MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
BA
For Ballast, Smaller Case Size
Series
·
105
°
2000 hours
C
·
Smaller case size for energy saving lamp & ballast
·
Complied to the RoHS directive
Item
Operating temperature range
Leakage current max.
Capacitance tolerance
Dissipation factor max.
(at 120Hz, 20
C)
-40 ~ +105 C (160~250V), -25 ~ +105 C (350~450V)
I = 0.03CV + 15 A (CV 1000)
I = 0.02CV + 25 A (after 5 minutes)
20% at 120Hz, 20 C
°
±
μ
μ
°
쬩
°
Characteristics
°
WV
tan
δ
°
°
160
0.10
160
3
4
200
0.10
200
3
4
250
0.10
250
3
4
350
0.15
350
4
-
400
0.15
400
6
-
450
0.15
450
6
-
Low temperature characteristics
(Impedance ratio at 120Hz)
WV
Z-25 C/Z+20 C
Z-40 C/Z+20 C
°
°
Load life
After an application of DC bias voltage plus the rated AC ripple current for 2000 hours at 105 C.
The measurement shall meet the following limits.
Less than specified value
Leakage current
Within 20% of initial value
Capacitance change
Less than 200% of specified value
tan
°
δ
±
Shelf life (at 105 C)
°
After 1000 hours no load test, leakage current, capacitance and tan are same as load life value.
The measurement shall be performed after exposure for 24 hours at room temperature after
application of DC rated voltage to the capacitors for 30 minutes.
Unit : mm
Insulating sleeve
δ
●
DRAWING
Ø
D
+
0.5 max.
Ø
d
±
0.05 Tinned copper-ply wire
＋
－
P 0.5
±
Ø
D
Ø
d
β
P
8
3.5
0.6
1.5
10
5.0
0.6
12.5
5.0
0.6
2.0
16
7.5
0.8
18
7.5
0.8
L
+
max.
Safety vent
β
15 min.
4 min.
●
DIMENSIONS & MAXIMUM PERMISSIBLE RIPPLE CURRENT
μ
F
WV
1.0
2.2
3.3
4.7
10
22
33
47
100
220
160
200
250
350
×
12.5
10
×
16
10
×
20
10
×
20
12.5
×
25
18
×
25
10
77
140
206
266
420
500
×
11.5
10
×
12.5
10
×
16
10
×
20
12.5
×
20
16
×
25
8
53
86
140
206
266
460
×
12.5
10
×
12.5
10
×
16
10
×
20
12.5
×
20
12.5
×
25
18
×
25
10
44
53
88
168
223
297
470
×
12.5
10
×
12.5
10
×
16
10
×
20
12.5
×
20
16
×
20
16
×
25
10
37
53
64
110
175
240
311
×
11.5
10
×
12.5
10
×
16
10
×
16
10
×
20
12.5
×
25
16
×
25
18
×
25
8
400
27
43
58
66
125
196
260
317
×
12.5
10
×
12.5
10
×
16
10
×
20
12.5
×
20
16
×
25
18
×
25
10
450
27
33
51
66
101
168
228
Ripple current (mA rms) at 105 C, 120Hz
Case size
Ø
D
×
L (mm)
°
●
FREQUENCY COEFFICIENT OF PERMISSIBLE RIPPLE CURRENT
μ
F
Frequency(Hz)
~ 47
68 ~
60
0.75
0.80
120
1.0
1.0
300
1.35
1.25
1k
1.55
1.34
10k
2.0
1.5
100k
쬩
2.0
1.5
108
SAMWHA [ SAMWHA ELECTRIC ]
