BK Precision Digital Bench Power Supply, 1 Output 1 → 18V 0 → 20A With UKAS Calibration

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): CN
Product Details

B&K Precision Model 1688B Switching DC Bench Power Supply

B&K Precision model 1688B switching mode DC power supply provides various configurations of high output voltage or high output current in a small, lightweight form factor. In addition to constant voltage (CV) and constant current (CC) modes, the high efficiency DC power supply offers unique preset and remote control modes. Up to three different presets of voltage and current values can be saved for quick recall through a rear switch. For remote control, an analog remote control terminal is accessible on the rear. Alternatively, the USB interface can be used to communicate with the power supply via PC software or remote commands.

Features and Benefits

Automatic CV/CC crossover operation
Lightweight and compact
Rotary encoder control for precise voltage and current setting
3 user-defined voltage and current presets
USB interface with PC software for remote control and external timed programming
Analog remote control function
Overvoltage, overtemperature, and overload protection

Areas of Application

Production testing
Electronic field service
University laboratories


You may also be interested in models BK1685B ( 121-7527 ) 1-60 V, 0-5 A and BK1687B ( 817-2229 )1-36 V, 0-10 A

Supplied with

Power cord, instruction manual, application software CD, USB cable, remote control connector

B&K Precision

Attribute Value
Output Voltage 1 → 18V
Output Current 0 → 20A
Number of Outputs 1
Type Digital
Supply Voltage 100 → 240V ac
Number of Displays 2
Calibrated UKAS
Minimum Temperature 0°C
Maximum Temperature 40°C
6 In stock for delivery within 3-5 working days
Price Each
kr 4 022,00
(exc. VAT)
kr 5 027,50
(inc. VAT)
Per unit
1 +
kr 4 022,00
Not available for next day delivery
Related Products
Bench power supplies with outputs in excess of ...
Bench power supplies with outputs in excess of 350W in compact, lightweight cases. Available with either analogue controls or with digital controls and full bus programmability, and in 2 output combinations. High accuracy digital output meters. Overvoltage protection and remote ...
RS Pro IPS Series switching DC power supplies ...
RS Pro IPS Series switching DC power supplies include models IPS-1820 (0 ∼ 18 V, 0 ∼ 20 A), IPS-3610 (0 ∼ 36 V, 0 ∼ 10 A) and IPS-606 (0 ∼ 60 V, 0 ∼ 6 A). The 360 ...
ISO-TECH IPS1820D (18V), IPS3610D (36V) and IPS606D (60V) ...
ISO-TECH IPS1820D (18V), IPS3610D (36V) and IPS606D (60V) switched mode power supplies are of small size, light weight and high power density with wide input voltage range, high frequency operation (reducing required transformer size), constant current and constant voltage modes, ...
The EX-R series of compact mixed-mode regulated power ...
The EX-R series of compact mixed-mode regulated power supplies offers output power from 175 → 420W. The models have high resolution four digit meters and switchable remote sense terminals. Mixed-mode regulated with linear final regulation. Constant voltage or constant current ...