Manual

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Triple Output DC Power Supplies
M
odels 1672 & 1673
v043014
Specifications
Model 1672 1673
Output Parameters
Number of Outputs Three (two variable and one fixed)
Range
0 to 32 VDC / 0 to 3 A (variable)
and 5 V / 3 A (fixed)
0 to 32 VDC / 0 to 6 A (variable)
and 5 V / 3 A (fixed)
Constant Voltage Mode(variable outputs)
Line Regulation <0.01% + 5 mV
Load Regulation <0.2% + 10 mV <0.55% + 10 mV
Ripple & Noise <1 mVrms
<1 mVrms (independent/master)
<4 mVrms (slave)
Constant Current Mode (variable outputs)
Line Regulation <0.2% + 5 mA
Load Regulation <0.2% + 8 mA 0.4% + 8 mA
Ripple & Noise <3 mArms
Tracking Operation
Slave Tracking Error < 0.5%+3 digits of the master
5V Fixed Output
Voltage Accuracy 5 V ± 0.25 V
Ripple & Noise <1 mVrms
Display
Voltage 3 digits 0.56” Green LED
Current 3 digits 0.56” Red LED
Accuracy <0.1% + 3 digits
General
AC Input 115/230 V ± 10%, 50/60 Hz ± 10%
Operating Temperature 50 °F to 104 °F (10 °C to 40 °C)
Humidity 90% R.H.
Temperature Coefficient <300PPM / C° (voltage and current)
Dimensions (W x H x D) 9” x 6.7” x 12.2” (230 x 170 x 310 mm)
Weight 12.6 lbs (5.7 kg) 19.8 lbs (9.0 kg)
Two-Year Warranty
Included Accessories Power cord, instruction manual, two pairs of test leads
Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over the ambient temperature range of 25º C ± 5º C