EE55 High Superpower Electromagnetic Transformer , High Frequency Electrical Power Transformer

Power electronic transfromer, EE55, High frequency, High superpower,

About Our Product

Material: Ferrite

Power: 100Watt~1000Watt

Hi-Pot: 5.0KVrms

Working frequency: 20KHz~500KHz

Working Temperature: -20'C~+125'C

Applications

Since the high voltages carried in the wires are significantly greater than what is needed in-home, transformers are also used extensively in electronic products to decrease (or step-down) the supply voltage to a level suitable for the low voltage circuits they contain. The transformer also electrically isolates the end user from contact with the supply voltage. Transformers are used to increase (or step-up) voltage before transmitting electrical energy over long distances through wires. Wires have resistance which loses energy through joule heating at a rate corresponding to square of the current.

By transforming power to a higher voltage transformer enable economical transmission of power and distribution. Consequently, transformers have shaped the electricity supply industry, permitting generation to be located remotely from points of demand. All but a tiny fraction of the world's electrical power has passed through a series of transformers by the time it reaches the consumer.

Signal and audio transformers are used to couple stages of amplifiers and to match devices such as microphones and record players to the input of amplifiers. Audio transformers allowed telephone circuits to carry on a two-way conversation over a single pair of wires. A balun transformer converts a signal that is referenced to ground to a signal that has balanced voltages to ground, such as between external cables and internal circuits. Transformers made to medical grade standards isolate the users from the direct current. These are found commonly used in conjunction with hospital beds, dentist chairs, and other medical lab equipment.

FAQ

Q: How to get samples?

A: You are welcome to get some samples before ordering. For sample, the estimated time is 5-7 days.

Q: How to confirm the quality of products?

A: We have responsible internal QC team to check all products before shipping. You can trust our quality is top notch. Customers are welcome to come to check their goods before submitting final payment.

Q: How is the customized design?

A: We are able to design wide kinds of applications based on the client's requirements. We can proof the original design, fix the design to meet the expectation or even design from an imagination, and then send clients the proof for confirmation before producing.

Q: Should I provide chart?

A: YES, it is good for us to know the requirements and it would save your time.

Q: Is a small order of available?

A: Yes, we offer small order. We understand the small quantity for DVT & PVT. Thus, it is flexible to schedule the production time no matter the order is regular or in rush.

Our company to applied the international advanced technologies, which is committed to R & D and production for the inductive element in different areas, it mainly used in Solar energy inverter, Switching power supply, Inverter DC welding machine, Industrial frequency induction heating, LED lighting, Household appliances, Medical and health care equipments, etc..

Our company has rich experienced R & D team, with the design and manufacturing of inductive components (Bel Fuse, Pulse, MeiXing), very familiar with the magnetic material and the international standards such as UL standard, in UL CLASS B, C insulation system, F grade, and is equipped with advanced testing equipment and solid design software as supported.

Careful management with the implementation of 7S, and our design team from photovoltaic inverter, switching power supply, inverter DC welding machine, industrial frequency induction heating, LED lighting, household appliances and ecological energy fields provide the best benefit cost of various design solutions and strong technical support.

The main production and processing equipment:
Single axis, four axis winding machine, twelve axis automatic winding machine.
The microwave coil self checking machine.
Full automatic production line,
Automatic jet printer,
Vacuum (limited) varnish machine,

To provide the following materials used and comply with safety regulations of the bobbin:
PET-FR530 DuPont E69578 (M)
Nylon 70G33L DuPont E41938 (M)
BASF A3X2G7 BASF E41871
T375J Taiwan: Changchun E59481 (S)
PM9630 Sumitomo E41429 (M)
PM9820 Sumitomo E41429 (M)

Test instrument:
The Agilent 4294A, E4980A, 4263B, and Chroma 3250 comprehensive precise LCR Measurement & analyzer.
The Wayne Kerr DC bias current source 3265B and precise magnetic element analyzer 3260B.
Hi-pot test (0~5KVac).
High temperature cycle test (-70 to 200 DEG C IEC60068-2-1/2-2/-2-30/-2-78 standard)