source:Industry News Popular:adapter release time:2021-08-19 09:30:39 Article author:sznbone
Compared with the traditional AC adapter power transformer and other forms of power supply, the switching power supply has many advantages:
1. Energy saving. The green power supply is the most widely used power supply in the switching power supply. Its efficiency can generally reach 85%, and the high quality can reach 95% or even higher, while the efficiency of the AC adapter power transformer is only 70% or lower. The single-unit energy efficiency of general household appliances and industrial electrical equipment in the United States is greater than 92%. The "Energy Star" of the United States has made very careful and very strict regulations on the efficiency of electronic ballasts, switching power supplies and household appliances. For example, the California Energy CEC standard currently implemented.
2. The switching power supply is small in size and light in weight. According to statistics, the weight of the 100W AC adapter power transformer is about 1200g and the volume reaches 350 square centimeters, while the 100W switching power supply weighs only 250g, and the open-type power supply is lighter, less than 1/4 of the AC power transformer.
3. The switching power supply has various protection functions and is not easily damaged. However, other power supplies have more short-circuit or short-circuit accidents due to their own reasons or improper use.
4. It is easy to change the output current and voltage, and it is stable and controllable.
5. According to people's requirements, various power supplies with special functions can be designed, such as digital power supplies, program remote power supplies, etc., to meet people's needs.
Read recommendations:
Switching power supply pcb design output 164W power 90 - 264v ac adapter 54v 12v dc power supply
Shenzhen power adapter 12v 1a ac adapter white switching adapter
18W European standard Power Adapter
The basic method of factory inspection of power adapter manufacturers
The difference between charger, switching power supply and power adapter.dc power adapters price
The latest article
S series S1000 energy storage mobile power supply
2021-03-18S series S900 energy storage mobile power supply
2021-03-18New ABS Fire Shell Gigabit ESD Protection POE Powered Adapter Power Supply 90W POE Injector
2021-03-18ShenZhen Factory OEM ODM AC DC Open Frame Switching Power Supply Manufacturer
2021-03-18130W bare board power supply
2021-03-1880W bare board power supply
2021-03-1872W bare board power supply
2021-03-1872W bare board power supply
2021-03-1860W bare board power supply (54V)
2021-03-1836W Open Frame Power Supply
2021-03-1836W Open Frame Power Supply
2021-03-1830W Open Frame Power Supply
2021-03-1810W Open Frame Power Supply
2021-03-187W Open Frame Power Supply
2021-03-187W Open Frame Power Supply
2021-03-18Amplifier + power supply
2021-03-1060W single power supply
2021-03-10Amplifier + power supply
2021-03-1027W single power supply
2021-03-10Amplifier + power supply
2021-03-1030W power amplifier power supply
2021-03-10144W power amplifier power supply
2021-03-1048W desktop
2021-03-1048W desktop
2021-03-1024W U.S. regulations
2021-03-1018W U.S. regulations 18W Wall-Mounted Power Adapter
2021-03-1018W U.S. regulations18W Wall-Mounted Power Adapter
2021-03-1018W European standard Power Adapter
2021-03-1018W European standard Power Adapter
2021-03-1018W U.S. regulations18W Wall-Mounted Power Adapter
2021-03-10The latest article
What are the types of mobile phone chargers and their functions?
2022-05-21Advantages of switching power adapters
2022-05-21Five core functions that the power adapter can achieve.adapter manufacture
2022-05-20Analysis of the importance of power adapters for notebooks.adapter Processor
2022-05-20Details of switching power supply in maintenance
2022-05-19Understand the precautions of the power adapter and be an expert in electricity safety
2022-05-19This is how the EMC interference of the switching power supply is generated.adapter wholesaler
2022-05-18The relationship between the nominal voltage and current of the power adapter.power adapter price
2022-05-18Five basic functions of notebook power adapters.adapter wholesaler
2022-05-17Lightning surge immunity test method.power adapter price
2022-05-17Switching power supply ripple source and control
2022-05-16Level 6 energy efficiency standard power adapter T series
2022-05-16Children sleeping with pacifiers are prone to tooth decay
2022-05-16Six methods to deal with the heating problem of switching power supply transformer
2022-05-14The principle of flyback switching power supply
2022-05-14Types of thermal protection for power adapters.adjustable power adapter
2022-05-13Summary of common faults of LED switching power supply
2022-05-13The power transistor should be used like this in the power adapter
2022-05-124 modulation methods of switching power supply
2022-05-12Some little knowledge about switching power supply
2022-05-11Laptop Power Adapter Troubleshooting Steps
2022-05-119 classification methods of switching power supply
2022-05-10Advantages and disadvantages of switching power supply current mode
2022-05-10Advantages and disadvantages of switching power supply current mode
2022-05-099 classification methods of switching power supply
2022-05-09Characteristics and working methods of PFC regulated switching power supply
2022-05-07Six maintenance rules for drone lithium batteries.manual charger power adapter
2022-05-07Reasons for Inrush Current in Switching Power Supply Design.adjustable power adapter
2022-05-06The optimal solution of drone power management solution!12w acdc power adapter
2022-05-06Characteristics of Switching Power Adapter Transient Loads
2022-05-05About
Product
Process
News
Recruitment
中文
Online consultation
Online map
中
