LDM2D681MERAGA Allicdata Electronics
Allicdata Part #:

LDM2D681MERAGA-ND

Manufacturer Part#:

LDM2D681MERAGA

Price: $ 1.99
Product Category:

Capacitors

Manufacturer: Nichicon
Short Description: CAP ALUM 680UF 20% 200V RADIAL
More Detail: 680µF 200V Aluminum Electrolytic Capacitors Radial...
DataSheet: LDM2D681MERAGA datasheetLDM2D681MERAGA Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
250 +: $ 1.80941
Stock 1000Can Ship Immediately
$ 1.99
Specifications
Polarization: Polar
Package / Case: Radial, Can
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.457" (37.00mm)
Size / Dimension: 0.984" Dia (25.00mm)
Lead Spacing: 0.335" (8.50mm)
Ripple Current @ High Frequency: 4.02A @ 50kHz
Ripple Current @ Low Frequency: 2.68A @ 120Hz
Applications: General Purpose
Ratings: --
Series: LDM
Operating Temperature: -40°C ~ 85°C
Lifetime @ Temp.: 2000 Hrs @ 85°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 200V
Tolerance: ±20%
Capacitance: 680µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum electrolytic capacitors are hardware devices that utilize principles of electrochemistry in their construction. They are used to store and transfer electrical energy, as well as to filter out undesirable high-frequency energy. The specific model of aluminum electrolytic capacitor in question is the LDMW681MERAGA. It is an EM7345-type aluminum electrolytic capacitor, designed for industrial and commercial applications involving low-voltage operations such as AC motor drives, UPS systems, and workstations.The working principle of the LDMW681MERAGA aluminum electrolytic capacitor is based on the same basic principles of all electrochemical capacitors: two relatively thin aluminum oxide layers sandwich a thin film of electrolyte, consisting of a mixture of water and an ionic conductor, such as borax or other boron-containing compounds. A positive charge is applied to the positive terminal of the device and a negative charge to the negative terminal, essentially forming two polarized plates (an anode and a cathode), separated by an electrolyte. When a voltage is applied to the capacitor, electrons move between the two plates, forming an electric field across the dielectric and producing a capacitive effect. This effect is what enables the device to store and release electrical energy. The LDMW681MERAGA differs from other capacitors in its design. It has linear-type capacitors that are reliable and have very low equivalent series resistance (ESR). It also features a low-profile construction and a wide operating temperature range, making it suitable for high-temperature environments and applications requiring fast voltage discharge. Additionally, it has a high ripple current rating and a long expected service life of about 10,000 hours. Another key feature of the LDMW681MERAGA aluminum electrolytic capacitor is its advanced sealing construction, which allows the capacitor to function in both vertical and horizontal orientations, making it highly versatile. It also features a safety vent that ensures safe operation of the device even under extreme conditions. Furthermore, this capacitor has an all-welded structure using tight-filling polyurethane technology, which increases the power and load capacity of the device. The LDMW681MERAGA, like all aluminum electrolytic capacitors, is primarily used in applications such as power supplies, switching converters, welding transformers, and AC motors, where its combination of high capacitance, low ESR, low profile, and long life help it exceed other types of capacitors. Its advanced design also makes it suitable for applications requiring quick response times and fast voltage discharge, such as UPS systems and workstations.In conclusion, the LDMW681MERAGA aluminum electrolytic capacitor is an advanced and reliable hardware device designed for industrial and commercial applications requiring low-voltage operations. Its linear capacitors offer low ESR, and its wide operating temperature range allows for use in a variety of environments. Its advanced sealing construction and all-welded design help it perform better and longer, allowing it to handle a wide range of electrical loads. The LDMW681MERAGA is thus a highly versatile and reliable device ideal for high-demand applications.

The specific data is subject to PDF, and the above content is for reference

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