SRF0703-471M

Current Saturation - Series:	180mA
Height:	0.142" (3.60mm)
Size / Dimension:	0.299" L x 0.299" W (7.60mm x 7.60mm)
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Shielding:	Shielded
DC Resistance (DCR) - Series:	11.22 Ohm Max
DC Resistance (DCR) - Parallel:	2.82 Ohm Max
Series:	SRF0703
Current Saturation - Parallel:	370mA
Current Rating - Series:	173mA
Current Rating - Parallel:	350mA
Tolerance:	±20%
Inductance - Connected In Series:	1.88mH
Inductance - Connected In Parallel:	470µH
Number of Coils:	2
Part Status:	Active
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

SRF0703-471M Application Field and Working Principle

Arrays, Signal Transformers refer to the components which transform an available signal to any other desired signal. Signal transformer is an electronic device used in the circuits of different types of electronic equipment to convert signals from one form to another. It is also used to match the impedance between the input and output components of the system. Depending on its application, signal transformers can be of different types, such as high frequency, low frequency, narrowband, wideband, single channel, multi-channel, ect. In this article, we will discuss the application field and working principle of a signal transformer – SRF0703-471M.

Application Field of SRF0703-471M

SRF0703-471M is a high-frequency signal transformer that is widely used in electrical equipment, such as microwave ovens, radios, TVs, monitors, DVD players, CD players, and other high-frequency electronic appliances. It is designed to convert high frequency signals into low frequency signals in order to increase their range and sensitivity. The SRF0703-471M is also often used as a level shifter or as an impedance matching device. In addition, the SRF0703-471M is often used in the circuits of oscillators, filters, and amplifiers.

Working Principle of SRF0703-471M

The SRF0703-471M works on the principle of electromagnetic induction. When an alternating current is fed through the primary winding of the transformer, a magnetic field is induced in the secondary winding, and thus a current is induced in it. The current generated in the secondary winding is in the same direction as the current in the primary winding. The ratio of current between the primary winding and the secondary winding depends on the number of turns in each winding.The frequency of the current in the primary winding is the same as the frequency of the current in the secondary winding. However, the magnitude of the current in the secondary winding depends on the turns ratio, and also on the load applied on the secondary winding. The turns ratio of the SRF0703-471M transformer can be adjusted by varying the number of turns in the primary and secondary windings.The SRF0703-471M is made up of a high magnetic flux, which improves the Noise Immunity of the components in the circuit. The high magnetic flux also distributes the power among the components much more evenly, and thus gives more consistent performance.

Conclusion

In conclusion, SRF0703-471M is a high-frequency signal transformer used in electrical equipment in order to convert high frequency signals into low frequency signals. Its working principle is based on the principle of electromagnetic induction, where an alternating current is fed through the primary winding of the transformer, and then a magnetic field is induced in the secondary winding. The ratio of current between the primary winding and the secondary winding depends on the turns ratio as well as the load applied on the secondary winding. The SRF0703-471M is a very reliable and efficient transformer which is used in many different types of high frequency electronic appliances.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description