B&K Precision 1788 Datasheet
Data Sheet
Programmable DC Power Supplies
Models 1785B, 1786B, 1787B & 1788
Programmable DC Power Supplies
Models 1785B, 1786B, 1787B & 1788 are Programmable DC Power Supplies
that offer new levels of "ease of use" and programmable functionality. Direct key
in entry makes voltage and current selection fast, accurate and easy. In case
calibration allows for simple, cost savings, uninterrupted operation.
Common Features:
■ Sixteen user programmable preset outputs
■ Controllable Output On/Off Switch
■ 10 mV/10 mA settable resolution
■ Closed case calibration
■ Low ripple and noise
■ Excellent temperature stability
■ Serial interface cable and software included
Model 17 8 8
Specific at io n s 17 8 5B 1786B 17 8 7 B 1788
Pa ram eter
Ou t p ut Ra tin gs,
( 0 °C - 40 °C)
Voltage 0 ~18 V 0 ~32 V 0 ~72 V 0 ~32 V
Current 0 ~5 A 0 ~3 A 0~1.5 A 0~6 A
Loa d R egu lat i on,
±(% of output +offset)
Voltage <0.01% + 3 mV , Model 1788 = <0.02% + 5 mV
Current <0.1% + 3 mA
Lin e R egu lat i on,
±(% of output +offset)
Voltage <0.1% + 3 mV
Current <0.1% + 2 mA
Ri p pl e,
(20 Hz ~20 MHz)
Voltage ≤ 1 mVrms/3 mVpp
Current 5 mArms
Dimensions (WxHxD) 10” x 4.16” x 15” (255.7 mm x 105.7 mm x 382.7 mm)
Weight 14 lbs (6.4 kg) 16.5 lbs (7.5 kg)
One Year Warranty
Included Accessories
User manual, software Installation disk, test report, power line cord,
IT-E131 RS232 to TTL serial converter cable
Technical data subject to change
© B&K Precision Corp. 2014
v010214
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