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Velleman K4021 - Power Meter Electronic Kit for K4020

Velleman K4021 Electronic Kit ( Soldering Required)

Velleman Project Kits RangeAbility Level 3: Intermediate

The K4021 Power Meter Kit for K4020 SELF-ASSEMBLY electronic kit is built into theK4020 MOSFET amplifier in order to display amplifier power output.

The meters are mounted behind the correct scale, which is also illuminated, according to the speakers connected to the amplifier (4 or 8 ohms).

When the amplifier is switched into a bridge configuration, then both meters can be connected in series.

  • stereo scale (vertical): 0.001 to 100W / 8ohm ; 0.002 to 200W / 4ohm, divided over 12 LEDs
  • scale distribution with mono bridge configuration (horizontal): 0.001 to 400W / 8ohm divided over 24 LEDs
  • 2 x 16 LEDs for scale illumination
  • supply voltage: + and - 40V from K4020
  • dimensions: 78 x 72mm (3.1" x 2.8")
  • Product format: SELF-ASSEMBLY electronic kit (KT Product Formats Info)
  • K4021 Connection Diagram
  • K4021 User Manual
Buy Velleman K4021 Power Meter Kit for K4020