Office » Historie » Version 45
Maximilian Seesslen, 06.06.2025 14:41
| 1 | 1 | Maximilian Seesslen | h1. Office |
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| 2 | |||
| 3 | 17 | Maximilian Seesslen | h2. Features |
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| 5 | 26 | Maximilian Seesslen | Unterm strich alles, was momentan in den Boxen ist als single board Loesung [+RTC, +USB]. |
| 6 | 18 | Maximilian Seesslen | |
| 7 | 17 | Maximilian Seesslen | * RTC |
| 8 | 20 | Maximilian Seesslen | * CAN; -4 Connectors; Bus in, Bus out, CANDis, CANRec, CANIO- |
| 9 | 24 | Maximilian Seesslen | * SSR; CPC1976; 3 Stueck |
| 10 | 1 | Maximilian Seesslen | * Battery |
| 11 | 24 | Maximilian Seesslen | * 5V output mit idealer Diode |
| 12 | 1 | Maximilian Seesslen | * 6 Ausgaenge (OUT+PWM) fuer komplettes Zimmer |
| 13 | 26 | Maximilian Seesslen | * USB for configuration |
| 14 | 17 | Maximilian Seesslen | |
| 15 | 43 | Maximilian Seesslen | h2. Extension board |
| 16 | |||
| 17 | 4 weitere LEDs ohne MCU |
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| 18 | 48V PSK |
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| 19 | 4 x PWM |
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| 20 | Funktioniert schon ohne Controller board nur mit Netzteil. |
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| 21 | |||
| 22 | 17 | Maximilian Seesslen | h2. Traffo |
| 23 | 1 | Maximilian Seesslen | |
| 24 | 17 | Maximilian Seesslen | Traffo: CFM50S480 |
| 25 | 20 | Maximilian Seesslen | > LRS-75-36; zumindest ein Kaefig; 36V; |
| 26 | 21 | Maximilian Seesslen | LRS-75-24; 24V; |
| 27 | 1 | Maximilian Seesslen | |
| 28 | 39 | Maximilian Seesslen | Old: |
| 29 | 41 | Maximilian Seesslen | GLP GPV-60-36 (Reichelt 16,95Euro) |
| 30 | 39 | Maximilian Seesslen | 60 W, 36 V DC, 1,67 A; der koennte eh "nur" 4,771428571 COBs betreiben. |
| 31 | |||
| 32 | 14 | Maximilian Seesslen | h2. Regler |
| 33 | |||
| 34 | 24 | Maximilian Seesslen | Regler: LDB-350L; 8,28Euro; vertraegt 36V und kann bis 40V boosten. Ich hab ja eh noch welche. |
| 35 | 22 | Maximilian Seesslen | |
| 36 | 14 | Maximilian Seesslen | LDH-45A-350 koennte 2 seriel bei 12V Versorgung. |
| 37 | "DC/DC Wandler":https://www.tme.eu/de/katalog/dc-dc-wandler_100320/ |
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| 38 | 1 | Maximilian Seesslen | 34,4V × 4 = 137,6V |
| 39 | 15 | Maximilian Seesslen | 34,4V × 2 = 68,8V |
| 40 | 1 | Maximilian Seesslen | Fuer hoehere SPannung ganz schoeno Klopper. |
| 41 | 21 | Maximilian Seesslen | |
| 42 | Gehen nur bis 32V: |
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| 43 | LDD-350L billig und putzig: 22.6*9.9*8.9mm; 3,10Euro |
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| 44 | LDD-300L verfuegbar. |
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| 45 | 15 | Maximilian Seesslen | |
| 46 | 1 | Maximilian Seesslen | h2. LED |
| 47 | 16 | Maximilian Seesslen | |
| 48 | 25 | Maximilian Seesslen | LEDs: |
| 49 | * BXRE-65S1001-C-74; "#110"; 360mA: BXRH-27G1000-B-83 ist die warme variante |
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| 50 | 13 | Maximilian Seesslen | > CLL020 |
| 51 | 10 | Maximilian Seesslen | > 13,5x13,5mm, 2xR2.0 |
| 52 | 12 | Maximilian Seesslen | "LED-Liste":https://www.tme.eu/de/katalog/led-leistungsdioden-weiss-cob_113365/?params=1113:1507302;1101:1508789,1602816&onlyInStock=1 |
| 53 | 4 | Maximilian Seesslen | COB-Halterung: 8100/G2 |
| 54 | 26 | Maximilian Seesslen | |
| 55 | 38 | Maximilian Seesslen | 34,4V*0,360A=12,384W |
| 56 | 95,55555556 Ohm |
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| 57 | 95,55555556 Ohm * 0,350A = 33,44V |
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| 58 | 33,44V*0,350A=11,704W |
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| 59 | |||
| 60 | |||
| 61 | 26 | Maximilian Seesslen | h2. Powermeter |
| 62 | |||
| 63 | * INA226; 36V |
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| 64 | |||
| 65 | h2. Open points |
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| 66 | |||
| 67 | 32 | Maximilian Seesslen | Laeuft MCU mit Batterie los? RTC hat einen Ausgang, koennt klappen. |
| 68 | Testen am Eval-Board. |
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| 69 | |||
| 70 | 27 | Maximilian Seesslen | |
| 71 | h2. MCU |
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| 72 | |||
| 73 | 28 | Maximilian Seesslen | * STM32G441KBT6 LQFP32; "DS":https://www.st.com/resource/en/datasheet/stm32g441kb.pdf |
| 74 | 29 | Maximilian Seesslen | 32Pin zu klein |
| 75 | 30 | Maximilian Seesslen | |
| 76 | * STM32F072C8U6; UFQFPN48 |
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| 77 | 31 | Maximilian Seesslen | |
| 78 | 1 | Maximilian Seesslen | h2. Kuehlkoerper |
| 79 | 34 | Maximilian Seesslen | |
| 80 | 35 | Maximilian Seesslen | "Kuehler":http://www.led-tech.de/de/50x50mm-Kuehlkoerper-fuer-Square-50 |
| 81 | 36 | Maximilian Seesslen | SK58410AL |
| 82 | SK57850AL |
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| 83 | SK57710AL 2,3K/W; 2,15€ |
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| 84 | |||
| 85 | 37 | Maximilian Seesslen | h2. NTC |
| 86 | |||
| 87 | NTCC-10K |
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| 88 | |||
| 89 | 42 | Maximilian Seesslen | h2. Calc |
| 90 | |||
| 91 | ADC 36V |
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| 92 | |||
| 93 | r2=1000 |
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| 94 | r1=12000 |
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| 95 | U_MAX=(3*(12000+1000))/1000=39 |
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| 96 | |||
| 97 | ADC 5V |
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| 98 | |||
| 99 | r2=1000 |
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| 100 | r1=1000 |
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| 101 | U_MAX=(3 × (1000 + 1000)) / 1000 = 6 |
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| 102 | 33 | Maximilian Seesslen | |
| 103 | 31 | Maximilian Seesslen | h2. Todo |
| 104 | |||
| 105 | Eval board |
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| 106 | 43 | Maximilian Seesslen | |
| 107 | h2. Summary |
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| 108 | |||
| 109 | 4x11,704W LED, 47W |
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| 110 | 44 | Maximilian Seesslen | 8x11,704W LED, 93,6W; ca 3A |
| 111 | 4x240V, 2A, 1920W |
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| 112 | |||
| 113 | Pizzaoffen 1200W |
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| 114 | Wasserkocher 2.400W |
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| 115 | 45 | Maximilian Seesslen | Geht bis 3000W, 12,5A |