These capacitors are known for its high performance and reliability.
SALIENT FEATURES:
• For general purpose applications with lug type terminal and also snap-in terminal for mounting directly
on the PCB without any need for separate clamp.
• Wide range of capacitance and voltage.
• Suitable for high performance in consumer electronics.
• Compact sizes.
• Perfect finish and safety in all aspects.
APPLICATIONS:
• General purpose applications in consumer and industrial products.
• Filtering applications
• Power supplies
• Televisions
• SMPS
• Amplifiers
• Industrial equipments
• Instruments
• Process control equipments
• Computers
TECHNICAL FEATURES |
1. |
Operating Temperature Range |
-40°C To +85°C |
2. |
Rated Voltage Range |
25 V To 450 VDC |
3. |
Surge Voltage
(Times the rated voltage) |
25 To 350 WV =1.15 X WV
350 To 450 WV =1.1 X WV |
4. |
Capacitance Range & Tolerance
at 100Hz & 25°C |
Range:100 Mfd To 20,000 Mfd
Tolerance: -10% To +30% |
5. |
Leakage Current (µA Max)
(Apply rated voltage for 5
minutes before test) |
I= 0.02 CV
I= Leakage Current(µA)
C= Rated Capacitance(Mfd)
V= Rated Voltage(V) |
6. |
Dissipation Factor
(% Max at 100Hz & 25°C) |
Rated Voltage |
25 |
16 |
40 |
50 |
63 |
100 |
250 |
350 |
400 |
450 |
Tanð |
22 |
24 |
20 |
20 |
20 |
20 |
15 |
15 |
15 |
15 |
When the Capacitance exceed 1000Mfd, the specification of Tanð is increased by 2% for every addition of 1000Mfd. |
|
7. |
Life Test at 85°C & at Rated Voltage |
Test Hours-2000 Hours
Capacitance change-within ±20% of the initial value
Tan d / Dissipation Factor- Less Than 120% of column 6
Leakage Current-Less Than the value given in column 5 |
8. |
Other Tests |
As per IS-4317-1983 (Category)2B |
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Voltage |
25 |
50 |
63 |
100 |
150 |
CAP
(MFD) |
Case
Size |
Ripple
Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
220 |
|
|
|
|
|
|
25x55 |
0.48 |
|
|
500 |
|
|
25x40 |
1.00 |
|
|
35x55 |
1.16 |
35x55 |
1.24 |
1000 |
25x40 |
1.22 |
25x40 |
1.32 |
|
|
35x55 |
1.50 |
35x75 |
2.00 |
1500 |
|
|
|
|
|
|
35x55 |
1.80 |
|
|
2000 |
25x55 |
1.44 |
25x55 |
1.74 |
25x55 |
2.00 |
35x55 |
2.68 |
|
|
2,500 |
25x55 |
1.62 |
25x55 |
1.86 |
35x55 |
2.40 |
45x80 |
3.2 |
|
|
|
|
|
|
|
|
|
35x75 |
2.8 |
|
|
5,000 |
35x55 |
2.76 |
35x55 |
3.20 |
35x55 |
3.30 |
45x80 |
4.18 |
|
|
10,000 |
35x55 |
3.62 |
35x75 |
4.20 |
45x80 |
4.88 |
|
|
|
|
15,000 |
35x75 |
3.68 |
45x80 |
4.82 |
|
|
|
|
|
|
20,000 |
45x80 |
5.00 |
|
|
|
|
|
|
|
|
|
Voltage |
200 |
250 |
350 |
400 |
450 |
CAP
(MFD) |
Case
Size |
Ripple
Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
Case Size |
Ripple Current |
100 |
|
|
|
|
35x55 |
0.56 |
35x55 |
0.58 |
35x55 |
0.60 |
150 |
|
|
|
|
|
|
35x55 |
0.62 |
35x55 |
0.72 |
220 |
35x55 |
0.68 |
35x75 |
0.69 |
35x75 |
0.82 |
35.75 |
0.85 |
35x75 |
0.87 |
330 |
|
|
|
|
35x75 |
1.20 |
35x75 |
1.28 |
45x80 |
1.30 |
400 |
35x55 |
0.69 |
35x55 |
0.70 |
|
|
|
|
|
|
200+200 |
35x55 |
0.70 |
35x55 |
0.705 |
|
|
|
|
|
|
400+200 |
35x75 |
1.28 |
35x75 |
1.285 |
|
|
|
|
|
|
400+400 |
35x75 |
1.40 |
|
|
|
|
|
|
|
|
500 |
|
|
|
|
45x80 |
1.60 |
|
|
|
|
Ripple Current Coefficient
|
(a) RIPPLE CURRENT VS. AMBIENT TEMPERATURE
When the capacitors are operated at temperature other than 65°C, the ripple current specified at the 65°C must be multiplied by the following table:
|
Ambient
Temp°C |
+85°C |
+65°C |
+50°C |
+45°C |
+40°C |
+35°C |
+25°C |
Multiplier |
0.75 |
1.00 |
1.80 |
2.00 |
2.10 |
2.25 |
2.50 |
|
(b) RIPPLE CURRENT VS. FREQUENCY |
When the capacitors are operated at frequencies other than 100 Hz, the multiplying factor from the following table may be used to determine the ripple current carrying capacity of the capacitor at that particular frequency:
|
Frequency
Hz |
100 |
250 |
500 |
1000 |
1200 |
Multiplier |
1.0 |
1.05 |
1.20 |
1.32 |
1.35 |
|
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