B&K Precision Corporation
22820 Savi Ranch Parkway, Yorba Linda, CA 92887
Tel: 714-921-9095, Fax: 714-921-6422
www.bkprecision.com
Specifications subject to change without notice
Data Sheet
Parameter
Output Ratings,
( 0 °C - 40 °C)
Voltage 0 ~18V 0 ~32V 0 ~72V 0 ~32V
Current 0 ~5A 0 ~3A 0~1.5V 0~6A
Load Regulation,
±(% of output +offset)
Voltage <0.01% + 3mV , Model 1788 = <0.02% + 5mV
Current <0.1% + 2mA
Line Regulation,
±(% of output +offset)
Voltage <0.1% + 3mV
Current <0.1% + 2mA
Ripple,
(20Hz ~20MHz)
Voltage ≤ 1mVrms/3mVp-p
Current 5mArms
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 volt-
age and current selection fast, accurate and easy. In case calibration allows for simple, cost
savings, uninterrupted operation.
■ Sixteen user programmable preset outputs
■ Controllable Output On/Off Switch
■ 10mV/10mA setable resolution
■ Closed case calibration
■ Low ripple and noise
■ Excellent temperature stability
■ Serial interface cable and software included
Models 1785B, 1786B, 1787B & 1788
Programmable DC Power Supplies
Specifications
models
1785B 1786B 1787B 1788
Model 1788
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