China Cheap price Step Down Transformer - High frequency transformer – Mingda
China Cheap price Step Down Transformer - High frequency transformer – Mingda Detail:
Overview:
Transformers are coupled by magnetic flux linkage, or mutual inductance.
(1) In order to reduce loss, high-frequency transformers often use soft magnetic materials with high permeability and low high-frequency loss as cores.
(2) High-frequency transformers are generally used in small-signal applications, with relatively small size and fewer coil turns.
Mainly used in high frequency switching power supply as high frequency switching power transformer, also used in high frequency inverter power supply and high frequency welding machine as high frequency inverter transformer.
Vertical type and horizontal type is both available for your choice.
1. Could customize product according to your engineer’s basic information.
2. Designed using ferrite core.
3. varnished and 100% full test.
4. Custom inputs and outputs specifications to meet your specific requirements.
5.UL Certificated.
6.Could customize the transformer according to your request.
Size and dimensions:
Magnetic core joints point black ring epoxy adhesive.
Electrical properties:
Item |
Test conditions |
Pin |
Standard (25 DEG C) |
Inductance |
1KHz/1V |
3.4.5—1.2 |
67uH±10% |
Leakage inductance |
1KHz/1V |
3.4.5—1.2 |
0.3uH MAX (8.9-13.14 Short) |
DC resistance |
3.4.5—1.2 |
8mΩ(MAX) |
|
6.7—3.4.5 |
8mΩ(MAX) |
||
8.9—13.14 |
15mΩ(MAX) |
||
DC resistance |
PRI—-SEC |
AC3.0KV/5MA/10S |
|
PRI—-CORE |
AC2.0KV/5MA/10S |
||
SEC—-CORE |
AC2.0KV/5MA/10S |
||
Insulation resistance |
PRI—-SEC |
DC500V/100MΩ MIN/60S |
Applications:
1. Auxiliary power supplies;
2. High frequency Switching power supply and other electronic equipment;
Product detail pictures:
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Our business sticks for the basic principle of "Quality could be the life with the firm, and track record will be the soul of it" for China Cheap price Step Down Transformer - High frequency transformer – Mingda , The product will supply to all over the world, such as: Mumbai, Ireland, Iraq, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
By Sahid Ruvalcaba from Argentina - 2018.10.09 19:07
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Andrea from Colombia - 2018.03.03 13:09