3HAB2171-1/6

! ◆Light weight, small volume and high stiffness
! ◆Modular high and low voltage electrical room, transformer room, metering box and capacitor cabinet are divided into modules, which can be combined according to user needs
! ◆Beautiful appearance, low noise Small, harmonious with the surrounding environment and more beautiful
! ◆Powerful functions, complete facilities, high voltage can meet the ring network power supply, low voltage room can have power outlet and lighting outlet
! ◆High and low voltage operation corridor Up to 1 meter wide, with outward-opening doors on all sides, it is very convenient for operation and maintenance
! ◆Rated voltage high-voltage electrical appliances, transformers and low-voltage electrical appliances
◆Rated capacity transformers~*
◆Rated current high-voltage electrical appliances~ Low-voltage electrical appliances~
◆ *Please let us know if you have any product inquiry needs, we will give you a satisfactory price, and we are waiting for your inquiry (don't bother with scammers).
◆ *The products are widely used in the following fields
[Glass production and processing industry] [Chemical and salt chemical plants] [Metallurgical ironmaking blast furnace system]
[Water conservancy and hydropower plant monitoring system] [Automobile manufacturing Industry] [Steel Engineering Boiler Industry]
[Cement Products and Manufacturing] [Electric Power and Water Conservancy Industry] [Electric Power Water System]
[Central Air Conditioning and Building Monitoring] [Water Supply and Water Treatment Industry] [Railway transportation and loading and unloading industry]
[Power station and small hydropower control industry] [Paper and printing industry] [Electric ash removal and slag removal system]
█Hotspots of enterprises and main brand series
Foxboro Programmable Controller
Distributed Control System
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Contact person Wu Gong [Sales Engineer]
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Full Company Name
Xiamen Hangtuo Electric Co., Ltd.
Company Address
Unit Jiayiyuan Building, No. Xianyue Road, Siming District, Xiamen City
The internal resistance of the voltage source is very small relative to the load impedance, and load impedance fluctuations will not change the voltage level. It only makes sense to connect a resistor in series in the voltage source circuit. The resistor connected in parallel to the voltage source cannot change the current of the load, nor can it change the voltage on the load. This resistor is redundant on the schematic diagram and should be deleted. The load impedance is meaningful only if it is connected in series in the voltage source circuit, and has a voltage dividing relationship with the internal resistance.
The voltage source is an ideal component because it can provide a certain amount of energy to the external circuit, so it is also called an active component.
Within the allowable power range, voltage source strings of the same frequency can be equivalent to a voltage source of the same frequency
The terminal voltage of an ideal voltage source has nothing to do with its current. The voltage always remains a certain constant. Or for a given time function.
For example, a DC ideal voltage source, its terminal voltage is a constant AC ideal voltage source, which is an AC voltage source that changes sinusoidally. Its function can be expressed as.