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80W Power Supply, 8V, 8A or 20V, 4A

The E3644A 80 W bench power supply has dual-range flexibility with a low and high voltage range. The low-voltage range allows the power supply to output more current. The E3640 Series has models with single and dual outputs—automate tests with GPIB or RS232.

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  • Maximum current per output

    8 A

  • Maximum power

    80 W

  • Maximum voltage per output

    20 V

  • Number of outputs

    1

  • Up / down programming settling time

    0.09 ms

  • Adjustable slew rate

    No

  • Data logger

    No

  • LIST mode

    No

  • 4-wire remote sense

    No

  • Arbitrary waveform generation

    No

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Top configurations

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E3644A 80W Power Supply, 8V, 8A or 20V, 4A
E3644A 80W Power Supply, 8V, 8A or 20V, 4A

Model:

E3644A

QTY

Options

1

DC power supply, dual range: 0-8V/ 8 A and 0-20V/ 4 A, 80 W. GPIB, RS-232 | KeysightCare Technical Support - 3 years | Return to Keysight Warranty - 3 years.

1

AC 115V single-phase 3-wire 115 VAC +/- 11V operation, 47 to 63 Hz

Highlights

Output ratings (@ 0°C to 40°C)

  • Range 1: 0 to 8 V / 8 A
  • Range 2: 0 to 20 V / 4 A

Programming accuracy (@ 25°C ±5°C), ±(% output + offset)

  • Voltage: <0.05% + 10 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)
  • Current: <0.2% + 10 mA

Ripple & noise 20 Hz to 20 MHz

  • Normal Mode Voltage: <5 mVpp / 0.5 mVrms
  • Normal Mode Current: <4 mArms

Readback accuracy (@ 25°C ±5°C), ±(% output + offset)

  • Voltage: <0.05% + 5 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)
  • Current: <0.15% + 5 mA (<0.15% + 10 mA for output 2 of E3646/47/48/49A)

The E3644A 80 W bench power supply has dual-range flexibility with a low and high voltage range. The low voltage range allows the power supply to output more current. The E3640 Series has models with single and dual outputs—automate tests with GPIB or RS232.

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