10 Best DC Power Supplies 2019

Best Bench Power Supply Under 100 on November 2019 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
    • Color: Light Grey
    • 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]

  • 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
    • Color: Black
    • 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]

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

    • Color: Light Grey
    • 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]

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

    • Color: Beige
    • 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]

  • Dr.meter 30V/5A DC Bench Power Supply Single-Output 110V/220V Switchable with Alligator Clip Included, US 3-Prong Cable,PS305DM

    • Brand: Dr.meter
    • Size: PS-305DM
    • Manufacturer: Dr.meter

    Dr.meter PS-305DM power supply is a kind of continuously adjustable linear DC voltage regulator power supply with high stability, high reliability and low noise. Its output voltage and current can be continuously adjusted. Also it can be both as constant voltage and constant current dc power supply. Its constant voltage and current can be auto-conv... [read more]

  • 30V/ 10A DC Power Supply, Dr.meter Variable 4-Digital LED Display Power Supply, Multifuncitonal and Switching DC Regulated Power Supply with USB Interface, Alligator Leads US Power Cord for Laboratory

    • Brand: Dr.meter
    • Manufacturer: Dr.meter

  • HaoFst Variable Adjustable Lab DC Bench Power Supply 0-30V 0-5A -US Power Cord

    • UPC: 705169011316
    • Brand: HaoFst
    • Manufacturer: HaoFst

    Product description Dual LED Three Digital Tube Display,Current mA / A Conversion Display。 The Lab Power Supply can act as a voltage regulation or a current regulation power supply. The voltage regulation range is from 0V to 30V and the current range is from 0A to 5A. Output is set by rotary switches with the value displayed on a LCD display... [read more]

  • Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter

    • UPC: 068888000093
    • Brand: Pyramid
    • Manufacturer: Sound Around

    PYRAMID PS9KX POWER SUPPLY (5A/7A WITH CAR CHARGER PLUG)

  • DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digital,with Alligator Leads US Power Cord Used for Spectrophotometer and lab Equipment Repair

    • Brand: LONGWEI
    • Size: 3 - Digit Display
    • Manufacturer: LongWei Ltd.

    LW-K3010D: This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc power supply.For this serial power supply,it has perfect protection circuit, can be used in many areas. Applications: Charge batteries, PCB boa... [read more]

  • DC Power Supply Variable, Eventek 0-32V 0-10.2A Power Supply Adjustable Regulated Power Supply Digital with Alligator Leads US Power Cord

    • UPC: 634759897064
    • Brand: Eventek
    • 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]

  • DC Power Supply Variable 30V 10A, (Precision 00.01V,00.01A)4-Digital LED Display, Precision Adjustable Regulated Switching Power Supply Digital with Alligator Leads US Power Cord 

    • UPC: 643858047713
    • Brand: LONGWEI
    • Size: precision 00.01V,00.01A
    • Manufacturer: LongWei Ltd.

    LW-K3010D 4-Digit LED Display : This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc power supply. For this serial power supply,it has perfect protection circuit, can be used in many areas. Applications: Ch... [read more]

  • Yescom 110V AC 30V 10A DC Power Supply Precision Variable Digital Adjustable w Clip Cable

    • Brand: Yescom
    • Manufacturer: Yescom

    Features:- Durable steel case- Constant voltage and constant current operation mode (C.C and C.V. automatic conversion)- Multiple protections: over voltage (OVP), open circuit (OCP),over temperature (OTP)- Safe circuit design, high quality key components adopted, the power supply can be used in 24 hours with full load- Intelligent temperature contr... [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
    • Color: Red
    • 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]

  • 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
    • 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 - 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
    • Color: silver
    • 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 KPS1203D Adjustable Switching Regulated Power Supply Digital, 0-30 V 0-10 A with Alligator Leads US Power Cord

    • 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]

  • 30V 10A DC Bench Power Supply Variable, 4-Digital LED Display, Switching Power Supply with Free Alligator Clip US Power Cord

    • UPC: 703556091859
    • Brand: NaviTech
    • Manufacturer: NaviTech

    NaviTech DC Power Supply Variable is small-sized and lightweight, features high accuracy, reliability. It is a great tool for scientific research, product development, etc.  NOTICE:  This power supply can not switch between ac and dc.  To avoid burning out the dc power supply, please switch the input to 110V first! Do not operate in humid e... [read more]

  • 30V/5A DC Bench Power Supply Single-Output 110V/220V Switchable with Alligator Clip Included, US 3-Prong Cable,PS305DM

    • UPC: 705169011217
    • Brand: CZJUN
    • Manufacturer: CZJUN

    Product description Dual LED Three Digital Tube Display,Current mA / A Conversion Display。 The Lab Power Supply can act as a voltage regulation or a current regulation power supply. The voltage regulation range is from 0V to 30V and the current range is from 0A to 5A. Output is set by rotary switches with the value displayed on a LCD display... [read more]

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

    • UPC: 787721204039
    • 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]

  • UNIROI DC Power Supply Variable, 0-30V/0-10A DC Bench Power Supply with 3-Digit LED Display, Alligator Clip Leads, Input Power Cord UC3010

    • Color: 30V 10A DC Variable Power Supply
    • Brand: UNIROI
    • Manufacturer: UNIROI

    UNIROI 30V/10A DC Power Supply Variable is small-sized and lightweight, features high accuracy, reliability. It is a great tool for scientific research, product development, etc. Features: Constant-Current & Constant-Voltage Operation Mode: The two operation modes will switch over automatically as the load changes. Multiple Safety Protections: Feat... [read more]

  • 10 Best DC Power Supplies 2019

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