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世界先進Q2營收估與上季持平，Q3迎旺季
因LCD驅動IC庫存去化提早結束，上游客戶重啟下單，世界先進（5347）5月營收13.85億元，月增率達8.5％，預計本季營收與上季持平，略優(yōu)于公司預期。第三季旺季到來，法人估第三季出貨量比第二季溫和增加。 世界先進5月
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通過JDBC連接DB2數(shù)據(jù)庫技巧
通過JDBC連接DB2數(shù)據(jù)庫技巧
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【名詞解釋】驅動器/控制器（driver / controller）
驅動器是為顯示器的各個像素提供信號的電路，通常為IC。矩陣型顯示器的驅動器有提供信號的段驅動器（信號驅動器）和選擇地址的通用驅動器（TFT液晶顯示器時則為閘極驅動器）。信號驅動器將提供給各像素的信號轉換為適
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汽車音響的基本要素
音源(Audio Source) 廣義的來說、只要能夠產(chǎn)生聲音的都叫作音源，但對音響的說法則是只要是可以產(chǎn)生聲音的接口、并且將其轉化成電氣訊號的設備，都可以叫作音源，像是CD、LP、錄音帶、FM/AM廣播、麥克風等等都是音
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Soft-start enhances LED driver
To emulate the natural soft start of an incandescent bulb, this circuit makes use of the thermal-foldback protection built into an LED-driver IC (MAX16832). It thereby avoids the annoying and almost i
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汽車音響的基本要素
音源(Audio Source) 廣義的來說、只要能夠產(chǎn)生聲音的都叫作音源，但對音響的說法則是只要是可以產(chǎn)生聲音的接口、并且將其轉化成電氣訊號的設備，都可以叫作音源，像是CD、LP、錄音帶、FM/AM廣播、麥克風等等都是音
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Soft-start enhances LED driver
To emulate the natural soft start of an incandescent bulb, this circuit makes use of the thermal-foldback protection built into an LED-driver IC (MAX16832). It thereby avoids the annoying and almost i
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LED driver solution for MR16 and similar retrofit lamps
This application note presents an LED driver solution for MR16 and similar retrofit lamps. The circuit drives LEDs from a 12VAC input. The solution works with both magnetic and electronic transformers
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LED driver solution for MR16 and similar retrofit lamps
This application note presents an LED driver solution for MR16 and similar retrofit lamps. The circuit drives LEDs from a 12VAC input. The solution works with both magnetic and electronic transformers
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LED driver solution for MR16 and similar retrofit lamps
This application note presents an LED driver solution for MR16 and similar retrofit lamps. The circuit drives LEDs from a 12VAC input. The solution works with both magnetic and electronic transformers
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LED driver solution for MR16 and similar retrofit lamps
This application note presents an LED driver solution for MR16 and similar retrofit lamps. The circuit drives LEDs from a 12VAC input. The solution works with both magnetic and electronic transformers
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LED driver solution for MR16 and similar retrofit lamps
LED driver solution for MR16 and similar retrofit lamps
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基于EconoDUAL 3設計的600A/1200V汽車驅動方案
EconoDUAL 3模塊是600A/1200V的IGBT,主要的典型應用包括自動驅動系統(tǒng)的頻率變換器,光伏電壓系統(tǒng)的中央逆變器,汽車柴油發(fā)動機驅動器(CAV),同等封裝尺寸,可增加功率30%.本文介紹EconoDUAL 3模塊主要特性,典型應用電路以
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基于EconoDUAL 3設計的600A/1200V汽車驅動方案
EconoDUAL 3模塊是600A/1200V的IGBT,主要的典型應用包括自動驅動系統(tǒng)的頻率變換器,光伏電壓系統(tǒng)的中央逆變器,汽車柴油發(fā)動機驅動器(CAV),同等封裝尺寸,可增加功率30%.本文介紹EconoDUAL 3模塊主要特性,典型應用電路以
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基于EconoDUAL 3設計的600A/1200V汽車驅動方案
EconoDUAL 3模塊是600A/1200V的IGBT,主要的典型應用包括自動驅動系統(tǒng)的頻率變換器,光伏電壓系統(tǒng)的中央逆變器,汽車柴油發(fā)動機驅動器(CAV),同等封裝尺寸,可增加功率30%.本文介紹EconoDUAL 3模塊主要特性,典型應用電路以
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Boost driver for long LED strings
The long strings of LEDs commonly found in TV and display backlighting, street lights, and parking garage lights require a current driver capable of producing high voltages. This reference design prov
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Boost driver for long LED strings
The long strings of LEDs commonly found in TV and display backlighting, street lights, and parking garage lights require a current driver capable of producing high voltages. This reference design prov
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Boost driver for long LED strings
The long strings of LEDs commonly found in TV and display backlighting, street lights, and parking garage lights require a current driver capable of producing high voltages. This reference design prov
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Boost driver for long LED strings
Boost driver for long LED strings
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Linux2.6環(huán)境下USB設備的驅動實現(xiàn)
Linux2.6環(huán)境下USB設備的驅動實現(xiàn)
