Specifications

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24
Programmable
DC Power Supplies
DC Output MAX Ratings
Voltage 0-17.5V; 0-35V
Current 0-6A; 0-3A
Programming Resolution
Voltage 10mV
Current 2mA
OVP 200mV
Programming Accuracy
Voltage 0.05% +2 LSB
Current 0.15% +5 LSB
OVP 2.4% +0.3V
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)
Display 4 digit alphanumeric LCD
Output (DC) 0 - 18V 0 - 30V 0 - 60V 0-32V
O
utput Current (Amp.) 0 - 5A 0 - 3A 0 - 1.5A 0-6A
Metering Accuracy +(0.5% + 2 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)”
Weight 11lbs. (5Kg)
Display LED Voltmeter & Ampmeter
1786B
1770
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, Line Cord
OPTIONAL: TL 5A (5A test leads), TL 30 (30A test leads), TLPS (Power supply test lead kit)
SUPPLIED: User Manual, Line Cord
OPTIONAL: TL 5A (5A test leads), TL 30 (30A test leads), TLPS (Power supply
test lead kit)
Programmable DC Power Supplies
Model 1785B, 1786B, 1787B & 1788
Models 1785B, 1786B, 1787B & 1788 are Programmable Power
Supplies offering a new level of “ease-of-use” and
programmability in a low-cost package. Direct key 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 production or R&D. Closed
case calibration allows for simple, cost-savings, uninterrupted
operation.
GPIB Programmable Power Supply
Model 1770
The model 1770 features excellent reliability (50K hrs. MTBF) and
user flexibility. You can choose voltages to 35VDC, currents to 6A
in single output model, and rest assured you’ll find the quality you
have come to expect from B+K.
■ Excellent programming resolution and accuracy
■ Integral system software makes in-case calibration quick
and accurate
■ Large character LCD display assures fast, “easy-to-read”
measurements
1770
1785B 1786B 1787B 1788
models
model
Specifications
Specifications
Two Year Warranty
Accessories
Three Year Warranty
Accessories
■ Sixteen user programmable preset outputs
■ Controllable Output On/Off Switch
■ 10mV/10mA display resolution
■ Closed case calibration
■ Low ripple and noise
■ Excellent temperature stability
■ Serial interface cable and software included