FAQ - KHAN ELECTRONIC

Q:Does your company have a statement on conflict-free metal procurement policy?

The company strictly adheres to the electronics industry code of conduct, only purchases materials from environmentally and socially responsible raw material suppliers, and requires our raw material suppliers and their supply chains to conduct commercially reasonable due diligence to ensure that the raw materials provided to all customers do not come from conflict areas.

Q:What is Conflict Metal?

Conflict metals refer to metals such as gold (Au), tantalum (Ta), tungsten (W), cobalt (Co), and tin (Sn), which come from mining areas in conflict areas controlled by non-governmental military groups or non-military factions in the Democratic Republic of the Congo.

Q:What is the use of car micro switch?

The automobile micro switch is a kind of door switch used to sense or detect whether the door, child lock and central control are locked in place. The force is applied to the movable piece through the driving part (press pin, driving rod, etc.).

Q:What are the functions of the micro switch?

At present, it has been widely used in electronic equipment, instrumentation, mining, power systems, household appliances. In addition, they can also be used in computer mice, car mice, automotive electronics, communications equipment

Q:What is Safety Standards?

Safety standards represent the minimum standards that are required from devices and components to prevent accidents and protect consumers who use electric devices from the hazards presented by electric shock and fire.

Q:What is Electrical Switch Durability (Life)?

This is the durability for operation at the specified frequency and stroke test conditions with a load connected and the rated current and voltage applied. When the contacts are switched, Contact Eroslon occurs.

Q:What is Mechanical Switch Durability (Life)?

This is the durability for operation at the specified frequency and stroke test conditions without supplying power to the switch. When the contacts are switched, Contact Wear occurs. Wear that occurs in contacts.

Q:What are switch Ratings?

The ratings are the values that warranty standards for the characteristics and performance of a switch. This generally indicates the maximum current that can flow through the contacts. The value of the current depends on the size of the voltage and the type of load.

Q:What are the two kinds of Resin Materials?

1. Thermosetting resin: These resins harden when heat is applied to them. They cannot be reused. 2. Thermoplastic resin: These resins melt when heat is applied to them. They can be reformed to recycle the materials.

Q:What are the two types of Manual Switch operations?

1. Momentary Operation: The switch is ON only while it is pressed. The switch turns OFF when it is released. 2. Alternate Operation: After you press the switch, the ON state is held even when the switch is released. To turn OFF the switch, you must press it again.

Q:What is the definition of a switch?

A switch responds to an external force to mechanically change an electric signal. Switches are used to turn electric circuits ON and OFF and to switch electric circuits.

Q:What does “Splashproof” mean?

Splashproof means the item can handle water splashes from any direction but should not be fully submerged like water-resistant devices.