Ferrite Toroidal Common Mode Choke 500Watt High Temperature Resistance

Basic Information

Material: Ferrite

Power: 1Watt~500Watt

Hi-Pot: 1.50KVrms

Working frequency: 20KHz~500KHz

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

A. high initial permeability: greater insertion lass, the inhibitory effect of conduction interference than ferrite.

B. high saturation magnetic induction intensity: 2-3 times higher than the ferrite and strong interference in current situation not easily magnetized to saturation*

C. Excellent temperature stability* high Curie temperature, in situations where there are large temperature fluctuations, the performance of the alloy changes obviously lower than that of ferrite with excellent temperature stability.

D. the frequency features of flexible can bo more flexible by adjusting the process to get the required frequency characteristic.

Before-sale:

1. Strong technical team and Professional sales.
2. Customized packaging is acceptable.
3. Welcome customers from all the world to visit our factory.

After-sale:

1. All emi filter will be tested and adjusted before shipping.
2. After receiving the products, Any question we will try our best to solve.

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)