Output (DC) 0 - 18V 0 - 30V 0 - 60V
Output Current (Amp.) 0 - 5A 0 - 3A 0 - 1.5A
Metering Accuracy +(0.5% + 1 digits)
Ripple & Noise (RMS) 1mV
Line Regulation 0.02% + 5mV
Load Regulation 0.02% + 5mV
RS-232 Option
Operating Voltage “120V, 60Hz (or on request 220 - 240V)”
Dimension (WxHxD) “8.07 x 4.53 x 10.63”” (205 x 115 x 270 mm)”
Accessory Supplied “User Manuals, Software”
Weight Approximately 11lbs. (5Kg)
Display LED Voltmeter & Ampmeter
DC Output MAX Ratings
Voltage 0-17.5V; 0-35V 0-35V 0-18V
Current 0-6A; 0-3A 0-2A 0-4A
Programming Resolution
Voltage 10mV 10mV 5mV
Current 2mA 0.6mA 1.5mA
OVP 200mV 200mV 100mV
Programming Accuracy
Voltage 0.05% +2 LSB 0.05% + 2 LSB 0.05% +2 LSB
Current 0.15% +5 LSB 0.15% +5 LSB 0.15% +5 LSB
OVP 2.4% +0.3V 2.4% +1.3V 2.4% +0.6V
Line Regulation (120V ±10%) 0.001%
Load Regulation 0.001% + 1mV
Ripple & Noise 1mVrms
Operating Voltage 110 - 120VAC, 220 - 230VAC
Dimensions (W x H x D) 8.4 x 5.2 15.7 (213 x 132 x 398mm)
Weight 18lbs. (8.1kg) 20lbs. (9.0kg) 18lbs. (8.1kg)
Display 4 digit alphanumeric LCD
14
1785A
1775
Three Year Warranty
B+K Precision power supplies can be used in a wide variety of applications
such as: Electronics, Manufacturing, Design Labs, Electronic Education and
Battery Charging.
SUPPLIED: User Manual, Serial Cable, Windows®& DOS Software
SUPPLIED: User Manual,
OPTIONAL(for all models): TL-5A Hook up cables
Model 1785A, 1786A, 1787A
Programmable DC Power Supply
Models 1785, 1786, 1787 Programmable Power Supplies offer a new level of
“ease-of-use” and programmable functionality in a low-cost solution. Direct key-in
entry makes voltage and current selection fast, accurate and easy. User
programmed outputs allow the operator to preset 99 frequently used voltage and
current settings into memory for easy recall. Preprogram a 10 step output routine
via the keypad or PC interface for automated testing in preproduction, production
or R&D environments. In-case calibration allows for simple, cost-savings,
uninterrupted operation.
■Nine user-programmable preset outputs
■Ten step user-programmable output routine
■In-case calibration
■Serial interface cable and software included
■Download upgraded software from www.bkprecision.com
Model 1770, 1775, 1780
GPIB Programmable Power Supplies
Offering the best cost per watt available to answer virtually any application, you can
select from three versatile models in popular voltage and current ratings. Each
model features excellent reliability (50K hrs. MTBF) and user flexibility. You can
choose voltages to 35VDC, currents to 6A in single and dual output models, and
rest assured you’ll find the quality you have come to expect from B+K.
■Excellent programming resolution and accuracy
■Dual output, dual range flexibility meets most needs;
connect in series or parallel for increased voltage or current
capabilities (Models 1780 and 1775)
■Integral system software makes in-case calibration quick
and accurate
■Large character LCD display assures fast,“easy-to-read”
measurements
Two Year Warranty
Specifications
1770 1775 1780
Specifications
1785A 1786A 1787A
models
Accessories
models
Accessories
