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Brand:PQ series

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Ferrite core transformer is an electrical device used to regulate high-frequency power. It usually consists of an iron core(ferrite core) and at least two coils, one of which is connected to the input power supply and the other to the output load. Through the principle of electromagnetic induction, high-frequency signals in the input power supply can be converted, amplified or reduced into signals suitable for load use.

 

Ferrite core transformer operates using the same basic principles as standard transformers. The primary difference is that, as their name implies, they operate at much higher frequencies - while most line voltage transformers operate at 50 or 60 Hz, high frequency transformer use frequencies from 20 KHz to over 1MHz.

 

 

Application

 

Ferrite core transformer are typically used in electronic power applications to convert one DC input voltage to a different DC output voltage. The amount of power delivered can be controlled by varying the switching frequency and duty cycle of the switching transformer. There are a variety of circuit topologies that use switching transformers.

 

Mainly used in TV set, recorder sound-frequency equipment, show-scope, typewrite equipment, communications power, meter, conserve energy light tool, model cubes power, electronic car charger, coverters and other products.

 

1.  Alternative energy inverters
2.  Electronic switching devices
3.  Military Power Supplies
4.  LED Lighting
5.  Plasma Generation
6.  Personal electronics

 

Characteristics

 

Small size, stable performance, high quality, high energy storage and low resistance.

Let's quick check out the detailed specifications of common used type PQ series.

 

 

FEATURES:                                                                               OPTIONS:                                                         COMMON APPLICATIONS:

1.Design in the fittest shape                                                           1.Bulk packaging is standard                             1.Drive transformers

2.Applied in the power:(50W-1kW) 100kHz                             2.Custom design available                                  2.Main transformers

3.Cut down installation cubage with multi-pluge                                                                                                        3.Smoothing chokes

and bobbins, easily wire connection to meet the request                                                                                        4.Switching power supplies

4.Low leakage                                                                                                                                                                                5.AC-DC, DC-DC converters

 

Part No.	Type	No. of Terminal Pins	Dimensions(mm)							Max Output(VA)
			Max	Max	Max	±0.3	±0.4Â	±0.5	±0.1
			A	B	C	D	E	F	G
PQ2020-A	V	14(6+8)	24.0	24.0	22.0	3.8/2.5	5.1	20.3	0.6	92
PQ2620-A	V	12	28.0	32.0	22.0	3.8	7.6	25.4	0.6	170
PQ2620-B	V	12	28.20	32.0	21.0	3.8	7.6	25.4	0.6	170
PQ2625-A	V	12	28.5	31.0	28.0	3.8	7.5	25.5	0.7	195
PQ3220-A	V	12	33.0	35.0	24.0	5.0	7.5	30.0	0.8	232
PQ3220-B	V	12	33.0	36.0	22.0	5.1	7.6	30.5	0.8	232
PQ3225-A	V	12	35.5	35.0	27.0	5.0	7.4	30.0	0.8	280
PQ3230-A	V	12	33.0	36.0	32.0	5.05	7.6	30.3	0.8	331
PQ3535-A	V	12	37.0	41.0	38.5	5.0	10.0	35.0	0.8	452
PQ4040-A	V	12	41.0	44.0	43.0	5.0	15.1	38.0	0.8	596
PQ5050-A	V	12	52.0	53.0	54.0	7.62	15.24	45.72	1.2	1045

 

Options

 

We have many years of experience supplying ferrite core transformer (SMPS magnetics) in a variety of shapes and configurations, depending on your application. And we manufacture a number of different ferrite transformers for our customers, such as power, line, pulse and drive transformers, including:

 

• EE type
• EFD type
• EPC type
• ER type
• ETD type
• EP type
• EER type
• EI type
• PQ type
• RM type
• UU type
• UI type

• and other types...

 

 

http://www.magason-tech.com/