944U700K122ABM Allicdata Electronics
Allicdata Part #:

338-1920-ND

Manufacturer Part#:

944U700K122ABM

Price: $ 25.93
Product Category:

Capacitors

Manufacturer: Cornell Dubilier Electronics (CDE)
Short Description: CAP FILM 70UF 10% 1.2KVDC SCREW
More Detail: 70µF Film Capacitor 1200V (1.2kV) Polypropylene (...
DataSheet: 944U700K122ABM datasheet944U700K122ABM Datasheet/PDF
Quantity: 45
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
1 +: $ 23.57100
10 +: $ 22.26150
100 +: $ 18.00560
Stock 45Can Ship Immediately
$ 25.93
Specifications
ESR (Equivalent Series Resistance): 1 mOhms
Features: --
Ratings: --
Applications: DC Link, DC Filtering
Lead Spacing: 1.772" (45.00mm)
Termination: Screw Terminals
Height - Seated (Max): 2.047" (52.00mm)
Size / Dimension: 3.327" Dia (84.50mm)
Package / Case: Radial, Can
Mounting Type: Chassis Mount
Operating Temperature: -40°C ~ 85°C
Series: 944U
Dielectric Material: Polypropylene (PP), Metallized
Voltage Rating - DC: 1200V (1.2kV)
Voltage Rating - AC: --
Tolerance: ±10%
Capacitance: 70µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Film capacitors are capacitors which consist of a film of plastic or mylar wrapped around two metal electrodes. The resulting capacitance value of a film capacitor is determined by the combination of its physical size, type of material it is made from, and the number of layers of insulating material between the two metal electrodes. The 944U700K122ABM is one such type of film capacitor. This article will explore the application field and working principle of the 944U700K122ABM.

Application field

The 944U700K122ABM is a type of gap-type film capacitor with a minimum capacitance of 0.0022uF. It is suitable for use in a range of various applicaitons, including DC-blocking circuits, peak current compensation, power factor correction, and even as a DC discharge path in pulse power circuits. Due to its low parasitic capacitance, its lack of ceramic dielectric loss, and the use of self-healing insulation film, the 944U700K122ABM is often used in applications where high capacitance stability and accuracy is needed. It is also suitable for use at high frequencies with an excellent linearity.

Working principle

The working principle of the 944U700K122ABM is simple yet effective. At its core, the capacitor works similarly to any other type of capacitor. When a voltage is applied across the two electrodes, it creates a field of electric charge between them which stores energy. This stored energy can be used as either a source or a sink for current, depending on the circuit’s needs.When the voltage is removed from the 944U700K122ABM, the field of electric charge dissipates and the capacitor can no longer store energy. This is the simplest way to describe the working principle of a film capacitor.

Conclusion

The 944U700K122ABM is a type of gap-type film capacitor that is suitable for use in a range of applications, including DC-blocking circuits, peak current compensation, power factor correction, and more. Its advantages include a low parasitic capacitance, lack of ceramic dielectric loss, and the use of self-healing insulation film, making the 944U700K122ABM ideal for applications where high capacitance stability and accuracy is needed. The working principle of the 944U700K122ABM is based on the basic capacitance principle, where voltage is applied across the two electrodes to create a field of electric charge that stores energy.

The specific data is subject to PDF, and the above content is for reference

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