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Interactive Series Diode Clippers Simulator


v_i V_R v_o
Peak Amplitude (V):
Ref Voltage VR (V):
Diode Barrier Vd (V):
--- Input vi    — Output vo    - - Threshold (VR + Vd)
Practical Tip: If VR is negative, the battery symbol in reality would be flipped.


v_o
Peak Input (Vp):
Ref Battery (VR):
Barrier (Vd):

1. Transfer Mathematics

The simulation follows the Idealized Series Clipper logic:

// Logic for Positive Clipper (Image 2)
Threshold = VR - Vd

IF (vi < Threshold):
  vo = vi - Threshold
ELSE:
  vo = 0

Note: For Image 1 (Diode flipped), the logic swaps to vi > VR + Vd.

2. Simulation Flow

Step 1: Calculate Input vi = A sin(ωt) for 800 horizontal pixels.
Step 2: Evaluate Diode State: Anode voltage vs Cathode voltage.
Step 3: If Reverse Biased, Current = 0. Output node is pulled to 0V by resistor R.
Step 4: Map voltage to pixel Y-coordinates using midY - (V * scale).
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