Datasheet > 944L700K142ACI

944L700K142ACI

更新时间： 2023-12-06 20:01:51

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
4页	498K
描述
1 mΩ

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944L700K142ACI 数据手册

Type 944L Low Inductance DC Link Capacitors

For Fast-switching Inverter Applications

Type 944L DC Link capacitors are speciﬁcally designed for fast

switching power conversion applications. Their low inductance

construction and low-loss winding technology make them ideal for

the next generation of high power-dense inverter and converter

designs. Their rugged plastic case with integrated mounting ﬂanges,

threaded stud or insert termination options, allow for easy, secure

mounting. This series is ideal for DC Fast EV Charging and for high

power solar inverters and motor drives.

Highlights

• Designed for higher switching frequencies

• Up to 60% lower ESL (Equivalent Series Inductance)

• High ripple current

• M8 threaded stud and M5 insert termination options

• Integrated mounting ﬂanges

Speciﬁcations

Capacitance Range

33 to 220 µF

Capacitance Tolerance

±±0% standard

Rated Voltage

800 to ±400 Vdc

Operating Temperature Range

Maximum rms Current

-40 ºC to 85 ºC

90A @ 55°C

Maximum rms Voltage

230 Vac

Test Voltage between Terminal @ 25ºC

Test Voltage between Terminals & Case @ 25ºC

Life Test

±50% rated DC voltage for ±0 s

4 kVac @ 50/60 Hz for 60 s

5000 h @ 85 ºC, rated voltage

Regulatory Information

Dimensions

Construction Details

20 ±0.5 mm

H ±0.5 mm

M8 x 20mm

Max Torque 8.5Nm

Case Material

Resin Material

Plastic UL94V-0

Dry Resin UL94V-0

5 mm

Terminal Material Tin Plated Brass

M8 Stud

Terminal

84.5 ±0.5 mm

45 ±1 mm

UL Recognized E±28034

construction only - unprotected

101 mm

6 ±0.5 mm

15 mm

5.5

Max Torque 3Nm

5 mm

45 ±1 mm

M5 Insert

Terminal

84.5 ±0.5 mm

71.4 mm

H ±0.5 mm

90°

M5 x 7.5mm

Max Torque 2.5Nm

Part Numbering System

944L

101

801

Type

Capacitance

±0± = ±00 µF

700 = 70 µF

470 = 47 µF

Tolerance

Voltage

Diameter D (mm) Height H (mm)

Terminal

944L

K = ±±0%

80± = 800 Vdc

±02 = ±000 Vdc

±22 = ±200 Vdc

A = 84.5

A = 40

B = 5±

C = 64

M = M8 Thd Stud

I = M5 Thd Insert

±42 = ±400 Vdc

CDE Cornell Dubilier • 1661 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830

12 3 4

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