- Problems that should not be neglected in the application of power moduleIn the practical application of the power module, we often find that there is no quality problem in the power module itself, but it is caused by the negligence of the equipment personnel, such as the wrong pin connection, the input voltage does not meet the specified value, and the load is too large2022-09-04
- Application of switching power supply in FM broadcast transmitterWith the continuous maturity of switching power supply technology, its application field has been further expanded. Compared with the traditional series continuous regulated power supply, the switching power supply has been greatly improved in efficiency, electromagnetic pollution, volume and reliab2022-08-25
- Switching power supply enters the era of high efficiency power conversionWith the continuous miniaturization of electronic equipment, especially computers, the volume of power supply is required to be miniaturized. Therefore, the switching power supply has begun to replace the linear regulated power supply characterized by heavy power frequency transformer, and the power2022-08-25
- How to choose a good switching power supply moduleThe switching power supply module can modularize the discrete components on the power supply, so that not only the power density is higher, but the volume is also smaller, and it is one of the common components on the current circuit. How to choose a good switching power supply module, we need to fi2022-08-16
- How to maintain the service life of acdc module power supplyFor these customers who are willing to use the acdc module power supply, they can only use more protection and maintenance in specific applications to make the best use of their function and lifespan, and only by using the power supply properly can their lifespan be increased. , if there is any inap2022-08-16
- How to reduce the temperature of DC power supply evaporative cooling technologyWith the development of high frequency and miniaturization of DC power supply, the power density of DC power supply is increasing, and the research of power supply heating becomes more and more important. Temperature is one of the important factors affecting the reliability of DC power supply.When t2022-08-12
- What is the difference between variable frequency power supply and frequency converterWhen it comes to power supply, we may all know that it is an auxiliary device for charging electrical appliances, but many people do not understand what is a variable frequency power supply. The times are advancing, the electrical appliances are updating, and the auxiliary equipment is constantly ch2022-08-12
- How to distinguish the quality of switching power supplyWhether the heat dissipation performance of the switching power supply is good. Heating is the biggest hazard of electronic and electrical products. Without good heat dissipation, the service life of the product will be shortened.For professionals, we all know that the performance of the communicati2022-08-12
- Classification of switching regulated power supplyThere are many kinds of switching regulated power supply, but the basic circuit is composed of linear filter, rectifier filter, DC / DC converter and regulated control circuit.The AC voltage of 220V / 50h: passes through the linear filter to filter the pulse interference in the power grid and then e2022-08-08
- Classification of switching regulated power supplyThere are many kinds of switching regulated power supply, but the basic circuit is composed of linear filter, rectifier filter, DC / DC converter and regulated control circuit.The AC voltage of 220V / 50h: passes through the linear filter to filter the pulse interference in the power grid and then e2022-08-08
- Power module choice points summaryhe power module and the protection plate according to different circuit parameters for different, select the power module has its own unique effect. Nanjing pengtu Power Co. Ltd to introduce you to the power module choice points.The principle of discharge protection when load discharge connection mo2022-07-28
- Switching power supply repair concrete methodSwitching power supply, power supply module at work when some problems are inevitable, how to fix it, does not affect the work is very important. Then the module power supply when problems appeared problem, then how should repair it, below Nanjing pengtu power limited researchers do some detail for2022-07-28