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toroidal transformer EI transformer Encapsulated transformer Toroidal core
Toroidal audio transformer 250va Anti-interference isolation transformer can be customized
high efficient toroidal transformer 600VA 220v to 110v Low frequency isolation transformer
hot sale toroidal isolation transformer 220V/24V for LED lamp
BK toroidal transformer 200va 380v to 220v single-phase control transformer can be customized
Low-frequency EI transformer 220V/12V square single-phase power transformer can be customized
Wholesale manufacturers ei type bk transformer 100va control transformer for Machine tool
Transformer manufacturer direct selling EI transformer 7W 220V to 12V low frequency PCB transformer can be customized
Wholesale manufacturers PCB tansformer Pin EI transformer double115v to 24v Power transformer customization
Power amplifier toroidal transformer 500VA iron case filling transformer Parameter customizable
PCB transformer single phase toroidal transformer 12VA 12V duplex winding plastic shell filling transformer
Wholesale manufacturers PCB transformer 3W 220V to 9V single-phase low-frequency EI transformer
Encapsulated transformer 1000va Iron-clad moisture-proof transformer toroidal transformer for mining
Single phase toroidal transformer core ring core customization
Grain Silicon Steel Toroidal Transformer Core can be customized
Toroidal transformer core at 50/60Hz, 400Hz can be customized
cold rolled silicon steel sheet toroidal core for transformer
  • Sichuan Chongzhou Hengda electronics factory
  • Chongzhou Hengda Electronics outdoor expansion act
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Since 1994,we have been providing customization services and developed various products to satisfy different customers.Delivering products and providing after-sales services for many companies.
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132020-10
Chongzhou Hengda Won an Invention Patent of A Method to Produce High-voltage Toroidal Transformer with a Segmented Toroidal Core
In Sep.29, 2020, “A method to produce high-voltage toroidal transformer with a segmented toroidal core" invented by Sichuan Chongzhou Hengda Electronic Factory won China’s National Invention Patent issued by China National Intellectural Property Administr
032020-06
HENGNIU 8000VA Power Supply Special for German LaminaHeat Heater Successfully Developed
Recently, the 3N 8000VA power supply special for German LaminaHeat heater was successfully developed by Hengda and 3N (Chengdu Nuannongnong Technology Co., Ltd. ), which marked the successful development of LaminaHeat Nuannongnong central heating system.
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