The 871B Power Controller is a single-phase 240VAC power controller found in some PDP-11 systems. It has 6 switched power sockets. One of my holiday projects was to replace the faulty neon indicator in this Power Controller. I have just posted a short webpage with some information about this repair, and some reference information about ..
Archives : December-2016
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- .Malcolm’s VAX/VMS Notes
- Arduino – Getting Started
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- ARpiCADE
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- Current Loop Interface #2
- Current Loop: Design Notes
- Data I/O 29B Universal Programmer
- DEC 871B Power Controller
- DEC BA23 Chassis
- DEC BC01V RS232 Cable
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- Factory full of DEC
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- For Sale
- Garage Sale on Sat 5 October 2019
- Getting Started with FPGAs and CPLDs
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- Install Log: VAX/VMS 5.3
- Installing SIMH in Ubuntu
- KED Mini How-To Guide
- Konan Blue Sky MFM Controller
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- Melbourne Mini Vintage Computer Faire 2018
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- My Early x86 Personal Computer Collection
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- OMNIBUS CPLD Prototyping Board #1
- PDP-11 Notes
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- PDP-11 RX02 Bootstraps
- PDP-11/34 decdatasystem
- PDP-11/70
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Recent Posts
- Freshly scanned manual for MDB MLSI-CR11 Card Reader Controller
- Webster Spectrum PDP-11/73
- Bundoora Computer Market – July 2018
- P/OS for the DEC Professional 300 Series
- Recently scanned RQDX Field Service Tech Tips
- DEC VT340 Internals
- New neon indicator for DEC 871B Power Controller
- [Outdated post] Vintage computers for sale or swap
- PDP-11/34 decdatasystem
- RS232 connectors
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