ALUMINUM ELECTROLYTIC CAPACITORS
ALUMINUM ELECTROLYTIC CAPACITORS
QS Snap-in Terminal type, 105°C High speed charge-discharge. series
Suited for high fr...
Description
ALUMINUM ELECTROLYTIC CAPACITORS
QS Snap-in Terminal type, 105°C High speed charge-discharge. series
Suited for high frequency regenerative voltage for AC servomotor, general inverter. Suited for equipment used at valtage fluctuating area. Suited for rectifier circuit of voltage doubler Compliant to the RoHS directive (2002/95/EC).
QS
Hi speed chargedischarge
GU
Specifications
Item Category Temperature Range Rated Voltage Range Rated Capacitance Range Capacitance Tolerance Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Endurance of chargedischarge behavior
Endurance
Shelf Life Marking
Performance Characteristics
– 25 to +105°C
350 to 450V
82 to 820µF
± 20% at 120Hz, 20°C 1 3 CV(µA) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ]
Rated voltage (V) tan δ (MAX.)
350 0.15
Measurement frequency : 120Hz,
400 0.15
420 0.15
Temperature : 20°C
450 0.20
Rated voltage (V) Impedance ratio ZT/Z20(MAX.)
350 to 450 Z – 25°C / Z+20°C
8
Measurement frequency : 120Hz
After an application of charge-discharge voltage for 50million times
(charge-discharge voltage difference(∆V) = rated voltage × 0.35, cycle
6Hz) capacitors shell meet the characteristics requirement listed at
right.
Capacitance change tan δ Leakage current Appearance
Within ±20% of the initial capacitance value 300% or less than the initial specified value Less than or equal to the initial specified value There shell be found to remarkab...
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