Type CGS
Computer Grade Aluminum Electrolytic Capacitor
High CV, Screw Terminal Capacitors
Type CGS screw terminal, computer grade aluminum
electrolytic capacitors have a high CV rating and are
suitable for use in most demanding applications requir-
ing high current filtering or energy storage.
Highlights
•
•
•
High CV rating
High current filtering
Screw Terminal
Specifications
Capacitance Range:
75 to 1,500,000 µF
Voltage Range:
6.3 to 500 WVdc
Capacitance Tolerance:
–10% +75% (6.3 - 150 WVdc)
–10% +50% (200 - 450 WVdc)
Operating Temperature:
–40 ºC to +85 ºC
Ripple Current Multipliers:
Ambient Temperature
+45 ºC
2.24
+55 ºC
2.00
+65 ºC
1.73
+75 ºC
1.41
+85 ºC
1.00
Rated
Voltage
16 to 150
200 to 500
60 Hz
0.9
0.9
1.0
1.0
Ripple Multiplier
120 Hz
300 Hz
1.15
1.25
1000 Hz
1.25
1.40
10 kHz
1.30
1.50
DC Leakage Current:
I = .006 √ CV
Not to exceed 6.0 mA max. after 5 minutes
C = Capacitance in µF
V = Rated Voltage
I = Leakage current in mA
Apply WVdc for 2000 h @ 85 ºC
• Capacitance change ± 10% from initial limits
• DC leakage current: 200% of limit
• ESR: 175% of limit
Temperature Characteristics - 4600 µF 100 Vdc
100
QA Stability Test:
Typical Performance Curves
100
ESR
Temperature Characteristics - 100,000 µF 10 Vdc Temperature Characteristics - 29,000 µF 50 Vdc
100
ESR
ESR
10
% C
1
Impedance
10
% C
1
Capacitance
10
Impedance
% C
1
Impedance
Capacitance
Capacitance
0.1
-5 5 -40
-20
-0
25 40 60
Temperature (gC)
85
105
0.1
-5 5 -40
-20
-0
25 40 60
Temperature (gC)
85
105
0.1
-5 5 -40
-20
-0
25 40 60
Temperature (gC)
85
105
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com
ETC [ ETC ]
