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Grey rectangular bench power supply with dual digital displays and front panel controls

myVolts

myVolts STP6005D adjustable power supply 0-60V 0-5A

SKU CH-MJ0V-MVG1W MPN STP6005D

Adjustable DC power supply delivers 0-60 V and 0-5 A with dual voltage and current displays, CV/CC auto-switching, and short-circuit, over-temperature and current-limit protection

  • Product typeAT
  • Adjustable 0-60V output covers a wide test range
  • Dual independent displays show voltage and current simultaneously
  • CV/CC automatic crossover keeps loads stable during mode changes
  • Multiple protections include short-circuit and over-temperature safeguards
  • Up to 80% efficiency reduces heat during extended use

Adjustable 0-60V DC Source

The myVolts STP6005D is a bench-top adjustable power supply designed for engineers, technicians and hobbyists who need a variable DC source for circuit development, calibration or factory maintenance. It delivers continuously adjustable output from 0 to 60 volts and 0 to 5 amps with automatic constant-voltage and constant-current crossover.

Thermals, Noise and Efficiency

The unit operates in ambient temperatures from 0 to 40 degrees Celsius and up to 80 percent relative humidity, with over-temperature protection that shuts the output down if internal heat rises too high. A 250 VAC F5AL fuse and current-limiting buck circuitry guard against shorts and overloads, while the switching topology achieves up to 80 percent efficiency to limit waste heat and fan noise during normal use.

Regulation Accuracy Decides Suitability

Voltage regulation holds to 0.5 percent plus 3 millivolts line regulation and 0.1 percent plus 3 millivolts load regulation at currents up to 3 amps, rising to 0.2 percent plus 5 millivolts above that level. Current regulation stays within 0.2 percent plus 3 milliamps line and 0.2 percent plus 6 milliamps load, with both voltage and current ripple specified at 50 millivolts or milliamps RMS. Buyers who need tighter ripple or faster transient response than these figures provide should look elsewhere.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $204.99
Pricier than about 64% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

How do I install the STP6005D and what step is often missed?

Connect the unit to a 250VAC mains supply using the fitted F5AL fuse, then set the output voltage and current limits before enabling the output; the step often missed is verifying the CV/CC mode indicator matches the load requirement.

What maintenance or replacement will the STP6005D need later?

The internal F5AL 250VAC fuse is the only user-replaceable part; replace it with an identical rating if the supply fails to power on after an over-current event.

What limit appears first during sustained use of the STP6005D?

The over-temperature protection engages once the internal temperature exceeds the 0–40°C working range, shutting down the output until the unit cools.

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