Description
The Topward Tps4303 Tps4303 is a refurbished power supply that has two voltage outputs of 30/5 V and a current capacity of 3 Amp. This power supply is specifically designed to offer a stable and dependable power source for electronic devices and circuits. Its unique dual-tracking feature allows for independent adjustment of both voltage outputs, making it suitable for a wide variety of uses. The fact that it is reconditioned means that it has undergone careful inspection and restoration to ensure optimal performance, making it a cost-effective and reliable option for users. Whether it is for laboratory purposes, electronic testing, or any other application, the Topward Tps4303 Tps4303 is a versatile and trustworthy choice.
Specifications
– Model: Topward Tps4303
– Power Output: 30 V, 5 V
– Current Output: 3 Amp
– Power Type: Reconditioned Dual-Tracking Power Supply
– Voltage Accuracy: ±0.5% + 10 mV (30 V), ±0.5% + 5 mV (5 V)
– Current Accuracy: ±0.5% + 5 mA
– Ripple and Noise: ≤3 mVrms, ≤30 mVp-p
– Load Regulation: ≤0.01% + 5 mV (30 V), ≤0.01% + 2 mV (5 V)
– Line Regulation: ≤0.01% + 3 mV (30 V), ≤0.01% + 2 mV (5 V)
– Display: 3-digit LED display
– Protection: Overload and short circuit protection
– Dimensions: Approx. 14 x 8 x 22 cm
– Weight: Approx. 2 kg
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.



