Description
hardware flow control. It is an ideal choice in the field of industrial automation.
First, it has high power and is a fan/pump type load;
Second, the device itself has a power-saving function (software support);
Frequency converter (Variable-frequency Drive, VFD) is a power control device that uses frequency conversion technology and
microelectronics technology to control AC motors by changing the frequency of the motor”s operating
power supply. The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC),
braking unit, drive unit, detection unit, microprocessing unit, etc. The inverter relies on the switching of the internal
IGBT to adjust the voltage and frequency of the output power supply, and provides the required power supply voltage
according to the actual needs of the motor, thereby achieving the purpose of energy saving and speed regulation. In
addition, the inverter also has many protection functions. , such as overcurrent, overvoltage, overload protection, etc
. With the continuous improvement of industrial automation, frequency converters have also been widely used.
Main applications of power electronics technology (classified according to applicable occasions):
1. Electronic control equipment for petroleum, coal and other mining industries;
(1) Main equipment: thyristor DC motor system; frequency converter and AC speed control system
(2) Market prospects: Non-renewable resources such as oil and coal are gradually declining, but I guess they will
continue to do so in the next few decades. As long as you need to dig for oil, coal, and gold… there will be a
market for power electronics technology
(3)Market size:
(4) Related companies: ABB, Siemens, Tianshui Electric Transmission Research Institute Co., Ltd.
(5) Recommendation index: Recommended (a total of 3 levels: not recommended, recommended, strongly recommended)
2. Electric vehicle field
(1) Main equipment: First, the equipment on the electric vehicle itself (controller, etc.), second, the charging pile, and third, the test system
(2) Market prospects: Due to the strong support of the Chinese government, the current electric vehicle market is quite promising.
(3)Market size:
(4) Related enterprises: vehicle manufacturers (Tesla, BYD, BAIC), charging pile manufacturers, power battery and other testing equipment (I am here)
(5) Recommendation index: Strongly recommended
3. Occasions with high power requirements, such as computer systems in banks and stock exchanges; key equipment
such as network servers and routers; various medical equipment; office automation equipment; factory automation machines, etc.
(1) Main equipment: UPS (uninterruptible power supply)
(2) Market prospects: It has matured and should continue to maintain steady growth in the next few decades.
https://www.xmamazon.com
https://www.xmamazon.com
https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
UAC389AE02 HIEE300888R0002 | Control board module | In stock
FI840F | Fieldbus module | New original
DSAB-01C | evaluation board | In stock
XUD194 3BHE018137R0001 | Optical Fiber Repeater | New original
5SHY4045L0004 | Thyristor | In stock
PPD103-B03-10-150000 | Central processing unit | New original
07AC91F GJR5252300R0101 | Analog input/output module | In stock
SPBRC410 | Controller with Modbus TCP interface | New original
UNS4881b,V4 3BHE009949R0004 | Excitation module | In stock
5SHX264510002 | insulated gate bipolar transistor | New original
PFTL101B 2.0KN 3BSE004185R1 | Tension sensor | In stock
3BHB045647R0001 UNL14300 | Control board module | New original
DDC779BE02 3BHE006805R0002 | Mainboard module | In stock
UFC760BE143 3BHE004573R0143 | Control board module | New original
LWN2660-6 3BHL000986P7002 | AC /DC DIN Rail Power supply | New original
CP-B 24/20.0 1SVR427060R2000 | Buffer module | In stock
CI532V05 3BSE007297R1 | Universal /Termchar Interface module | New original
TVOC-2-240 1SFA664001R1001 | Arc monitor | In stock
DSSR122 48990001-NK | Power module | New original
NDCU-12C NDCU-12CK | Optical fiber distributor | In stock
CI626A 3BSE005029R1 | Bus management board | New original
DSDO120 57160001-AK | digital input board | In stock
IEMPU02 | Frame module | New original
1SAJ520000R0101 UMC100 | Intelligent Motor Controller | In stock
ACU-01B 3HNA024871-001/03 | Robot spray paint | New original
DC10-12P0-0000 | Thyristor power switching device | In stock
SC540 3BSE006096R1 | submodule carrier | In stock
SC510 3BSE003832R1 | Submodule bracket | New original
GFD563A101 3BHE046836R0101 | excitation device control unit | In stock
UUD148AE01 3BHE014185R0001 | Inverter trigger board | New original
EL100T | EtherWAN Fiber Optic Dielectric Converter | In stock
C200/10/1/1/1/00 |Drives the C200 motion controller | New original
20F11NC072JA0NNNN | AC drive | In stock
MP3101S2 | Triconex system | New original
MP3101S2 | Triconex system | In stock
70BV01C-ES HESG447260R1 | ABB | Brown Boveri (BBC)
70BA01C-S HESG447260R2 | ABB | Bus end module
XVME-660/716 | The VMEbus PC is compatible with the processor module | In stock
2094-BM02-S/C | Allen-Bradley | New original
TRICONEX 4351B | ommunication Modules | In stock
8405N | triconex | New original
330103-04-09-10-02-CN | Approach probe | In stock
330103-02-07-10-02-CN | Approach probe | New original
330103-00-15-50-02-00 | Approach probe | In stock
330103-00-05-10-11-00 | Approach probe | New original
330103-00-03-10-02-CN | Proximity Probe | In stock
Reviews
There are no reviews yet.