JP2016062730A - 制御回路 - Google Patents
制御回路 Download PDFInfo
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- JP2016062730A JP2016062730A JP2014189257A JP2014189257A JP2016062730A JP 2016062730 A JP2016062730 A JP 2016062730A JP 2014189257 A JP2014189257 A JP 2014189257A JP 2014189257 A JP2014189257 A JP 2014189257A JP 2016062730 A JP2016062730 A JP 2016062730A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
【解決手段】制御IC11は、フォトカプラ15と、プルアップ電流源16とを有する。フォトカプラ15は、照明装置の調光器12からの調光信号に対応してスイッチングされる。フォトカプラ15は、コレクタ端子側から負荷制御回路(点灯回路)へと照明装置を制御するための制御信号を出力する。プルアップ電流源16は、フォトカプラ15のコレクタ端子側に電流を供給する。プルアップ電流源16は、照明装置の動作時よりもスタンバイ時の電流値が小さくなるように電流値が選択的に切り換わる。
【選択図】図1
Description
12 調光器
15 スイッチング素子であるフォトカプラ
16 プルアップ電流源
Claims (2)
- 照明装置の調光器からの調光信号に対応してスイッチングされ、前記照明装置を制御するための制御信号を出力するスイッチング素子と;
このスイッチング素子に電流を供給するとともに、照明装置の動作時よりもスタンバイ時の電流値が小さくなるように電流値が選択的に切り換わるプルアップ電流源と;
を具備していることを特徴とする制御回路。 - 前記スイッチング素子は、調光器からの調光信号を受信するフォトカプラである
ことを特徴とする請求項1記載の制御回路。
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JP2014189257A JP6334344B2 (ja) | 2014-09-17 | 2014-09-17 | 制御回路 |
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JP2014189257A JP6334344B2 (ja) | 2014-09-17 | 2014-09-17 | 制御回路 |
Publications (2)
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JP2016062730A true JP2016062730A (ja) | 2016-04-25 |
JP6334344B2 JP6334344B2 (ja) | 2018-05-30 |
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JP2014189257A Active JP6334344B2 (ja) | 2014-09-17 | 2014-09-17 | 制御回路 |
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JP (1) | JP6334344B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020155376A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社新陽社 | 照明装置用の制御回路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08264294A (ja) * | 1995-03-22 | 1996-10-11 | Matsushita Electric Works Ltd | 放電灯点灯装置 |
JP2012034492A (ja) * | 2010-07-30 | 2012-02-16 | Mitsumi Electric Co Ltd | 絶縁型電源装置および照明装置 |
JP2012134100A (ja) * | 2010-12-24 | 2012-07-12 | Murata Mfg Co Ltd | Led駆動電源装置およびled照明装置 |
JP2013070617A (ja) * | 2012-12-27 | 2013-04-18 | Mitsubishi Electric Corp | 電源装置及び照明器具 |
-
2014
- 2014-09-17 JP JP2014189257A patent/JP6334344B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08264294A (ja) * | 1995-03-22 | 1996-10-11 | Matsushita Electric Works Ltd | 放電灯点灯装置 |
JP2012034492A (ja) * | 2010-07-30 | 2012-02-16 | Mitsumi Electric Co Ltd | 絶縁型電源装置および照明装置 |
JP2012134100A (ja) * | 2010-12-24 | 2012-07-12 | Murata Mfg Co Ltd | Led駆動電源装置およびled照明装置 |
JP2013070617A (ja) * | 2012-12-27 | 2013-04-18 | Mitsubishi Electric Corp | 電源装置及び照明器具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020155376A (ja) * | 2019-03-22 | 2020-09-24 | 株式会社新陽社 | 照明装置用の制御回路 |
JP7287609B2 (ja) | 2019-03-22 | 2023-06-06 | 株式会社新陽社 | 照明装置用の制御回路 |
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JP6334344B2 (ja) | 2018-05-30 |
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