Analog variable frequency filters require the use of variable passive components. The larger the slope of the filter, the more variable passive comp
For the inverter, it is believed that many electric power practitioners are not unfamiliar
Fixed frequency air conditioner China's grid voltage is 220 volts and 50 hertz. Air conditioners operating under these conditions are called fi
Datang Zhangjia Power Generation Plant (Zhangjiakou 075131, Hebei Province) Wang Haibin has a comprehensive experimental study to help users understand the frequency conversion performance of th
On October 29th, the three sets of neutron-made variable-frequency propellers were delivered at the new Siwu shipyard in Malaysia, which marked the initial success of the development of the dome
In recent years, with the rapid development of power electronic devices, control theory and computer technology, high-voltage inverter technology has gradually matured,
1, small size, light weight, easy to operate 2, the blue screen displays test data, test status, and has real-time operation step prompt function 3, can flexibly set the test voltage, freque
At present, there are more and more XLPE XLPE insulated power cables in the world and domestic to replace the original oil-filled paper-insulated power cables. However, the test method before the cros
The frequency conversion series resonance complete test device is also called variable frequency series resonance AC withstand voltage test device, frequency conversion resonance, frequency conversion
It is known that when the loop frequency f = 1/2π √ LC, the loop resonates. At this time, the voltage on the sample is Q times the output voltage of the excitation high voltage terminal. Q is the s
Attentive netizens will find that when we look at some refrigerators, air conditioners or washing machine products, we can see keywords with the word "inverter"
Recently, CSSC Huanan Ship Machinery Co., Ltd. newly signed two sets of “500-ton electric variable-frequency winding pile cranes for offshore wind power installation platform project” contract, wh
1. Brief introduction of the original mine hoist speed control system and frequency conversion electronic control system Hebei Qifengfeng Mining Group Corporation is a national large-scale enterprise
As people's requirements for quality of life are getting higher and higher, people's requirements for refrigerator products are not only simple
1 Introduction This article refers to the
On September 26th, Weiken (Suzhou) Electric Drive Co., Ltd. successfully held a ne
Thermo ScientificTM TSX Series Variable Frequency Ultra Low Temperature Refrigerator White Paper
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