WF Series Film Capacitors

Product number: SW10247

Manufacturer: Knowles (former NWL-Cornell Dubilier CDE)

Product information "WF Series Film Capacitors"

Cornell Dubilier CDE (formerly NWL)’s WF-Series air cooled capacitors provide solutions in a few specific applications including:

Harmonic AC filtering
High voltage DC filtering
High voltage energy storage

Utilizing aluminum, stainless steel, and painted steel metal welded cans, the following features and options are also available upon request:

Pressure switches
Internal discharge resistors
Live or dead case construction
Single to multiple fine-tuning values per capacitor
Choice of bracket style and location
Choice of terminal connections

WF-Series capacitors have these features and the following technical specifications:

Air cooled
High voltage KVBil bushings
High harmonic RMS current capable

Manufacturer "Knowles (former NWL-Cornell Dubilier CDE)"

Knowles Corporation is a global provider of high performance capacitors and radio frequency (RF) products, balanced armature speakers, advanced micro-acoustic microphones, and audio solutions. The Company's segments include Precision Devices (PD), and Medtech & Specialty Audio (MSA). The PD segment specializes in the design and delivery of high-performance capacitor products and RF solutions primarily serving the defense, medtech, electric vehicle, and industrial markets. The MSA segment designs and manufactures balanced armature speakers and microphones used in applications that serve the hearing health and premium audio markets. The Company sells its products directly to original equipment manufacturers (OEMs) and to their contract manufacturers and suppliers and through distributors worldwide.

Knowles also continues the legacy of NWL and Cornell Dubilier Electronics (CDE) with a broad portfolio of advanced capacitor technology that is used in demanding industrial applications, e.g., custom, high-voltage DC and AC film capacitors for pulsed power and power conversion applications, including water-cooled devices, capacitors for fast switching IGBTs, DC link capacitors, air-cooled capacitors for harmonic AC or high-voltage DC filtering, DC filter and DC pulse capacitors or oil-filled capacitors for pulse power and power conditioning applications.

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