CAPACITORS
ALUMINIUM ELECTROLYTIC HIGH TEMP. SNAP-IN DPG
Long-life grade (up to 2000 hours @ 105°C)
Standard snap-in pin style
Case size options
The DPG is a snap-in electrolytic capacitor featuring a higher
degree of volumetric efficiency than previous types.
The product is particularly suited for the high-voltage end of
switching power supplies. The high ripple current capability is very
useful in motor-drive applications.
SPECIFICATION
Item
Electrical Characteristics
-40° to +105°C -25° to +105°C
6.3 to 100VDC 160 to 450VDC
20ꢀ (At 20°C, 120Hz)
Operating Temperature Range
Rate Working Voltage Range
Capacitance Tolerance
DC Current Leakage (µA)
I = ≤0.02 CV, L= 20m/m, l= 0.03mA Whichever is smaller.
(At 25°C, After 5 Minutes)
Where, l: Leakage Current (µA) C: Nominal Capacitance (µF) V: Rated Voltage (V)
Dissipation Factor (tand∂) Rate Voltage (V)
D.F (ꢀ)
6.3
60
10
55
16
50
25
45
35
35
50
30
63-100 160-450
30
15
* Note: 15ꢀ For D = 35m/m or L = 20m/m (At 20°C, 120Hz)
(WV = 6.3 to 100V For capacitor whose capacitance exceeds 1000µF
The value of D.F (ꢀ) is increased by 2ꢀ for every addition of 1000µF
Low Temperature
Characteristics (120Hz)
Rated Voltage (V)
6.3-16
4
25
3
35 50-63 80-100 160-400
450
Z(–25°C) / (Z+20°C)
Z(–40°C) / (Z+20°C)
3
8
2
6
2
5
4
-
8
-
15
10
Load Life
The following specifications shall be satisfied when the capacitors are restored to
20°C after the rated voltage with maximum ripple current is applied for 2000 hours
at 105°C.
Capacitance Change
D.F
Leakage Current
≤ 20ꢀ of the initial value
≤200ꢀ of the initial specified value
≤ the initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to
25°C after exposing them for 1000 hours at 105°C without voltage applied.
Capacitance Change
D.F
Leakage Current
≤ 20ꢀ of the initial value
≤150ꢀ of the initial specified value
≤ 150ꢀ of the initial specified value
ORDERING INFORMATION
DPG
ꢂ7
AC
ꢂ00
Range
Capacitance
µf
Case Code
(see below)
Voltage
Two letter case code AC = 22.4mm dia. x 30mm height.
Diameter
Height
A = 22.4mm
B = 25mm
C = 30mm
D = 35.5mm
A = 20mm
B = 25mm
C = 30mm
D = 35mm
E = 40mm
F = 45mm
G = 50mm
ꢀꢁ
Fax: 01371 875075 www.dubilier.co.uk Tel: 01371 875758
DUBILIER [ DUBILIER ]
