QA2D227M22025HA [SAMWHA]
Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 200V, 20% +Tol, 20% -Tol, 220uF, Through Hole Mount, ROHS COMPLIANT;
| 型号： | QA2D227M22025HA |
| 厂家： | 
SAMWHA ELECTRIC |
| 描述： | Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 200V, 20% +Tol, 20% -Tol, 220uF, Through Hole Mount, ROHS COMPLIANT 电容器 |
| 文件： | 总1页 (文件大小：187K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LARGE ALUMINUM ELECTROLYTIC CAPACITORS
Permissible Abnormal Voltage, Wide Temperature Range
Series
QA
ŤImproved safety features for abnormally excessive voltage
ŤIdeally suited for the equipment used at voltage fluctuating area
ŤNo sparks with overvoltage
ŤComplied to the RoHS directive
Item
Characteristics
-25 ~ +105ƆC
Operating temperature range
Capacitance tolerance
Leakage current max.
Dissipation factor max.
ž20% at 120Hz, 20ƆC
I=3 CV (ҤA) (after 5 minutes)
0.15 max. at 120Hz, 20ƆC
After an application of DC bias voltage plus the rated AC ripple current for 2000 hours at 105ƆC
The measurement shall meet the following limits.
Load life
Leakage current
Capacitance change
tanҜ
Less than specified value
Within ž20% of initial value
Less than 200% of specified value
After 1000 hours no load test, leakage current, capacitance and tanҜare same as load life value.
The measurement shall be performed at 20ƆC by the KS C 6503 clause 5.1.
Shelf life (at 105°C)
The pressure relief vent will operate in normal conditions, with no dangerous conditions such as
flames, ignitions or dispersion of peaces of the capacitor and/or case
WV
Limited DC current
Test voltage (VDC)
μF
4A
5A
7A
2A
4A
7A
C < 300
200
300 & 375
330 ֎ C < 470
470 ֎ C
Safety Performance
C < 100
400
500 & 600
100 ֎ C < 220
220 ֎ C
Unit : mm
Ɯ DRAWING (See Page 178)
Ɯ DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
WV
ØD
200
400
μF
22
25.4
30
35
22
25.4
30
35
0.42
0.45
0.50
0.59
0.69
0.79
0.93
1.06
47
56
68
82
ſ
22 25
22 25
ſ
22 25
ſ
ſ
22 30
22 35
ſ
ſ
22 40
ſ
22 45
22 50
ſ
0.55
0.60
0.71
0.78
0.92
1.06
1.22
25.4 25
ſ
ſ
25.4 25
ſ
25.4 30
25.4 30
ſ
ſ
25.4 35
25.4 40
ſ
25.4 45
ſ
0.73
0.80
0.95
1.04
1.21
1.40
1.68
30 25
ſ
ſ
30 25
ſ
30 30
ſ
30 30
30 35
ſ
100
120
150
180
220
270
330
390
470
560
680
820
0.97
1.06
1.24
1.44
1.67
1.89
2.15
35 25
ſ
ſ
35 25
ſ
35 30
35 35
ſ
ſ
35 40
35 45
ſ
ſ
35 50
0.74
0.82
0.97
1.07
1.24
1.43
1.63
ſ
22 25
22 25
ſ
22 30
ſ
ſ
22 30
22 35
ſ
ſ
22 40
ſ
22 40
30 40
ſ
30 50
ſ
ſ
25.4 25
25.4 30
ſ
25.4 30
ſ
ſ
25.4 35
25.4 40
ſ
25.4ſ50
1.00
1.18
1.28
1.48
1.70
2.05
1.21
1.31
1.44
1.76
2.03
2.33
2.68
ſ
30 25
30 25
ſ
ſ
30 25
ſ
30 35
30 40
ſ
Case size
ڜ
DſL (mm) Ripple current (A rms) at 105ƆC, 120Hz
1.70
1.98
2.29
2.65
2.80
3.25
35 25
ſ
ſ
35 30
ſ
35 35
35 40
ſ
ſ
35 45
ſ
35 50
30 45
ſ
30 50
ſ
1000
1200
1500
Ɯ FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
Frequency
60Hz
0.85
120Hz
1.00
300Hz
1.20
1kHz
1.25
WV
10kHz≦
1.45
160 ~ 250
300 ~
0.85
1.00
1.15
1.20
1.40
180
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