Datasheet > 381LX271M250H022

381LX271M250H022

更新时间： 2024-11-28 00:12:39

品牌	Logo	应用领域
CDE		/
页数	文件大小	规格书
11页	979K
描述
Top performance in power supplies and motor drives

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381LX271M250H022 数据手册

Type 381LX / 383LX 105 °C High Ripple, Snap-In Aluminum

High Ripple, Long Life, 2, 4 and 5 pin styles available

Adding longer-life and more ripple capability to the excellent

value of Type 380L/LX capacitors, the 381L/LX readily handles

tough switching power supply input and output circuits and

motor-drive bus capacitor applications where the high surface

area of multiple units in parallel equals the ripple capability of our

Type 520C inverter-grade capacitor. Type 381LX delivers more

capacitance per can size while Type 381L gives lower ESR for the

same capacitance rating. Type 383L/LX has 4 or 5 leads for stable,

reverse-proof mounting.

Highlights

- Top performance in power supplies and motor drives

- 4 times the life of Type 380L/LX

- 2, 4 and 5 leads available

- Big selection of 42 case sizes

Speciﬁcations

Temperature Range

–40 °C to + 105 °C ≤ 315 Vdc

–25 °C to + 105 °C ≥ 350 Vdc

Rated Voltage Range

Capacitance Range

10 Vdc to 450 Vdc

33 µF to 150,000 µF

Capacitance Tolerance

Leakage Current

20ꢀ

≤3 √CV µA, 4 mA max, 5 minutes

Ambient Temperature

Ripple Current Multipliers

45 °C

2.70

2.35

60 °C

2.60

2.20

70 °C 85 °C 105°C

381L

383L

2.50

2.00

2.10 1.00

1.70 1.00

381LX,

383 LX

Frequency

5 kHz

& up

50 Hz

60 Hz

120 Hz 500 Hz 1 kHz

10-100 Vdc

0.93

0.75

0.95

0.80

1.00

1.05

1.20

1.08

1.25

1.15

1.40

160-450 Vdc

Low Temperature Characteristics

Impedance ratio: Z_–20⁰C∕ Z_+25⁰C

≤ 10 (10 Vdc)

≤ 8 (16–50 Vdc)

≤ 4 (63–100 Vdc)

≤ 3 (150–450 Vdc)

Endurance Life Test

Shelf Life Test

Vibration

3000 h at full load at 105 °C

∆ Capacitance 20ꢀ

ESR 200ꢀ of limit

DCL 100ꢀ of limit

1000 h at 105 °C

∆ Capacitance 20ꢀ

ESR 200ꢀ of limit

DCL 100ꢀ of limit

10 to 55 Hz, 0.06”and 10 g max, 2 h each plane

RoHS Compliant

CDM Cornell Dubilier • 140 Technology Place • Liberty, SC 29657 • Phone: (864)843-2277 • Fax: (864)843-3800

12 3 4 5 6 7...11

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与381LX271M250H022相关器件

型号	品牌	获取价格	描述	数据表
381LX271M315A022	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 315V, 20% +Tol, 20% -Tol, 270u
381LX271M315J032	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M315K022	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M315K032	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M315K042	CDE	获取价格	Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 315V, 20% +Tol, 20% -Tol, 270u
381LX271M350H452	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M350K022	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M400A022	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M400J052	CDE	获取价格	Top performance in power supplies and motor drives
381LX271M400K032	CDE	获取价格	Top performance in power supplies and motor drives

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