[Uncategorized] Aluminium Capacitors

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ALS30/31 Series

KEMET ALS30/31 series screw terminal capacitors cover a wide range of case sizes and voltage ratings featuring high ripple currents and long-life performance. Typical applications include smoothing, energy storage or pulse operation in telecommunication demanding power supplies, process control, AC motor control, traction, welding and measuring.

 

Features and Benefits:

Compact size
Long life expectancy up to 20000 h
High ripple current
Excellent surge voltage capability
Aluminium insert terminals with M5 threads

Product Application Information

These capacitors are suitable for industrial and commercial applications demanding high reliability and long-life expectancy. For example, frequency converters, uninterruptible power supplies and switch mode power supplies.

 

Capacitance Tolerance20 %   
Temperature Range -40 → +85 °C   
Insulation Voltage Proof>2500Vdc   
Leakage Current<0.006CV or 6mA whichever is smaller   
TerminalsM5 Threads   
Life Expectancy11000 hrs (36 mm Ø)18000 hrs (51 mm Ø)19000 hrs (66 mm Ø)20000 hrs (77-99 mm Ø)
Ripple Current Multiplier1 @ 85°C1.7 @ 70°C1.9 @ 60°C2.1 @ 50°C

Screws and washers are not supplied.

표준

AEC-Q200

Clamp-fixing +85°C

Ideal for computer power supply applications or other applications that require long operational life

KEMET Aluminium Electrolytic Capacitor 4700&#956;F 400 V dc 77mm Screw Terminal Can - Screw Terminals, Radial series ALS30

 

 

 Capacitance4700 µF
 TechnologyElectrolytic
 Voltage400 V dc
 Dimensions77 x 146mm
 Length146mm
 Height146mm
 Diameter77mm
 Minimum Operating Temperature-40°C
 Maximum Operating Temperature+85°C
 ConstructionAluminium Can
 SeriesALS30
 Dielectric Material Family                                  Aluminium Electrolytic
 Tolerance Plus+20%
 Terminal TypeScrew Terminal
 Lead Length5.5mm
 Lifetime20000 h @ +85 °C/400V dc/Ir, 40000 h @ +85 °C/400V dc
 Leakage Current6 mA
 Lead Diameter13mm
 Ripple Current18A
 Package/CaseCan - Screw Terminals, Radial
 Tolerance Minus-20%
 Tolerance±20%
 Equivalent Series Resistance33mΩ