ALC10C331ED450 BHC COMPONENTS, ALC10C331ED450 Datasheet - Page 33

• Manufacturer Part Number: ALC10C331ED450
• Description: CAPACITOR, 330UF 450V CAPACITOR, 330UF 450V
• Manufacturer: BHC COMPONENTS
• Series: ALC10r

Specifications of ALC10C331ED450

• Capacitance: 330UF
• Voltage Rating, Dc: 450V
• Capacitor Dielectric Type: ALUMINIUM ELECTROLYTIC
• Temp, Op. Max: 85(DEGREE C)
• Temp, Op. Min: -40(DEGREE C)
• Tolerance,: 20%
• Rohs Compliant: YES

TECHNICAL DATA
Related documents
IEC 384-4
Temperature range
ALC10: Storage –55°C to +85°C
ALC40: Storage –55°C to +105°C
Surge voltage
1000 surges (30 seconds) at 85°C (ALC10) and 105°C (ALC40)
with surge voltage applied. See electrical characteristics for
more details.
Charge/discharge
10
with a time constant of 0.1.
D.C. leakage current
After application of rated d.c. voltage for 5 minutes at 20°C,
the d.c. leakage current shall not exceed
(0.006 C
U
Vibration
10Hz to 500Hz at 0.75mm or 10g for 3x2hrs duration.
10Hz to 55Hz at 0.35mm or 5g for 3x0.5hrs duration (45/
50mm diameter cans).
Insulation resistance
> 100MΩ at 100V d.c., across insulating sleeve.
Voltage proof
> 2500V d.c., across insulating sleeve.
Ripple current
The following values are approximate only, to give an
indication of the effects of frequency and temperature on
ripple current. More accurate data can be obtained by
referring to the Application Notes available from BHC.
FREQUENCY CORRECTION - ALC10/40
Capacitors shall withstand the rated r.m.s. ripple current
as given in the tables at upper category temperature in
circulating air. For frequencies other than those shown the
following formula should be used:
Ripple current =
A = 100Hz ripple current
B = 10kHz ripple current
F = Required frequency (Hz)
r
6
is the rated d.c. voltage.
cycles at 25°C and rated voltage. One cycle per second
r
Operating –40°C to +85°C
Environmental classification 40/085/56
Operating –40°C to +105°C
Environmental classification 40/105/56
U
r
) µA. Where C
100 X (B
F X A
r
is the rated capacitance in µF and
2
- A
2
2
) + (F X A
X B
2
2
)
TEMPERATURE CORRECTION - ALC10
For ambient temperatures other than 85°C the following
correction factors should be employed.
TEMPERATURE CORRECTION - ALC40
For ambient temperatures other than 105°C the following
correction factors should be employed.
N.B. The sum of the d.c. and a.c. voltage components
should not exceed the d.c. voltage rating.
Life expectancy
At rated temperature with rated voltage and ripple current
applied.
Capacitor marking
The capacitors are marked with items 1 to 6 from the
following list as a minimum, and as much of the remaining
information as is practical.
1.
2.
3.
4.
5.
6.
7.
CAN DIAMETER
40, 45, 50
40, 45, 50
Rated capacitance in µF
Rated voltage d.c.
Polarity of terminations
Tolerance on rated capacitance
Date code/Batch number
BHC part number
Environmental classification
(mm)
22
22
25
25
30
30
35
35
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE
105°C
30°C
50°C
70°C
85°C
50°C
60°C
70°C
85°C
RANGE
ALC10
ALC40
ALC10
ALC40
ALC10
ALC40
ALC10
ALC40
ALC10
ALC40
technical data
FACTOR
FACTOR
LIFE EXPECTANCY
2.5
2.1
1.6
1.0
2.5
2.4
2.2
1.8
1.0
(hours)
10000
13000
15000
18000
8000
4000
6000
7000
8000
9000
31