Description
The Tektronix PS503A Power Supply is a versatile and reliable instrument used in various electronic and laboratory applications. With its dual-channel capability, it provides precise and stable DC voltage outputs, ranging from 0 to 35 volts, and current outputs up to 1.5 amps per channel. The power supply features a built-in digital display that allows for accurate monitoring and adjustment of voltage and current levels. It also offers excellent load regulation and low ripple and noise performance, ensuring optimal power delivery to connected devices. The PS503A is known for its durability and ease of use, making it a popular choice among professionals and hobbyists alike.
Specifications
– Model: Tektronix PS503A
– Output Voltage Range: 0 to 20 V
– Output Current Range: 0 to 2 A
– Voltage Accuracy: ±(0.1% of setting + 0.5% of full scale)
– Current Accuracy: ±(0.2% of setting + 0.2% of full scale)
– Ripple & Noise: < 1 mV RMS
– Load Regulation: < 0.01% + 2 mV
– Line Regulation: < 0.01% + 2 mV
– Display: 3-digit LED display
– Protection: Overload and short circuit protection
– Dimensions: 213 mm (H) x 213 mm (W) x 457 mm (D)
– Weight: 7.3 kg
Tektronix PS503A is also available with the following specs and model:
- Power Supply Provides 0 to 20V at 400mA (1A in high power compartment) and +5V at 1A Independent + and – controls or dual tracking voltage control.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Laboratory Calibration
Micro Precision operates 36 laboratories globally providing reliable localized support
- Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
- Comprehensive scopes of accreditation to meet a broad range of customer needs
- Expedited calibration services available
- Pickup and delivery services available
- Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Quality Certified Test Equipment Repair Services
When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:
- Cost effective; often less than OEM
- Efficient; often much better turn-time than the OEM
- Flexibility; willingness to work with customers to meet their needs
- Warranted repairs
- Ability to service many obsolete instruments
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Cost Effective Test Equipment Options
From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.
Our Capabilities
Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Electrical
Micro Precision accredited electrical calibration lab services with multimeter, multifunction calibrator, oscilloscope, and power supply capabilities.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Thermodynamics & Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Semiconductor Calibration
Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.



