product description：
Printed circuit board {PCB circuit board}, also known as printed circuit board, is a provider of electrical connections for electronic components. It has a history of more than 100 years; Its design is mainly layout design; The main advantage of using circuit boards is to greatly reduce wiring and assembly errors, improve the level of automation and production labor rate.
According to the number of circuit board layers can be divided into single panel, double panel, four layer board, six layer board and other multi-layer circuit board.
Because the printed circuit board is not a general terminal product, so the definition of the name is slightly confused, for example: the mother board used in personal computers, called the motherboard, and can not be directly called the circuit board, although there is a circuit board in the host board, but not the same, so the evaluation of the industry when the two are related but can not be said to be the same. Another example: because there are integrated circuit parts loaded on the circuit board, the news media calls it an IC board, but in essence, it is not equivalent to a printed circuit board. The printed circuit board we usually say refers to the bare board – that is, the circuit board without the components on it.
Scope
- Protection, control, measuring and supervision in medium voltage networks and for protection of large or medium-size three-phase a.c. motors
Product benefits
- Multi-functional protection
Product features
- Energizing inputs for conventional current and voltage transformers
- Version with inputs for current and voltage sensors is also available
- Pre-made, standard configurations
About US
Ⅰ、With 16+ years of global supply experience, we bring you exceptional service.
Ⅱ、We directly source authentic licensed products from abroad, ensuring competitive prices, reliable after-sale warranties, and an extensive selection of models backed by ample inventory.
Ⅲ、Contact us for orders of more than 1 product, and we’ll be delighted to offer you a discount.
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