参数资料
型号: CGH742T250X3L
厂商: Cornell Dubilier Electronics (CDE)
文件页数: 1/3页
文件大小: 0K
描述: CAP ALUM 7400UF 250V SCREW
标准包装: 1
系列: CGH
电容: 7400µF
额定电压: 250V
容差: -10%,+50%
寿命@温度: 85°C 时为 1000 小时
工作温度: -40°C ~ 85°C
特点: 通用
纹波电流: 10.3A
ESR(等效串联电阻): 27.1 毫欧
安装类型: 底座安装
封装/外壳: 径向,Can - 螺丝端子
尺寸/尺寸: 3.000" 直径(76.20mm)
高度 - 座高(最大): 3.625"(92.08mm)
包装: 散装
相关产品: 338-1366-ND - BRACKET FOR 3.0" DIA CAP
TYPE CGH Inverter Grade Screw Terminal ALUMINUM ELECTROLYTIC
85 oC, SCREW TERMINAL CAPACITORS
TYPE CGH SCREW TERMINAL, ALUMINUM electrolytic
CAPACITORS HAVE EXCELLENT RELIABILITY AND A high
RIPPLE CURRENT CAPABILITY MAKING THEM SUITABLE FOR
MOST AC DRIVE AND UPS APPLICATIONS.
HIGHLIGHTS
SPECI?CATIONS
?
?
?
HIGH RIPPLE CURRENT
HIGH RELIABILITY AT 85 oC
SCREW TERMINAL
CAPACITANCE RANGE:
VOLTAGE RANGE:
CAPACITANCE TOLERANCE:
OPERATING TEMPERATURE:
RIPPLE CURRENT MULTIPLIERS:
350 to 22,000 μF
250 to 500 WVdc
–10% +50%
–40 to +85 oC
Ambient Temperature
+35 oC
2.45
+45 oC
2.25
+55 oC
2.00
+65 oC
1.70
+75 oC
1.40
+85 oC
1.00
Rated
Frequency / Ripple Multiplier
Voltage
120 Hz
400 Hz
1000 Hz 2500 Hz
10 kHz
250 to 450
1.000
1.080
1.113
1.175
1.230
DC LEAKAGE CU r RENT:
CLICK HERE TO SEE: HARDWARE & MOUNTING
OPTIONS
I ≤ 6 √CV after 5 minutes
Not to exceed 6.0 mA
C = Capacitance in μF
V = Rated Voltage
I = Leakage current in μA
?
DC leakage current meets initial limits
QA STABILITY TEST: Apply WVdc for 1000 h @ 85 oC
? Capacitance change ≤10% from initial limits
CLICK HERE TO SEE: MECHANICAL DETAILS
? ESR ≤175% of initial measured value
RATINGS
Catalog
Typical ESR
Max Ripple
Catalog
Typical ESR
Max Ripple
Cap
Part Number
120 Hz 20 kHz 120 Hz 20 kHz Dia. Length
Cap
Part Number
120 Hz 20 kHz 120 Hz 20 kHz Dia. Length
(μF)
( m Ω ) ( m Ω ) (A rms )
250 WVdc ( 300 Vdc Surge )
(A rms )
(In. ) (In.)
(μF)
( m Ω) ( m Ω ) (A rms )
250 WVdc ( 300 Vdc Surge )
(A rms )
(In. ) (In.)
1,700 CGH172T250V2L 65.8
42.1
4.0
5.0
2.0 2.625
7,400 CGH742T250X3L
27.1
17.3
10.3
12.9
3.0 3.625
2,900 CGH292T250V3L 53.1
34.0
5.7
7.1
2.0 3.625
9,000 CGH902T250W5L 16.3
10.4
14.1
17.6
2.5 5.625
4,100 CGH412T250V4L 25.7
5,000 CGH502T250W3L 26.9
5,300 CGH532T250V5L 20.6
16.4
17.2
13.2
9.1
9.2
11.0
11.4
11.5
13.8
2.0 4.625
2.5 3.625
2.0 5.625
10,000 CGH103T250X4L
13,000 CGH133T250X5L
22,000 CGH223T250X8L
20.4
16.8
11.5
13.1
10.8
7.4
13.0
15.6
22.3
16.3
19.5
27.9
3.0 4.625
3.0 5.625
3.0 8.625
7,000 CGH702T250W4L 20.1
12.9
11.7
14.6
2.5 4.625
CDE CORNELL DUBILIER ? 1605 E. RODNEY FRENCH BLVD. ? NEW BEDFORD, MA 02744 ? PHONE: (508)996-8561 ? FAX: (508)996-3830 ? WWW.CDE.COM
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