Keysight / Agilent 6621A Dual Output System DC Power Supply
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Keysight / Agilent 6621A Dual Output System DC Power Supply

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CE labeled RoHS Compliant
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Stock # 64118-1
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Keysight / Agilent 6621A Dual Output System DC Power Supply

  • Fast Up and Down Programming
  • Proven Reliability Keeps Test Systems Running
  • Easy to Integrate Into a System
  • Extensive Protection for DUTs


The dual output, 80W GPIB 6621A provide dual-range outputs; fast, low-noise outputs; built-in measurements and advanced programmable features; and protection features to ensure DUT safety. The Agilent 80W, dual-output 6621A is a versatile solution to help improve system accuracy and reduce test time in a 3U high package.

The Agilent 6621A Dual Output Linear Power Supply features a combination of programming capabilities and linear power supply performance that make systems applications. Each isolated output can supply power in two ranges. This flexibility allows the user to use the same output to power loads with different voltage and current requirements. No separate command is required to program ranges; the power supply automatically selects one of the operating ranges based on the last parameter (voltage or current) that is set. Additionally, each output contains an active downprogrammer, which means that voltage downprogramming can be accomplished as quickly as upprogramming, even without a load.

Product Family: 6621A, 6621 A, 6621-A

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Low-Range Volts, Amps0 to 7 V,
0 to 10 A
High-Range Volts, Amps0 to 20 V,
0 to 4 A
Voltage19 mV
Current100 mA
(at 25 C ±5 C)
Voltage20 mV
+ 0.05%
+Current20 mA
+ 0.1%
-Current50 mA
+ 0.2%
(peak-to-peak, 20 Hz to 20 MHz;
rms, 20 Hz to 10 MHz)
Constant Voltage rms500 µV
Peak-to-Peak3 mV
Constant Current rms1 mA

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Keysight / Agilent 6621A Dual Output System DC Power SupplyKeysight / Agilent 6621A Dual Output System DC Power SupplyKeysight / Agilent 6621A Dual Output System DC Power Supply
Keysight / Agilent 6621A Dual Output System DC Power Supply

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Manuals, Datasheets, Drivers, Links

Agilent 6621A Datasheet (pdf) 
Agilent 6621A Manual (pdf) 
Link to Keysight / Agilent Website 

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