Best Bench Power Supply

Last Updated on September 1, 2020

Are you searching for the best bench power supply for electronics hobbyists?

I’ve been using bench power supply units for years and investing in a top quality model is essential for optimal results. I use mine for a number of electronics projects and with that in mind I have reviewed the best bench power supply for electronics hobbyists on the market.

Check out the quick list below for links to customer reviews and prices for the best bench power supply picks or read on for the full review:

  1. Siglent Technologies SPD3303X-E Triple Output Power Supply
  2. Eventek DC Bench Power Supply Adjustable
  3. Hanmatek Programmable DC Power Supply
  4. Tekpower TP3005T Variable Linear DC Bench Power Supply
  5. Navitech 60V 5A DC Bench Power Supply

Best Bench Power Supply for Electronics Hobbyists Top Picks

If you need a bench power supply for your electronics projects but don’t know which model is worth the investment you can find the best bench power supply picks below.

Siglent Technologies SPD3303X-E Triple Output Power Supply

This is the best linear bench power supply I’ve tested. It provides three independently controlled and isolated outputs. A 32v/3 2A x 2, a 5v/3 3v/5v/3 2A x 1 for a total power of 220 watts. This true linear bench power supply features exceptional output noise regulation. It features a quality, intelligent temperature controlled cooling fan that is quiet when running. Powered with the use of Easy Power PC software and this bench power supply supports SCPI commands with a LabVIEW driver. Get timing output function and trending graphs. Bench power supply features USB and LAN interfaces and output modes in independent, series, and parallel.

  • Top performing bench power supply
  • Three independent controlled with isolated outputs
  • Output modes include parallel, series, and independent
  • Supports SCPI commands

Eventek DC Bench Power Supply Adjustable

High quality DC bench power supply. The Eventek bench power supply offers adjustable power from 0 to 30 volts and 0 to 10 amp outputs. The LED display screen is backlit and easy to read. This power supply features a constant voltage and current operation mode with CC and CV automatic conversion mode. With the intelligent temperature control and the built in thermo sensor this power supply can run quietly for extended periods of time without losing performance output. This power supply offers limit current protection, voltage overload, short circuit, and thermo sensor protections. This power supply additionally comes with a manufacturer money back guarantee.

  • Top DC bench power supply
  • 0 to 30 volts and 0 to 10 amps output
  • Backlit LED display is easy to read
  • Quiet cooling fan
  • Excellent value

Hanmatek Programmable DC Power Supply

This is an excellent bench power supply for those seeking top performance without the big price tag. This power supply unit features many functions including a low ripple, an automatic carry in of decimal point, and a simultaneous display of voltage current and power. It has a USB on the back of the unit and is capable of PC software control with hardware program sequence outputs. You can set the maximum power output with six different groups of parameters. It offers numerous safety functions including over voltage, current, over power, a short circuit five fold function and more. The toroidal transformer is of high quality copper and this power supply features an intelligent temperature controlled fan. This is a great budget, programmable bench power supply.

  • Ideal bench power supply for those seeking performance at a lower price point
  • Low ripple
  • Easy to read display
  • PC software control
  • Fully programmable

Tekpower TP3005T Variable Linear DC Bench Power Supply

This bench power supply is ideal for those who need a lab quality portable power supply. This DC bench power supply provides up to a max output of 30 volts and up to 5 amps. Voltage and current are accurately adjusted with the front facing rotary switches. This bench power supply provides reliable and consistent power and with it’s versatility it is very popular with hobbyists, labs, and in industrial settings. At only twelve pounds and measuring 10″ x 5″ x 7.75″ this bench power supply is incredibly portable. It features a quiet cooling fan and can operate accurately at temperatures ranging from zero to 102 degrees F. The highly accurate LCD display screen is easy to read as well.

  • Top portable bench power supply
  • Provides up to 30v and 5 amps
  • Lightweight and compact
  • Includes power cord, test leads with alligator clips
  • Excellent value

Navitech 60V 5A DC Bench Power Supply

This high quality bench power supply is popular in labs and with hobbyists. It provides adjustable DC power of up to 60 volts and 5 amps. The LED display screen is backlit and offers accurate readings to .1 volts and .001 amps. This bench power supply features a perfect limit current protection along with thermo protection, voltage overload protection, and short circuit protection. This power supply is exceptionally stable and offers a grounding port and a built in MOS tube. The intelligent temperature controlled fan has a built in thermo sensor which quietly keeps the power supply cool while in use. This power supply is a great value and comes with a 36 month manufacturer money back guarantee.

  • Ideal bench power supply for lab and hobbyist use
  • Intelligent temperature controlled cooling fan
  • Up to 60 volts and 5 amps of DC power
  • Excellent value

For more guides and tips read these articles:

Whether you work in a lab, or an industrial setting, or a hobbyist like me it is possible to get a high performing bench power supply that won’t break the bank. All of the recommended power supply units are highly accurate and reliable offering versatility for multiple applications.

Here is the quick list with the best bench power supply picks one more time. To see prices and customer reviews you can view the links below.

  1. Siglent Technologies SPD3303X-E Triple Output Power Supply
  2. Eventek DC Bench Power Supply Adjustable
  3. Hanmatek Programmable DC Power Supply
  4. Tekpower TP3005T Variable Linear DC Bench Power Supply
  5. Navitech 60V 5A DC Bench Power Supply
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