HP 6645A System Power Supply

• Auto-parallel up to three units

• Outputs can be connected in parallel or in series

• Programmable overvoltage and overcurrent protection

• Overtemperature protection

• Discrete Fault Indicator/Remote Inhibit (DFI/RI)

• Self-test occurs at power-on from an HP-IB command

• User definable power-on state

Output ratings (0 - 55 deg C):		0-120 V, 0-1.5 A
Programming Accuracy (at 25 deg C +/- 5 deg C):
					51 mV + 0.06%, 1.7 mA + 0.14%
Ripple and noise (20 Hz to 20 MHz):	CV: 700 uV rms, 7 mV peak-to-peak
                                    	CC: 1 mA rms
Readback accuracy: (at 25 deg C +/- 5 deg C):
					80 mV + 0.07%, 1.3 mA + 0.10% (+ current)
                                        	2.9 mA + 0.35% (-current)
Line regulation:			2 mV, 0.25 mA
Load regulation:			5 mV, 0.25 mA

Physical Specifications
  Weight:				14.2 kg (31.4 lb)
  Dimensions:				425 mm W x 88.1 mm H x 439 mm D
               				(16.75 in x 3.5 in x 17.3 in)

HP 6645A	Single-output System  Supply
   Opt 100	87 to 106 Vac, 47 to 63 Hz
   Opt 220	191 to 233 Vac, 47 to 63 Hz
   Opt 240	209 to 250 Vac, 47 to 63 Hz
   Opt 908	Rack Mount Kit (HP p/n 5062-3974)
   Opt 909	Rack Mount Kit with handles (HP p/n 5062-3975)
   Opt 910	Service Manual and extra Operating Manual.
            Standard unit is shipped with operating manual only



HP 1252-3698	7-pin Analog Plug
HP 1252-1488	4-pin Digital Plug
HP 5080-2148	Serial Link Cable 2m (6.6ft)
HP 1494-0060	Accessory Kit

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Related HP 6640 Series System Power Supplies product datasheets:

HP 6641A System Power Supply
HP 6642A System Power Supply
HP 6643A System Power Supply
HP 6644A System Power Supply
HP 6645A System Power Supply

Related product families available online:

HP6640 Single Output 200 W Series

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Page Updated: Thursday November 13 08:18:48 UTC 1997