CN102420536A - 一种led隔离型双电源方法 - Google Patents
一种led隔离型双电源方法 Download PDFInfo
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- CN102420536A CN102420536A CN2011104234688A CN201110423468A CN102420536A CN 102420536 A CN102420536 A CN 102420536A CN 2011104234688 A CN2011104234688 A CN 2011104234688A CN 201110423468 A CN201110423468 A CN 201110423468A CN 102420536 A CN102420536 A CN 102420536A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000975 dye Substances 0.000 claims description 5
- 239000011368 organic material Substances 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000005622 photoelectricity Effects 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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CN2011104234688A CN102420536A (zh) | 2011-12-12 | 2011-12-12 | 一种led隔离型双电源方法 |
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CN2011104234688A CN102420536A (zh) | 2011-12-12 | 2011-12-12 | 一种led隔离型双电源方法 |
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CN2011104110740A Division CN102420534A (zh) | 2011-12-12 | 2011-12-12 | 一种用于小信号放大和功率放大用的电源方法 |
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Citations (17)
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CN1383261A (zh) * | 2001-04-23 | 2002-12-04 | 擎宏电子企业有限公司 | 后级功率放大器的预稳式电源供应电路装置 |
CN2665831Y (zh) * | 2003-11-26 | 2004-12-22 | 青岛保皋电子有限公司 | 语音提示装置 |
CN1929300A (zh) * | 2005-09-06 | 2007-03-14 | 三星电子株式会社 | 在d类放大器中控制音频音量的设备和方法 |
US20070098190A1 (en) * | 2005-11-03 | 2007-05-03 | Samsung Electronics Co., Ltd. | Method and apparatus to control output power of a digital power amplifier optimized to a headphone and a portable audio player having the same |
US20070258601A1 (en) * | 2004-03-31 | 2007-11-08 | Hiroshi Wakimoto | Audio signal processing apparatus |
CN101188386A (zh) * | 2007-11-26 | 2008-05-28 | 天津理工大学 | 基于dsp及cpld的pwm整流系统 |
CN201167412Y (zh) * | 2007-06-12 | 2008-12-17 | 轻骑兵科技(北京)有限公司 | 音响设备 |
CN201270477Y (zh) * | 2008-09-26 | 2009-07-08 | 黄钦荣 | 二极管检控音响用开关电源 |
CN201373998Y (zh) * | 2008-12-08 | 2009-12-30 | 鄂尔多斯市隆圣矿山机电有限责任公司 | 二十二路电磁阀驱动器 |
CN101803183A (zh) * | 2007-09-13 | 2010-08-11 | Toa株式会社 | 场内广播系统 |
CN201674691U (zh) * | 2010-01-29 | 2010-12-15 | 株洲耀祥光电科技有限公司 | Led路灯的恒流驱动电路 |
CN101998723A (zh) * | 2009-08-28 | 2011-03-30 | 高志刚 | 一种led电路的驱动方法 |
JP4666182B2 (ja) * | 2005-06-21 | 2011-04-06 | 日本電気株式会社 | 信号処理装置及び方法 |
CN201875511U (zh) * | 2010-12-15 | 2011-06-22 | 成都蜀昌科技有限公司 | 一种高可靠超长寿命的led照明节能灯 |
CN201893716U (zh) * | 2010-12-10 | 2011-07-06 | 西安福安创意咨询有限责任公司 | 一种交直流转换电路 |
CN202026511U (zh) * | 2011-04-28 | 2011-11-02 | 浙江晶日照明科技有限公司 | 一种led恒流恒压取电系统 |
CN202602547U (zh) * | 2011-12-12 | 2012-12-12 | 西安福安创意咨询有限责任公司 | 一种led隔离型双电源 |
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2011
- 2011-12-12 CN CN2011104234688A patent/CN102420536A/zh active Pending
Patent Citations (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1383261A (zh) * | 2001-04-23 | 2002-12-04 | 擎宏电子企业有限公司 | 后级功率放大器的预稳式电源供应电路装置 |
CN2665831Y (zh) * | 2003-11-26 | 2004-12-22 | 青岛保皋电子有限公司 | 语音提示装置 |
US20070258601A1 (en) * | 2004-03-31 | 2007-11-08 | Hiroshi Wakimoto | Audio signal processing apparatus |
JP4666182B2 (ja) * | 2005-06-21 | 2011-04-06 | 日本電気株式会社 | 信号処理装置及び方法 |
CN1929300A (zh) * | 2005-09-06 | 2007-03-14 | 三星电子株式会社 | 在d类放大器中控制音频音量的设备和方法 |
US20070098190A1 (en) * | 2005-11-03 | 2007-05-03 | Samsung Electronics Co., Ltd. | Method and apparatus to control output power of a digital power amplifier optimized to a headphone and a portable audio player having the same |
CN201167412Y (zh) * | 2007-06-12 | 2008-12-17 | 轻骑兵科技(北京)有限公司 | 音响设备 |
CN101803183A (zh) * | 2007-09-13 | 2010-08-11 | Toa株式会社 | 场内广播系统 |
CN101188386A (zh) * | 2007-11-26 | 2008-05-28 | 天津理工大学 | 基于dsp及cpld的pwm整流系统 |
CN201270477Y (zh) * | 2008-09-26 | 2009-07-08 | 黄钦荣 | 二极管检控音响用开关电源 |
CN201373998Y (zh) * | 2008-12-08 | 2009-12-30 | 鄂尔多斯市隆圣矿山机电有限责任公司 | 二十二路电磁阀驱动器 |
CN101998723A (zh) * | 2009-08-28 | 2011-03-30 | 高志刚 | 一种led电路的驱动方法 |
CN201674691U (zh) * | 2010-01-29 | 2010-12-15 | 株洲耀祥光电科技有限公司 | Led路灯的恒流驱动电路 |
CN201893716U (zh) * | 2010-12-10 | 2011-07-06 | 西安福安创意咨询有限责任公司 | 一种交直流转换电路 |
CN201875511U (zh) * | 2010-12-15 | 2011-06-22 | 成都蜀昌科技有限公司 | 一种高可靠超长寿命的led照明节能灯 |
CN202026511U (zh) * | 2011-04-28 | 2011-11-02 | 浙江晶日照明科技有限公司 | 一种led恒流恒压取电系统 |
CN202602547U (zh) * | 2011-12-12 | 2012-12-12 | 西安福安创意咨询有限责任公司 | 一种led隔离型双电源 |
Non-Patent Citations (1)
Title |
---|
林欣: "《功率电子技术》", 28 February 2009 * |
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Owner name: XI'AN?HENGFEI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XI'AN FU'AN INNOVATION CONSULTATION CO., LTD. Effective date: 20141222 |
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C53 | Correction of patent of invention or patent application | ||
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Inventor after: Yuan Zixiong Inventor after: Zhao Kai Inventor before: Liu Minkai Inventor before: Wang Youli Inventor before: Wang Shuiping |
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Free format text: CORRECT: INVENTOR; FROM: LIU MINKAI WANG YOULI WANG SHUIPING TO: YUAN ZIXIONG ZHAO KAI Free format text: CORRECT: ADDRESS; FROM: 710077 XI'AN, SHAANXI PROVINCE TO: 710068 XI'AN, SHAANXI PROVINCE |
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Effective date of registration: 20141222 Address after: 710068, Xi'an hi tech Zone, Shaanxi, 69 Kam Yip Road, pioneering research and Development Park, A District, No. 17, 6 Applicant after: XI'AN HENGFEI ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 710077, building 1, Residence Du Commerce, 69 Kam Yip Road, hi tech Zone, Shaanxi, Xi'an Applicant before: XI'AN FUAN INNOVATION CONSULTATION Co.,Ltd. |
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Application publication date: 20120418 |