1651A BK | Alldatasheet
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The m odels 1 6 5 1 A & 1 6 5 2 are Triple O utput D C Power Supplies with two variable 0 to
24 VD C outputs capable of supplying 0 to
5 00 m A , and one fixed 5 VD C output capable of supplying up to 4 A . C onnect outputs in series for higher voltage or connect in parallel for higher current output (switch selectable). Voltage and current m etering is provided by two, three-digit LED displays (m odel 1 6 5 2) or two analog displays (m odel 1 6 5 1 A ). These units are fully protected against short circuit, overload, and reverse polarity. Features and Benefits I Two variable 0 to 24 VD C , 0 to 5 00 m A outputs I O ne fixed 5 VD C , 4 A output I Independent or series/parallel tracking operation I A djustable current lim iting I D esigned to operate continuously at rated output I Short circuit, overvoltage, and reverse polarity protection Triple O utput D C Pow er Supplies M odels 1651A & 1652 D ata Sheet w w w .bkprecision.comTechnical data subject to change © B& K Precision Corp. 2012 v071912 Specifications M odel 1 6 5 1 A 1 6 5 2 N um ber of O utputs Three (two variable and one fixed) O utput Voltage 0 to 24 VD C (A & B )
5 VD C (C )
O utput C urrent 0 to 5 00 m A (A & B )
4 A (C )
C onstant V oltage O peration Line Regulation < 0.01 % + 3 m V m ain < 5 m V for line fixed supply Load Regulation < 0.01 % + 3 m V m ain < 1 0 m V fixed Recovery tim e 1 00 uS Ripple & N oise (5 H z to 1 M H z) < 2 m Vrm s ( ≤ 5 m Vrm s for fixed output) T em perature C oefficient < 300 ppm °C Tracking Error N o Load: ≤ 0.2% + 20 m V Full Load: ≤ 0.2% + 1 00 m V C onstant C urrent O peration A djustable C urrent Range 5 % to 1 00% Line Regulation < 0.2% + 6 m A Load Regulation < 0.2% + 3 uA C urrent Ripple < 3 m A rm s M etering D isplay dual analog dual 3-digit LED Voltm eter A ccuracy 2.5 % to full scale + (0.5 % rdg + 2 digits) A m m eter A ccuracy 2.5 % to full scale + (0.5 % rdg + 2 digits) G eneral O verload Protection Short circuit, over voltage, and reverse polarity protection Power Requirem ents 1 08-1 32 VA C 6 0 H z, (1 20/220, + 1 0% , 5 0/6 0 H z versions available) Power C onsum ption 1 6 5 W O perating T em perature 0° to 4 0°C < 85 % R.H . Storage T em perature 1 5 ° to 70°C < 85 % R.H . D im ension (H x W x D ) 5 .5 x 1 1 .75 x 1 0.9 75 " (1 4 0 x 29 8 x 26 4 m m ) W eight 1 0.5 lbs. (4 .8 kg) O ne Year W arranty Included A ccessories 3 sets of hook-up cables, power cord, sapre fuse & instruction m anual M odel 1 6 5 1 A M odel 1 6 5 2