380LQ331M420J052

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	2.047" (52.00mm)
Size / Dimension:	0.984" Dia (25.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	2.81A @ 20kHz
Ripple Current @ Low Frequency:	2.01A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	380LQ
Operating Temperature:	-25°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	603 mOhm @ 120Hz
Voltage - Rated:	420V
Tolerance:	±20%
Capacitance:	330µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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        Aluminium electrolytic capacitors, composed of aluminum foil electrolyte-soaked paper, are widely used in power electronics and light circuits due to their good electrical, thermal and mechanical properties. The 380LQ331M420J052 is a ripple current type of Aluminum Electrolytic Capacitors, which use its high-temperature, long-life aluminum electrolytic capacitor as the core. With the larger ripple current, the product is applicable for occasions requiring higher life and ofcourse higher ripple current.
        The general features of the 380LQ331M420J052 aluminum electrolytic capacitors are comparatively low ESR, low leakage current, high current capacity, and low absolute maximum operating temperature. Its segmented design and high current capacity make it ideal in applications where significant ripple currents have to be accommodated, such as in power supplies, renewable energy systems and power converters. In addition, it features high operating voltage, wide temperature range, and excellent stability over time and temperature.
        As far as the working principle of the 380LQ331M420J052 aluminum electrolytic capacitors is concerned, during operation, an extremely thin aluminum oxide film is formed on the anode sheet inside the capacitor, thus forming a capacitor dielectric. This thin oxide film provides excellent insulation performance and extremely low ESR. The stable anode oxide film structure ensures excellent high current carrying capacity, good temperature stability, and low lost electricity.
        The 380LQ331M420J052 aluminum electrolytic capacitors are mainly applied in areas such as regulation circuits, filters, and peak loads. Its main application fields include:
        1. Industrial levelling circuits: Those of complex machines or automated processes that require level adjustment.
        2. Motor control circuits: Those where the motor speed is controlled with stabilization capacitors for accurate speed adjustment.
        3. Drive circuits: Used in printing presses, pumps, stepper motors, etc. for accurate control of current and voltage.
        4. High-energy peak loads: Used in renewable energy systems and power converters, such as wind turbines and solar energy systems, for regeneration circuit.
        5. Automotive applications: Such as automobile ignition systems, engine electronic control systems, and automation systems.
        Overall, the 380LQ331M420J052 aluminum electrolytic capacitors have a broad application field due to their relatively low ESR, low leakage current, high current capacity and excellent stability over time and temperature. In industrial field, the capacitor is mainly used in levelling, motor control, drive, high-energy peak loading and automotive applications. With its features and relatively low price, the capacitor is a very competitive product in the market and is worth relying on.

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