DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated lab Power Supply with 5V 3.6A USB & Type-C Quick-Charge, Output Switch

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Amazon DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated lab Power Supply with 5V 3.6A USB & Type-C Quick-Charge, Output Switch	$79.99	Delivery date & cost shown at checkout

eBay DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Dig...	$131.31	Free delivery Free 30-day returns

eBay DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated Lab Power Supply with 5V 3.6A USB &	$151.61	Free delivery Free 30-day returns

79.99
Amazon
DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated lab Power Supply with 5V 3.6A USB & Type-C Quick-Charge, Output Switch
Delivery date & cost shown at checkout
131.31
eBay
DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Dig...
Free delivery Free 30-day returns
151.61
eBay
DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated Lab Power Supply with 5V 3.6A USB &
Free delivery Free 30-day returns

Product Details

【High Precision Encoder Knob】Unlike ordinary potentiometer knobs, this DC power supply is equipped with a high precision encoder knob that has strong accuracy and stability. Pressing the knob to change the digits to the left, and rotating the knob to adjust the set voltage or current for each digit between 0-9. Make work more convenient and flexible! 【Output Switch Control】When using the DC power supply in experiments or work, the output button can prevent you from forgetting to turn off the output and causing damage to the load. Press the output button to turn on or off the output of the power supply. The status can be seen in the indicator light on the left side of the display, making it easier for you to use the bench power supply. 【Overcurrent Protection】The adjustable power supply has an OCP switch button, which allows you to select whether to turn on or off the OCP according to your work needs. When the OCP function is enabled, if the load device is short-circuited during operation, the adjustable power supply will automatically stop output and emit a buzzer to remind the user. Protect adjustable DC power supplies and loads from damage. 【4-Digit Display Screen】Variable power supply has 0-120V 0-3A high-definition display screen, which can simultaneously display three values of voltage, current, and automatically calculated power. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be automatically switched. The indicator light of the working status can be seen on the display screen. The data is accurate to 0.1V and 0.01A. The high-definition digital display helps you operate as usual in the dark. 【Excellent After-sales Service】Providing high-quality products is our major commitment to our customers, and each product has been repeatedly tested. If you encounter any problems with the product you recei... view more

Best Review

Dave Everett2024-11-19

4.9

Customers like the functionality, design, and value of the power supply. They mention it works well for their intended use, is a good little power supply, and has no trouble outputting its maximum wattage. Some are satisfied with the ease of use. However, some customers have reported that the product is unreliable and blows fuses. Opinions differ on the noise level.

148214

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DC Power Supply Variable, 120V 3A Bench Power Supply with Encoder Knob, 4-Digits Display, Adjustable Regulated lab Power Supply with 5V 3.6A USB & Type-C Quick-Charge, Output Switch

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