High Quality Toroidal Choke Coil - Wholesale Price China China Industrial Power Auto Efd20 Transformer for Visual Equipment – Sanhe

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There are two basic types of DC transformers, namely, a DC-DC converter whose output voltage is regulated and a “DC transformer” whose output voltage is adjusted with the input.

The basic requirements:
(1) Realize the electrical isolation of input and output voltage and the proportional relationship between input and output, and can realize multiple output;
(2) Use transformer leakage inductance for energy transmission, no energy consumption, conversion efficiency of 1, and high power density;
(3) The output does not need filter inductance, which can greatly reduce the volume and weight of the output filter, with good dynamic performance and fast transient response;
(4) The system frequency bandwidth can transmit voltage without distortion;
(5) Open loop control is adopted, the control circuit is simple, it is easy to realize soft switching, and the switching frequency can be further improved;
(6) High reliability, small electromagnetic interference to power supply and electrical equipment.

CONFIGURATION & DIMENSIONS:（Unit: mm）

NOTE

1.1 FIXING TAPE FOR CORE: 0.025×6.5mmx3.0Ts；
1.2 PIN2.3,6,7, REMOVE;
1.3

DIMENSIONS & OUTLINE DRAWING

NOTE：
A. Vacuum Varnishing；
B. Net Weight: 13.2g ±10% /pcs。
C. ( )=TEELON TUBE

WINDING SPEC

ENVIRONMENTAL TEST

PHYSICAL TEST

Application

Widely used in the field of controlling switch power supply, LCD power supply, high-power UPS inverter power supply, computer power supply, energy-saving lamps

Kindly Reminder

1. About the SAMPLE. Please provide specification or sample materials, we will evaluate your product, design and produce samples.
2. About PRICE. Transformers are customized products. Due to the difference in material and design, even if the model is the same,the price is different. The price also depends on the complexity of the parameters and the number of orders.
3. Regarding SHIPPING. SamplE within 5-7 days; mass production within 10 to 20 days.
4. Packaging, logistics, according to the specific requirements of the purchase and sale contract.

Packing & Delivery

FAQ

We have been ready to share our knowledge of internet marketing worldwide and recommend you suitable merchandise at most aggressive rates. So Profi Tools present you very best price of money and we are ready to develop alongside one another with Wholesale Price China China Industrial Power Auto Efd20 Transformer for Visual Equipment, You may locate the cheapest price tag here. Also you may get premium quality goods and exceptional company here! Make sure you tend not to wait to speak to us!
Wholesale Price China China Custom Design Efd20 Transformer, SMD Electronical Power Efd20 Transformer, With the spirit of “high quality is our company’s life; good reputation is our root”, we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.