High Temperature Resistant SMD Power Transformer , Ferrite Toroidal SMD Transformer

SMD Power Transformer is introducing a series of high efficiency shielded and non-shielded surface mount power inductors. These SMD wire wound power inductors are sized to industry standard packages for ease of design. Product highlights include: Multiple profile heights within the same foot-print. (Minimizing the chance of having to re-work or re-spin the PCB when values may need to be changed, for example, from a non-shielded to a low EMI shielded inductor.)

Consisting of 2,700 standard part numbers, the shielded and unshielded devices in Signal Transformer's SMD inductor portfolio are ideally suited for a broad range of consumer and industrial power applications including test and measurement, automotive electronics, and industrial process control. Parts are commonly specified for use in DC/DC converters, switching regulated power supplies, telecommunications equipment, mobile phones, pagers, computers, printers, and other peripherals. They are also frequently employed in audio and video applications, and in such LC resonant circuits as oscillator and signal generators. The inductors are extensively utilized in impedance matching, circuit isolation, and RF filters.

Material: Ferrite

Power: 1Watt~5Watt

Hi-Pot: 1.50KVrms

Working frequency: 20KHz~500KHz

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

Features:

1. Custom designs available

2. High efficiency of over 95%

3. High frequency range 20KHz~500KHz

4. High isolation strength

5. Lower profile and weight

6. high power density

7. High-temperature resistant

8. Operating temperature -20'C~+125'C

Applications

1. VCRS, Copy machine , Audio equipment , Game machines

2. TV sets, Microcomputer equipment, printers, Terminals

3. communications control equipment

4. Switching power supply, chargers, alarm system

5. UPS, VCD/DVD players, audio and visual equipment

6. OA machines, inverters, chargers, alarm system

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)