Step Down Transformer 380v To 220v 3 Phase 1500 Kva High Voltage Toroidal Transformer
1.Competitive price and customerize. 2.Reliable safety approvals with Rohs CE. 3.Good Static Insulation between Primary and Secondary. 4.Small size with low weight, easy to install and maintain. 5.Large transmission power, high frequency or custom, low operating temperature. 6.Possessing of high permeability, high saturation flux density and low loss. 7.Application for power-transfer transformers, choke coils, communication standby transformers,drive transformer, step-up transformer, LED drive inductance, handheld switch power supply, charger, etc..
Thanks for visiting Wonstron Electronics Co., Ltd!
We are professional Electronics manufacturing company with good reputation in the field.Aim at being a world one-stop service PCBA house Wonstron Electronics.Co.,Ltd (in short Wonstron) keeps pace with update technologies and developing its capacity. Our PCB products range from 1-40 layers with high-frequency and blind/buried vias which are widely applied in automative,industrial,communication,energy fields, Medical,etc.We have six SMT lines in house for EMS service.Now our monthly production capacity can reach 350,000 sq.ft for rigid PCB,100,000 sq.ft for flexible PCB and 100,000,000 points for SMT/EMS
Our Manufacture Capacity:
Max Stencil Size
Min SMT Package
Min IC Pitch
Max PCB Size
Min PCB Thickness
Min Chip Size
Max BGA Size
BGA Ball Pitch
BGA Ball Diameter
0.2 - 1.0mm
QFP Lead Pitch
2 million points per day
Production Lead Time:
*There will be exception for components with extremely long lead time.
1.One-stop service covering hardware design + software program + PCB layout + PCB assembly + casing service for customers.
2.More than 20-year experiences with PCB,PCBA production in automatic,auto,medical,industrial con- trol,security,communications,power supply filed.We help our customers to deal with their difficulties in the production and cost down by sourcing from China.
3.We provide full BOM sourcing for all kinds of electronic.parts,connectors,plastic mold and cable,etc. We have most professional component sourcing team and competitive sourcing channels with guarantee quality.
4.Instant feedback and short delivery time.We provide 24-hour online service for global customers.We quote BOM within 24 hours and PCB assembly prototype in 5 days.
5.Both prototype and mass production are acceptable.There is no minimum order quantity restrictions.
6.We test both PCB and key components 100% before delivery.Our warranty is 12 months for all the boards and products.
7.We provide credit to our long-term cooperation customers.
We serve a lot of customers abroad and establish a stable supply relationship in our cooperation. They visit us to show their projects.Some of them vist us annually for mutual supports.
How to contact us? Answer: You can contact oline or send us email for any question.
How start for inquiry? Answer: Please send us full manufacture requirements and documents for quotation, i.e. gerber files, BOM, samples if it is necessary.
What are your main services? Answer: We offer one-stop service of PCB/PCBA manufacture, including PCB design, PCB manufacture, component sourcing, assembly (SMT, DIP,COB).
Do you offer prototype production? What is the lead time? Answer: We can prepare both sample and mass production. The fastest lead time for double-sided samples is 36 hours. PCBA prototype can be 48 hours including both BOM sourcing and SMT.
How is your quality? Answer: We test both PCB and key components 100% before delivery. Aim to set up long term cooperation with customers. We provide products with reliable quality.