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| 型号： | 944U700K142ACM |
| 厂商： | Cornell Dubilier Electronics (CDE) |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | CAP FILM 70UF 1.4KVDC SCREW |
| 产品目录绘图： | 944U Series Side 944U Series Bottom |
| 特色产品： | 944U High Current Film Capacitor |
| 标准包装： | 1 |
| 系列： | 944U |
| 电容： | 70µF |
| 额定电压 - DC： | 1400V（1.4kV） |
| 电介质材料： | 聚丙烯，金属化 |
| 容差： | ±10% |
| ESR（等效串联电阻）： | 1.4 毫欧 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 底座安装 |
| 封装/外壳： | 径向，Can - 螺丝端子 |
| 尺寸/尺寸： | 3.327" 直径（84.50mm） |
| 高度 - 座高（最大）： | 2.559"（65.00mm） |
| 端子： | 螺钉端子 |
| 引线间隔： | 1.772"（45.00mm） |
| 特点： | 大电流 |
| 包装： | 散装 |
| 产品目录页面： | 2084 (CN2011-ZH PDF) |
| 其它名称： | 338-1927 |
Type 944U Polypropylene, DC Link Capacitors
High Current, Low Profile for Inverter Applications
Type 944U is specifically designed for use in high power DC
filtering applications. The low inductance internal construction
utilizes low loss metallized polypropylene for high ripple current
capability. Male or female terminal options offer design flexibility
in a rugged UL 94VO rated flame retardant plastic case and resin
fill. High current ratings and robust mounting flanges make the
944U suited for inverter applications in electric vehicle power
inverters, wind power inverters and motor drives.
Highlights
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range with Ripple
Maximum rms Current
Maximum rms Voltage
Test Voltage between Terminal @ 25oC
Test Voltage between Terminals & Case @ 25oC
Life Test
Dimensions
- Low Inductance
- Low Profile
- Low ESR
- High Ripple Current
- High Voltage Ratings
33 to 220 μF
±10% standard
800 to 1400 Vdc
-40 oC to 85 oC
74A @ 55 oC
230 Vac
150% rated DC voltage for 10 s
4 kVac @ 50/60 Hz for 60 s
5000 h @ 85 oC, rated voltage
RoHS Compliant
Construction Details
Case Material
Resin Material
Plastic UL94V-0
Dry Resin UL94V-0
Threaded
Stud
20 ±0.5 mm
6 ±0.5 mm
H ±0.5 mm
5 mm
M8 x 1.25
8.5 Nm Max Torque
15 mm
84.5 mm 45 ±1 mm
71.4 mm
Terminal Material Tin Plated Brass
101 mm
M5 x 4.0 mm
2.5 Nm Max Torque
15 mm
Threaded
Insert
5.5 mm
3 Nm Mounting Torque
90°
CDE Cornell Dubilier ? 1605 E. Rodney French Blvd. ? New Bedford, MA 02744 ? Phone: (508)996-8561 ? Fax: (508)996-3830
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 944U700K801AAI | 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Polypropylene Film Capacitors for DC Filtering |
| 944U700K801AAM | 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Polypropylene Film Capacitors for DC Filtering |
| 944U700K801ABI | 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Polypropylene Film Capacitors for DC Filtering |
| 944U700K801ABM | 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Polypropylene Film Capacitors for DC Filtering |
| 944U700K801ACI | 制造商:CDE 制造商全称:Cornell Dubilier Electronics 功能描述:Polypropylene Film Capacitors for DC Filtering |
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