☚ [[projects:maps21:maps21|MAPS-21-Überblick]]  ★

====== Leistungsbedarf der Konnektorbox ======

Die Konnektorbox muss die Trafos versorgen und besitzt auch interne Verbraucher. Deswegnen hier Leistungserfassung:

{{ :projects:maps21:la:stromverbrauch_trafoversion_fg428231.pdf |Verbrauch Trafo FG428231}} {{ :projects:maps21:la:stromverbrauch_trafoversion_fg428310-311.pdf |Verbrauch Trafo FG428310/311}}

|  Das Netzteil liefert: <color red>+15V</color>: **3A max.** %%   /   %% <color blue>-15V</color>: **2 A max.** %% / %%  <color orange>+5 V</color>: **12A**, (+3,3V intern gen.)\\ <color /#EEFFEE>SubDback & Trafos</color> / <color /#FFFFDD>MDR-IO</color> / <color /#FFDDBB>DisplayControl</color> / <color /#FFDDDD>Frontboard</color> / %%|%%  BackExtend  %%|%%  |

^   ^   ^    ^  Objekt pro Modul  ^^^  3 Module  ^^
^ Pos.  ^ U<sub>x</sub>  ^  Objekt pro Modul  ^  einzel  ^  Σ-Strom  ^  Σ-Leistung  ^  Σ-Strom  ^ Erläuterung  ^
|   ^ <color red>+15V</color>  | @#EEFFEE: Trafo +15V  |  60 mA |  0,480 A((8x)) |  7,2 W | 
|   ^  :::  | @#FFFFDD: Monitortreiber@1kΩ    |   10 mA |  0,080 A((8x)) |  0,80 W | 
|   ^  :::  | @#FFFFDD: Pegelwandler-IO > Trafo    |  4 mA |  0,128 A((4xIO-Bit x 8Trafos)) |  1,92 W | 
|   ^   ^  <color red>Σ:</color>\\ Si: ^ ^  0,688 A\\ [1 A] ^ ^  2,064 A ^ ^
|   ^ <color blue>-15V</color>  | @#EEFFEE: Trafo -15V  |  -45 mA |  -0,360 A((Ein Modul)) |  5,4 W | 
|   ^  :::  | @#FFFFDD: → Regler-5V@I<color #AAAAFF><sub>Σ-5V</sub></color>  |  -10 mA |  -0,400 A((0,160+0,080+0,240)) |  ~2 W((10V Drop (-15V >> -5V) x Trafostrom)) | | I<sub>T</sub> %%||%% I<sub>Drop@10V</sub>  |
|   ^ ::: |  @#FFFFDD: + Drop@Regler-5V@I<color #AAAAFF><sub>Σ-5V</sub></color> |  -  |  ┌─> (-0,240 A)((x 10V)) |  + 2,4 W | |  I<sub>Drop@10V</sub> ↑ |
|   ^  :::  |  @#FFFFDD: + Monitortreiber@1kΩ |  -10 mA |  (-0,080 A((8 Stk. x 10V))) |   (0,8W) |    |
|   ^  :::  |  @#FFFFDD: ┌─> Buffertreiber s.u. |  -20 mA |  (-0,160 A((8 Stk. x 5V))) |   (0,8W) | <color white/white>############</color>   |
|   ^   ^  <color blue>Σ:</color>\\ Si: ^  ^  0,760 A\\ [1,6 A] ^  11,4 W ^  <color #FFAAAA>//2,280 A//</color> ^ ^  
|   ^  <color #AAAAFF>**-5V**</color> | @#FFFFEE: Buffertreiber: max. -1V@50Ω  |   -20mA |   -0,160 A((8x)) |   0,800 W | 
|   ^   ^  <color #AAAAFF>**Σ:**</color> ^  ^  -0,160 A ^  ^  <color grey>(-0,480 A)((inklusiv -15V))</color> ^ ^ 
|   ^ <color #999900>+ 3,3 V</color>  | @#FFDDBB: 2x CPLD {{:projects:maps21:la:typical_power_cpld.png?linkonly|Typ. Power}}  |  130 mA |  0,260 A((2x)) |  0,0858 W | 
|   ^  ^  <color #999900>Σ:</color>\\ Si: ^  ^  0,260 A\\ [0,5 A] ^ ^  <color grey>(0,260 A)((inklusiv +5V))</color> ^ ^ 
|   ^ <color orange>+ 5 V</color>  | IO > Pegelwandler((ab DAQ-IO?))  |  -  |  -  |  -  | 
|   ^ ::: | → Regler+3,3V@<color #999900>I<sub>Σ3,3V</sub></color>  |  0,260 A |  0,260 A |  0,858 W((0,260 A x 3,3 V)) |
|   ^ ::: | Drop@Regler+3,3V@I<color #999900><sub>Σ3,3V</sub></color>  |  -  |  -  |  + 0,390 W((0,260 A x 1,5 V)) | 
|   ^ ::: | @#FFFFDD: Klemm-Logik  |  8 mA |  0,64 A((8x)) |  0,120 W |
|   ^ ::: | 1ms-Takt  |  4 mA |  0,004 A |  0,020 W |
|   ^ ::: | @#FFFFDD: Buffertreiber +1V@50 Ω  |  +20 mA | 0,160 A((8x)) |  +0,8 W |
|   ^ ::: | @#FFDDBB: 10 MHz-Quarz + Treiber  |  20mA |  0,020 A |  0,1 W |
|   ^ ::: | @#FFDDDD: 2x 7 Punkt-LED  |  2x 50 mA |  0 - 1 A((10x LED-Zeile)) |  5 W |
|   ^   ^  <color orange>Σ:</color>\\ Si: ^  ^  2,084 A\\ [2,5 A] ^ ^  6,252 A ^ ^