WEET Large Can Aluminum Electrolytic Capacitors Screw Terminal and Snap in Type 2000H to 5000H 85C a
WEE Technology Company Limited - WEE are Capacitors Specialist
What are aluminum electrolytic capacitors used for?
Aluminum electrolytic capacitors (electrolytics) are widely used in power supply applications requiring high capacitance in energy-dense, small-volume packages having very low equivalent series resistance (ESR).
What is considered a large capacitor?
The capacitance of a capacitor tells you how much charge it can store, more capacitance means more capacity to store charge. The standard unit of capacitance is called the farad, which is abbreviated F. It turns out that a farad is a lot of capacitance, even 0.001F (1 milifarad -- 1mF) is a big capacitor.
WEF - 2000H at 105°C Screw
WEET WEF CD136 2000H at 105C High Ripple Current Screw Aluminum Electrolytic Capacitors
WED - 2000H at 85°C Screw
WEET WED CD135 2000H at 85C Miniaturized Screw Aluminum Electrolytic Capacitors
WEA - 2000H at 85°C Snap in
WEET WEA 2000H at 85C Snap in Aluminum Electrolytic Capacitors For Speaker Network
WEB - 2000H at 105°C Snap in
WEET WEB 2000H at 105C General Snap in Aluminum Electrolytic Capacitors
WEC - 5000H at 85°C Snap in
WEET WEC 5000H at 85C Long Life Miniaturized Snap in Aluminum Electrolytic Capacitors
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WEET 2021 Spring Festival Holiday Notice Best Sounding Capacitors for Speaker Crossover
How time flies, and how lucky we are , we have successfully survived from 2020. In 2020，people all over the world experienced corona virus epidemic.
At the beginning, China is the most serious country, we were all frighted. Later, China made great achievement in controlling the epidemic situation.
For factories, the peak season starts in July 2020 and keep increasing to the end of 2020. This is really a good symbol and prosperous sign of 2021.
Let us welcome the coming of 2021 and work together.
Below is WEET 2021 Spring Festival Holiday Notice. Please send inquiry as usual, our sales engineer will reply you at any time. 
WEE Technology Company Limited - WEE are Capacitors Specialist
Structure: the structure of the capacitor should be easy to install, and the strength of each part should meet the needs of actual operation. The capacitor is made of a core, lead out the electrode with lead out, and then encapsulate the core with flame retardant epoxy material.
Medium: the core material of capacitor is made of polypropylene film as medium, zinc and aluminum are deposited on the film as electrode by vacuum evaporation method and wound.
Electrode: metal vacuum evaporation layer (aluminum or zinc aluminum composite thickening type).
Shell: flame retardant PBT plastic shell (UL94 V-0).
Package: flame retardant epoxy material is used, and its flame retardancy meets the requirements of UL 94V-0.
Pin: tinned copper clad steel wire (CP wire) or tinned copper wire.
Typical Application:
High frequency, direct current, alternating current and high pulse current. Such as: lamps, monitoring equipment, power supply, etc.
Main Characteristics:
Small size, good self-healing. Low high frequency loss and low temperature rise. High impact strength. It has good withstand voltage performance under high frequency AC condition.
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Kondensator CL21B MEB Metallized Polyester Film Capacitor Box Type Features:
Metallized polyester film as dielectric / electrode, non-inductive constuction.
Tinned copper-clad steel wire, good appearance consistency.
Self-healing property, Wide capacity range and small volume.
High moisture resistance Excellent solderability.
Flame-retardant epoxy resin package and expoxy resin sealing (UL94V-O)].
WEET WFD Metallized Polyester Film Capacitor MKT CL21B Applications:
By-passing, blocking, coupling, decoupling, pulse, logic, timing, oscillator circuits
Suitable for isolating DC, bypass and coupling circuits of DC and VHF signals
It is widely used in filtering, noise reduction and low pulse circuit.
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WEET CBB21 Metallized Polypropylene Film Capacitor - MPP. MPP are constructed with metallized polypropylene film dielectric, copper tin lead and .
Excpet MPP（CBB21）; MPP(CBB21); WEET also produce MEF(CL21); MEC (CL23); MEA CL20; MKP(X2 Class); CL11; CBB20 MPA; MET CL20; CL11 PEI; PPS CBB81 Capacitors
Below is WEET WFB Epoxy Resin Coating Dipped CBB21 MKP Metallized Polypropylene Film Capacitors Main Characteristics:
Operating Temperature -40℃~ +85℃
Rated Voltage(V.DC) 100V, 250V, 400V, 630V.
Capacitance Range 0.01 ~ 10.0µF
Capacitance Tolerance ±5%, ±10%, ±20%
Dissipation Factor ≤0.001 (at 1KHz) (Typical 0.002 Max)
Download Datasheet: https://www.weetcapacitor.com/Datasheet/WEET-WFB-Epoxy-PP-MKP-Metallized-Polypropylene-Film-Capacitor-CBB21.pdf
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET WFA Epoxy Dip Coated CL21 MKT Metallized Polyester Film Capacitor Cross Reference to TDK Electronics, Radial leads, General purpose, B32520, B32529
The dielectric polyethylene terephthalate (PET), better known as polyester, is the most common one.
With this foil it is possible to create small dimensions, operating temperatures up to 125 °C as well as very good self-healing performance.
The medium voltage level up to 630V and the pulse handling capability combined with a broad value range are reasons why this product can be used in the majority of applications.
Such as automotive, industrial, lighting, consumer, telecommunications
Datasheet Download:
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET WEF 4700uF 450V 105℃ Ultrasonic,Welding machine capacitor energy saving lamp capacitor downsized, Screw, 105℃ 2,000 hours
WEET's Aluminum Electrolytic capacitors offer excellent ripple current carrying capability coupled with extended life for high energy and power applications.
Series Description+105°C, General Purpose
Series Category: Aluminum Electrolytic Capacitors
Series Type: Screw Type
Series Applications: Professional Inverters and Power Supplies
Series Capacitance Range: 220 - 33000 µF
Series Voltage Range: 25 - 100 VDC & 160 - 450 VDC
Series Operating Temperature Range: -40 - 105 ºC & -25 - 105 ºC
Terminal Type: Screw Terminal
Load Life (in hours): 2000
WEE Technology Company Limited - WEE are Capacitors Specialist
400V 4700uF Screw Electrolytic Capacitor (CD135) 85℃ Standard, 2000 hours, Screw terminal Type (Large Can)
WEET WEE Technology manufacture and supply CD135 can aluminum electrolytic capacitor, CD135 Screw aluminum electrolytic capacitor, 85C Standard Screw aluminum electrolytic capacitor, UPS aluminum electrolytic capacitor
WEET WED CD135 Series Screw aluminum electrolytic capacitor Characteristics:
Capacitance Range: 270uf -820000uf
Capacitance Tolerance (20℃ , 120Hz): +-20%
Operating Temperature Range (C):
- 40℃ - +85℃ Rated Voltage (V): 10-250 VDC
-25℃ - +85℃ Rated Voltage (V): 350-450 VDC
Applications:For UPS, Drive, Inverter& Power Supplies
ROHS Compliant
Rated Voltage: 10V, 16V, 25V, 35V, 50V, 63V, 80V, 100V, 160v, 200V, 250V, 350V, 400V, 450V
Capacitance: 270uf, 330uf, 390uf, 470uf, 560uf, 680uf, 820uf, 1000uf, 1200uf, 1500uf, 1800uf, 2200uf, 2700uf, 3300uf, 3900uf, 4700uf, 5600uf, 6800uf, 8200uf, 10000uf, 12000uf, 15000uf, 18000uf, 22000uf, 27000uf, 33000uf, 39000uf, 47000uf, 56000uf, 68000uf, 82000uf, 100000uf, 120000uf, 150000uf, 180000uf, 220000uf, 270000uf, 330000uf, 390000uf, 470000uf, 560000uf, 680000uf, 820000uf
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET WEC 5000 Hours 85C Snap in aluminum electrolytic capacitor cross to CD295 Jianghai Industrial Capacitors Miniaturized Size and Long Life
So what is WEC long life snap in E-cap applications?
In most applications, aluminum electrolytic capacitors – as poled devices – are used with a DC voltage bias of proper polarity with some superimposed AC voltage.
Meanwhile, how to distinguish general purpose grade and long life grade capacitors?
Aluminum electrolytic capacitors are generally divided into two basic reliability categories: capacitors for high-reliability applications and capacitors for general-purpose applications.
This differentiation has also been adopted in the relevant IEC standards.
In IEC publications aluminum electrolytic capacitors for high-reliability applications are identified as "Long-Life Grade" capacitors. The abbreviation( LL )is stamped on the capacitors.
Aluminum electrolytic capacitors for general applications are called "General-Purpose Grade" (GP) in IEC publications.
WEE Technology Company Limited - WEE are Capacitors Specialist
WEB - 2000H at 105°C, Miniaturized, Snap-in Aluminum Electrolytic Capacitor Features
Load life of 2000 hours at 105°C
High ripple current
Smaller size
PCB Mounting
Cross reference to https://www.jbcapacitors.com/Aluminum-Electrolytic-Capacitors/JNE-Snap-in-105-Miniaturized-Aluminum-Electrolytic-Capacitor.html
Electrolytic capacitor is a kind of capacitor. The metal foil is the positive electrode (aluminum or tantalum), and the oxide film (alumina or tantalum pentoxide) close to the positive electrode is the dielectric. The cathode is composed of conductive material, electrolyte (electrolyte can be liquid or solid) and other materials. Because electrolyte is the main part of the cathode, electrolytic capacitor gets its name. At the same time, the positive and negative of electrolytic capacitor should not be wrongly connected.
Aluminum electrolytic capacitors can be divided into four categories: lead aluminum electrolytic capacitor; Snap in aluminum electrolytic capacitor; Screw aluminum electrolytic capacitor; solid aluminum electrolytic capacitor.
