BK Precision 1901B Series Digital Bench Power Supply, 0 → 32V, 30A, 2-Output, 960W

RS Stock No.:: 121-7540
Mfr. Part No.:: BK1901B
Brand:: BK Precision

BK Precision 1901B Series Digital Bench Power Supply, 0 → 32V, 30A, 2-Output, 960W

Subtotal (1 unit)*

£699.51

(exc. VAT)

£839.41

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

4 unit(s) ready to ship
Plus 25 unit(s) ready to ship from another location
Plus 6 unit(s) shipping from 24 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£699.51

*price indicative

Calibration Options:

BK Precision 1901B Series Digital Bench Power Supply, 1 → 32V, 0 → 30A, 1-Output, 960W - RS Calibrated

Calibration Type:: RSCAL

RS Stock No.: 122-2065

Each

£752.51

(exc. VAT)

£903.01

(inc. VAT)

BK Precision 1901B Series Digital Bench Power Supply, 1 → 32V, 0 → 30A, 1-Output, 960W - UKAS Calibrated

Calibration Type:: UKAS

RS Stock No.: 122-2066

Each

£774.51

(exc. VAT)

£929.41

(inc. VAT)

RS Stock No.:: 121-7540
Mfr. Part No.:: BK1901B
Brand:: BK Precision

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	BK Precision
	Series	1901B
	Model Number	BK1901B
	Number of Outputs	2
	Output Voltage	0 → 32V
	Supply Voltage	110 V ac, 230V ac
	Output Current	30A
	Power Rating	960W
	Number of Displays	2
	Type	Digital
	Bench Power Supply Type	Switching Power Supply
	Digital/Analogue	Digital
	Output Connector	Binding Post Terminal
	Input Connector	IEC 320
	Minimum Temperature	0°C
	Maximum Temperature	+40°C

	Select all
	Brand BK Precision
	Series 1901B
	Model Number BK1901B
	Number of Outputs 2
	Output Voltage 0 → 32V
	Supply Voltage 110 V ac, 230V ac
	Output Current 30A
	Power Rating 960W
	Number of Displays 2
	Type Digital
	Bench Power Supply Type Switching Power Supply
	Digital/Analogue Digital
	Output Connector Binding Post Terminal
	Input Connector IEC 320
	Minimum Temperature 0°C
	Maximum Temperature +40°C

Non Compliant

COO (Country of Origin):: CN

B&K Precision Model 1901 High Power Switching DC Power Supply

Model 1901B is a laboratory grade switching mode DC power supply with high current output in a small form factor and lightweight package. The supplies provide various configurations of high output voltage or high output current and make setting voltage and current levels fast and precise through its dual action, coarse/fine rotary encoder control. In addition to constant voltage (CV) and constant current (CC) modes, the high efficiency DC power supplies offer a unique solution with its preset and remote control modes. Save up to three different presets of voltage and current values for quick recall. The remote control function allows the output power, voltage, and current to be adjusted without touching the front panel of the power supply. A remote sensing terminal is also available for use to compensate for long output line losses. These features make the 1900B Series suitable for a wide range of applications including production testing, telecommunications, R&D, service, and university labs.

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
Remote control function
Remote sensing terminal
Overvoltage, overtemperature and overload protection