flight of harmony POWER Barebones Pack ~v1.
fig.2 + + + + fig.1 Components 1 Assembled POWER PCB 1* 12VAC 1000mA wall adapter 1 13” 18AWG DC power harness 1 DPDT power switch with hardware 1 2.1mm x 5.5mm x 9.5mm barrel-style AC jack with hardware 1 MTA156 4-pin 22AWG IDC connector (switch) 1 MTA156 2-pin 22AWG IDC connector (AC jack) 1 Red 5mm LED (V+) 1 Yellow 5mm LED (V-) 2 Molex SL-series 0.1” 2-pin housing (PCB end) 2 Molex SL-series 0.1” crimp terminals (PCB end) 2 Molex KK-series 0.
Specifications Module width 10 h.p. Input voltage 12VAC IV+= 1A Maximum current output IV-= -1A ±12VDC Output voltage What is it? This one is pretty straightforward: a power supply for your modular synthesizer rig. No sweet spots, no easter eggs, it just makes juice. POWER was designed with portable racks in mind –– shallow depth, reduced weight, and keeping the mains transformer outside of the case to eliminate related noise and heat –– but it can be used to supply any compatible system.
IMPORTANT The LEDs are required for stable operation at low levels of current draw. This means they must be attached, even if you do not plan to panel-mount them. Just put them on short leads (or even just solder them to the headers). Power Connections The power output connectors are standard 0.25” width male quick-connect terminals, compatible with the standard Doepfer PSU harnesses and distribution board terminals.
Power switch connection Off Common On On Off Slot AC input jack connection 1 3 2 1 - Pin 2 - Switch (not connected) 3 - Sleeve LED connection Anode Flat Cathode 5/7
Panel template 13/64” 13/64” ø0.25” 3.876" 5.059" 4.941" ø 516“ 0.700" 0.118" ø0.125” ø0.125” 0.248" 0.295" 0.748" 1.248" 1.695" 1.748" 1.
Graphics 7/7
Stuff There is a lot of discussion about POWER on the Muffwiggler forums, come check it out! People have posted some excellent examples on there. I haunt the forums as well, and new things are posted there long before they hit the f(h) web site. http://www.muffwiggler.com/forum/index.php A big thank you to those who have sent in suggestions and comments, keep them coming! Send samples to: samples@flightofharmony.com Comments, suggestions, complaints to: flight@flightofharmony.
