Contact Us
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Tel: +8618822802390
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E-mail: admin@gvda-instrument.com
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WhatsApp: 8618822802390
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Add: Room 610-612, Huachuangda Business Building, District 46, Cuizhu Road, Xin'an Street, Bao'an, Shenzhen
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14
Sep
2025
Maintenance Methods and Techniques for Switching Power Supplies
Maintenance Methods and Techniques for Switching Power Supplies 1. When repairing a switching power supply, first use a multimeter to check whether each power component is broken d
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14
Sep
2025
High-Power Switching Power Supplies: Unveiling the Technical Arsenal for Powe...
High-Power Switching Power Supplies: Unveiling the Technical Arsenal for Power Consumption Reduction With the increasing importance of energy efficiency and environmental protectio
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14
Sep
2025
Causes of Electromagnetic Compatibility Issues Caused by Switching Power Supp...
Causes of Electromagnetic Compatibility Issues Caused by Switching Power Supplies The reasons for electromagnetic compatibility issues caused by 24V switching power supplies operat
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14
Sep
2025
The EFT Suppression Issue of Switching Power Supplies
The EFT Suppression Issue of Switching Power Supplies Switching power supply can be used as a standalone electronic device, but more often than not, it is used as a component in co
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14
Sep
2025
New Technology Applications and Development of DC Switching Power Supplies
New Technology Applications and Development of DC Switching Power Supplies Abstract: With the rapid development of electronic technology and communication industry, the application
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14
Sep
2025
Detailed Explanation of Linear Regulated Power Supplies, Switching Power Supp...
Detailed Explanation of Linear Regulated Power Supplies, Switching Power Supplies, and Phase-Controlled Power Supplies 1. Linear stabilized power supply can meet the high and low r
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14
Sep
2025
How to Measure the Ripple of a Switching Power Supply?
How to Measure the Ripple of a Switching Power Supply? A crucial indicator of a switch mode stabilized power supply is ripple, which is mainly caused by the switching mode and can
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14
Sep
2025
Key Differences Between High-Frequency Switching Power Supplies and AC Switch...
Key Differences Between High-Frequency Switching Power Supplies and AC Switching Power Supplies The high-frequency switching power supply is designed to charge the battery while su
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14
Sep
2025
What Are the Differences Between High-Frequency Switching Power Supplies and ...
What Are the Differences Between High-Frequency Switching Power Supplies and AC Switching Power Supplies? High frequency switching power supply and AC switching power supply are tw
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14
Sep
2025
Basic Concepts and Fundamental Principles of Switching Power Supplies
Basic Concepts and Fundamental Principles of Switching Power Supplies With the development of power electronics technology, the relationship between power electronic equipment and
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13
Sep
2025
A Power Supply Test System Tests the Ripple of a DC Power Supply
A Power Supply Test System Tests the Ripple of a DC Power Supply 1. The platform encapsulates operators and various instrument instructions, and users only need to drag and drop in
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13
Sep
2025
How to Inject Noise into a DC Power Supply?
How to Inject Noise into a DC Power Supply? Adding noise to a DC power supply can be done to simulate noisy environments in the real world or for certain experimental purposes. Thi
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13
Sep
2025
How to Use a DC Power Supply, and Which Indicators Need Attention?
How to Use a DC Power Supply, and Which Indicators Need Attention? DC power supply is an instrument that generates pure and stable DC power. In addition to the number of channels,
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13
Sep
2025
Have You Paid Attention to the Operation of Linear DC Power Supplies?
Have You Paid Attention to the Operation of Linear DC Power Supplies? During the operation of a linear DC power supply, pay attention to the following points to effectively avoid u
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13
Sep
2025
Causes of Low-Frequency Ripple in DC Power Supplies
Causes of Low-Frequency Ripple in DC Power Supplies The low-frequency ripple of DC power supply is mainly manifested in five aspects: input low-frequency ripple, high-frequency rip
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13
Sep
2025
What Is the Working Principle of a DC Power Supply Redundancy Module?
What Is the Working Principle of a DC Power Supply Redundancy Module? The DC power redundancy module is a key component used to improve the reliability and stability of power syste
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13
Sep
2025
What Is a High-Voltage DC Power Supply, and What Is It Used For?
What Is a High-Voltage DC Power Supply, and What Is It Used For? In daily life, we can always come into contact with familiar things that are closely related to our lives, but we k
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13
Sep
2025
Introduction to Methods for Limiting the Current of Switching DC Power Supplies
Introduction to Methods for Limiting the Current of Switching DC Power Supplies There are multiple influencing factors for the inrush current of switching DC power supplies, such a
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13
Sep
2025
Applications of DC Power Supplies in Automated Equipment
Applications of DC Power Supplies in Automated Equipment 1. Control system PLC and DCS: Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS) require a stable
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13
Sep
2025
How to Improve the Efficiency of a Programmable DC Power Supply?
How to Improve the Efficiency of a Programmable DC Power Supply? Programmable DC power supply is a type of power supply equipment that can accurately control the output voltage, cu
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