Total 23659 products for working principle of igbt Manufacture & Suppliers

• Working Principle DC Motor Controlled Solar Panel Cleaning Robot with Water Spray

  

  Solar panel cleaning robot with spray, with water spray, Robot Window Cleaner Smart Window Vacuum for Interior and Exterior High-Rise Windows Wuxi Wanlv Intelligent Technology Co., Ltd. specializes in photovolt...

  Wuxi Wanlv Intelligent Technology Co., Ltd

  Jiangsu,China

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• Rotary Drum Dryer Working Principle Capacity 5-70t/h

  

  When it comes to drying solid bulk materials, Hengyang direct heat rotary drum dryer machines have been chosen for their rugged build, ultimate reliability and excellent ROI. Our direct heat rotary drum dryer m...

  Zhengzhou Hengyang Industrial Co., Ltd

  Henan,China

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• Electronic Password Working Principle Wd1812 Hotel Digital Top Open Drawer Hidden Safe

  

  Product Description Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Speciall...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Password Working Principle Steel Plate Hotel Safe with Keys

  

  Product Description Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Speciall...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Hotel Room Safe with Electronic Lock Type and Password Working Principle

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Safe for Home and Hotel Intelligent Steel Plate Password Working Principle

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Password Working Principle Wd50 Laptop Size Hotel Safe with Ceu at Affordable

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Working Principle Wd-55 Fingerprint Safe Box with Password Width 371-460mm

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Password Working Principle Electronic WD-1817 Top Open Hidden Drawer Hotel Safe for Hotel

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Hotel Safes with Electronic Lock and Keys Password Working Principle Width 371-460mm

  

  Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for lap-top computer 6)...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• High Security Level A1 Electronic Password Working Principle Hotel Magnetic Card Safe

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Password Working Principle Hotel Safe with Beige Color and Digital Keypad

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• 371-460mm Width Electronic Digital Safe for Hotel Password Working Principle

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• OEM Micro Electronic Code Safe Mini Safe E17 with Password working principle Electronic

  

  Product Description Features: 1.Made of heavy duty steel 2. With 3-8 digits user code 3. buzz for 1minutes after three times wrong code input 4. 4xAA 1.5 V batteries Idea for home use Certificate: CE,RoHS Model...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Steel Mini Safe Box for Home Electronic Lock and Password Working Principle

  

  Product Description Features: 1.Made of heavy duty steel 2. With 3-8 digits user code 3. buzz for 1minutes after three times wrong code input 4. 4xAA 1.5 V batteries Idea for home use Certificate: CE,RoHS Model...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Wd32-48 Hotel Room Safe Electronic Digital Safe Box with Password Working Principle

  

  Product Description Features: 1) Optional 3-6 digits setting 2) Code appearance on screen or not 3) Mechanical override key 4) Low battery announcement and low energy consumption 5) Specially designed space for...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• E17 Electronic Home Safe Steel Safe Key Lock Safe 370mm Password Working Principle

  

  Product Description Features: 1.Made of heavy duty steel 2. With 3-8 digits user code 3. buzz for 1minutes after three times wrong code input 4. 4xAA 1.5 V batteries Idea for home use Certificate: CE,RoHS Model...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electronic Password Working Principle WD-100 Digital Safe for Home/Office Protection

  

  Product Description Features: 1) Electronic Safe 2) Combination of 3-8 digits 3) Security and power status shown by LCD displays and buzzer feedback 4) Powder coated interior and exterior, in various colors 5) ...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• Electromagnetic Working Principle High Volume 120dB 220V Power Failure Alarm for Home

  

  Product Description 1. Product features: The power failure alarm is also called the power failure alarm and the computer room power failure alarm. When the power grid is cut off or the power supply wire or cabl...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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• UK Standard 120dB 220V Power Failure Alarm with Electromagnetic Working Principle

  

  Product Description 1. Product features: The power failure alarm is also called the power failure alarm and the computer room power failure alarm. When the power grid is cut off or the power supply wire or cabl...

  Ningbo Haishu Weidun Electronic Technology CO.,...

  Zhejiang,China

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