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Programmable Power Supplies Manufacturers and Suppliers

IQS Directory provides a detailed list of programmable power supply manufacturers and suppliers. Find programmable power supply companies that can design, engineer, and manufacture programmable power supplies to your specifications. Peruse our website to review and discover top programmable power supply manufacturers with roll over ads and complete product descriptions. Connect with the programmable power supply companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of AC-DC power supplies, high voltage power supplies, and uninterruptible power supplies of every type, IQS is the premier source for you.

  • National City, CA

    TDK-Lambda Americas designs and manufactures a wide range of AC-DC and DC-DC power supplies and EMI Filters for Medical, Telecom, Industrial, Datacom, and Test & Measurement applications worldwide. The company has been a major provider of power solutions since 1948. TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company.

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  • Easton, PA

    For 4 decades, Acopian Power Supplies has specialized in long lasting power supplies (0 volts – 30000 V). We offer AC power supplies, DC power supplies, AC to DC converters, uninterruptible power supply (UPS), AC to DC power supplies & high voltage power supplies. With quality customer service & technical support, we have thousands of power supplies for thousands of applications.

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  • Hicksville, NY

    APS are specialists in power conversion and the manufacture of high performance power systems. Products include power converters and inverters; motor drives and brakes; battery chargers; AC and DC power supplies; driver circuits and more. Custom and standard power systems are available.

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  • Livermore, CA

    At Quail Electronics, we are your power cord specialists. Our power supplies consist of green dot cords, high voltage cords, North American and international cords, specialty cords, plus adapters, plugs and strips. If you require something else, Quail Electronics can manufacture a custom cord to meet your specific needs. Call us today for your product needs.

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Programmable Power Supplies Industry Information

Programmable Power Supplies

Programmable power supplies are electronic devices designed to provide electrical power to various types of electronic and electrical systems while allowing users to control and customize the output parameters. These power supplies are commonly used in laboratories, manufacturing, testing, and research environments where precise and adjustable power sources are required.

Quick links to Programmable Power Supplies Information

Components of Programmable Power Supplies

Programmable power supplies typically consist of several components that allow for programmability and versatility. Here are the key components of a programmable power supply:

Control Interface

This is the user interface of the power supply, which can be a physical front panel with knobs and buttons or a digital interface such as a touchscreen, keypad, or software control via a computer. It allows users to set and adjust voltage and current parameters.

Voltage Source

The core component of any power supply is the voltage source, which generates the desired output voltage. This can be implemented using various technologies, including transformers, voltage regulators, or digital-to-analog converters (DACs).

Current Source/Limiting Circuit

Programmable power supplies can also limit the current output to protect the connected device or circuit from overcurrent conditions. This component is crucial for safety and precision.

Voltage and Current Sensing Circuit

To provide accurate feedback and control, power supplies include voltage and current sensing circuitry. These sensors measure the actual output voltage and current and feed this information back to the control circuitry for regulation.

Control Circuitry

This is the brain of the programmable power supply, responsible for processing user input, adjusting the output voltage/current, and maintaining stability and accuracy. It often includes microcontrollers or digital signal processors (DSPs).

Digital-to-Analog Converters (DACs)

DACs are used to convert digital control signals from the user interface or computer into analog signals that control the output voltage and current.

Output Protection Circuitry

To safeguard both the power supply and the connected devices, protective features like overvoltage protection (OVP), overcurrent protection (OCP), and overtemperature protection (OTP) are integrated into the power supply.

Display

Many programmable power supplies have a built-in display to provide real-time information about the output voltage, current, and other relevant parameters. This display can be analog (e.g., analog meters) or digital (e.g., LCD or LED displays).

Output Terminals

These are the physical connectors or binding posts where the user connects their load or device to the power supply. Output terminals must be designed to handle the specified voltage and current ratings.

Input Power Supply

Programmable power supplies themselves require a power source. This can be a standard AC mains connection or a DC input, depending on the design of the power supply.

Cooling System

Some power supplies may include fans or other cooling mechanisms to dissipate heat generated during operation, ensuring stable and reliable performance.

Remote Control Interfaces

Programmable power supplies often provide remote control options, including interfaces like GPIB (General Purpose Interface Bus), USB, LAN (Ethernet), or RS-232, allowing for automated testing and integration into larger systems.

Memory/Storage

Many programmable power supplies offer memory or storage capabilities to save and recall custom voltage and current profiles or settings.

Types of Programmable Power Supplies

There are several types of programmable power supplies available, each with its own features and applications. Here are a few of the most common types of programmable power supplies:

DC Programmable Power Supply

This type of power supply can provide a controllable DC voltage output, typically in the range of 0-30V or higher, and adjustable current limits. It's widely used in electronics labs for powering and testing electronic components and circuits.

AC Programmable Power Supply

These power supplies can generate adjustable AC voltage and current waveforms, often used for testing equipment that operates on alternating current, such as appliances, motors, and power electronics.

Dual-Output Programmable Power Supply

Dual-output programmable power supplies feature two independent output channels, usually with both DC and AC capabilities. Engineers and researchers often use these to simulate complex power scenarios or test multiple devices simultaneously.

High Voltage Programmable Power Supply

These types of programmable power supplies are designed to provide very high DC voltage outputs, often in the range of hundreds or even thousands of volts. They are essential for testing and calibrating high-voltage equipment and components.

Benchtop Programmable Power Supply

Benchtop programmable power supplies are versatile units that can have various features, including adjustable voltage, current limits, overvoltage protection, and programmable functions. They are commonly used in R&D laboratories and production environments for a wide range of applications.

How to Select a Programmable Power Supply Manufacturer

When choosing a programmable power supply from a programmable power supply manufacturer, it is important to compare at least 4 or 5 manufacturers using our list of programmable power supply manufacturers. Each programmable power supply manufacturer has a business profile page that highlights their areas of experience and capabilities, and has a contact form to directly communicate with the company for more information or request a quote. Review each programmable power supply company website using our patented website previewer to get an idea of what each company specializes in, and then use our simple RFQ form to contact multiple programmable power supply companies with the same quote.

Choosing a programmable power supply manufacturer is an important decision, especially if you need reliable and precise power sources for your applications. There are several factors to consider when selecting a programmable power supply manufacturer:

Quality and Reliability

Look for manufacturers with a reputation for producing high-quality and reliable products. Check for certifications and standards compliance, such as ISO 9001, which indicate a commitment to quality control.

Product Range

Different projects may require different power supply specifications, so having options is important.

Customization

Determine if the manufacturer can provide customized solutions if you have unique requirements. Some applications may necessitate power supplies with specific features or capabilities.

Safety Features

Safety is paramount when dealing with power supplies. Look for features like overcurrent protection, overvoltage protection, and thermal protection to safeguard your equipment and personnel.

Cost and Value

Compare the prices of the power supplies from different manufacturers while considering the value they provide. Sometimes, investing in a higher-quality product may save money in the long run by reducing downtime and maintenance costs.

Support and Warranty

A responsive customer support team and a generous warranty can be crucial if you encounter issues with your power supplies.

By carefully considering these factors, you can make an informed decision when choosing a programmable power supply manufacturer that best aligns with your specific needs and preferences.