China DC-DC Converter manufacturers APPLICATION

About China DC-DC Converter manufacturers

DC/DC converters are composed of control chips, electronic transformers, inductance coils, capacitors and power semiconductors, among which ferrite cores, Si and SiC are important raw materials for upstream components.

At present, the technical indicators of new energy vehicle DC/DC converters include power level, efficiency, volume weight power density, heat dissipation method and cost, etc. Among them, efficiency is a very important indicator, which can determine the heat dissipation method of the DC/DC converter.

One end of the DC/DC converter is connected to the power battery, and the other end is connected to the low-voltage battery. It can convert the high voltage of the power battery into a low voltage to charge the low-voltage battery, and also supply power to the low-voltage electrical equipment of the whole vehicle, which is similar to the generator of a fuel car.

 

 

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China DC-DC Converter manufacturers latest blogs
China AC-DC Power Supply factory

2022-7-23

An AC-DC power source is a power source that converts alternating current from the grid into the direct current needed to power most electronic devices. From transportation and industrial markets to consumer and IoT applications, AC-DC power supplies are integral components in the systems that make the world go round. Why don't households use direct current? Direct current is not used in the home because for the same voltage value, direct current is more lethal than alternating current because direct current does not pass through zero. Electrolytic corrosion is more of a problem with direct current. DC inductors are more complicated. It requires commutators, electronic switches and brushes. It is advisable to avoid any form of electric shock, but in these cases, direct current is considered safer because the body's threshold for direct current is much higher than its threshold for alternating current.
China AC-DC Converter factory

2022-6-11

AC/DC conversion is to convert alternating current into direct current. AC/DC converter is a device that converts alternating current into direct current. The power flow can be bidirectional. The power flow from the power source to the load is called rectification, and the power flow returns from the load to the power source. The input is 50/60Hz alternating current called Active Inverting AC/DC Converter. The voltage received by domestic houses and buildings is 100V or 200V AC voltage. However, most of the electrical appliances you use to operate on a DC voltage of 5V or 3.3V. That is, the appliance cannot work without converting the AC voltage to a DC voltage.   The DC/AC converter converts the DC power of the battery pack into AC power with stable output voltage and frequency. Inverters have many application fields, such as the use of inverters in the aviation industry to provide a frequency conversion to 400Hz, etc. Generally speaking, the input voltage is changed according to the needs of practical applications, which require the use of inverters.
China AC-DC Power Supply manufacturers

2022-7-15

What is power supply? A power supply is an electrical device that converts current from a power source (such as a power supply) to the voltage and current values ​​required to power a load (such as a motor or electronic device). The goal of the power supply is to supply the load with the proper voltage and current. Current must be supplied in a controlled manner (and at an accurate voltage) to various loads, sometimes simultaneously, all without allowing changes in input voltage or other connected equipment to affect the output. What is AC power or DC power? Direct current (DC) is produced when current flows in one constant direction. It usually comes from batteries, solar cells or AC/DC converters. DC is the preferred power source type for electronic devices. Alternating current (AC) occurs when electrical current periodically reverses its direction.  
DC-DC Power Supply manufacturers

2022-6-2

This voltage turns into a high voltage DC, which is converted into a safe, low voltage with high frequency. Another common type of DC power supply, the DC/DC converter, works by converting a source of direct current from one voltage to another. Many applications utilize DC power supplies. Two very common uses are cellular phones and laptop computers. They can also be used in telecommunications equipment, medical equipment, video technology, computer flash memory, and process control systems. This voltage turns into a high voltage DC, which is converted into a safe, low voltage with high frequency. Another common type of DC power supply, the DC/DC converter, works by converting a source of direct current from one voltage to another.  
China Small size power module manufacturers

2022-6-15

China Small size power module has ultra-high efficiency, ultra-small size, ultra-high power density, ultra-wide output voltage range, ultra-small output ripple voltage, ultra-small standby power consumption, and has perfect protection and alarm functions: input over/under Voltage, output overvoltage, overcurrent, overtemperature protection, output under-voltage alarm, output short circuit protection; LED display output voltage, output current, group address, protocol, module address, manual or automatic, fault information. Small modular reactors are defined as nuclear reactors, typically 300 MWe or less, designed using modular technology, manufactured in modular factories, and pursuing mass production economy and short construction times.  
Kina strømmodul til tv-leverandører

2022-6-22

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