
[电] 电解质电容器
Due to the influence of properties, resource and cost, anode material of electrolytic capacitor changed from Al to Ta, Nb and suboxide in turn.
因受性能、资源、价格等不同因素的影响,电解电容器阳极材料由铝—钽—铌—低价铌氧化物等在不断的更新换代。
So, ESR, ESL of the electrolytic Capacitor and the resistance frequency characteristic followed by it are seemed to be more important than capacitance.
因而电解电容器的ESR、ESL以及由此而产生的阻抗频率特性将显得比电容量更为重要。
Electrolytic capacitor is one of the three basic electronic components, capacitor anode aluminum foil is the key material for high quality electrolytic capacitors.
电解电容器是电子工业的三大基础元件之一,电容器用阳极铝箔是制造优质铝电解电容器的关键材料。
A new type electronic component conducting polymer aluminum solid electrolytic capacitor has been developed.
研制了一种被称为导电高分子固体铝电解电容器的新型电子元件。
The effect of corrosion process on performance of electrode foil used in mesohigh voltage aluminum electrolytic capacitor in sulfuric acid-hydrochloric acid corrosion system was investigated.
采用硫酸-盐酸腐蚀体系研究了中高压铝电解电容器电极箔多段腐蚀方法。
Compared with conventional electrolytic capacitor, electrochemical capacitor (supercapacitor) improves the energy density dramatically.
电化学电容器与常规的电解电容器相比,显著地提高了比能量;
The design and manufacture of the energy storage aluminium electrolytic capacitor with high voltage and large capacity are described.
叙述了高压大容量储能铝电解电容器的设计与制作方法。
The basic knowledge of crude aluminum foil, aluminum etched foil, anodic oxidation film used in aluminum electrolytic capacitor and aluminum electrolytic capacitor was introduced firstly;
本文首先介绍了用于铝电解电容器的铝光箔、腐蚀箔、阳极氧化膜和铝电解电容器的基本知识;
The principles of heightening the specific capacity of aluminum anode foil for low voltage electrolytic capacitor are expatiated systematically.
本文对低压电解电容器阳极铝箔高比电容化的原理作了系统性阐述。
The paper analyzes the problems in high voltage electromagnetic riveting and the technical feasibility to realize low voltage electromagnetic riveting by using electrolytic capacitor.
分析了高压电磁铆接存在的问题和采用电解电容器进行低压电磁铆接的可行性。
In view of the importance of anode oxide film in Ta electrolytic capacitor, comparative analysis is made of the influence of oxygen content in Ta anode sheet.
针对阳极氧化膜在钽电解电容器中所起的重要作用,对比分析了钽阳极块中氧含量对其形成及电性能的影响,并简述了有关影响机理。
The aluminum electrolytic capacitor is including the general type, the low impedance type, the low leakage type and the long life type.
电解电容包括有:普通品,高频低阻品,低漏电品,长寿命品等;
Dynatron, light-emitting diode, electrolytic capacitor metalized capacitor, inductance , safety capacitor , crystal oscillator , and other kind of electronic components tape.
三极管,发光二极管,电解电容,电感,安规电容,晶振等导针式电子元器件立式编带。
Since DC-link electrolytic capacitor mainly decides the lifetime of AC/DC/AC converter, it is significant to reduce its size or even cancel it.
中间直流侧的电解电容是决定AC/DC/AC变换器使用寿命的关键,取消或减小该电容具有重大意义。
Moreover, Rubycon is appointed Aluminum Electrolytic Capacitor provider for Lighting and New Energy application.
另外在照明或新能源产品发展更是客户指定电解电容方案供应商。
We hereby give a brief introduction of the process using continuous casting\u0026 rolling method to produce aluminum cathode foil for electrolytic capacitor.
介绍连铸连轧法试制电解电容器用铝质负极箔的工艺研究过程。
EG is mainly used in producing polyester, alkyl resin, cell liquor used in electrolytic capacitor, antifreeze, plasticizer, solvents and so on.
乙二醇主要用于生产聚酯、酸树脂及电解电容器的电解液、冻剂、塑剂、剂等。
The electrolytic capacitor anode of Titanium suboxide concerned in this paper have the advantage of high capacity, little leakage current, resourceful and low cost.
与其他类型电解电容器阳极相比,钛资源丰富,价格低廉,但钛阳极的氧化膜形成困难。
To increase the forming velocity and special capacitance of high voltage anode foil for aluminum electrolytic capacitor was researched.
探讨了混合酸体系中电解质浓度与氧化参数对铝高压阳极氧化膜微观形貌的影响。
Desc: The minimum global cost of BOM, without a transformer and high voltage electrolytic capacitor, the drive has the advantages of ****** structure, a IC, a capacitor, a resistor two.
无需变压器和高压电解电容,简单的驱动结构,一颗IC,一个电容,两个电阻。
The voltage rating can be quite low (6V for example) and it should always be checked when selecting an electrolytic capacitor.
在额定电压可以相当低(6V的,例如) ,它应始终检查时,选择一个电解电容器。
Zhejiang province wenling main electronics factory is a manufacturing high, medium and low quality electrolytic capacitor, motor manufacturer specialized in the production of products.
浙江省温岭市大端电子元件厂是一家制造高、中、低压的高品质电解电容、电机产品的专业生产厂家。
A new type solid tantalum electrolytic capacitor with conducting polymer has been developed.
利用导电高分子研制了一种新型固体钽电解电容器。
That sounds like a bad electrolytic capacitor in the circuit.
这听起来像一个坏的电解电容在电路中。
GAJITONE specializes in the production of series of aluminum electrolytic capacitor.
“嘉士通”是专业制造铝电解电容器系列产品的厂家。
Niobium suboxide anode is prepared with method similar to that for tantalum electrolytic capacitor and its electric property is investigated by electrolytic capacitor anode testing.
按与钽电解电容器相似的工艺将低价铌氧化物粉末制成了阳极,并采用电解电容器阳极测试方法对其电性能进行了研究。
When soldering the electrolytic capacitor, the soldering time should never be permitted over 10 seconds, and for 260·C of the soldering temperature.
在焊接电解电容器时,其焊接时间和焊接温度不应超过10秒钟及260摄氏度。
Do not design a circuit board that the heat generating components are placed near the aluminum electrolytic capacitor or on the reverse side of PC board, if that just under the capacitor.
设计线路板时应确保发热元器件不靠近铝电解电容器或PC板的另一面,避免其正好在电容器的下面。
Study on the Technology and Mechanism of Manufacturing Aluminum Electrolytic Capacitor Foils with High Capacitance;
采用硫酸-盐酸腐蚀体系研究了中高压铝电解电容器电极箔多段腐蚀方法。
The quality of electrolytic capacitor was judged by self-discharge voltage.
用自放电电压的高低来判定电容器的质量。
电解电容器(Electrolytic Capacitor)是一种利用电解质作为阴极的极化电容器,其核心特征是通过电化学氧化工艺在阳极金属表面形成介电氧化层。这类电容器通常具有较高的单位体积电容值(可达数法拉级),适用于低频滤波、能量缓冲及直流电源稳压等场景。
结构与原理
电解电容器的典型结构包含阳极金属箔(如铝或钽)、电解液(液态或固态)以及由金属氧化物构成的介电层。当施加正向电压时,阳极金属表面会生成极薄的氧化层(Al₂O₃或Ta₂O₅),其厚度可控制在纳米级别,这一特性使其能实现高电容密度。阴极由浸渍电解液的导电材料构成,通过离子传导完成电荷存储。
主要类型
应用领域
技术参数考量
实际应用中需重点关注额定电压、容值公差、纹波电流耐受度及寿命指标。电解电容的寿命与工作温度强相关,通常温度每降低10°C,寿命可延长一倍。此外,反向电压或过压可能导致氧化层击穿,引发电容失效甚至爆裂风险。
Electrolytic Capacitor(电解电容器) 是一种利用电解质作为介电材料的电容器,其核心结构由两个电极(通常为金属)和中间的电解质组成。以下是详细解释:
如需更完整的分类或技术参数,可参考电子工程手册或专业词典(如海词词典)。
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