Top 10 Bench POWER SUPPLY – Computer Power Supplies

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1. Siglent Technologies


Siglent Technologies SPD3303X-E Triple Output Power Supply

Siglent Technologies #ad - 3v/5v/3. 2a x 2, 2. 5v/3. 3 independent controlled and isolated outputs. 32v/3. Timing output function. Output modes: independent, series, parallel. Usb / lan interfaces. 2a x 1, total power: 220W. Trending graphs.
BrandSiglent Technologies #ad
ManufacturerSiglent Technologies #ad
Height11 Inches
Length16 Inches
Weight17.6 Pounds
Width14 Inches
Part NumberSPD3303X-E

2. Naweisz


DIY Tool, DC Power Supply Variable 30V/10A High Precision Adjustable 4-Digital LED Display with Free Alligator Clip for Lab Equipment, Repair, Electronic Testing

Naweisz #ad - What you will get and enjoy- 1*quality standard 4mm alligator clip leads with banana plug 20 inch length;1* US power cord, 36-month warranty, 1* user manual. You could enjoy 30-day free-returned, and lifetime technology support.

High quality& stability-high quality circuit board made, thermal protection, and make it stable output. It's built-in cooling fan with thermo-sensor and TWO heat sinks used will keep the power supply cool, voltage overload protection, noise reduced and life prolonged. Perfect limit current protection, short-circuit protection. Wide applications-suitable for the electronic maintenance, aging testing, electrolyzation, lamp test, teching, electroplate, battery charge, laboratory, and DIY tools.

The constant voltage and current mode automatically switch over with load changes. C. C & c. V. Modes auto conversion-it's easy to adjust your desired voltage and current with coarse and fine turning knob. 30v adjustable dc power supply- 0-30 volts and 0-10 amp outputs with 4 led digital bright display, with resolution of 001 v (10mv)and 0001a1ma, not linear regulated PSU.
BrandNaweisz #ad
ManufacturerNaviTech #ad
Height5.43 Inches
Length8.9 Inches
Weight3.31 pounds
Width3.23 Inches
Part NumberNP3010H



UNIROI 0-32V / 0.10.2A 4 Digital Power Supply Adjustable Regulated Bench Power Supply with Alligator Leads US Power Cord, DC Power Supply Variable

UNIROI #ad - 2 amps outputs; the accuracy of the backlit LED display: 0 Security intelligent temperature control with built-in thermo-sensor effectively reduces noise and prolongs product life.

Best serviceuniroi's dc power supplies are FCC certified, 30-day limited for 24 months for you!01v and 0 V. C and C. Stabilized power supplyadjustable dc power supply: 0-32 volts and 0-10 Multiple protectionsLimit current protection, thermal protection, over-voltage protection, short-circuit protection. Conversion; Light weight with a heavy output. Upgrading function displayconstant voltage and current operating mode automatic C. 001a.
BrandUNIROI #ad
ManufacturerUNIROI #ad
Part Number1
Warranty1 year warranty

4. Tekpower


Tekpower TP3005D Digital Variable Linear Type DC Power Supply, 0-30V @ 0-5A with Alligator Cable and Power Cord

Tekpower #ad - Back-lit lcd display with a 01v and 001a resolution. 1-year manufacturer's warranty. Cooling fan automatic activation by built-in thermo-sensor. High precision dc regulated power supply with 0-30 volts and 0-5 amp outputs. Two operational modes: constant voltage and constant current.
BrandTekpower #ad
ManufacturerTekpower #ad
Height5.91 Inches
Length9.45 Inches
Weight11.11 Pounds
Width3.74 Inches
Part NumberTP-3005D-NEW

5. Tekpower


TekPower TP30SWV 30 Amp DC 13.8V Digital Switching Power Supply with Noise Offset

Tekpower #ad - 30a maxcurrent Output. 13. 8v dc power supply for Ham/CB Radio. 1 year usA warranty. Cigarette Plug + Noise offset. Dc 9-15v adjustable.
BrandTekpower #ad
ManufacturerTekPower #ad
Height5.7 Inches
Length10.5 Inches
Width10.3 Inches
Part NumberTP30SWV

6. Pyramid


Pyramid PSV40U, HAM w/ 120/240V AC Switchable to 1.5V-15 Volt DC, Universal Compact Bench Power Supply, USB, Digital LCD Display, 4 Amp Regulated Benchtop AC-DC Converter Power Supply for CB Radio

Pyramid #ad - Digital lcd display: this desktop bench power supply is equipped with voltage meter LCD display w/ rotary control for voltage level adjustment. It converts standard 120V AC household power to 1. 5v-15v dc power and can supply up to 4 amp of continuous power.

Usb charge port: this digital workbench variable PSU power converter features a USB charge port and universal dual screw connection terminals compatible w/ a wide range of device/equipment. Works w/ cellular phones, HAM radio, scanner, CB radio, etc. Short-circuit protection: equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator & any connected electronics. Provides reliable ac-to-DC power conversion w/ constant source of DC voltage.

Used to test device/equipment operation and performance. 4 amp: the simple plug-in operation provides a constant source of dC voltage, allowing for quick and consistent power conversion. Converts ac to dc: the switching dc power supply features ac-dc converter variable linear / regulated design. Switch-activated power control eliminates the need for an external battery or additional power source. It has rugged and durable housing construction, cabinet heatsink & built-in cooling fan.
BrandPyramid #ad
ManufacturerPyramid #ad
Height2.8 Inches
Length6.5 Inches
Width6.9 Inches
Part NumberPSV40U



Computer Project, MENZO 12v 30a Dc Universal Regulated Switching Power Supply 360w for CCTV, Radio

MENZO #ad - High quality switch power Supply Widely used in Industrial automation, LED display, communications, etc. Warranty: any issue do not hesitate to contact us, we will offer a guaranteed satisfaction. In-door use only! you can choose the input voltage 110V/230V by switch. Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection.
BrandMENZO #ad
ManufacturerMENZO #ad
Height2.2 Inches
Length8.6 Inches
Width4.5 Inches
Part NumberBMN0050



Computer Project, Radio, LED Strip Lights, BMOUO 12V 30A DC Universal Regulated Switching Power Supply 360W for CCTV, 3D Printer

BMOUO #ad - Switch power supply, convert ac 110v/220V to DC 12V 30A 360W. Wide input voltage range, steady and precise output voltage. Great power transformer for electronic equipment, Led Lighting, home appliance etc. Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection. Dual input voltage: ac 110v/220V. There is a switch, choose the proper voltage before use. Protection: shortage protection, overload Protection, over-voltage Protection:115%-135%, Action output cut-off Reset:Auto Reset or fuse.
BrandBMOUO #ad
ManufacturerBMOUO #ad
Height2 Inches
Length5 Inches
Weight0.25 Pounds
Width4.5 Inches
Part NumberAMZ0005-A

9. Optimal Shop


Optimal Shop 20+4 Pin LCD Computer Power Supply Tester for SATA IDE HDD ATX ITX BYI Connectors-Black

Optimal Shop #ad - When testing with hdd/floppy disk 4-pin/pci-e 6-pin/4-pin/8-pin/SATA connector, the indicator on the left shows the output voltage +12V + 3. 3v + 5v. 8-in-1 atx power supply tester: support testing 20-pin ide/24-pin IDE/HDD/floppy disk 4-pin/PCI-e 6-pin/4-pin/8-pin/SATA connector.

Buzzer alarm: when your power supply PG number fails, the power tester will emit a buzzer alarm, which is easy to know. Note: is there a scratch on the product screen? Because the screen is easy to scratch, you can tear it off by yourself. 1. 8" lcd screen: the output voltage is displayed on the 1. 8" lcd screen, if you think it is not beautiful, we put a protective film on it, which is easy to read 1.8" lcd screen is powered by the 20-pin/24-pin connector. Aluminum alloy shell: light and easy to carry, high strength, good thermal conductivity and corrosion resistance.
BrandOptimal Shop #ad
ManufacturerOptimal Shop #ad
Height0.8 Inches
Length8.3 Inches
Width3.7 Inches
Part NumberOptimal Shop
ModelOptimal Shop

10. Pyramid



Pyramid #ad - Weight: 23. 1 lbs. Provides over temperature, shop, scanners, auto sound systems, thermal overload, cb radios, hobbyists and powers up 12 VDC devices like cellular phones, ham radios, overload, over voltage and short circuit protection.

Dimensions: 4. 92"h x 9. 17"w x 14"L. Sold as 1 Each. Rated at 15 vdc and 32 a constant/35 A surge for hassle-free operation. Delivers an input power of 600 w. Has three prong grounded AC plug. Has a heavy-duty cabinet and heat sink with anti skid rubber feet for protection. Fuse protected power supply with LED protection indicators has screw terminal connectors & prevents from crowbar over voltage/short circuit/thermal. Suitable for home, etc. Requires dc input voltage type, 125 vac input voltage and 105 - 125 vac input voltage range for efficient operation.
BrandPyramid #ad
ManufacturerPetra Industries #ad
Part NumberPYRPS36KX