Shijiazhuang Tonhe Electronics Technologies Co.,Ltd
Contact information
Contact person: Mr.Chenwei
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Shijiazhuang Tonhe Electronics Technologies Co.,Ltd (Hereafter referred to as Tonhe) is a high technology enterprise specialized in innovation of technology, product and management in the power electronics industry, and R&D, manufacturing, sales, operation and service of high frequency switch mode power supply and related products, providing customers with system solution for the energy sector. We have three main product lines, that is electric power supply products, onboard products( DCDC converter & onboard charger) and EV charger products( EV DC fast charger and charging module).
Tonhe was established in 1998. In 2012 Tonhe was changed to a company limited by shares. On Dec 31,2015 Tonhe got listed at Shenzhen Stock Exchange (stock code 300491), making a new milestone in the company’s development. Tonhe now has total employee of over 500, in which the R&D staff take up more than 20%.
Tonhe focuses on cutting-edge technologies, who is the Chinese pioneer that realized soft switch during the whole process of power switching and obtained 50 patents and 25 software copyrights.
Products:
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220V 10A 3000W switch mode high frequency power supply electric rectifier | Model No.:TH230D10ZZ-3G 1.Cooling method:natural cooling 2.Net weight：9kG 3.Dimension:230mm*130mm*325mm(H*W*D,exclude plate) 4.Working temperature:... |
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110V220V DC power hanging system battery charger rectifier applicable for system under 38AH/220V | 1.AC input:220V±15% 2.PT voltage:100V±10%(optional) 3.Power grid frequency:50HZ±5% 4.Module power factor:≥92%(single rectif... |
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220V AC single phase input APFC high power factor power supply rectifer for Europe natural cooling | Model No.:TH230D10ZZ-S 1.Cooling method:natural cooling 2.Net weight：9kG 3.Dimension:230mm*130mm*325mm(H*W*D,exclude plate) 4.Working temperature:-... |
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European market used single phase 3000W 220V input 110V 20A output with high self cooling power factor and APFC high performance | Model No.:TH110D20ZZ-S 1.Cooling method:natural cooling 2.Net weight：9kG 3.Dimension:230mm*130mm*325mm(H*W*D,exclude plate) 4.Working temperature:-... |
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Tonhe rectifier model 380V or 415V AC three phase input 220V 20A output natural cooling battery charger hot sale in India | Model No.:TH230D20ZZ-3G 1.Cooling method:natural cooling 2.Net weight：16kG 3.Dimension:323mm*146mm*400mm(H*W*D,exclude plate) 4.Working temperature... |
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High quality cheap price rectifier customized hot selling 110VDC 40A output power supply | Model No.:TH110D40ZZ-3G 1.Cooling method:natural cooling 2.Net weight：16kG 3.Dimension:323mm*146mm*400mm(H*W*D,exclude plate) 4.Working temperature... |
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High frequency power supply rectifier module 220VAC input 24V20A output natural cooling method for telecom communication | Model No.:TH24V20A-220 1.Cooling method:natural cooling 2.Net weight：4.5kG 3.Dimension:179mm*109mm*260mm(H*W*D,exclude plate) 4.Working temperature... |
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Tonhe colorful big human machine interface monitor for DC system IEC61850 HMI or controller | Model No.:JK070SW-ZL/JK070LW-ZL 1.Human machine Interface with 7″multicolor LCD touch screen monitor 2.Can save more than 10,000 alarm logs a... |
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Monitor used for 110V 220V DC power supply system cabinet various function cheap price good quality monitor simple operation controller humanized screen | Model No.:JK005G-3SN 1.Human machine interface with 4.3″ TFT screen with Max 100 current faults display and Max 4096 historical faults storag... |
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Plastic plate high quality 220VAC single phase input 48VDC 30A output naturally cooling rectfiier for telecom | Model No.:TH48D30ZZ-220 1.Cooling method:natural cooling 2.Net weight：9kG 3.Dimension:230mm*130mm*325mm(H*W*D,exclude plate) 4.Working temperature:... |
