FIELD: polygraphy.
SUBSTANCE: invention relates to design of printed circuit boards, namely to methods of their reserving. For this purpose method of circuits' reservation is proposed, including configuration and tracing of reserving and reserve circuits, characterized by fact, that configuration and tracing of reserving circuit are made on upper layer of substrate, signal conductors are made by gaps in support conducting plate, and configuration and tracing of reserve circuit are made on lower layer of substrate mirroring upper layer, reserving and reserve signal conductors of similar circuits are arranged one above the other, and remaining conductors are electrically connected to each other.
EFFECT: technical result consists in reduction of susceptibility of reserving circuit to external conducted emissions and decrease of level of conductive emissions from reserving circuit.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ROUTING PRINTED CONDUCTORS OF CIRCUITS WITH REDUNDANCY | 2015 |
|
RU2603850C1 |
| METHOD OF ROUTING PRINTED CONDUCTORS WITH ADDITIONAL DIELECTRIC FOR CIRCUITS WITH REDUNDANCY | 2015 |
|
RU2603851C1 |
| METHOD FOR ROUTING A DOUBLE-SIDED PCB WITH MODAL RESERVATION AND A REDUCED NUMBER OF CONDUCTORS | 2022 |
|
RU2784710C1 |
| METHOD OF TRIPLE BACKUP OF INTERCONNECTIONS | 2019 |
|
RU2738955C1 |
| METHOD OF ASSEMBLING NON-MOLDED RADIOELECTRONIC COMPONENTS ON PRINTED CIRCUIT BOARDS FOR CIRCUITS WITH REDUNDANCY | 2018 |
|
RU2693838C1 |
| METHOD FOR ARRANGING MULTILAYER PCB FOR REDUNDANT CIRCUITS | 2020 |
|
RU2754078C1 |
| METHOD FOR ROUTING CONDUCTOR STRIPS OF REDUNDANT POWER CIRCUITS | 2021 |
|
RU2779536C1 |
| METHOD FOR ROUTING PRINTED CONDUCTORS OF CIRCUITS WITH REDUNDANCY ON OPPOSITE SIDES OF PRINTED CIRCUIT BOARD | 2020 |
|
RU2754077C1 |
| METHOD OF SYMMETRIC ROUTING OF SIGNAL AND REFERENCE CONDUCTORS OF CIRCUITS WITH MODAL RESERVATION | 2022 |
|
RU2794739C1 |
| METHOD OF CIRCUIT TRIPLE RESERVATION IN MULTILAYERED PRINTED CIRCUIT BOARDS | 2017 |
|
RU2663230C1 |
