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SRW2820ED-2

TDK
Part Number SRW2820ED-2
Manufacturer TDK
Description General Transformers
Published Dec 18, 2013
Detailed Description (1/15) 001-01 / 20010913 / e6355_srw.fm Transformers For Power Supply Pin Terminal GENERAL TRANSFORMERS, BARRIERLESS TR...
Datasheet PDF File SRW2820ED-2 PDF File

SRW2820ED-2
SRW2820ED-2


Overview
(1/15) 001-01 / 20010913 / e6355_srw.
fm Transformers For Power Supply Pin Terminal GENERAL TRANSFORMERS, BARRIERLESS TRANSFORMER® The SRW series transformer for switching power supplies utilizes ferrite materials, which makes it possible to achieve an incredibly high efficiency in the required frequency range.
FEATURES • By using high efficiency ferrite cores suitable for power conversion with very low power loss and large magnetic flux density it is possible to design transformers that is quite compact in size and high efficiency.
• A wide variety of shapes and sizes from low output to high output power, gives great flexibility of design switching power supply.
• Bobbins and other components are also available which are capable for a variety of safety regulations such as UL, CSA and VDE.
APPLICATIONS Transformers and Inductors for switching power supplies used for TVs, CRT Monitors, VCRs, DVDs, printers, air conditioners, AC adaptors, etc.
PRECAUTIONARY ITEMS REGARDING THE PRODUCT • The maximum output power is a guideline for Flyback converter topology operating at 50kHz.
There may be differences depending upon the circuit topologies.
• Special ferrite materials produced for power transformers with large magnetic flux density are used in the ferrite core, so that temperature rise of transformer is within 45°C in standard design condition.
• Transformer temperature may rise even during normal operation, it is advisable that you provide a sufficient mounting distance from parts such as electrolytic capacitors, which do not withstand heat well.
• A beat sound noise may be generated even under normal operation (no harmful effect on usage).
SRW Series (General Transformers, Barrierless Transformer®) • Please consult with us concerning usage outside of ratings.
• The products has not acquired approval for safety regulations, however, it has been constructed with materials and structures that meet with all types of safety regulations.
Please consult with us about indiv...


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