B&K Precision 1652 - Datasheet - Manual

The models 1651A & 1652 are Triple Output
DC Power Supplies with two variable 0 to
24 VDC outputs capable of supplying 0 to
500 mA, and one fixed 5 VDC output capable
of supplying up to 4 A. Connect outputs in
series for higher voltage or connect in parallel
for higher current output (switch selectable).
Voltage and current metering is provided by two,
three-digit LED displays (model 1652) or two
analog displays (model 1651A). These units are
fully protected against short circuit, overload,
and reverse polarity.
Features and Benefits
■ Two variable 0 to 24 VDC, 0 to 500 mA
outputs
■ One fixed 5 VDC, 4 A output
■ Independent or series/parallel tracking
operation
■ Adjustable current limiting
■ Designed to operate continuously at
rated output
■ Short circuit, overvoltage, and reverse
polarity protection
Triple Output DC Power Supplies
Models 1651A & 1652
Data Sheet
w w w.bk prec ision.c om Technical data subject to change
© B&K Precision Corp. 2012
v071912
Specifications
Mode l 1651A 1652
Number of Outputs Three (two variable and one fixed)
Output Voltage
0 to 24 VDC (A & B)
5 VDC (C)
Output Current
0 to 500 mA (A & B)
4 A (C)
Const an t Vo ltage Ope ratio n
Line Regulation
< 0.01% + 3 mV main
< 5 mV for line fixed supply
Load Regulation
< 0.01% + 3 mV main
< 10 mV fixed
Recovery time 100 uS
Ripple & Noise (5 Hz to 1 MHz) <2 mVrms (≤ 5 mVrms for fixed output)
Temperature Coefficient < 300 ppm°C
Tracking Error
No Load: ≤ 0.2% + 20 mV
Full Load: ≤ 0.2% + 100 mV
Const an t Current Ope rati on
Adjustable Current Range 5% to 100%
Line Regulation < 0.2% + 6 mA
Load Regulation <0.2% + 3 uA
Current Ripple < 3 mA rms
Me terin g
Display dual analog dual 3-digit LED
Voltmeter Accuracy 2.5% to full scale +(0.5% rdg + 2 digits)
Ammeter Accuracy 2.5% to full scale +(0.5% rdg + 2 digits)
Gen eral
Overload Protection Short circuit, over voltage, and reverse polarity protection
Power Requirements 108-132 VAC 60 Hz, (120/220, +10%, 50/60 Hz versions available)
Power Consumption 165 W
Operating Temperature 0° to 40°C < 85% R.H.
Storage Temperature 15° to 70°C < 85% R.H.
Dimension (H x W x D) 5.5 x 11.75 x 10.975" (140 x 298 x 264 mm)
Weight 10.5 lbs. (4.8 kg)
One Year Warranty
Included Accessories 3 sets of hook-up cables, power cord, sapre fuse & instruction manual
Model 1651A Model 1652