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VSSA Lateral MosFet Amplifier

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AKN

AKN

Member
Joined 2005
Paid Member
Hi,

Final VSSA weight 137g :). Caps of choice; Panasonic FR and WIMA MKS4. More later ...
 

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Lazy Cat

Lazy Cat

Member
Joined 2007
VSSA Installation manual - Correction

Hi all VSSA GB members :wave:

By re-reading VSSA Installation manual I found one important thing to be corrected. ;)

In Step 2 of Calibration adjustments the correct text should be as follows:

"Our final target for V-meter 1 reading is 4,00 V and 0 mV for V-meter 2 reading. Turn on the power supply and observe both V-meters displayed values. Clockwise rotation of TR3 will increase V value of V-meter 1 and should have no effect on mV value of V-meter 2 readings. Rotate trimmer TR3 in a direction to reach our final target goal 4,00 V reading on V-meter 1 (meaning 4,00 V/22 Ohm = 182 mA output bias current + front end bias current)."

Please make a note and calibrate output bias according to upper correction. Thanks. :up:
 
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