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Discover our expert selection of the 10 best Fashion in 2025. Prices from 19.99 USD to 114.99 USD. Regularly updated buying guide.
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DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)

DC Power Supply Variable, Bench Power Supply with...

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NANKADF - DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
#1
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  • High-precision Encoder Knob: Different from general knobs, this DC power supply has a precise encoder knob. You can press the knob to switch each digit, and then turn the knob to customize each digit in the range of 0-9. Set the voltage or current you want more accurately.
  • Output Enable/Disable Button: In the process of using the bench power supply, Output button can prevent us from forgetting to turn off the output and causing damage to the load. Just press this button to turn on or turn off the output of the power supply. This makes it more convenient for you to use the variable power supply.
$40.49 44.99 USD
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Jesverty - Jesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010
#2
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  • 1๏ธโƒฃใ€4-Digit Display & Power Calculationใ€‘: The Jesverty SPS series features a big bright 4-digit LED display that shows measured values of V๏ผA๏ผW that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W.
  • 2๏ธโƒฃใ€Auto C.V. and C.C. Modeใ€‘: The Jesverty SPS series can be used as a constant-voltage*(C.V.) power supply and constant-current*(C.C.) power supply even when the load is changed. It switches automatically between CV mode and CC mode according to the changes in the load.
โ‚ฌ58.99
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NICE-POWER - NICE-POWER DC Power Supply Variable 30V 10A, Adjustable Switching Regulated DC Bench Power Supply with Output Switch High Precision 4-Digit LED Display, Benchtop Lab Power Supplies with 5V/2A USB Port
#3
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  • Precise 4-digit LED Display, Auto Power Calculation: The NICE-POWER DC power supply variable is a professional switching power supply regulation device with a high resolution of 0.01V and 0.001A. The variable power supply features a big bright 4-digit LED display that shows the adjustable power supply output values of Voltage (V) / Current (A) / Power (W) in real-time. The high-definition backlit 4-digit LED display provides an accurate and clear readout for the voltage, current and power values even if you are in low-light condition
  • OUTPUT Switch Control: Sometimes we need to switch between different voltage or current outputs in experiments or work, but we often forget to turn off the output and causing damage to the load. The adjustable DC power supply OUTPUT key is designed to solve this problem, just with a single press of the added OUTPUT key, you can easily turn the output on or off. The required voltage and current can be adjusted without actual output power, which makes this benchtop DC power supply more secure and more energy saving. Also, you don't need to remove the load or turn off the power each time, making the variable DC power supply more convenient and efficient to use
$41.97 49.99 USD
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Thermaltake - Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
#6
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  • Delivers 600W Continuous output at plus 40โ„ƒ. Compliance with Intel ATX 12V 2. 31 and EPS 12V 2. 92 standards
  • 80 PLUS Certified โ€“ 80% efficiency under typical load. Power good signal is 100-500 millisecond
$44.99 54.99 USD
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Wefomey - Universal Power Supply 3V~24V 3A 72W Adjustable Variable 3V 5V 9V 12V 18V 20V 24V AC/DC Adapter Charger, 100V-240V AC to DC Converter with 14 Tips, Polarity Converter and 4-Way Power Splitter Cable
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  • Input: AC 100~240V, 50/60Hz; Output: DC 3~24V Adjustable, Max 3A 72W; It can apply to most appliances which the input voltage is between 3V to 24V and the rating power is equal to or less than 72 Watt. LCD display will show the output voltage, in case that wrong voltage regulation damage your device
  • 14pcs DC Tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. Easily meet the power requirement of your different devices. Can be applied to almost all commonly used electronic devices.
$19.99
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Cooler Master - Cooler Master MWE Gold 850 V2 Full Modular PSU, 850W, 80+ Gold, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless, 5-Year
#8
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  • 2 EPS Connectors : 2 EPS connectors included with all models for universal current generation motherboard compatibility.
  • High Temperature Resilience: The new gen offers an increase in operating temperature to its predecessor to a maximum of 50 degrees Celsius.
$84.99 99.98 USD
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Jesverty - Jesverty DC Power Supply Variable, 0-32V 0-10A Switching Bench Power Supply with 20W USB & Type-C Quick-Charge, Encoder Corase & Fine Adjustment Knob, Output Switch, 4-Digit LED Display - SPS-3010V
#9
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  • 1๏ธโƒฃใ€Coarse & Fine Encoder Knobใ€‘: Jesverty's SPS-V bench power supply upgrades from traditional potentiometer coarse & fine adjustment knobs to encoder coarse & fine knobs making it more convenient to set your desired voltage and current and greatly improve your work efficiency! ! The coarse knob sets the value before the decimal point, and the fine knob sets the value after the decimal point. (Setting resolution 0.01V/0.001A).
  • 2๏ธโƒฃใ€USB-A & USB-C 20W Quick-Chargeใ€‘: The Jesverty desktop power supply features Type-A and Type-C dual charging ports, both supporting 20W fast chargingโšก. Convenient for charging your smartphone and powering up your Arduino UNO, Raspberry Pi, or other electronic modules for your projects.
$49.96 59.99 USD
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Based on our analysis, the #1 product on our list offers the best value with a rating of 0.0/5.
Prices range from 19.99 USD to 114.99 USD, offering options for every budget.
This selection is regularly updated to ensure you get the best deals and top-rated products.
We select products based on their Amazon popularity, customer ratings, and value for money.

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DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
๐Ÿฅ‡ #1

DC Power Supply Variable, Bench Power Su...

40.49 USD
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