USL1H0R1MDD

Series:	USL
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Last Time Buy
Moisture Sensitivity Level (MSL):	--
Capacitance:	0.1µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	1000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	1mA @ 120Hz
Ripple Current @ High Frequency:	1.5mA @ 10kHz
Lead Spacing:	0.059" (1.50mm)
Size / Dimension:	0.157" Dia (4.00mm)
Height - Seated (Max):	0.315" (8.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: USL1H0R1MDD Application Field and Working Principle

Aluminum electrolytic capacitors are commonly used passive electronic components. Because of their high oxidation resistance, low price, easy manufacture and other advantages, they have a wide range of applications in various industries. Among the range of products, USL1H0R1MDD is one of the most common forms of aluminum electrolytic capacitor. This paper will introduce the application field and working principle of this type of capacitor.Aluminum electrolytic capacitors are widely used in electronic equipment, such as TV sets, displays, audio and electrical engineering. They are used to reduce electrical noise and store electric energy for power supply. USL1H0R1MDD are used mainly for energy storage and filtering devices. They are widely used in power supply circuits, inverters, momentary pulse power supplies, international telecom systems, DC power supplies, industrial control systems to provide stable and reliable power.The main structure of aluminum electrolytic capacitor includes the anode, cathode, electrolyte, plastic shell, and end seals. The anode is composed of an aluminum surface and an oxide film. The oxide film forms a porous layer on the surface of the oxide film and maintains the capacitance. The cathode is a conductive substrate. The electrolyte separates the anode and cathode electrically and stores a certain amount of electrostatic charge. The plastic shell protects the internal components from the external environment and pressure. The sealant secures the anode and cathode, preventing leakage and evaporation of the electrolyte, and maintaining the insulation between the anode and cathode.The working principle of aluminum electrolytic capacitor is based on the fact that a thin oxide layer is formed on the surface of the anode which acts as an insulation layer. When a potential is applied between the anode and the cathode, the electrons are attracted from the anode to the surface of the oxide layer, creating an electric field. The electric field causes the ions of the electrolyte to move towards the anode from the cathode, forming a layer of positive and negative ions on the surface of the anode. This layer stores electric energy and forms an electric double layer capacitance.To sum up, USL1H0R1MDD capacitors have a wide range of applications and are mainly used for energy storage and filtering. Its working principle lies in the fact that a thin oxide layer is formed on the surface of the anode and electric double layer capacitance is created. These capacitors are reliable and stable and are widely used in the electronic industry with good performance.

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