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Agilent E3640A – E3649A Programmable DC Power Supply Specifications

Model Number

E3640A

E3641A

E3642A

E3643A

E3644A

E3645A

Maximum Power

30 W

50 W

80 W

# of Outputs

11

1

1

1

1

DC Output Rating

(@ 0 ºC to 40 ºC)

0 to 8 V/3 A or

0 to 20 V/1.5 A

0 to 35 V/0.8 A or

0 to 60 V/0.5 A

0 to 8 V/5 A or

0 to 20 V/2.5 A

0 to 35 V/1.4 A or

0 to 60 V/0.8 A

0 to 8 V/8 A or

0 to 20 V/4 A

0 to 35 V/2.2 A or

0 to 60 V/1.3 A

Net Weight

5.3 kg

5.2 kg

6.3 kg

6.2 kg

6.6 kg

6.7 kg

Dimensions (without bumper)

212.6 mm W x 88.5 mm H x 348.3 mm D

Model Number

E3646A

E3647A

E3648A

E3649A

Maximum Power

60 W

100 W

# of Outputs

22

2

2

DC Output Rating

(@ 0 ºC to 40 ºC)

Two

0 to 8 V/3 A or

0 to 20 V/1.5 A

Two

0 to 35 V/0.8 A or

0 to 60 V/0.5 A

Two

0 to 8 V/5 A or

0 to 20 V/2.5 A

Two

0 to 35 V/1.4 A or

0 to 60 V/0.8 A

Net Weight

8.2 kg

8.0 kg

9.2 kg

9.1 kg

Dimensions (without bumper)

212.8 mm W x 133.0 mm H x 348.3 mm D

Load and Line Regulation ± (% of output + offset)

Voltage

< 0.01% + 3 mV

Current

< 0.01% + 250 μA

Ripple and Noise (20 Hz to 20 MHz)

Normal Mode Voltage

< 5 mVpp/0.5 mVrms for 8 V/20 V models

< 8 mVpp/1 mVrms for 35 V/60 V models

Normal Mode Current

< 4 mArms

Common Mode Current

< 1.5 μArms

Programming

Voltage

< 0.05% + 10 mV (< 0.1% + 25 mV for output 2 of E3646/47/48/49 A)

Current

< 0.2% + 10 mA

Readback (over GPIB and with respect to actual output)

Voltage

< 0.05% + 5 mV (< 0.1% + 25 mV for output 2 of E3646/47/48/49 A)

Current

< 0.15% + 5 mA (< 0.15% + 10 mA for output 2 of E3646/47/48/49 A)

Voltage

< 0.05% + 2 counts (<0.1% + 4 counts for output 2)

Current

< 0.15% + 5 mA (<0.15% + 10 mA for output 2)

Resolution

Program

< 5 mV/1 mA

Readback

< 2 mV/1 mA

Meter

10 mV/1 mA

Transient Response

Less than 50 μsec for output to recover to within 15 mV following a change in output current from full load to half

load or vice versa.

< 90 msec

OVP

Accuracy,

± (% output + offset)

< 0.5% + 0.5 V

< 1.5 msec, OVP

¥3 V/< 10 msec, OVP < 3 V

GPIB or RS-232 interface.