Dongguan Chenglue Electronic co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate |
| Packaging Details | Export package |
| Main features | Good Electrical Performance |
| Application | AC Motor / electronic product |
| Type | Aluminum Electrolytic Capacitor |
| Customize | provide sample services |
| Sample | Available |
| Operating Temperature | -40°C- +105°C |
| Brand Name | SG |
| Model Number | Aluminum Electrolytic Capacitor |
| Certification | VDE，CQC |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate | Packaging Details | Export package |
| Main features | Good Electrical Performance | Application | AC Motor / electronic product |
| Type | Aluminum Electrolytic Capacitor | Customize | provide sample services |
| Sample | Available | Operating Temperature | -40°C- +105°C |
| Brand Name | SG | Model Number | Aluminum Electrolytic Capacitor |
| Certification | VDE，CQC | Place of Origin | Dongguan China |
| High Light | Electrolytic Aluminum Capacitor 680uf 16v ，16V 680UF Capacitor | ||
Small Size 16V 680UF Aluminum Electrolytic Capacitor Good Electrical Performance
Aluminum electrolytic capacitor is a polarized capacitor. Its positive plate is made of aluminum foil, which is immersed in the electrolyte for anodic oxidation treatment. A layer of aluminum oxide film is formed on the surface of the aluminum foil, and its thickness is generally 0.02~0.03μm . This layer of oxide film is the insulating medium between the positive and negative plates. The negative electrode of the capacitor is composed of electrolyte, and the electrolyte is generally composed of boric acid, ammonia water, ethylene glycol, etc. In order to facilitate the manufacture of capacitors, the electrolyte solution is usually impregnated on a special paper, and then a piece of original aluminum foil is pasted together with the paper soaked in the electrolyte solution, so that the negative electrode can be easily drawn on the original aluminum foil strip, such as Figure 1a shows. The core of the aluminum electrolytic capacitor is formed by winding the above-mentioned positive and negative electrodes according to their central axis, and then the core is enlarged and packaged in an aluminum shell to form an aluminum electrolytic capacitor. In order to keep the electrolyte solution from leaking or drying up, a rubber plug is used to seal the mouth of the aluminum case.
In order to obtain a large capacitance and a small volume, chemical etching is used to form a rough surface on one side of the positive aluminum foil, so that the surface area of the electrode is increased, thereby increasing the capacitance.
Features
1. The capacitance per unit volume is very large, dozens to hundreds of times larger than other types of capacitors.
2. The rated capacity can be very large, and can easily reach tens of thousands of μf or even several f (but it cannot be compared with the electric double layer capacitance).
3. The price has an overwhelming advantage over other types, because the components of electrolytic capacitors are all common industrial materials, such as aluminum and so on. The equipment for manufacturing aluminum electrolytic capacitors is also common industrial equipment, which can be mass-produced and the cost is relatively low
Temperature characteristics:
Measurement Impedance at +20 ±2°C, 1,00kHz ±20%
Measurement Impedance at -25 ±2°C, 1,00kHz ±20%
Measurement Impedance at -55 ±2°C, 100kHz ±20%
Impedance ratio of the -25 and -55°C values to the +20°C value shall be not exceed the following values
| Who Can Use: | Electronic ManuFacture ,Components Trader; |
| Where Can Use: | LED light devices, UPS power supplies, electri vehicles, routers, high-end audio, telephones, inverters, fast charging power supplies, sockets, smart meters, new energy solars, car charging piles |
| Material Option: | Natural Cotton;Organic cotton;Bamboo/cotton;Bamboo;Cotton guaze; Cotton interlock |
| Feature: | 1. Used in communication equipments, switching power supply, etc. 2.Load life 3000 hours at 105°C 3.RoHS compliant |
| Packaging: | Normal OPP bag;PVC bag;Customized bag; |
| Carton size: | 30*330*52cm OR Customized |
| Gross Weight: | 25.0 KGS |
| S/O Lead time: | 7-10 days |
| Full Size Sample Lead time: | As usual 3-7 working days |
| Production Lead time: | 7 days for available designs,Customized: 15-20 days |
Application
Q: Are you trading company or manufacturer ?
A: We are the professional factory in China.
Q: What is the material of your products?
A: The material is metallized film for capacitors used Grade A+. We can also choose material as customers' requirement.
Q: How can us get some samples?
A: We are honored to offer you samples. if you need!
We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.!
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
5000000-10000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ... Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ...
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