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Xtester-B&K Precision Model 1761,1760A Series,4 Digit Triple Output DC Power Supply ((2)0-35V, 0-3A/(1)2-6.5V, 5A)
Overview
The1760A series triple output DC power supplies offer three independent outputs with coarse and fine adjustment knobs for volts. The 4-digit LED display offers 10 mV and 1 mA resolution, providing the capability to set voltage and current values more accurately than 3-digit displays found in most comparable power supplies. Features: ■ Constant voltage (CV) and constant current (CC) operation ■ Independent or series tracking/parallel mode operation to double voltage or current ■ Coarse and fine voltage controls ■ Adjustable current limiting ■ Designed to operate continuously at rated output ■ Overvoltage protection and reverse polarity protection |
Technical Specification
Specifications | 1760A | 1761 | 1762 |
Main Output | |||
Output Voltage | 0-30V (A & B) 4-6.5 V (C) | 0-35V (A & B) 2-6.5 V (C) | 0-60V (A & B) 2-6.5 V (C) |
Output Current | 0-2A (A & B) 5A (C) | 0-3A (A & B) 5A (C) | 0-2A (A & B) 5A (C) |
Constant Voltage Operation | |||
Line Regulation ( 120 VAC ±10%) | = 0.01% +3 mV (A&B) = 10 mV (C) | ||
Load Regulation | =0.01% +3 mV (A&B) = 10 mV (C) | ||
Recovery Time | 100µs | ||
Ripple | = 1mVrms | ||
Temperature Coefficient | =300 ppm°C | ||
Constant Current Operation | |||
Adjustable Current Limit | 5% to 100% (A&B) | ||
Line Regulation ( 120 VAC ±10%) | =0.2% + 3 mA | ||
Load Regulation | =0.2% + 3 mA | ||
Current Ripple | =3 mA rms | ||
Metering | |||
Display | Two 4-digit LED | ||
Voltmeter Resolution | 10 mV | ||
Voltmeter Accuracy | ± (0.5% rdg + 9 digits) | ||
Ammeter Resolution | 1 mA | ||
Ammeter Accuracy | ± (0.5% rdg + 9 digits) | ||
General | |||
Overload Protection | Current limiting, Reverse polarity, overvoltage, Short circuit | ||
AC Input | 108- 132 VAC 60 Hz 120/220/230/240/ VAC, ±10%, 50/60 Hz version available | ||
Power Consumption | 350 W | ||
Operating Temperature | 0° to 40°C = 85% R.H. | ||
Storage Temperature | - 15° to 70°C = 85% R.H. | ||
Dimensions (W x H x D) | 10.5 x 5.7 x 15" (267 x 145 x 381 mm) | ||
Weight | 21 lbs (9.5 kg) | ||
Two-Year Warranty | |||
Supplied Accessories | User manual, spare fuse and power cord | ||
