10 Best DC Power Supplies 2019

Best Variable Dc Power Supply on September 2020 Shopping Deals at Bestonio.com

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

    • ASIN: B00SWK6M0M
    • 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]

  • 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]

  • 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]

  • Tekpower TP3005E DC Adjustable Switching Power Supply 30V 5A Digital Display

    • UPC: 857852005178
    • ASIN: B00PWNQMYI
    • Brand: Tekpower
    • Size: 3.4 X 6.3 X 9
    • Manufacturer: Tepower

    The TekPower TP3005E is a professional DC regulated power supply from TekPower. This is a highly stable, high quality switching power supply with its output continuously adjustable at 0-30V DC and 0-5A. The unit comes with a large LCD displays with back light, providing accurate readout for the voltage and current values. The cooling air fan will a... [Read More]

  • DC Power Supply, KKmoon NPS1203W 0-120V 0-3A Switching DC Power Supply 3 Digits Display LED High Precision Adjustable Mini Power Supply AC 115V/230V 50/60Hz Voltage & Current Regulated Dual Output

    • ASIN: B07TQRVM23
    • Brand: KKmoon
    • Manufacturer: KKmoon

    Specifications: Model: NPS1203W Output Voltage: 0~120V Output Current: 0~3A Output Power: 360W Input Voltage: AC 230V/115V ± 10%; 50Hz/60Hz Working Temperature: 0~40℃; Relative Humidity:

  • Adjustable DC Power Voltage Converter AC 110V-220V to DC 0-48V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan

    • UPC: 661273114438
    • ASIN: B0777MH681
    • Brand: MYSWEETY
    • Size: 48v 10a
    • Manufacturer: MYSWEETY

    Parameters: Input voltage: AC 110-220V ± 15% Output: DC 0-48V 10A Rated power: 480W Wiring: 〨: Ground N: Null wire L: Live wire V+: DC output + V-: DC output - Package includes: 1 x Switching Power Supply Instructions for use: The current is unregulated and max. is 10A. The actual current is decided by load. Any devices below 10A current can us... [Read More]

  • Adjustable AC/DC Switching Power Adapter Variable Voltage Power Supply 3-20V 3V 9V 12v 14V 15V 18V 19V 2A 48W Speed Control Volt dc Power Supply for Electric Fan Drill Motor Speed Controller Arduino

    • ASIN: B07N2FN18R
    • Brand: Usmile
    • Manufacturer: Usmile

    Output voltage: DC 3-20V adjustable Input voltage: 100-240V Efficiency: 95% Load Regulation: 4% Power: 48W Output current: 2A Adjustable Power Supply Type: PWM adjust Working temp: 0-45℃ Size: Length: 116mm/4.57'' Width: 50mm/1.97'' Height: 31mm/1.22'' Wire length: 1080mm/45.52'', 570mm/22.44'' Package includes : 1 x ac to dc power adapter ... [Read More]

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

    • UPC: 851567004945
    • ASIN: B00LG1TGSE
    • Brand: Tekpower
    • Manufacturer: Tekpower

    The Tekpower TP3005D 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 maximum output voltage of up to 30 volts and current up to 5 amps. It comes with rotary switches for setting up the voltage and current. With its reliability and versatility, it's a... [Read More]

  • POWSEED Universal AC Power Adapter DC 5V 6V 7.5V 9V 12V 13.5V 15V for Household Electronics Routers CCTV IP Cameras Speaker USB Hub Tablet LED Strips, Multi Voltage Charger Supply Cord 1a - 3a

    • UPC: 611968938443
    • ASIN: B01MT5WVCG
    • Brand: Powseed
    • Manufacturer: ZOZOPlus

    POWSEED Multi Voltage Switching Tip Power Adapter for Most Home Electronics With protection of over voltages, over current, short circuits and over temperature, bring much safety! 12 Month Warranty to make sure excellent user experience! Tip Polarity: Central Positive(+), Outer Negative(-), Polarity could not be reversed. Please check carefully bef... [Read More]

  • TekPower DC Adjustable Switching Power Supply (30Volt/20Amp)

    • UPC: 851567004914
    • ASIN: B00L4LC9XK
    • Brand: Tekpower
    • Manufacturer: TekPower

    The TekPower TP3020E is a professional DC regulated power supply from TekPower. This is a highly stable, high quality switching power supply with its output continuously adjustable at 0-30V DC and 0-20A for main output on the back. There is also an Aux output with 5A max on the front. This model is specifically designed with low ripple and noise. T... [Read More]

  • Tekpower TP1342U 30V/2A QUAD 4-output Variable DC Power Supply

    • ASIN: B006PL3A8C
    • Brand: Tekpower
    • Manufacturer: Tekpower

    The Tekpower TP1342U is a high-precision DC regulated power supply with four outputs. Of which, two are completely adjustable and two are semi-adjustable. The two adjustable outputs can be configured for constant voltage or constant current. The two adjustable outputs can be connected in parallel or in series. One USB Port with 5.2V and 2A output i... [Read More]

  • Elenco XP-625 AC/DC Power Supply

    • UPC: 756619003092
    • ASIN: B0002DVEZA
    • Brand: Elenco
    • Manufacturer: Elenco - THI

    The XP-625 is an ideal power supply for your school lab. It has a DC output (UN-regulated, UN-filtered) from 0-30 volts at up to 5 amps, and an AC output (UN-regulated, UN-filtered) of 0-40V at up to 5 amps. The voltage adjust knob controls all three outputs while the volt and amp meters display the desired setting. 625 Specifications : Input volta... [Read More]

  • 3V - 24V 2.5A 60W Adjustable DC Power Supply Kit Adapter Speed Control Volt Display with Variable 8 Plugs

    • UPC: 713929750115
    • ASIN: B07QVXYBDC
    • Brand: AlloverPower
    • Manufacturer: Allover Power Supply

    Dimension: approx. 13.2*4.8cmTotal cable length: 163cm / 5.3FtUS Plug Input 5.5mmx2.1mm Output With 8pcs plugs: ✔LED Terminal Connector ✔Micro USB ✔3.0x1.1mm ✔2.5x0.7mm ✔3.5x1.35mm ✔4.0x1.7mm ✔5.5x2.5mm ✔Mini USBFeatures:3-24V selectable output levels provide a broad mobile power solution.fully tested and simple installation.All-in-... [Read More]

  • YUNBO LED Power Adapter Supply Voltage Adjustable Digital Display DC 9-24V 3A Transformers for LED Strip Light, 72W Max

    • UPC: 700391037998
    • ASIN: B07JZNPM3W
    • Brand: YUNBO
    • Manufacturer: KLY

    Features: 1.Input : 100V-240V 50/60Hz 2.Output : DC 9-24V 3A 3.Out put adaptor jack size : 5.5mm x 2.5-2.1mm Compatible 4.The adapters Connector inside positive (+) outside negative (-) 5.Power Supply with LED indicator 6.Length of the cable: About 120CM 7.Shell Material: Plastic case 8.High price-effective, reliability with industry standards 9.Bu... [Read More]

  • Belker 30W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Power Adapter Supply for Household Electronics Routers TV Boxes LCD CCTV Cameras - 0.5A 1A 1.5A 2A 2.5A 2500mA Max.

    • UPC: 607595800239
    • ASIN: B078LSVVTB
    • Brand: Belker
    • Size: 30W
    • Manufacturer: Westronix

    Belker 30W Multi Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Devices (24W 12W compatible) Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs. Product Features ∗ Money saver, this adapter can largely save your space and the one can replace a lot chargers. ∗ Adju... [Read More]

  • Belker 36W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for LCD LED Light Strip Router HUB Speaker Smart Phone Tablet Kindle and Echo Dot TV Box 1A 1.5A 2A 2.5A 3A 3000mA Amp Max.

    • UPC: 607595800215
    • ASIN: B07N18XN84
    • Brand: Belker
    • Size: 30W
    • Manufacturer: Westronix

    Belker 36W Multi Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Devices (30W 24W 12W compatible) Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs. Product Features ∗ Money saver, this adapter can largely save your space and the one can replace a lot chargers. ∗ ... [Read More]

  • Belker 5V-15V 3A Universal AC DC Adapter Power Supply for LCD LED Strip Light Router HUB Speaker Smart Phone Tablet 0.5A 1A 1.5A 2A 2.5A 3A 3000mA Max

    • ASIN: B015H0UPWU
    • Brand: Belker
    • Size: 36W
    • Manufacturer: Belker

    Belker 45W regulated multi voltage universal AC DC adapter switching power supply for household electronical devices Product Advantage • OVP OCP SP OTP etc. multi circuit safety protection. • Premium production material and strict production technic. • ISO9000 quality control system. • 12-month global worry-free warranty. Product Specifi... [Read More]

  • VIVOHOME 3 in 1 853D SMD Soldering Iron Hot Air Heat Gun Rework Station with DC Power Supply 110V

    • UPC: 885469877055
    • ASIN: B07JJNB678
    • Brand: VIVOHOME
    • Manufacturer: VIVOHOME

    Brand Profile:VIVOHOME is a US registered trademark based on California. We are devote ourselves to offering high quality products at the most reasonable prices. Hope you could find your favorite collections from us.Product Specification:HOT AIR REWORKS-Air flow≤120L/min-Temperature Range: 100-480℃-Temperature Stability: ±1℃-Display Type: LE... [Read More]

  • Belker 18W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Router Smart Phone Mp3 Tablets CCTV Cameras - Max. Amps 1.5A 1500mA [Compatible with 12W]

    • UPC: 607595800048
    • ASIN: B07BGV378Y
    • Brand: Belker
    • Manufacturer: Belker

    Belker 18W Multi Voltage AC DC Power Supply Adapter for 3v to 12v Small Household Electronics Devices Multifunctional universal AC DC adapter, ideal for charger replacement, upgrade and spare power needs. Product Features ∗ Money saver, this adapter can largely save your space and the one can replace a lot chargers. ∗ Adjustable variable multi... [Read More]

  • HGJI 60W Adjustable AC/DC Adapter Switching Power Supply 100-240V to 3.3-24.7V 2.5A 50-60hz with LED Voltage Display US Plug

    • UPC: 703063977516
    • ASIN: B07G481J62
    • Brand: abovehill
    • Size: A1
    • Manufacturer: abovehil

    Description: input: AC100-240V 50/60hz ouput: DC 3.3-24.7V adjustable output current: 2.5A Power :60W outlet:5.5*2.1mm total cable length: 160CM. efficiency:85% can used for: DC motor speed control, light dimmer, and so on. Package content: 1x US plug 60W AC-DC Power adapter adapter with volt display

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