Automatic CV/CC Crossover Operation: Seamlessly transitions between constant voltage (CV) and constant current (CC) modes, ensuring optimal performance for various applications.
Lightweight and Compact Design: The small form factor makes these power supplies easy to integrate into workspaces, enhancing portability and saving bench space.
Precise Rotary Encoder Control: Dual-action coarse/fine rotary encoder enables quick and accurate adjustments of voltage and current settings.
User-Defined Presets: Save up to three different voltage and current presets for quick recall, streamlining repetitive tasks and enhancing efficiency.
Remote Control Functionality: Adjust output power, voltage, and current without needing to touch the front panel, improving convenience during operation.
Remote Sensing Terminal (Model 1900B only): Compensates for long output line losses, ensuring precise voltage delivery at the load.
USB Interface with PC Software: Enables remote control and external timed programming for enhanced flexibility in operation.
Analog Remote Control Function: Provides additional control options for integrating the power supply into automated setups.
Protection Features: Includes overvoltage, overtemperature, and overload protection to safeguard both the power supply and connected devices.

Applications:

Production Testing: Ideal for testing and validating components in manufacturing processes.
Telecommunications: Suitable for powering equipment and testing telecommunications devices.
Research and Development: Provides reliable power for experiments and prototype testing in R&D environments.
Service and Maintenance: Facilitates diagnostics and repairs of electronic devices by providing stable and adjustable power.
University Laboratories: An essential tool for educational labs, allowing students to conduct experiments and projects safely and efficiently.

Technical Specifications:

The 1900B Series offers a unique combination of high output performance, precision control, and advanced features, making it a versatile solution for various laboratory and industrial applications.

1900B Series Datasheet

The post 1900B series DC Power Supplies first appeared on Westek Electronics.

USB Charging Port: A dedicated USB charging port on the front panel allows for easy charging of devices such as cell phones and MP3 players, adding versatility to its functionality.
Compact Design: Its space-saving design makes it an ideal choice for environments with limited bench space, allowing users to maximize their work area.
Output On/Off Control: The power supply includes an output on/off switch, enhancing safety and preventing accidental operation.
Large LCD Display: A bright and easy-to-read LCD display provides clear visibility of voltage and current settings, even in low-light conditions.
Constant Voltage and Constant Current Operation: Offers stable and reliable power output, ensuring precise voltage and current delivery for various applications.
Overvoltage Protection: Built-in overvoltage protection safeguards connected devices from voltage spikes, ensuring safe operation.

Applications:

Laboratories and Research Facilities: Ideal for testing and powering electronic circuits and components.
Workshops and Prototyping: Perfect for DIY projects, prototyping, and hobbyist applications requiring adjustable power settings.
Educational Institutions: Suitable for use in classrooms and labs, providing students with a reliable power source for experiments and projects.
Charging Devices: The USB port enables quick charging of portable electronic devices, adding convenience for users in various settings.

Technical Specifications:

The Model 1550 Switching DC Bench Power Supply is an excellent solution for users looking for a reliable, compact power supply that meets diverse power requirements while maximizing bench space.

Model 1550 Datasheet

The post 1550: Switching DC Bench Power Supply first appeared on Westek Electronics.

Automatic Recalculation of Voltage and Current: The 9110 and 9111 models adjust their voltage and current limits dynamically based on user settings, providing up to 100 watts for model 9110 and 180 watts for model 9111.
Digitally Controlled, Multi-Range Output: Offers precision control with a resolution of 10 millivolts and 1 milliampere over the full range, enabling highly accurate power delivery for sensitive testing.
Compact and Lightweight Design: These models are extremely space-efficient, making them ideal for labs, workstations, and environments where bench space is at a premium.
Bright, Easy-to-Read Display: Both models feature a bright, clear display that ensures quick reading of voltage, current, and power settings, even in dim environments.
Low Ripple and Noise: Designed to provide clean, stable power with minimal ripple and noise, ensuring the integrity of your test results.
Comprehensive Protection: Includes overcurrent protection (OCP), overvoltage protection (OVP), and over-temperature protection (OTP), safeguarding both the power supply and the devices under test.
Output On/Off Control: The output can be easily controlled with a dedicated switch, enhancing safety and preventing accidental overload.
Store and Recall Function: Users can store and recall up to 400 preset Volt/Amp combinations across 4 groups, streamlining repetitive testing procedures.

Applications:

Laboratory and Research: Ideal for research and development environments where varying power requirements are needed for multiple test scenarios.
Testing and Troubleshooting: Suitable for engineers and technicians who need a versatile power supply that can accommodate a range of devices and conditions without the need for multiple units.
Education and Training: Perfect for classroom or instructional environments, offering students the ability to explore various power configurations with a single device.
Battery Charging and Power Simulation: Excellent for battery testing or simulating various power supply conditions in industrial and consumer electronics applications.
Aerospace and Military: Provides stable, precise power for critical applications in aerospace and military testing, particularly in environments with stringent requirements for noise and ripple control.
Production Line Testing: Capable of storing preset configurations for repetitive production testing, saving time and reducing the potential for errors in high-volume environments.

Technical Specifications:

The 9110 and 9111 models are ideal for environments that demand precision, flexibility, and efficiency, providing a highly adaptable solution for a wide range of applications.

Models 9110 and 9111 Datasheet

The post 9110 and 9111 Multi-Range Power Supplies first appeared on Westek Electronics.

Automatic Recalculation of Voltage and Current: Unlike fixed-output power supplies, the 9103 and 9104 models automatically adjust the voltage and current limits based on the desired output setting. This ensures 320 W of output power can be achieved regardless of the voltage/current setting within the supply’s rated limits.
Automatic CV/CC Crossover Operation: Seamless transition between constant voltage (CV) and constant current (CC) modes based on the load, ensuring optimal performance and protection of devices under test.
Remote Sense: Compensates for voltage drops in load leads, ensuring accurate voltage delivery at the load point.
Preset Memory: Save up to three user-defined voltage and current presets for quick recall during repetitive testing or production setups.
Transient Mode: Generate square, triangular, or trapezoidal waveforms, ideal for testing response and performance in dynamic conditions.
PC Software for Remote Control: Easily control and program the power supply externally via PC software, with support for timed operations.
Analog Remote Control and USB Interface: Provides remote control options through both analog signals and USB, offering flexibility for different test environments.
Output On/Off Switch and Control Panel Lock: Ensures safe operation by allowing users to switch off the output and lock the control panel to prevent accidental changes during testing.
Overvoltage and Overcurrent Protection: Protects your devices under test by limiting output during overvoltage or overcurrent conditions, enhancing overall safety.

Applications:

Research and Development (R&D): Ideal for designing and testing new circuits, systems, and components, as the power supply can adapt to different voltage/current demands, making it versatile for various stages of development.
Automotive Testing: Suitable for simulating battery and electrical component behavior under various conditions, especially with transient mode capabilities for dynamic testing.
Production Testing: Frequently used in automated test environments, where preset memories and remote control capabilities allow for efficient testing of multiple units with minimal manual intervention.
Battery Charging and Simulation: Can be used to simulate battery conditions and charge batteries, thanks to the wide range of voltage and current settings.
Aerospace and Defense: Supports high-precision testing in industries requiring stable and accurate power supply performance for sensitive equipment, along with protection against overvoltage and overcurrent.
Industrial Equipment Testing: Offers flexibility for testing equipment under various operating conditions and load changes, ensuring reliability in industrial environments.
Educational and Laboratory Use: Perfect for educational setups where students need to experiment with varying power requirements across different circuits and applications.

Technical Specifications:

These models are ideal for applications requiring flexible power delivery across varying voltage and current combinations, offering robust protection features and remote operability for enhanced testing capabilities.

Models 9103 and 9104 Datasheet

The post 9103 and 9104 Multi-Range Power Supplies first appeared on Westek Electronics.

Triple Independent Outputs: Three fully isolated outputs that can be operated independently or combined in series/parallel to increase voltage or current.
Simultaneous Display: Displays voltage and current settings for all three channels at once, providing comprehensive monitoring.
Low Noise, Linear Regulation: Ensures stable and clean power output, ideal for sensitive applications.
Series/Parallel Mode: Combine channels for higher voltage or current outputs, providing added versatility for various tests.
Tracking Mode: Allows for setting up channels to maintain a programmed ratio between them.
Fully Programmable: All channels are programmable, offering control over output On/Off functionality.
Memory Recall: Store and recall up to 27 instrument settings for quick setup and configuration.
Remote Control via USB: Communicate through USB interface using SCPI commands or the included USB-to-TTL serial adapter.
Softpanel Software: Includes a software application for remote control, test sequence generation, and data logging.
LabVIEW Integration: Compatible with Data Dashboard for LabVIEW apps, allowing remote monitoring via iOS, Android, or Windows tablets or smartphones.
Protection Features: Built-in overvoltage protection (OVP), overtemperature protection (OTP), and a keylock function ensure safe operation.
Compact Design: 19” half-rack form factor allows for side-by-side rack mounting of two units.

Applications:

Educational Labs: The flexibility of the 9129B makes it ideal for learning environments where students can experiment with different output configurations and tracking modes.
Service & Repair: With its programmable outputs and multiple settings recall feature, the 9129B is suited for quick and efficient service and repair of electronic devices.
Electronic Design & Testing: The linear regulation and low noise make it perfect for testing sensitive circuits in research, development, and design environments.
Remote Testing: Using the USB to TTL interface and PC software, users can automate tests and log measurements remotely, making the 9129B an efficient tool for lab automation.

9129B Datasheet

Technical Specifications:

The post 9129B Programmable DC Power Supply first appeared on Westek Electronics.

Triple Output & Single Output Options: Models with variable and fixed outputs to meet various operational needs.
Compact & Lightweight Design: Reduces bench space while providing high output power.
Protection Features: Includes overload protection, overvoltage protection, and overtemperature protection to safeguard both the power supply and connected devices.
High Readability: Bright and easy-to-read digital and LED displays for monitoring voltage and current outputs.
Remote Control & Programming: Select models feature USB, RS485, or analog control interfaces for remote monitoring and operation.
Series and Parallel Mode Operation: For higher voltage or current outputs, some models allow connecting outputs in series or parallel.
Thermostatically Controlled Fans: Optimized for quiet operation and efficient cooling.

Applications:

Educational Labs: Ideal for teaching electronic principles with simple, safe, and reliable power supplies.
Research & Development (R&D): Programmable features, precision control, and advanced protection make these units suitable for R&D testing and experimentation.
Production Testing: Reliable performance under full load and safety features make the 1600 Series ideal for production environments.
Electronic Servicing: Triple-output models are excellent for servicing and repairing a wide range of electronic devices and systems.
Telecommunications & Automotive Testing: High-output models with remote control capabilities are perfect for powering devices under various testing conditions.

Technical Specifications:

Series Highlights:

Programmable Power Supplies (1696B, 1697B, 1698B):
Designed for automated testing, these models feature precise programmable control with USB and RS485 interfaces. Ideal for R&D labs, production testing, and service environments.
High-Output Switching Mode Supplies (1685B, 1687B, 1688B):
These compact models provide high efficiency and quick preset recall, making them versatile for field service and telecommunications testing.
Triple Output Supplies (1651A, 1652, 1670A, 1671A):
Designed for educational and servicing applications, these units offer flexible variable and fixed outputs with protections like reverse polarity and current limiting.
High Current Switching Mode Supplies (1692, 1693, 1694):
Compact but powerful, these supplies are perfect for applications requiring high current, such as automotive testing and powering DC-operated radio equipment.

1672/1673 Datasheet
1693/1694 Datasheet
1652 Datasheet
1696B Series Datasheet
1692 Datasheet
1685B Series Datasheet
1620A Series Datasheet
1665 Series Datasheet
1670A 1671A Datasheet
1604A Datasheet
1655A Datasheet

The post 1600 Series DC Power Supplies first appeared on Westek Electronics.

Multi-Range Operation: Each model allows for varying voltage and current combinations, providing flexibility in testing and application.
Low Ripple and Noise: Ensures stable and precise output, critical for sensitive applications.
Constant Voltage (CV) and Constant Current (CC) Modes: Adapt to the specific requirements of different devices and testing scenarios.
User-Friendly Interface: Large LED displays for easy monitoring of voltage and current, along with coarse and fine control knobs for precise adjustments.
Remote Control Capability: RS-232 interface allows for remote operation, enhancing convenience in automated testing setups.
Overload and Reverse Polarity Protection: Ensures the safety and longevity of both the power supply and connected devices.
Robust Build Quality: Designed to operate continuously at full load without overheating, suitable for demanding environments.

Model Specifications:

Applications:

Laboratory Testing: Ideal for research and development settings where precise power supply parameters are critical.
Product Development: Supports engineers in developing and testing new electronic devices.
Production Testing: Used in manufacturing environments for quality control and reliability testing.
Educational Purposes: Beneficial in academic settings for teaching principles of electronics and power supply operations.
Calibration: Suitable for calibrating equipment that requires specific voltage and current settings.
Prototyping: Helps in building and testing prototypes of electronic circuits and devices.

Advanced Features:

List Mode Programming: Enables execution of complex test sequences directly from the front panel, enhancing versatility.
Remote Sense Capability: Improves voltage accuracy by compensating for voltage drops in long lead connections.
Battery Charge Function: Configurable stop conditions for battery charging applications.
Data Logging: Directly logs data to USB flash drives for analysis and record-keeping.

The 1700 Series power supplies from B&K Precision provide a comprehensive solution for various applications, ensuring that users have the reliability and features necessary for efficient testing and development. Whether used in a laboratory, production floor, or educational environment, these power supplies are designed to meet high standards of performance and precision.

The post 1700 Series Power Supplies first appeared on Westek Electronics.

Compact 2U Form Factor: The half-rack design allows for space-efficient installation while providing robust power capabilities.
Multi-Range Operation: Delivers up to 120 watts or 200 watts of output, accommodating a wide range of voltage and current requirements.
Low Output Ripple and Noise: Achieves noise levels as low as 1 millivolt RMS, ensuring stable performance for sensitive electronics.
Advanced List Mode Programming: Easily configure and execute complex test sequences, enhancing testing efficiency and flexibility.
Battery Charge Function: Offers a dedicated mode for charging batteries with configurable stop conditions for optimal charging performance.
Direct Data Logging: Features USB flash drive support for seamless data logging, enabling easy access to test results and operational data.
Quiet Operation: Equipped with thermostatically-controlled fans to minimize noise during operation.
Adjustable Voltage and Current Slew Rates: Control the ramp-up of voltage and current to protect sensitive loads during power-up.
Comprehensive Protection Features: Includes overvoltage protection (OVP), overcurrent protection (OCP), overtemperature protection (OTP), and a key-lock function for enhanced safety and security.
Flexible Connectivity Options: Standard USB (USBTMC-compliant) and LXI compliant LAN interfaces, with GPIB available as an option, facilitate easy integration into test systems.
LabVIEW Support: Includes drivers for LabVIEW, IVI-C, and IVI.NET, simplifying the integration with automated test systems.
Operating Software Included: Provides user-friendly software to further enhance control and monitoring capabilities.
cTUVus Certification: Indicates compliance with safety standards, ensuring reliable and safe operation.

Applications:

Production Testing: Ideal for manufacturing environments requiring reliable and efficient power supply for electronic component testing.
Research and Development: Supports R&D activities by providing stable power for experimental setups and prototypes.
Electronic Service: Perfect for servicing electronic devices, ensuring precise power delivery for repairs and diagnostics.
Educational Use: Suited for academic environments, offering students hands-on experience with advanced power supply technology.

Models Overview:

The 9240 Series power supplies provide a blend of performance, flexibility, and user-friendly features, making them an excellent choice for professionals across various fields requiring reliable power solutions.

9240 Series Datasheet

The post 9240 Series General Purpose DC Power Supplies first appeared on Westek Electronics.

Single and Dual Output Models: Available configurations provide up to 210 watts of output power, catering to different application needs.
Exceptional Low Ripple and Noise: Ensures stable power delivery, crucial for sensitive electronic testing and operations.
Multiple Output Terminals: Front and rear panel output options enhance accessibility for various test setups.
Advanced List Mode Programming: Execute up to 10 stored test sequences, with a total of 150 steps, enabling complex testing scenarios.
Comprehensive Protection Features: Includes overvoltage (OVP), overcurrent (OCP), and overtemperature (OTP) protection, along with a key-lock function for secure operation.
Fast Transient Response: Response times of less than 50 microseconds for most models ensure swift adjustments to load changes.
Rapid Command Processing: Achieves command processing times of less than 10 milliseconds for efficient operation.
Programmable Voltage and Current Slew Rates: Control how quickly voltage and current are adjusted, allowing for “soft starting” of loads.
Standard USB Interface: Facilitates easy connection to PCs for control and monitoring.
Modular Interface Card Slots: Four optional card types expand functionality, allowing for LAN and GPIB, Digital I/O and Analog Control, RS485, or RS232 connectivity.
Built-In Web Server: The LAN interface enables configuration, control, or monitoring of power supply settings through a web browser.
LabVIEW Support: NI-certified LabVIEW drivers are available for seamless integration with test automation systems.

Applications:

Automated Test Equipment (ATE): Ideal for integration into ATE systems where precise power control is required.
Research and Development: Supports testing and development of electronic devices, ensuring stable power during experimentation.
Quality Control and Production: Used in manufacturing environments for reliable testing of components and assemblies.
Educational Laboratories: Suitable for teaching environments, providing students hands-on experience with advanced power supply technologies.

Models Overview:

The 9170B/9180B Series power supplies combine advanced features and robust performance, making them an excellent choice for professionals in electronics testing and system integration.

9170B/9180B Series Datasheet

The post 9170B/9180B Series Programmable DC Power Supplies first appeared on Westek Electronics.

Three Independent Outputs: Each channel is electrically isolated, allowing independent operation or combining of channels for higher voltage or current outputs.
Simultaneous Display: Voltage and current settings for all three channels are displayed simultaneously for better monitoring and control.
Low Noise, Linear Regulation: Delivers clean power with minimal ripple and noise, ideal for sensitive testing environments.
High Programming & Readback Resolution: Features 1 millivolt and 1 milliampere resolution for precision control and measurements.
Series & Parallel Modes: Combine channels to increase output voltage or current for more demanding applications.
Tracking Mode: Allows for user-configurable ratios between channels, ensuring synchronized output when needed.
Full Programmability: Each channel is fully programmable with independent On/Off control for flexible test setups.
Storage & Recall: Store and recall up to 36 instrument settings, making it easy to quickly set up for recurring tests.
Remote Sense: Compensates for voltage drops in load leads, ensuring accurate delivery of voltage to the load.
Timer-Controlled Output: Adjustable output timing from 0.1 to 99,999.9 seconds, useful for automated test sequences.
Remote Control & Integration: Supports remote control via USB (USBTMC-compliant) and RS232 interfaces with SCPI command support.
LabVIEW Support: NI-certified LabVIEW drivers and softpanel software are available for remote control, test sequence generation, and data logging.
Comprehensive Protection: Includes overvoltage protection (OVP), overtemperature protection (OTP), and a key-lock function for secure operation.
Compact Design: Half-rack form factor allows for side-by-side rack mounting of two units, saving valuable space in your setup.

Applications:

Laboratory & R&D: Ideal for precision testing and development of electronic components and circuits.
Education & Training: Suitable for teaching environments where multiple, isolated outputs are needed for student experiments.
Production & Quality Control: Useful in manufacturing environments where multiple output configurations are needed for testing products.
System Integration: Remote control capabilities and SCPI support make it easy to integrate into automated test systems.

Models Overview:

The 9130C Series is an excellent choice for engineers and technicians needing reliable, flexible, and programmable power supplies with multiple outputs, offering the versatility needed to meet a wide range of test requirements.

9130C Series Datasheet

The post 9130C Series Programmable DC Power Supplies first appeared on Westek Electronics.