Beijing Zhengjing Electromechanical Equipment Co., Ltd.

Transformers
Lightning protection Inductance electronic transformer

Lightning protection Inductance electronic transformer

1 loss is largely reduced, save electricity 2 lightning protection 3 ISO certification 4 metal enclosure 5 long life Feature 1, small  size, low weight 2 high efficiency, low magnetic strayfield levels3 frequency for 40KHz, Q value to raise 30% above;4 Insulation Class...
PCB LED high frequency electronic transformer

PCB LED high frequency electronic transformer

1 PCB LED usage 2 EE16 model 3 copper wire , resonable price 4 13 years experience 5 ISO / CE  Feature1)100% full load burn-in test2)Short circuit / overload protection3)Cooling by free air convection 4) low price , high  quality5) low loss, save energy 6)...
PCB High frequency electronic transformer

PCB High frequency electronic transformer

1. high frequency transformer 2. PCB LED Usage 3. copper wire , 13 years experience 4 .resonable price 5 ISO / CE   Electrical and Electronic   TransformerQuick DetailsPlace of Origin: Beijing China (Mainland)Brand Name: ZJModel Number: EIUsage:...
EE40 Switching power electronic transformer

EE40 Switching power electronic transformer

1 ISO certification security 2 13 years experience 3 low price , high quality 4 can be costomized 5 EE,EF high frequency  Feature1)100% full load burn-in test2)Short circuit / overload protection3)Cooling by free air convection 4) low price , high  quality5) low...
Dry Type electronic Transformers

Dry Type electronic Transformers

1 dry type electronic transformer 2.provide new bobbin 3.high quality , resonable price 4 3 or single phase 5 CE /ISO Dry Type Transformers Description 1.Grade 3 non-coherent envelope H- Dry Type Transformer 2with safe, reliable, energy saving, fire, explosion, do not...
Lightning protection Inductance electronic transformer

Lightning protection Inductance electronic transformer

1 loss is largely reduced, save electricity 2 lightning protection 3 inductor electronic 4 metal enclosure 5 ISO CE Feature 1, small  size, low weight 2 high efficiency, low magnetic strayfield levels3 frequency for 40KHz, Q value to raise 30% above;4 Insulation Class...
EE40 -12 PCB high frequency electronic transformer

EE40 -12 PCB high frequency electronic transformer

1 EE,EF ferrite high frequency 2 cooper wire 3 ULmaterial 4 3 years life 5 EE,EF high frequency  Feature1)100% full load burn-in test2)Short circuit / overload protection3)Cooling by free air convection 4) low price , high  quality5) low loss, save energy 6)...
EE40 -12 PCB high frequency electronic transformer

EE40 -12 PCB high frequency electronic transformer

1 EE,EF ferrite high frequency 2 cooper wire 3 ULmaterial 4 3 years life 5 ISO  Feature1)100% full load burn-in test2)Short circuit / overload protection3)Cooling by free air convection 4) low price , high  quality5) low loss, save energy 6) ferrite  core...
EI electronic transformer

EI electronic transformer

1 . PCB usage 2. low frequency 3. EI type , steel sheet can be welded 4. copper wire 5. ISO\ CE  Electronic    TransformerQuick DetailsPlace of Origin: Beijing China (Mainland)Brand Name: ZJModel Number: EIUsage: ElectronicPhase: SingleCoil Structure:...
Magnetic toroidal Induction coil

Magnetic toroidal Induction coil

1 copper coil wire 2 toroidal core 3 filter 4 work under large current 5 ISO :9001:2008  QUICK DETAILS Quick DetailsPlace of Origin: Beijing China (Mainland)Brand Name: Z.JModel Number: FD 267Usage: PCBPhase: SingleCoil Structure:  TOROIDALCoil Number:...



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