1686A B&K Precision, 1686A Datasheet

Bench Top Power Supplies HI-CUR 3-14 VDC 12A

1686A

Manufacturer Part Number

1686A

Description

Bench Top Power Supplies HI-CUR 3-14 VDC 12A

Manufacturer

B&K Precision

Datasheets

1.1688A.pdf (1 pages)

2.1686A.pdf (1 pages)

Specifications of 1686A

Output Current (channel 1)

12 A

Output Voltage (channel 1)

3 VDC to 14 VDC

Input Voltage

120 VAC to 220 VAC

Number Of Outputs

Output Voltage (1)

3 VDC to 14 VDC

Output Current (1)

12 A

Power Supply Output Type

Variable

No. Of Outputs

Output Voltage

14V

Output Current

12A

Power Rating

400W

Length

292mm

Width

216mm

Height

124mm

Weight

12.1lb

Calibrated

Rohs Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, na

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Data Sheet

B+K High Current DC Power Supplies are designed for continuous duty and are ideal

for substituting car batteries. For servicing/demonstrating high-power car stereos,

cellular phone products, camcorders, and ham radios. Hobbyists, retailers, and service

shops use car batteries to power mobile equipment. Car batteries are heavy, leak acid,

spark, can’t tolerate shorted outputs, and must be recharged. These Power Supplies

provide their maximum current output continuously hour after hour without

overheating. For more output, just connect two or more in parallel or series. These are

the only high-current supplies in their price range built to withstand continuous duty!

The B+K Precision Models 1686A & 1688A are a high quality 3 to 14 Volt DC

Power Supplies primarily designed for bench powering of automotive and marine

electronic equipment. The Models 1686A &1688A have a maximum output

current proportional to the voltage setting (see specifications chart). Two panel

mounted meters continuously monitor the output voltage and current.

Models 1686A & 1688A

Variable Voltage - 3 to 14 volts DC output

B&K Precision Corporation

22820 Savi Ranch Parkway, Yorba Linda, CA 92887

Tel: 714-921-9095, Fax: 714-921-6422

www.bkprecision.com

12 A guaranteed @ 13.8V (Model 1686A)

Current limiting overload protection

Over voltage protection

Short circuit protection

Reverse polarity protection

Thermostatically controlled cooling fan

Thermal protection

Operates continuously at full load without overheating

20 A guaranteed @ 13.8V (Model 1688A)

Connect two in parallel for more current

Connect two in series for higher voltage

Output

SUPPLIED: Instruction Manual, Line Cord

OPTIONAL: TL-30 Hook-up leads

Metering

General

Specifications

Output Voltage

Output Current

DCV Output-Max DCA

Line Regulation

Ripple and Noise

Voltmeter Range

Voltmeter Accuracy

Ammeter Range

Ammeter Accuracy

Power Requirements

Power Consumption

Operating Temperature

Dimensions (HxWxD)

Weight

Storage Temperature

Accessories

Models 1686A &

1688A

3 - 14Volts DC Power Supplies

400W

32˚ to 104˚F (0˚ to 40˚C), ≤ 85% R.H.

5˚ to 158˚F (-15˚ to 70˚C), ≤ 75% R.H.

4.9 x 8.5 x 11.5" (124 x 216 x 292mm)

12.1 lbs. (5.5kg)

13.8V - 12A

12V - 10A

14V - 12A

5V - 4.5A

9V - 7.5A

3V -2.5A

1686A

0-20V

0-20A

Specifications subject to change without notice

120/220 VAC ±10%, 50/60 Hz.

Proportional to Output Voltage

(108-132VAC)≤ 0.8%

3 to 14 VDC

≤ 10mVrms.

One Year Warranty

±7% F .S

1688A

13.8V -20A

580W

19.8lbs. (9kg)

12V -20A

14V -20A

3V -4.5A

5V -7.5A

0-30V

0-30A

9V -13A

models

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