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 ?20v, 60hz (or on request 220 - 240v) dimension (wxhxd) ?.07 x 4.53 x 10.63 (205 x 115 x 270 mm) accessory supplied ?ser manuals, software w eight approximately 11lbs. (5kg) display led voltmeter & ampmeter dc output max ratings v oltage 0-17.5v; 0-35v 0-35v 0-18v current 0-6a; 0-3a 0-2a 0-4a programming resolution v oltage 10mv 10mv 5mv current 2ma 0.6ma 1.5ma ovp 200mv 200mv 100mv programming accuracy v oltage 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 ?0%) 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) w eight 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 ?ase-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 t en 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?l 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, ?asy-to-read? measurements two year warranty specifications 1770 1775 1780 specifications 1785a 1786a 1787a models accessories models accessories
|
