E3620 Series Bench Power Supply

Manual control, reliable power, repeatable results

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Reliable Power in a Dual or Triple Output Adjustable Power Supply

With multiple outputs in a compact unit, the Keysight E3620A and E3630A Series power supplies provide excellent performance while saving space on your bench. Both instruments feature a tight 0.01% line and load regulation and a low normal mode noise specification to ensure clean power for precision circuitry. Additionally, the E3620A and E3630A Series power supplies feature separate digital panel meters so you can monitor voltage and current simultaneously.

  • Get low output noise with ripple and noise < 350 μVrms
  • Stable output, load regulation < 0.01%
  • Benefit from solid meter accuracy at 0.5%
  • Smooth turn-on and turn-off without power spikes


    • Create outputs protected from short-circuit damage
    • Discover common mode current less than 1 μA
    • Use the simple front panel control

    Key Specifications

    Number of Outputs

    2 or 3

    Total Power

    35 or 50 W

    Ripple and Noise

    < 350 μVrms


    0.5% + 2 counts


    Front Panel Control Only

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