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BK Precision Digital Bench Power Supply 1-Output 0 V ac to 30V 30 W 1 A Max BK1739

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BK Precision Digital Bench Power Supply 1-Output 0 V ac to 30V 30 W 1 A Max BK1739

Name: BK Precision Digital Bench Power Supply 1-Output 0 V ac to 30V 30 W 1 A Max BK1739
Brand: BK Precision
SKU: 187375
Price: 2.61 USD
Availability: InStock

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Category Bench Power Supply Brand BK Precision Condition New

Specifications

Country of Origin	Taiwan
Brand	BK Precision
Power	30W
Model	BK1739
Output type	0/30 V
Maximum Operating Temperature	40°C
Minimum Operating Temperature	0°C
Plug Type	IEC 320
Number of outputs	1
Maximum Output Current	1A
Maximum Output Voltage	30V
Maximum Supply Voltage	220V ac
Minimum Supply Voltage	110V ac
Digital/Analogue	Digital
Minimum Output Voltage	0V ac

Key Features

Offers low 1 mA settable current limit with 0.1 mA resolution for precision.
Equipped with two large 4-digit LED displays to monitor voltage and current continuously.
Supports constant voltage (CV) and constant current (CC) operation modes with LED indicators.
Features overload, reverse polarity, and internal self-test protections.
Includes RS-232 interface for remote operation capabilities.
Compact design conserves bench space and allows easy portability.
Low ripple and noise ensures accurate and stable output.
Ideal for electrical and electronics testing, calibration, IC testing, and 4-20 mA current loop applications.

Product Description

BK Precision BK1739 digital bench power supply provides a single output with adjustable 0 V ac to 30 V ac voltage, a maximum power output of 30 W, and a maximum current of 1 A. Designed for precision applications, it ensures excellent load regulation and low noise, making it suitable for lab, engineering, and calibration environments.

The power supply incorporates a MOSFET-based circuit design and high quality components with very low temperature coefficients, delivering great stability and the ability to output currents as low as 1 mA with 100 μA resolution. Two large 4-digit LED displays provide clear real-time feedback of voltage and current outputs.

It supports constant voltage (CV) and constant current (CC) operating modes visible via LED indicators and features an output on/off button to conveniently control power delivery. The device includes protections such as overload protection, reverse polarity protection, and power-on self-test for enhanced reliability and user safety.

This unit can be controlled locally from the front panel or remotely through the RS-232 communication interface. Its compact mechanical design conserves valuable bench space and offers easy portability, ideal for service shops, engineering and school laboratories, production testing, and hobbyist projects.

The BK1739 model is specifically suited for applications requiring precise low current levels such as 4-20 mA current loop testing, instrumentation calibration, and basic IC testing. Supply includes power cord, instruction manual, and RS-232 communication cable.

Low 1 mA current limit with fine 0.1 mA adjustment resolution. Two large 4-digit LED displays for voltage and current monitoring. Constant voltage and constant current modes with clear LED indicators. Overload and reverse polarity protection for safe operation.

RS-232 remote interface for automated control. Compact and portable mechanical design. Low ripple and noise ensures measurement accuracy. Applications in calibration, testing, and engineering labs.

This Bench Power Supply is a reliable solution within industrial, laboratory, electronics production, and educational settings. Browse our selection of precision measuring instruments and bench power supplies at EnvMart for professional use.