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30kw/1000v EV charger module
30kw/1000v EV charger module
20kw/1000v EV charger module
20kw/1000v EV charger module
100kw with CCS and ChadeMo EV DC fast charger
100kw with CCS and ChadeMo EV DC fast charger
30KW Portable DC fast charger
30KW Portable DC fast charger
30KW-120KW DC fast charger
30KW-120KW DC fast charger
DC fast charger EV fast charger 100KW DC charger 50KW EV charger
Product Development Process
Product Development Process
Product Development Process
20kW/750V DC EV Charger Module TH750Q38ND-AX
20kW/750V DC EV Charger Module TH750Q38ND-AX
DC EV Charger Module charger module 20kW
20kW/750V DC EV Charger Module TH750Q61ND-AX
20kW/750V DC EV Charger Module TH750Q61ND-AX
DC EV Charger Module charger module 20kW 330-750v
EV-CAR Solution
EV-CAR Solution
On-board Charger
On-board Charger
EV ON-BOARD DC-DC Convertor
EV ON-BOARD DC-DC Convertor
DC charging panel
DC charging panel
TH230D10ZZ-220AC 220V series power supply
TH230D10ZZ-220AC 220V series power supply
TH110D20ZZ-S 110V series high frequency switching power supply
TH110D20ZZ-S 110V series high frequency switching power supply
TH48V10A-220  48v/24v power supply
TH48V10A-220 48v/24v power supply
TH24T50ZZ 48v/24v power supply
TH24T50ZZ 48v/24v power supply
DCXJ-55 DC system data collection module
DCXJ-55 DC system data collection module
JYJC-64G DC system data collection module
JYJC-64G DC system data collection module
ZHCL-3 DC system data collection module
ZHCL-3 DC system data collection module
Special power supply(TH28J50×2)
Special power supply(TH28J50×2)

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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.

Trends in Separated DC fast charger
This article describes the trend of Separated DC fast charger
Characteristics and working principle of Separated DC fast charger
This article briefly describes the classification and working principle of Separated DC fast charger.
Development trend of TH230D10NZ-D 220v series high frequency switching power supply
This article introduces the development trend of TH230D10NZ-D 220v series high frequency switching power supply
TH230D10NZ-D 220v series high frequency switching power supply The manufacturer will show you: common faults and solutions of high frequency switching power supply
TH230D10NZ-D 220v series high frequency switching power supply The manufacturer tells you that high frequency switching power supply is used in various electronic equipment, and it is an indispensable part.
TH230D10NZ-D 220v series high frequency switching power supply The manufacturer will show you: the principle of high frequency switching power supply
TH230D10NZ-D 220v series high frequency switching power supply tells you that the AC power supply is connected to the rectifier module, after filtering and a three-phase full-wave rectifier, it becomes DC, and then it is connected to the high-frequency inverter circuit to convert the DC into high-frequency AC.
What are the main features of TH230D10NZ-D 220v series high frequency switching power supply
TH230D10NZ-D 220v series high frequency switching power supply is a high frequency switching power supply specially designed for electric power system with "four remotes" function.
TH230D10NZ-D 220v series high frequency switching power supply The manufacturer will show you the working principle of high frequency switching power supply
TH230D10NZ-D 220v series high frequency switching power supply The manufacturer tells you that the traditional method of converting AC power to DC power is rectification.
ZHCL-2 DC system data collection module plays an important role
With the continuous development of the Industrial Internet of Things, the necessity of data collection is very obvious, and the role of the ZHCL-2 DC system data collection module is becoming more and more important.

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