ALS30A472NJ450

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.606" (117.00mm)
Size / Dimension:	3.032" Dia (77.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	20 mOhms
Ripple Current @ High Frequency:	22.76A @ 10kHz
Ripple Current @ Low Frequency:	14.93A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS30
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	13 mOhm @ 100Hz
Voltage - Rated:	450V
Tolerance:	±20%
Capacitance:	4700µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum electrolyticcapacitors are considered as an essential component in the electrical industry,especially when high-voltage or large-current transients are expected orrequired. The ALS30A472NJ450 is one model of aluminum electrolytic cap that isdesigned to meet the needs of the market. This article will examine the appli-cation field and the working principle of this product.When it comes tothe application fields of the ALS30A472NJ450, this model can be used for a widevariety of functions. It is typically used for coupling, filtering, andenergy-correction tasks. The product also has exceptional performances in typeoff-line circuits, as it can effectively reduce instability and prolong lowpass operation. Moreover, this model is durable and highly resistant to electricfield, heat and current, making it an ideal choice for a wide range of electriccircuits.The working principleof the ALS30A472NJ450 is based on the capacitive reactance of the aluminumelectrolyte capacitor. This model features high-capacity layers of dual-layeraluminum electrolyte capacitor that is connected to a high-frequency current.When the current passes through the capacitor, electric energy will beconverted into heat energy and is dissipated as heat. This process is known asthermal dissipation.The oxide filmaround the electrodes of the aluminum electrolytic capacitor also help tocontribute to the thermal dissipation process by allowing the heat to spread overa broader area. In addition to this, the oxide films also reduces the amount ofcurrent leakage and prevents the accumulation of electric charge. As such, theALS30A472NJ450 is able to operate at high-voltage levels without failure.In terms ofoutput characteristics, the ALS30A472NJ450 exhibits excellent high-capacity andhigh-voltage characteristics. This model also has a high ripple currentcapability, providing it with the ability to withstand high electron flow andtransient spikes. Furthermore, this capacitor also exhibits low ESR and ESRchange, as well as low effective series resistance (ESR) and low ESR change atvarious temperatures.To conclude, the ALS30A472NJ450 is a high-performance aluminum electrolytic capacitor that isideal for a wide range of electric circuitry applications. This model featureshigh-capacity layers of dual-layer aluminum electrolyte capacitor that receivessignals at high frequency currents. The oxide film around the electrodes of thecapacitor allows the heat to spread over a broader area, making it highlyresistant to electric field, heat and current. Moreover, this model also has anexcellent output characteristics with regards to ripple current, ESR, and ESRchange.

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