B&K Precision 1745A - Manual - Manual (Page 7)

7
SPECIFICATIONS
NOTE: Specifications and information are subject to change without notice. Please visit www.bkprecision.com for the most current
product information.
Note 1:
Important: Even with noticeable Thermal Drift, this high resolution power supply will be considerably more accurate than any standard
three digit display bench power supply.
Thermal Drift: Since this power supply has greater resolution than standard bench power supplies they are more susceptible to Thermal
Drift. Thermal Drift occurs on almost every type of power supply but is more apparent on high resolution types. Thermal Drift results in the
metering of the power supply to either slowly increase or decrease with the change in the power supply’s internal temperature. As the power
supply outputs more power its internal temperature will increase causing the metering (primarily the current) to slowly increase. As the
power demand is deceased the power supply will cool causing the metering (primarily the current) to slowly decrease. If the power supply
remains with a constant output of power for more than fifteen minutes the power supply metering will remain constant and should not
continue to drift.
TEMPERATURE RANGE
Operation:
0° to +40° C, ≤75% R.H.
Storage: -15° to +70° C,≤85% R.H.
DIMENSIONS (HxWxD): 5.7” x 10.5” x 15” (145 x 267 x 38 mm)
WEIGHT: 27 lb. (12.25 kg)
ACCESSORIES SUPPLIED: Instruction Manual,
Spare Fuse