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3.24 Inverter
Leiditech recommends inverter protection devices and solutions
Inverters convert direct current energy (batteries, storage batteries) into current (usually 220V, 50Hz sine wave). It consists of an inverter bridge, control logic, and filtering circuit, mainly including input interface, voltage starting circuit, MOS switch transistor, PWM controller, DC conversion circuit, feedback circuit, LC oscillation and output circuit, load, and other parts. The control circuit controls the operation of the entire system, the inverter circuit completes the function of converting direct current to alternating current, and the filtering circuit is used to filter out unnecessary signals. The work of the inverter circuit can also be refined into; The oscillation circuit converts direct current into alternating current; The coil boost converts irregular alternating current into square wave alternating current; Rectification causes alternating current to change from square wave to sine wave alternating current.
From the perspective of the export amount of domestic inverters, the total amount has shown a stable growth trend in the past five years, from 6.885 billion yuan in 2016 to 24.014 billion yuan in 2020, with an annual cap increase of thousand 20%; As of the first half of 2021, exports have exceeded 24 billion, a year-on-year increase of over 26%.
Leiditech recommends products for inverters
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Class |
Brand |
Product and product overview |
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TVS Diode |
Leiditech |
For DCDC：SMDJ75CA package SMC,75V VRWM,24.8A IPP
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rectifier |
Leiditech |
Anti reverse connection of power supply：SS58C package SMC 80V VRRM,5.0A IF(AV) |
Shanghai Leiditech Electronic Technology Co., Ltd., founded in 2011 with the brand LEIDITECH, is a high-tech enterprise in Shanghai. The research and development team was set up by doctors studying in the United States. It mainly develops and produces anti-static TVS/ESD and other EMC components (discharge tube TSS/GDT, regulator tube ZENER, Varistor MOV, rectifier diode RECTIFIER, self-healing fuse PPTC, Field-effect transistor MOSFET, inductor). Centering on EMC EMC service customers, LEIDITECH has built its own free laboratory to test static electricity (30KV), lightning stroke (8/20, 10/1000), automobile Load dump (76375a/5b) and component comparison test (capacitance, Vb, Vc) for customers. LEIDITECH closely follows the pulse of domestic and international technological updates, continuously innovating EMC protection solutions, and providing reliable solutions for domestic substitution. Welcome to contact Hu Gong 18016225001.
