EEVblog #1030 - $20 DIY Bench Power Supply!

Best Hobbyist Benchtop Power Supply on April 2024 Shopping Deals at Bestonio.com

  • DC Power Supply Adjustable (0-30 V 0-10 A), Eventek KPS3010D Variable Switching Regulated Digital Power Supply with Alligator Leads US Power Cord

    • UPC: 766330239212
    • ASIN: B073TW8H2S
    • Brand: Eventek
    • Size: 10A
    • Manufacturer: Eventek

    The Eventek KPS series high precision DC power supply is specially designed for scientific research, product development, laboratories, schools and electronic production lines. The output voltage and current are continuously adjustable at nominal value. Featuring high accuracy, reliability, perfect overload and short circuit protection circuit, the... [Read More]

  • Dr.meter Triple Linear Variable DC Power Supply, Adjustable 30V/5A, Series and Parallel Mode, Input Voltage 104-127V, with Alligator Leads to Banana and AC Power Cable (HY3005F-3)

    • ASIN: B009622HC2
    • Brand: Dr.meter
    • Size: HY3005F-3
    • Manufacturer: Dr.meter

    Dr.Meter HY3005F-3 power supply is regulated with three available outputs: two outputs are continuously adjustable at 0-30v DC and 0-5a, and the third output is fixed at 5V DC and 3A. In addition, the two outputs can be used in independent, Series or parallel mode - this provides either two independent outputs, or one output with twice the voltage ... [Read More]

  • DC Power Supply Variable, Switching DC Regulated Power Supply with 4 Digital LCD Display (0-30V/0-5A), Reverse Polarity/High Temperature Protection, 110V/115CM Alligator Leads Included - MDC01

    • UPC: 689749206142
    • ASIN: B07JQXQ8S5
    • Brand: TACKLIFE
    • Size: MDC01
    • Manufacturer: TACKLIFE

    Product description: The Tacklife high precision DC power supply is specially designed for laboratories, schools and electronic production lines. The output voltage and current are continuously adjustable at nominal value. Featuring high accuracy, reliability, perfect overload and short circuit protection circuit, they can be an ideal choice for... [Read More]

  • Best DC Bench Power Supply, Pevono PS305H 30V/5A 4 Digital LED Desktop Switching Variable Power Supply Voltage&Current Regulated Supply Power Source for Lab Repair,Electronic Tester, Power Calculator

    • UPC: 611517461422
    • ASIN: B01F9GQM9M
    • Brand: Pevono
    • Manufacturer: Pevono

    Product Description: Pevono PS305H series high precision DC bench power supply is designed for workshop maintenance and electronics tester and repair, product development, laboratories and DIY hobbyist and industrial users. This is one of the best power supply you can find on Amazon. Both of the output voltage and current are can be continuously... [Read More]

  • Tekpower TP3005T Variable Linear DC Power Supply, 0-30V @ 0-5A with Alligator Test Leads

    • ASIN: B00ZBCLJSY
    • Brand: Tekpower
    • Manufacturer: Tekpower

    What is difference between Linear Power supply and Switching Power supply ? Linear type is made by traditional wire transformer as the voltage conversion, It is Quiet and No noise, cost higher while the switching type is a transistor conversion which gives much noise and interference , but low cost and low quality. The Tekpower TP3005T variable DC ... [Read More]

  • DC Power Supply Variable(0-30 V 0-5 A), Eventek KPS305D Adjustable Switching Regulated Power Supply Digital, with Alligator Leads US Power Cord

    • ASIN: B071RNT1CD
    • Brand: eventek
    • Size: 1
    • Manufacturer: Eventek

    The Eventek KPS series high precision DC power supply is specially designed for scientific research, product development, laboratories, schools and electronic production lines. Eventek KPS DC power supply could be used for electro etchingThe output voltage and current are continuously adjustable at nominal value. Featuring high accuracy, reliabili... [Read More]

  • Universal Compact Bench Power Supply - 6 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 100 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS8KX

    • UPC: 807031758081
    • ASIN: B000A896GG
    • Brand: Pyramid
    • Manufacturer: Sound Around

    Pyramid Model : PS8KX6 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter (6 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power Conversion (12V DC)Provides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Battery or External Power Sou... [Read More]

  • Variable DC Power Supply, IPSXP KPS1202D Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-5 A with Alligator Leads US Power Cord

    • ASIN: B07JCRG6G6
    • Brand: IPSXP
    • Manufacturer: IPSXP

    The IPSXP KPS series high precision DC power supply is specially designed for scientific research, product development, laboratories, schools and electronic production lines. KPS series DC power supply could be used for electroetching. The output voltage and current are continuously adjustable at nominal value. Featuring high accuracy, reliability... [Read More]

  • Universal Compact Bench Power Supply - 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter w/ 13.8 Volt DC 115/230V AC Switchable, Screw Type Terminals, Cooling Fan - Pyramid PSV300

    • UPC: 734911304932
    • ASIN: B000NPT4TK
    • Brand: Pyramid
    • Size: accessory
    • Manufacturer: Sound Around

    Pyramid Model : PSV300 30 Amp Hobbyist Bench Power Supply Compact Bench Power Supply, AC-to-DC Power Converter (30 Amp) Features: Regulated Home Power Supply Design AC-to-DC Power Conversion Provides Constant Source of DC Voltage Simple Electronic Plug-in Operation Hassle-Free Screw Terminal Connectors Eliminates the Need of Battery or External Pow... [Read More]

  • KORAD KD3005D - Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade

    • UPC: 787721204039
    • ASIN: B00FPU6G4E
    • Brand: Korad Technology
    • Manufacturer: Korad Technology

    This Linear power Supply packed with features and at a cost that can't be beat. It has an easy to read 4 digit LED is used to display the voltage and current values. This is a heavy duty single-channel, constant-voltage and constant-current power supply with low ripple and noise, high reliability and high accuracy. The voltage and current are ... [Read More]

  • Universal Compact Bench Power Supply - 10 Amp Linear Regulated Home Lab Benchtop AC-to-DC Converter w/ 13.8 Volt DC 115V AC 250W Input, Screw Type Terminal, 12V Car Cigarette Lighter- Pyramid PS15K.5

    • UPC: 842893116440
    • ASIN: B07KML5SCJ
    • Brand: Pyramid
    • Manufacturer: Pyramid

    Pyramid Model : PS15K.5Bench Power Supply, AC-to-DC Power Converter with Car/Vehicle Plug Power Outlet (10 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power Conversion (12V DC)Provides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Battery or External Powe... [Read More]

  • Universal Compact Bench Power Supply - 2.5 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 50 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS3KX

    • UPC: 132017540443
    • ASIN: B0002JTD2K
    • Brand: Sound Around
    • Manufacturer: Sound Around

    Pyramid Model : PS3KX2.5 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter (2.5 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power ConversionProvides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Battery or External Power SourceFu... [Read More]

  • Universal Compact Bench Power Supply - 22 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 6-15V DC 115V AC 500 Watt Input, Amperage Gauge Display, Adjustable Voltage - Pyramid PS26KX

    • UPC: 115970707511
    • ASIN: B000Y8GFIE
    • Brand: Pyramid
    • Manufacturer: Sound Around

    Pyramid Model : PS26KX22 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter with Adjustable Voltage Control (22 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power Conversion (12V DC)Provides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Ne... [Read More]

  • Universal Compact Bench Power Supply - 32 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 12-15V DC 115V AC 600 Watt Input, Amperage Gauge Display, Adjustable Voltage - Pyramid PS36KX

    • UPC: 807031757992
    • ASIN: B0002BA58O
    • Brand: Pyramid
    • Manufacturer: Sound Around

    Pyramid Model : PS36KX32 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter with Adjustable Voltage Control (32 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power ConversionProvides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Bat... [Read More]

  • Beleeb 20Amp Variable Transformer Auto AC Voltage Regulator Power Supply, 2000VA Max, 0~130 Volt Output

    • UPC: 754914487470
    • ASIN: B07JV8ZCG8
    • Brand: Beleeb
    • Manufacturer: Beleeb

    Beleeb 20 Amp Variable Voltage Transformer, 2000VAC Max,120VAC Input, 0-120V/130VAC Output  If you have an unlimited budget or are running an official lab, please buy a dedicated lab-grade variac or regulated high-voltage power supply. If you're using this at home for hobbyist use, I definitely recommend! Variable Transformer to power equipment ... [Read More]

  • Tekpower TP3005D-3 Digital Variable Triple Outputs Linear-Type DC Power Supply, 0-30 Volts @ 0-5 Amps

    • UPC: 851567004235
    • ASIN: B00HX0UYBK
    • Brand: Tekpower
    • Manufacturer: Tekpower

    The Tekpower TP3005D-3 variable DC power supply is a compact and affordable instrument that is suitable for both home and industrial use. This digital DC power supply has a total of three DC outputs, two of them have a maximum output voltage of up to 30 volts and current up to 5 amps, they may also be connected in series or in parallel for higher v... [Read More]

  • Universal Compact Bench Power Supply - 12 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 270 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS14KX

    • UPC: 163120511020
    • ASIN: B0002JTD20
    • Brand: Pyramid
    • Manufacturer: Sound Around

    Pyramid Model : PS14KX12 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter (12 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power ConversionProvides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Battery or External Power SourceFus... [Read More]

  • KORAD KA3305P - Programmable Precision Variable Adjustable 30V, 5A DC Triple Linear Power Supply Digital Regulated Lab G

    • UPC: 028841772221
    • ASIN: B012LMOI84
    • Brand: KORAD
    • Manufacturer: Pacific Star Corporation

    This is packed with features and at a cost that can't be beat!!  it has an easy to read 4 digit LED is used to display the Voltage and current values and 5 programmable storage setting. This is a heavy duty triple-channel, constant-voltage and constant-current linear  power supply with low ripple and noise, high reliability and high accuracy. ... [Read More]

  • Diymore 24 Pins ATX Benchtop PC Power Adapter Board Computer Power Supply Breakout Adapter Module

    • UPC: 707427336643
    • ASIN: B071D9WPCB
    • Brand: diymore
    • Manufacturer: Industry Park

    Description: The benchtop power board kit was created to provide quick access to the typical voltages needed when developing physical computing projects (embedded systems).After assembling the kit you’ll have access to four different voltages (3.3V, 5V, 12V and -12V) each with their own replaceable 5A fuse.Each power rail has a corresponding grou... [Read More]

  • Universal Compact Bench Power Supply - 5 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 70 Watt Power Input, Screw Type Terminals, Cooling Fan - Pyramid PS7KX

    • UPC: 834120005153
    • ASIN: B00069RB1Q
    • Brand: Pyramid
    • Manufacturer: Sound Around

    Pyramid Model : PS7KX5 Amp Hobbyist Bench Power SupplyBench Power Supply, AC-to-DC Power Converter (5 Amp) Features:Linear / Regulated Power Supply DesignAC-to-DC Power Conversion (12V DC)Provides Constant Source of DC VoltageSimple Electronic Plug-in OperationHassle-Free Screw Terminal ConnectorsEliminates the Need of Battery or External Power Sou... [Read More]

  • EEVblog #1030 - $20 DIY Bench Power Supply!

    How to Use a Power Supply

    Bench Power Supply Full Review (variable 0-30V & 0-10A)