Solution

Accumulated rich experience in the research and production of high-precision, high-density, and high reliability printed circuit boards

High

The conductive wires of planar transformers are actually some planar conductors, so the current density is high

High efficiency

Efficiency can reach 98%~99%

Small size

The use of small magnetic cores can correspondingly reduce the volume

Low leakage sensation

About 0.2% of the primary inductance

Good heat conduction

Short distance of hot channel and low temperature rise

Low EMI radiation

Good magnetic core shielding can reduce radiation to a very low level

Good repeatability of parameters

Because the winding structure is fixed and easy to pre process, the parameters are stable

Wide working frequency range

The frequency can range from 50kHz to 2MHz

Wide working temperature range

The working temperature ranges from -40 ¡æ to 130 ¡æ

good insulation

Flat transformers are composed of conductive circuits and insulation sheets overlapping each other, ensuring insulation isolation of up to 4 kV between windings, primary secondary, and secondary secondary

Solution

Process Solution for Flat Transformer

Advantages of flat transformers

Process characteristics of planar transformers

Thick copper from 2-6oz

Line width (coil) consistency

Uniformity of copper thickness

Uniformity of thickness
Huizhou Business Unit:
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  1. Phone: 0752-6237000
  2. Email£º ad-m@welgaopcb.com
  3. Address: No. 116 Jianshe Road, Longyuan Industrial Park,
  4. Mabi Town, Boluo County, Huizhou City, Guangdong Province
About Us
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  1. Company Profile
  2. corporate culture
  3. Honor and Qualification
  4. Quality system
  5. plant and equipment
  6. Process capability
Product Center
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  1. Industrial control
  2. Power supply, new energy
  3. digital communication
  4. Optical module
  5. Automotive Electronics
  6. Mini LED
  7. display
Solution
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  1. Planar Transformer
  2. Optical Module
  3. MINI photoelectric panel
  4. Thick copper plate
Jiangxi Business Unit:
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  1. Phone:+86 0796 8616 983
  2. Email£º wlgpcb@welgaopcb.com
  3. Address: No.1 Yongjin Avenue, Jinggangshan Economic
  4. and Technological Development Zone, Ji'an City, Jiangxi Prov
Thailand Business Unit:
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  1. Phone: 095 9870 006
  2. Email£º wm.song@welgaopcb.com
  3. Address: No.1, Village 5, Lohana Avenue, Kanha District,
  4. Utai Regency, Ayutthaya Prefecture, Thailand

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