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Rectangular bench power supply unit with front LCD display and rotary control knobs

Tekpower

Tekpower TP3050E Industrial Power Supply 30V 50A Digital Display

SKU CH-6WEM-J458V

Adjustable 0-30V DC and 0-50A output with LCD readout, 0.5% voltage accuracy, current-limit and overheat protection, 110V input, operates 0-40°C

  • Adjustable 0-30V and 0-50A output covers diverse testing needs
  • Voltage readout accuracy of .5% + 2 digits ensures precise monitoring
  • Current readout accuracy of 3% + 5 digits supports reliable current tracking
  • Built-in circuit breaker and overheat protection safeguards the unit during operation
  • Operates on 110V input for standard bench power compatibility

Professional DC Power Supply for Lab and Test

The Tekpower TP3050E is a bench-top switching unit built for engineers, technicians and hobbyists who need a stable, adjustable DC source. It delivers continuously variable output from zero to thirty volts and zero to fifty amps, making it suitable for prototype powering, component testing and battery charging tasks. A large LCD panel shows both voltage and current readings at a glance.

Adjustable Range and Readout Accuracy

The single specification that decides fit is the combined 0-30V and 0-50A adjustment range with stated readout accuracy of 0.5% plus two digits for voltage and 3% plus five digits for current. If your application demands tighter regulation or a wider voltage span, this unit will not meet the requirement. Built-in circuit-breaker protection and over-heat limiting guard the supply and the load during fault conditions.

Bench Integration and Environmental Limits

The supply operates from a 110V mains input and is rated for an ambient temperature range of zero to forty degrees Celsius with relative humidity tolerance. It requires only a standard AC outlet and adequate ventilation around the chassis; no external water cooling or special rack hardware is needed. The front-panel binding posts free up bench space by keeping cables at the front, while the digital display removes the need for separate panel meters in a test setup.

Highlights

  • Adjustable 0-30V and 0-50A output covers diverse testing needs
  • Voltage readout accuracy of .5% + 2 digits ensures precise monitoring
  • Current readout accuracy of 3% + 5 digits supports reliable current tracking
  • Built-in circuit breaker and overheat protection safeguards the unit during operation
  • Operates on 110V input for standard bench power compatibility

Specifications

No published specifications for this item yet.

Questions about this item

How does the 30 V 50 A rating translate to actual bench use?

The unit delivers continuously adjustable DC output from 0 to 30 volts and 0 to 50 amps, so you can dial the exact voltage and current your circuit needs.

What does the 110 V input requirement mean for workshop installation?

It plugs into a standard 110 V AC mains outlet, limiting use to regions or circuits that supply that voltage.

Will the enclosure fit on a crowded bench given its operating temperature range?

Rated for 0 to 40 °C ambient, so allow enough clearance around the vents for airflow in warm environments.

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