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B&K PRECISION 1901B Switching Digital DC Power Supply - Switching Digital DC Power Supplies
B&K PRECISIONSwitching Digital DC Power Supplies

B&K PRECISION 1901B Switching Digital DC Power Supply

The B&K PRECISION 1901B is a switching digital DC power supply with line regulation voltage of 20 mV and load regulation voltage of 20 mV. It features line regulation current of 50 mA, load regulation current of 150…

SKU 3G-OTH-173685

Also listed as: 1901 B · 1901-B

Brand
B&K PRECISION
Item
1901B Switching Digital DC Power Supply
Part Number
1901B
Category
Switching Digital DC Power Supplies
Available to Order
Also known as:1901BB&K PRECISION
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

B&K PRECISION
Manufacturer Part Number
1901B
Type
3.5 in H x 7.9 in W x 10.8 in D, Not Certified
Includes
Remote Control Connector
Power Supply Type
Switching Digital DC
Line Regulation Current
50 mA
Line Regulation Voltage
20mV
Load Regulation Current
150 mA
Load Regulation Voltage
20 mV
Ripple Voltage Regulation
5mVrms
Calibration Certificate Type
Not Certified

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B&K PRECISION Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The B&K PRECISION 1901B is a switching digital DC power supply with line regulation voltage of 20 mV and load regulation voltage of 20 mV. It features line regulation current of 50 mA, load regulation current of 150 mA, and ripple voltage regulation of 5 mVrms. This unit includes a remote control connector and is not certified with a calibration certificate.

Frequently Asked Questions

What is the B&K PRECISION 1901B DC power supply used for?

The B&K PRECISION 1901B switching digital DC power supply is used for powering and testing electronic circuits, components, and devices in R&D labs, repair shops, and production lines. Its low ripple voltage regulation of 5 mVrms makes it suitable for sensitive applications requiring clean DC power.

What are the specifications of the B&K PRECISION 1901B?

The B&K PRECISION 1901B is a switching digital DC power supply with line regulation voltage of 20 mV, load regulation voltage of 20 mV, line regulation current of 50 mA, and load regulation current of 150 mA. It includes a remote control connector and has ripple voltage regulation of 5 mVrms. It is not certified with a calibration certificate.

Where to buy the B&K PRECISION 1901B worldwide?

You can source the B&K PRECISION 1901B switching DC power supply through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select a switching DC power supply like the B&K PRECISION 1901B?

When selecting a switching DC power supply such as the B&K PRECISION 1901B, consider voltage and current regulation specs, ripple voltage (5 mVrms here), and whether a calibration certificate is needed. For remote operation, ensure a remote control connector is included. Match output ratings to your load requirements.

Used in

Common applications for B&K PRECISION
Electronics design and debugging — B&K Precision 2567B bench oscilloscope for 4-channel signal analysis with FFT and true RMS measurement
Field service and portable diagnostics — B&K Precision 2515B handheld oscilloscope with isolated channels and CAT III 600V rating
Production test and signal injection — B&K Precision 4003A sweep function generator covering 0.5 MHz to 4 MHz
Bench power testing — B&K Precision 9801 AC power supply providing 3 A continuous output for powering electronic assemblies
Oscilloscope measurement accessories — B&K Precision PR150B, PR250B, and PR250SA insulated probe kits for 2190E series scopes
Laboratory and educational instrumentation — B&K Precision PR150SA probe kit with sprung hook accessory for 2560B series oscilloscopes
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B&K PRECISION Products

3G Electric supplies B&K PRECISION switching digital dc power supplies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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