FIELD: radio engineering.
SUBSTANCE: radioelectronic unit consists of a package of printed circuit-boards with adjacent contact areas at the face and back sides of the package boards, terminal blocks made of insulation material with spring contact areas and package clamping elements; from the back side of printed-circuit boards there bonded metal plates. The unit contains dielectric spacer, temperature sensors and heating elements. Temperature sensors are installed on printed-circuit boards, heating elements are bonded to metal plates, and dielectric spacers are located between back sides of the printed-circuit boards and metal plates of printed-circuit board package.
EFFECT: despite of ambient temperature in radioelectronic unit location area required specified temperature necessary for its stable and safe operation is provided.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RADIOELECTRONIC UNIT | 2009 |
|
RU2404553C1 |
| RADIOELECTRONIC UNIT | 2010 |
|
RU2421951C1 |
| RADIO ELECTRONIC ASSEMBLY | 1998 |
|
RU2132598C1 |
| RADIO-ELECTRONIC UNIT | 2001 |
|
RU2191493C1 |
| ELECTRONIC UNIT | 2002 |
|
RU2224388C1 |
| PRINTED CIRCUIT BOARD COUPLER | 1991 |
|
RU2019922C1 |
| ELECTRONIC UNIT | 2002 |
|
RU2216886C1 |
| CASE FOR ELECTRONIC EQUIPMENT | 0 |
|
SU1100763A1 |
| RADIO-ELECTRONIC UNIT | 2010 |
|
RU2498544C2 |
| CONTACT UNIT | 2008 |
|
RU2404554C2 |
