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STD LU-MOD track circuit block single signal driver multivolt

LU-MOD track circuit block single signal driver multivolt

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License

CERN Open Hardware License

License: CERN Open Hardware License

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Mode

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Update time: 2024-04-01 15:31:18
Creation time: 2023-12-26 23:53:13
Description

Description

Circuit card for operating signalling on modular model railways depicting the London Underground built to the LU-MOD standard.

 

    • Connect a compatible block occupancy detector (compatible with a wider range of types than the 5v version)
    • Select between controlled and automatic signal operation 
    • Connect to your signalling system if the signal needs to be a controlled signal
    • Will power a signal, a repeater plus up to two feathers from up to 24v

 


    • Will power a and control repeater at up to 24v using a 5v input 
    • Requires 1x 5v power supply plus 1x power supply of up to 24v (as used by your signals)
    • Size: 100mm x 100mm

Design Drawing

Design Drawing

schematic diagram
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PCB
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ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier JLCPCB Part Class spiceSymbolName link
1 SD0805S020S1R0 D1,D2,D3,D4,D5,D6,D7,D8,D9,D10 D0805-RD 10 SD0805S020S1R0 Kyocera AVX LCSC C143773 Extended Part SD0805S020S1R0
2 SZYY1206B LED1 LED1206-RD_BLUE 1 SZYY1206B yongyu(永裕光电) LCSC C434440 Extended Part SZYY1206B
3 SZYY1206G LED2 LED1206-R-RD 1 SZYY1206G yongyu(永裕光电) LCSC C434439 Extended Part SZYY1206G
4 150kΩ R1 R1206 1 RC1206FR-07150KL YAGEO(国巨) LCSC C114931 Extended Part RC1206FR-07150KL
5 50kΩ R2 R0805 1 ARG05DTC5002 Viking(光颉) LCSC C2828840 Extended Part ARG05DTC5002
6 200kΩ R3 R1210 1 CR1210J200KP05Z EVER OHMS(天二科技) LCSC C174664 Extended Part CR1210J200KP05
7 25kΩ R4 R0603 1 AR03BTCX2502 Viking(光颉) LCSC C2828637 Extended Part AR03BTCX2502
8 1kΩ R5,R6,R7,R8,R9,R10,R11,R19 R0805 8 RT0805BRD071KL YAGEO(国巨) LCSC C110774 Extended Part RT0805BRD071KL
9 4.75kΩ R12,R17 R0805 2 0805W8F4751T5E UNI-ROYAL(厚声) LCSC C17672 Extended Part 0805W8F4751T5E
10 10kΩ R13,R14,R15,R16,R18,R20,R23,R25 R0603 8 0603WAF1002T5E UNI-ROYAL(厚声) LCSC C25804 Basic Part 0603WAF1002T5E
11 680Ω R21 R0603 1 0603WAF6800T5E UNI-ROYAL(厚声) LCSC C23228 Basic Part 0603WAF6800T5E
12 12kΩ R22 R0805 1 RC0805FR-0712KL YAGEO(国巨) LCSC C114556 Extended Part RC0805FR-0712KL
13 2.1kΩ R24 R0402 1 0402WGF2101TCE UNI-ROYAL(厚声) LCSC C25877 Extended Part 0402WGF2101TCE
14 MST-22D18G2 3J_C2875122 SW1,SW2 SW-SMD_SHOUHAN_MST-22D18G23J_C2875122 2 MST-22D18G2 3J SHOU HAN(首韩) LCSC C2875122 Extended Part MST-22D18G2 3J_C2875122
15 DB128L-5.08-2P U1,U7,U13 CONN-TH_2P-P5.08_DB128L-5.08-2P 3 DB128L-5.08-2P-GN-S DIBO(地博电气) LCSC C395868 Extended Part DB128L-5.08-2P
16 DB128V-5.0-5P U2 CONN-TH_DB128V-5.0-5P 1 DB128V-5.0-5P-GN-S DIBO(地博电气) LCSC C424683 Extended Part DB128V-5.0-5P
17 DG500-5.08-03P-14-00A(H) U3,U4,U5 CONN-TH_DG500-5.08-03P-14-00A-H 3 DG500-5.08-03P-14-00A(H) DEGSON(高正/高松) LCSC C581322 Extended Part DG500-5.08-03P-14-00A(H)
18 LMV321M5 U6,U8,U9,U16,U18,U19,U20,U21 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR 8 LMV321M5 TI(德州仪器) LCSC C4369963 Extended Part LMV321M5 https://lcsc.com/eda_search?q=C4369963&%26type=1&ref=editor
19 2SD882SQ U10,U11,U12,U14,U15,U17,U22 SOT-89-3_L4.5-W2.5-P1.50-LS4.0-BR 7 2SD882SQ JUXING(钜兴) LCSC C5158799 Extended Part 2SD882SQ

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