发明名称 |
PTC ELEMENT, PTC ELEMENT-MOUNTED PCB BOARD, SECONDARY CELL PROTECTION CIRCUIT DEVICE AND SECONDARY CELL ASSEMBLY |
摘要 |
<p>A PTC device formed integrally on a PCB substrate, such a PCB substrate, a secondary battery protection circuit device comprising such PCB substrate provided with a circuit to control the voltage and current of secondary batteries, and a secondary battery assembly provided with said device. A PCB substrate 1 is provided with an electronic component 2 and a PTC device 3. The PTC device 3 has a construction having a PTC material 6 in the centre, which is provided with foils 71, 72 made of nickel foil on its top and bottom; an outlet electrode 4 is provided on the foil 71, and an outlet electrode 5, provided on the PCB substrate, is soldered below. <IMAGE></p> |
申请公布号 |
EP1102338(A4) |
申请公布日期 |
2004.09.08 |
申请号 |
EP19990919606 |
申请日期 |
1999.05.17 |
申请人 |
TYCO ELECTRONICS RAYCHEM K.K. |
发明人 |
SATO, TAKASHI;MIYASAKA, NAOFUMI;HASUNUMA, TAKASHI |
分类号 |
H01C1/14;H01M2/34;H01M6/50;H01M10/42;H01M10/48;H05K1/16;H05K3/34;(IPC1-7):H01M2/34 |
主分类号 |
H01C1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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