摘要:
A chip-type electric double layer capacitor includes: an exterior case including a housing space formed therein and formed of insulation resin; a first external terminal buried in the exterior case and including a first surface exposed to the housing space and a second surface exposed to the outside of the exterior case; a second external terminal buried in the exterior case and including a first surface exposed to the housing space and a second surface exposed to the outside of the exterior case; and an electric double layer cell disposed in the housing space so as to be electrically connected to the first surfaces of the first and second external terminals.
摘要:
There is provided an electronic apparatus transmitting and receiving a signal through a single wire that that has a main electronic apparatus and a sub-electronic apparatus connected through a single wire, transmits status information and performs control and communication through the single wire. The electronic apparatus transmitting and receiving a signal through a single wire may include: a sub-electronic apparatus transmitting a detection signal containing status information through a single wire, and performing a predetermined operation upon receiving a response signal to the detection signal; and a main electronic apparatus receiving the detection signal through the single wire and transmitting the response signal having a different signal format from the detection signal to the sub-electronic apparatus.
摘要:
A process for fabricating a field emitter electrode includes: impregnating a cathode and anode in an electrolyte containing carbon nanotubes dispersed therein and applying a predetermined voltage to the cathode and anode so as to deposit carbon nanotubes on a substrate provided on the anode; recovering the substrate and applying a conductive polymer onto the surface of the substrate having carbon nanotubes deposited thereon; and heat treating the conductive polymer having carbon nanotubes deposited thereon, so as to completely cure it.
摘要:
The present invention provides a capacitor-embedded fuel cell. The capacitor-embedded fuel cell comprises a membrane electrode assembly including a hydrogen ion exchange membrane consisting of a polymeric electrolyte, and a pair of gas diffusion electrodes disposed on upper and lower surfaces of the hydrogen ion exchange membrane, respectively, a pair of separator plates located on outer surfaces of the gas diffusion electrodes and having gas passages formed therein, respectively, and a polymer capacitor located on an outer surface of one of the pair of separator plates while being electrically connected in series to the separator plate.
摘要:
There are provided a conductive paste composition for an inner electrode, and a laminated ceramic electronic part and a manufacturing method thereof using the conductive paste composition. The conductive paste composition includes metal powder coated with an organosilica compound formed by polymerization of an organosilane compound having a structure of RnSi(OR′)4-n (wherein R is selected from alkyl and aryl groups, each having 20 or less carbon atoms, R′ is any one of the alkyl groups having 4 or less carbon atoms, and n is 1 or 2). Since the organosilica coating layer is coated around the metal powder particles, preventing the metal powder particles from being agglomerated, thereby allowing the conductive paste composition having very superior dispersibility to be manufactured. In addition, effects such as inhibited oxidation of the metal powder during plasticization and effectively inhibited shrinkage of the metal powder during sintering may be accomplished.
摘要翻译:提供了一种用于内部电极的导电糊剂组合物和层压陶瓷电子部件及其使用导电糊剂组合物的制造方法。 导电性糊料组合物包含金属粉末,其涂有由具有R n Si(OR')4-n(其中R选自烷基和芳基,各自具有20个以下碳原子的结构)的有机硅烷化合物聚合形成的有机二甲基化合物, R'是具有4个或更少碳原子的烷基中的任何一个,n是1或2)。 由于有机硅涂层涂覆在金属粉末颗粒周围,防止金属粉末颗粒聚集,从而制备具有非常优异的分散性的导电浆料组合物。 此外,可以实现在增塑期间抑制金属粉末的氧化并有效抑制烧结期间金属粉末的收缩的效果。
摘要:
Disclosed is a UPS isolation control high speed transfer switch for switching a power supply path of a UPS to a bypass line and a power supply system equipped with the high speed transfer switch. The switch is isolated from the UPS and detects the output power of UPS, and switches a power supply path from a normal power line to the bypass line, by turning off the transfer switch of the bypass line after turning off an output breaker of a normal power line when the output power is deviated from a preset normal range. Furthermore, the switch performs a switching to the bypass line only when the output breaker of the UPS is actually turned off, after confirming the turn-off of the output breaker when switching the power supply path to the bypass line.
摘要:
According to the present invention, provided is a watchdog system for Uninterruptible Power Supply (UPS), and auto recovery method using the same. In case the power supply path of UPS is switched from the normal power line to the bypass line, the UPS watchdog system of the present invention is firstly compulsively recovers again the power supply path to the normal power line for given times and, nevertheless, in case it is not recovered, the power is supplied through the bypass line. Accordingly, in case the power supply path is switched to the bypass line due to the temporary disorder of UPS, it can be rapidly recovered to the normal power path, so that the power supply by the UPS apparatus can be more stably performed.
摘要:
There are provided an electrochemical capacitor and a method for manufacturing the same. The electrochemical capacitor according to the present invention includes: a plurality of first and second electrodes disposed to be opposite to each other; a separator disposed between the first and second electrodes; wherein at least one of the plurality of first electrodes is made of an electrode material doped with lithium ions and a lithium layer having the dendrite is formed on the surface of the electrode material.
摘要:
There is provided an electric double layer capacitor and a method of manufacturing the same. The electric double layer capacitor includes first and second electrodes facing each other; and an ion-permeable separator interleaved between the first and second electrodes, wherein at least one of the first and second electrodes includes a metallic fiber being compressed to have pores therein and an electrode material filling the pores. The electric double layer capacitor has low equivalent series resistance (ESR) and high output density. Also, since the electrodes are formed to be thin, the electric double layer capacitor can be miniaturized.
摘要:
There is provided an electric double layer capacitor including: a multilayer electric double layer capacitor cell including first and second electrodes facing each other with an ion-permeable separator interposed therebetween; and an insulating tape with which to enclose an outer surface of the multilayer electric double layer capacitor cell and having a plurality of pores. In the electric double layer capacitor, movements between the first and second electrodes and the ion-permeable separator are minimized so that the area of the facing surfaces of the first and second electrodes increases. Accordingly, high capacitance may be achieved. In addition, the pores formed in the insulating tape facilitate the path of an electrolyte so that the impregnation of the electrolyte into the multilayer electric double layer capacitor cell is thereby facilitated.