high ripple current in industrial power conversion systems.
● Film DC Link Capacitor -- Overview
DC-link capacitors often experience high slew rates which can be detrimental if a suitably robust capacitor is not selected. DC-link capacitors are often found in power inverters, motor drives, and high-power charging circuits. Capacitor technologies are sometimes mixed in DC-link applications to target noise and transients that may need multiple stages of filtering.
●Film DC Link Capacitor Introduction
The TDA DC linke capacitor is constructed of metallized polypropylene film encapsulated with epoxy resin in a plastic box, with 2 or 4 tinned copper wire.
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● DC-Link Capacitor Film Capacitors TDA Series Features
* High Density MKP DC Link Film Capacitors
* Very long useful life time: up to 100,000h at 70 °C
* High ripple current capability, low ESR, low ESL
* Temperature range 105 °C
* Mounting: radial, box type DC-Link Capacitor
* 4-6 weeks fast delivery
* Replace Vishay, TDK, Epcos, Wima's DC LINK CAPACITORS
* Customized size
● DC-Link Capacitor Film Capacitors TDA Series Application
POWER FILM, DC APPLICATIONS DC LINK CAPACITORS, widely used in high performance DC Link, DC filtering, frequency converters, industrial power supply, solar inverter and energy storage.
* Capacitors for DC-Link Applications
* Ultimate Performance for High Power Filter Applications
* DC-Link capacitor for DC-filtering and energy buffering.
* Targets power electronics devices for renewable energy systems, battery charging systems, motor drives and power supplies.
* Typical applications include UPS, Welders, Variable Speed Drives, Battery Chargers,
* Wind and Solar Energy Inverters, Renewable energies inverters, Motor drives
● DC-Link Capacitor Film Capacitors TDA Series Products Qualifications
RoHS Compliant
REACH Compliant
● DC-Link Capacitor Film Capacitors TDA Series Delivery, Shipping and Terms
Fast Delivery
Regular Stocks Available
Ex-work, FCA Terms, or FOB Terms
Product Specifications
- Product Date 2026
- Delivery cycle within 1 month
- Customize Support
- Price Quotation
- Exit Support
- OEM Quotation
- Supplier Topdiode Manufacturing Company Limited
- Delivery Method Land transport/Ocean transport, etc.
- User Manual provide
- Shippable Areas Southeast Asia and Global
Procurement Recommendation
Film DC-link capacitors must offer low ESR (<10 mΩ), high ripple current, and 105°C rating; ideal for inverters and EV power modules (for reference only).
Due to market conditions, product updates, and policy changes, please contact the supplier for the latest information.







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