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frequently asked questions

Frequently Asked Questions

A: This is actually because voltage is relatively easier to control and standardize, in the standard of the grid only the voltage is constant, which is conducive to the stable operation of the load in the grid, while the current is changing with the load change at any time, so the control of the current to be more complex.

In conclusion, why do we hear more often about "safe voltage" than "safe current"? The reasons can be summarized in the following two points: safe voltage is not a direct cause of safety, but it is a sufficient condition for ensuring safety; and setting safe voltage is simpler in terms of operability and relatively easy to manage.

A: This is actually because voltage is relatively easier to control and standardize, in the standard of the grid only the voltage is constant, which is conducive to the stable operation of the load in the grid, while the current is changing with the load change at any time, so the control of the current to be more complex.

In conclusion, why do we hear more often about "safe voltage" than "safe current"? The reasons can be summarized in the following two points: safe voltage is not a direct cause of safety, but it is a sufficient condition for ensuring safety; and setting safe voltage is simpler in terms of operability and relatively easy to manage.

A: This is actually because voltage is relatively easier to control and standardize, in the standard of the grid only the voltage is constant, which is conducive to the stable operation of the load in the grid, while the current is changing with the load change at any time, so the control of the current to be more complex.

In conclusion, why do we hear more often about "safe voltage" than "safe current"? The reasons can be summarized in the following two points: safe voltage is not a direct cause of safety, but it is a sufficient condition for ensuring safety; and setting safe voltage is simpler in terms of operability and relatively easy to manage.

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Electronic components buyer

Purchasing department

Tongzhou District, Beijing

Job responsibility

1, according to the requirements of the company and customers accurately and quickly find the advantageous source of goods; 2. Completed procurement tasks according to plan, including: inquiry, price comparison, timely tracking of purchase orders, follow-up of delivery, abnormal handling of tasks according to plan, including: inquiry, price comparison, timely tracking of purchase orders, follow-up of delivery, abnormal handling of materials, etc.; 3, timely understand the needs of the sales team and determine the needs, make procurement plans; 4. Develop, review, manage suppliers and maintain relations with them; 5, have a strong interest in electronic components procurement, outgoing personality, quick thinking, responsible, with good professional ethics, can reduce procurement costs. with good professional ethics, can reduce procurement costs through various measures.

Job requirements

1, college degree or above, more than 1 year related electronic components procurement experience is preferred; 2, familiar with the procurement process, good communication skills, negotiation skills and cost awareness; 3, good language expression and interpersonal skills, can work under pressure; 4, cheerful and lively personality, flexible thinking, independent problem solving ability; 5, integrity, with good professional ethics and team spirit.