2CLxx series of guidelines for the use of products

The company manufactured 2CLxx series of high-pressure molding silicone reactor designed for use in monitors, TVs flyback transformers (FBT) with a high-voltage rectifier, or secondary potting later use. A small volume, high operating voltage characteristics.

Therefore:

1) It is not recommended in the air (that is not a secondary packaging circumstances) used directly

Because of the general atmosphere in the air on the surface of the tube length insufficient to meet the rated voltage insulation requirements, and after the surface, there varying degrees of "climbing," phenomenon of serious will be left on the surface of the conductive resume "channel," which failure. So normally be expected to use epoxy casting (reperfusion) for later use.

2) testing should be reliable medium for insulation

Reasons Ibid. This series of products to high-pressure parameters (such as: V (BR), IR2,) detection, should ensure a reliable medium for insulation.

Dielectric:

Test temperature recommended SF6 (sulfur hexafluoride);

High temperature drying tests recommended treatment, the use of silicone oil.

Packaging can be conducted after the second test.

Note:

① SF6 test products can be used normally, and in the silicone products been tested to the stringent cleaning before re-use.

② unless special needs, under normal circumstances, customers may test and direct installation.

3) maintain a high degree of surface cleaning products to eliminate contamination

Because of lead contamination on the surface of the dielectric strength decline, and the body and secondary packaging materials allow "low resistivity" mezzanine. To maintain a high degree of surface cleaning products to eliminate contamination.

Please do not directly bare hand grasping products! Keep the installation process Tooling equipment used by the Clean!

4) open the packaging of products in the shortest possible time use

The series of moisture-proof packaging products are used to ensure the effective preservation of products during the dry state and maintain necessary. Therefore, please seal in the shortest possible time installation.

When necessary, proceed drying (recommended drying conditions: 120 ° C ± 5 ° C, 5h).

5) adopting appropriate welding technology

The welding process to avoid thermal effects on the electrical characteristics and product reliability, please take the necessary measures to make welding a temperature not greater than 350 ° C, welding time is not longer than three seconds, and the solder joint position 5mm from the body. Over.