B&K Precision 1762 Datasheet

Data Sheet

Triple Output DC Power Supplies

Models 1760A, 1761 & 1762

Specifications

Sp ecifi ca tions

Ma in Outpu t

Output Voltage

Output Current

Co nst an t Vol tag e Ope rat ion

Line Regulation

120 VAC ±10%)

(

Load Regulation

Recovery Time 100µs

Temperature Coefficient ≤ 300 ppm°C

Co nst an t Cur ren t Operati on

djustable Current Limit

The 1760A 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

A

ine Regulation

L

120 VAC ±10%)

(

Load Regulation ≤ 0.2% + 3 mA

Current Ripple ≤ 3 mA rms

Me te rin g

Voltmeter Resolution 10 mV

Voltmeter Accuracy ± (0.5% rdg + 9 digits)

Ammeter Resolution 1 mA

Ammeter Accuracy ± (0.5% rdg + 9 digits)

Ge nera l

Overload Protection

Power Requirements

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)

Supplied Accessories User manual, spare fuse and power cord

1760A 1761 1762

-30V (A & B)

0

4-6.5 V (C)

-2A (A & B)

0

A (C)

5

Ripple ≤ 1mVrms

Display Two 4-digit LED

Weight 21 lbs (9.5 kg)

-35V (A & B)

0

2-6.5 V (C)

-3A (A & B)

0

A (C)

5

≤ 0.01% +3 mV (A&B)

10 mV (C)

≤

0.01% +3 mV (A&B)

≤

10 mV (C)

≤

% to 100% (A&B)

5

≤ 0.2% + 3 mA

Current limiting, Reverse polarity,

overvoltage, Short circuit

108-132 VAC 60 Hz

120/220/230/240/ VAC,

±10%, 50/60 Hz version available

10.5 x 5.7 x 15"

(267 x 145 x 381 mm)

Two Year Warranty

-60V (A & B)

0

2-6.5 V (C)

-2A (A & B)

0

A (C)

5

Technical data subject to change
© B&K Precision Corp. 2012

v012312

www.bk precision.com

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