Buchla modules current draw

Here’s an overview of measured currents on each rail.

The test setup consists of a powered, an unpowered busboard, a 8.4A 12V Cincon power supply and a Fluke 87V DMM. No load has been applied to all the modules, just powered them on and dialed in settings for the maximum current draw on each rail.

 

Module-15V+15V+12V+5VComments
205r30 mA30 mANANANA
206eNANANANANA
207eNANANANANA
207rNANANANANA
208r (rev 2.1)NANANANANA
210eNANANANANA
212r210 mA250 mA100 mA5 mANot all LEDs on. Unpatched.
218eNANANANANA
218rNANANANANA
222eNANANANANA
223eNANANANANA
225e55 mA50 mANA130 mANot all LEDs on. Unpatched.
No MIDI.
227eNANANANANA
227r345 mA415 mA85 mA50 mANo reverb tank installed.
230r30 mA30 mA5 mANANA
245rNANANANANA
246rNANANANANA
248rNANANANANA
250eNANANANANA
251eNANANANANA
257r40 mA55 mA20 mANANA
258r (rev 3)45 mA95 mANANANA
259r (rev 3)125 mA145 mANA70 mANA
265rNANANANANA
266eNANANANANA
266rNANANANANA
275rNANANANANA
281eNANANANANA
281r (rev 1.1)35 mA65 mA55 mANANA
285eNANANANANA
285r (rev 2)85 mA85 mANA5 mANA
291eNANANANANA
291r (rev 2)NANANANANA
292e40 mA125 mANANANA
292c (rev 2)80 mA60 mANANANA
295r35 mA35 mANANANA
296r (rev 2)370 mA420 mANANANA
25S150 mA175 mANA30 mANA
2OC by NorthernLights20 mA15 mANA170 mANA
Gooseneck lamps by SAMODULARNANA70 mANANA