DC (direct current) conversion to DC transformer

Description

DC/DC transformer is a component or device that converts DC (direct current) into DC，Specifically refers to components that use DC to convert from one voltage level to another.。DC/DC is divided into two categories according to voltage level conversion：A transformer that produces a voltage lower than the initial voltage is called a "step-down transformer"；A transformer that produces a voltage higher than the initial voltage is called a "step-up transformer"。According to the input and output relationship, it can also be divided into isolated power supply and non-isolated power supply.。For example，A DC/DC converter connected to the vehicle's DC power supply converts high voltage DC power into low voltage DC power。The operating voltage range of electronic components such as ICs is different.，Therefore it also needs to be converted to the corresponding voltage。

Specifically，It refers to converting the input DC power into AC power through a self-oscillation circuit.，Then it is transformed into DC output through a transformer.，Or convert AC power into high-voltage DC output through a voltage doubler rectifier circuit。

Advantages：

(1)Leakage inductance can be controlled within 1%-10% of the main inductance；

(2)The magnetic core has good electromagnetic coupling，Simple structure，High production efficiency；

(3)High working frequency，High power density，Frequency is around 50kHz~300kHz。

(4)Excellent heat dissipation characteristics，Has a high surface area to volume ratio，Hot aisle is short，Easy to dissipate heat。

(5)High efficiency，The special geometric shape of the magnetic core structure can effectively reduce core losses.。

(6)Low electromagnetic radiation interference。Low power loss、Low temperature rise、High efficiency。

 

feature：

1.With high saturation magnetic induction intensity；

2、Curie temperature is high，Low iron loss and coercivity；

3、Good heat dissipation、low noise、High efficiency；

4、water proof、Moisture proof、dust-proof、shockproof；

5、High power density；

6、High leakage inductance accuracy；

7、High reliability、High stability、High consistency；

 

application：

Vehicle and server power strips。