Customized Small Toroidal Inductor Magnetic Core Inductor DIP
Inductor
1.Product Description
A Small Magnetic Ring Inductor is an electronic component that
operates on the principle of electromagnetic induction and usually
consists of a ring-shaped iron core and windings wound around the
core. The following is its general introduction:
1. Structural features: the core is ring-shaped, the windings are
evenly wound on the core, the structure is compact and symmetrical,
and this structure makes the magnetic circuit closed, with less
magnetic leakage and uniform magnetic field distribution.
2. Performance advantages: high magnetic efficiency, can
effectively utilize the magnetic field energy, conversion
efficiency usually reaches more than 90%; low electromagnetic
interference, can reduce the interference to the peripheral
equipment and enhance their own anti-interference ability; small
size, light weight, in the same power than the traditional EI-type
transformer to save space and weight; good mechanical properties,
can withstand large vibration and shock; low operating noise, to
meet the high requirements for the noise of the environment. The
operating noise is low, which can satisfy the environment with high
requirements for noise.
3. Working principle: based on the law of electromagnetic
induction, when the primary winding is fed with alternating
current, it will generate alternating magnetic field, which induces
electromotive force in the secondary winding, thus realizing the
transformation of voltage and current and transmission of electric
energy, and the primary and secondary windings are electrically
isolated through magnetic field coupling.
| Model Number | Small Magnetic Ring Inductor |
| Material | Magnetic ring ,copper wire |
| Place of Origin | Guangdong, China |
| Brand Name | ZXY |
| Usage | Power electronics field |
| Wire dia. | 0.025~2.0 |
| Winding | Customized |
| Lead way | Pins |
| DC Resistance (mΩ) | Customized |
| Parameters | Customized |
| Storage humidity | 30% to 95% |
2.Function
1. Voltage transformation: this is the most basic function of
transformer, small toroidal transformer can transform the input
high voltage into low voltage suitable for electronic equipment, or
raise the low voltage to the required high voltage to meet the
requirements of different equipment on the power supply voltage.
2. Current transformation: according to the principle of
electromagnetic induction, while the voltage is transformed, the
current will be transformed accordingly to meet the demand of the
equipment on the current, to realize the transmission and matching
of power.
3. Isolation: small toroidal transformer coupled between the
primary and secondary sides through the magnetic field, there is no
direct electrical connection, thus playing the role of electrical
isolation, can effectively prevent interference between electrical
equipment and leakage and other safety issues, improve the safety
and stability of the equipment.
4. Power transmission: it can transmit power from the power supply
side to the load side, and in the transmission process, it converts
electric energy into magnetic field energy through electromagnetic
induction, and then converts magnetic field energy into electric
energy, realizing the efficient transmission of power, and
providing the required energy for the electronic equipment.
