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

Over load protection, over voltage protection, short circuit protection, this protection will protect your load well. Input: AC110-220V, Output: DC 0-48V adjustable, Maximum output current: 10A.

Made of high quality metal,which is durable and long last.NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.

LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.

Built-in cooling fan, over temperature protection, overheating automatic shutdown protection.

Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.

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

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


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

$59.99 @ Amazon.com

Product Description

Over load protection, over voltage protection, short circuit protection, this protection will protect your load well. Input: AC110-220V, Output: DC 0-48V adjustable, Maximum output current: 10A.

Made of high quality metal,which is durable and long last.NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.

LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage.

Built-in cooling fan, over temperature protection, overheating automatic shutdown protection.

Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.

Product Details
Brand: Titoe
Warranty: 1
Color: Sliver
Price: $59.99
Adjustable DC Power Voltage Converter with Digital Display AC 110V-220V to DC 0-48V Module Switching Power Supply 480W Voltage Regulator Transformer Built in Cooling Fan…

DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-Down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display


DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-Down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display

$12.61 @ Amazon.com

Product Description

DROK DC buck converter input voltage range is DC 3.5~30V, output adjustable voltage range is DC 0.8~29V, max output current is 10A, conversion rate can up to 92%.

LED Voltage Meter: the step down regulator is equipped with high accuracy voltmeter, red LED display, press the key to switch display input voltage or output voltage.

Metal Case: DROK volt transformer is designed with metal case, can protect the module from destroying, and the case itself is a heat sink, excellent to help module cooling.

Note: please make sure that the input voltage is higher than the output voltage at least 1V; please note that this module doesn't have reversed connection protection, pay attention to this before wiring connection.

Small Size: the switching power supply module is with compact design, dimension is 85mm*58mm*33mm(L*W*H).

Product Details
Brand: DROK
Model #: 200143
Size: 3.5-30V to 0.8-29V 10A with LED Display
Color: Red
Dimensions: 3.34645 X 2.28346 X 1.29921 Inches (Length X Width X Height)
Price: $12.61
DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-Down Volt Adjustable Output Voltage Regulator Module Power Supply with High Accuracy Voltmeter Red Digital Tube Display

PEMENOL DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester


PEMENOL DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester

$17.99 @ Amazon.com

Product Description

★Power System (PER):There are 3 input interfaces, USB, micro USB, Type-C, input any interface, under the power system (PER), you can output an adjustable voltage from 1.0V to 24V, power 2-3W. Note: It is a low power supply, please do not exceed the maximum output power.

★Multimeter System (VAH): The CNC USB power supply regulator module can measure voltage and current, test power, capacity, and time just like a multimeter. It can also test the current ambient temperature. Temperature range -20℃~70℃

★With multiple protection functions: When the voltage﹤0.8V, there will be under-voltage protection(LVP); when the input current﹥2A, there will be overcurrent protection(OCP); When using over power, there will be over-power protection(OPP). After protection, the output will be automatically turned off, the LCD backlight will flash, and the corresponding protection will be displayed(LVP, OCP, OPP)

★Small size, easy to carry:small size 78*28*17mm with Anti-extrusion packaging box. Very suitable for use by technical engineers on business trips, maintenance, etc.

★Application: It can measure voltage and current like a multimeter. Can also test power, capacity, time and temperature. For more details and instruction, please read the user manual!!!

Product Details
Brand: PEMENOL
Size: Pocket Size
Color: Black
Dimensions: 3.0708661386 X 1.1023622036 X 0.6692913379 inches (Length X Width X Height)
Price: $17.99
PEMENOL DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester

4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display


4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

$13.99 @ Amazon.com

Product Description

Product parameters: input voltage is 4.0V - 40V, output voltage is 1.25V - 37V, output current is 2A (normal and stable) and 3A max, conversion efficiency 92% (highest), output ripple under 30mV, switching frequency 150KHz, operating temperature is -45 to 85 degree Celsius

Simple to operate: the voltmeter can be turned off, and the switch can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds, once the voltmeter is turned off, simply press the switch to turn on the voltmeter

Easy to use: with terminal block, no soldering iron is also convenient to use, and retain the wire bond point (the input voltage must be higher than the voltage to be output by 1v or more)

Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink

Nice design: with 150KHz internal oscillation frequency, features low power consumption and high efficiency; When the output voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns, and then use the module to adjust the voltage normally; This is because when the module leaves the factory, the default output voltage is about 20V

Product Details
Brand: Frienda
Model #: Frienda-Power Converters-01
Color: Black Blue
Price: $13.99
4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

LIVISN Adjustable DC Power Voltage Converter AC 110V 220V to DC 0-36V (40V) 0-14A Module Switching Power Supply Digital Display 500W Voltage Regulator Built in Cooling Fan (0-36V 0-14A)


LIVISN Adjustable DC Power Voltage Converter AC 110V 220V to DC 0-36V (40V) 0-14A Module Switching Power Supply Digital Display 500W Voltage Regulator Built in Cooling Fan (0-36V 0-14A)

$69.99 @ Amazon.com

Product Description

Input voltage range is AC110-220V, output voltage range is DC 0-36V adjustable, output current can be adjusted 0-14A and it is up to your load, maximum output current is 14A, so this item will not fit for your device with over 14A current.

LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage. Case Material: Metal; Main Color: Silver Tone.

Equipped with temperature control cooling fan: it will automatically operate when this power converter need to be cooled without any noise.

Protection Function: over load protection, over voltage protection, short circuit protection, this protection will protect your load well. NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.

Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.

Product Details
Brand: LIVISN
Size: 0-36V 0-14A
Color: Silver
Price: $69.99
LIVISN Adjustable DC Power Voltage Converter AC 110V 220V to DC 0-36V (40V) 0-14A Module Switching Power Supply Digital Display 500W Voltage Regulator Built in Cooling Fan (0-36V 0-14A)

XINGYHENG DC-DC High Power Adjustable Booster Regulator Module Input 3.0~35V to Output 3.5~35V 100W with Digital Display Voltmeter Voltage Power Supply Converter Module


XINGYHENG DC-DC High Power Adjustable Booster Regulator Module Input 3.0~35V to Output 3.5~35V 100W with Digital Display Voltmeter Voltage Power Supply Converter Module

$10.99 @ Amazon.com

Product Description

Super material: It is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor: pure copper.it is long lasting and durable for you to use.

Package including: 2 Pack of module, which consist of high-precision USB port, high frequency filter capacitor and power indicator. A large area of copper and dense vias enhance heat dissipation. it has current limiting, short circuit and over temperature protection. Even if the output is short circuit, it will not burn out the module and it is safer.

High Performance : Input voltage is about 3V-35V. Output voltage is about adjust between 3.5-35V. Input current is 9A (Max), output current is 6A (Max). Self-calibration voltmeter is more convenient to monitor and adjust the output or input voltage to ensure more accurate and stable output voltage.

High Power High Efficiency: High conversion efficiency up to 96%. high power, high efficiency and low ripple with power indicator. The ripple and volume of are less, achieving good effect with a small capacity filter. With over - temperature protection and power indicator, it is safer to use.

A wide range of applications: This module can be useful for a wide range of applications, such as battery, power transformer, DIY adjustable power supply, and so on

Product Details
Brand: XINGYHENG
Price: $10.99
XINGYHENG DC-DC High Power Adjustable Booster Regulator Module Input 3.0~35V to Output 3.5~35V 100W with Digital Display Voltmeter Voltage Power Supply Converter Module

UCTRONICS DC 9V 12V 24V 36V 5A Variable Voltage Power Supply 6-36V to 0.6-36V Adjustable Buck Boost Converter, Portable Bench Constant Voltage Current Stabilized Regulator Module


UCTRONICS DC 9V 12V 24V 36V 5A Variable Voltage Power Supply 6-36V to 0.6-36V Adjustable Buck Boost Converter, Portable Bench Constant Voltage Current Stabilized Regulator Module

$24.99 @ Amazon.com

Product Description

Input Voltage: DC 6V-36.0V; Output Voltage: DC 0.6V-36.0V; Output Current: 0-5.0A; Output Power: 80W

Multi-Display: 5 diaplay pages, input/out voltage(V), current (A), temperature (T), power (W), electric capacity (AH), electric quantity (WH), running time, voltage and current graph, system and power parameters.

Multifunction: You can flip or rotate the display on this power supply unit, change the color of the background and parameters and switch the day/night display mode.

More Effective Cooling Scheme: This module built in an intelligent temperature-controlled fan, temperature trigger: 50℃.

High Precision: Current accuracy, ±(0.4%+3 digits), increment of 0.001A; Voltage accuracy, ±(0.3%+1 digits), increment of 0.01V

Product Details
Brand: UCTRONICS
Model #: U6229
Size: 6-36V
Color: DC 36V 5A
Price: $24.99
UCTRONICS DC 9V 12V 24V 36V 5A Variable Voltage Power Supply 6-36V to 0.6-36V Adjustable Buck Boost Converter, Portable Bench Constant Voltage Current Stabilized Regulator Module

AC to DC Converter, MYSWEETY 12 Volt Power Supply AC 110V-220V to DC 0-48V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan


AC to DC Converter, MYSWEETY 12 Volt Power Supply AC 110V-220V to DC 0-48V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan

$39.99 @ Amazon.com

Product Description

✅Input voltage range is AC110-220V, output voltage range is DC 0-48V adjustable, output current can't be adjusted and it is up to your load, maximum output current is 10A, so this item will not fit for your device with over 10A current.

✅LED display shows you real-time voltage, which makes it more convenient for you to adjust voltage. Case Material: Metal; Main Color: Silver Tone. Widely used in Industrial automation, Radio, Broadcasting, LED display, communications, Security cameras, Lighting, Computer.

✅Equipped with temperature control cooling fan: it will automatically operate when this power converter need to be cooled without any noise.

✅Protection Function: over load protection, over voltage protection, short circuit protection, this protection will protect your load well. 🔺NOTE: before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.

✅Special Atention: Do not work with overload. No switching power supply can be loaded with full current for a long time, and the long-term load cannot exceed 80% of the rated current. If you use inductive loads such as motors, fans, etc., please pay attention to the parameters of the motor's maximum starting current and locked-rotor current. This parameter should not be higher than the maximum current of the power supply, otherwise it may cause damage to the power supply.

Product Details
Brand: MYSWEETY
Model #: EXPSFD006582
Color: White
Dimensions: 9.448818888 X 5.118110231 X 2.4803149581 Inches (Length X Width X Height)
Price: $39.99
AC to DC Converter, MYSWEETY 12 Volt Power Supply AC 110V-220V to DC 0-48V Module Switching Power Supply Digital Display 480W Voltage Regulator Transformer Built in Cooling Fan

Adjustable Voltage Regulator DC, DROK Buck Boost Converter 6.0V-36V 9v 12v to DC 0.6-36V 24v 5A Power Supply Panel, Constant Current Volt Step Up Down Module


Adjustable Voltage Regulator DC, DROK Buck Boost Converter 6.0V-36V 9v 12v to DC 0.6-36V 24v 5A Power Supply Panel, Constant Current Volt Step Up Down Module

$29.99 @ Amazon.com

Product Description

Variable Power Supply --- input voltage range DC 6.0-36V, output voltage range DC 0.6-36V, max output current 5A, max output power 80W.

Easy to Use --- allows to set volts and limit the current, power on off and accurate voltage setting return after power down.

Application --- a compact and powerful, on the go variable power supply or LED driver; DIY lab power supply.

Digital Display --- input or out voltage, current, temperature, power, electric capacity, electric quantity, running time, voltage and current curve, system and power parameters.

Memory Data --- 10 data groups of M0-M9 can be stored. Default will be stored in data group M0 and M1/M2 data group can be quickly called up.

Product Details
Brand: DROK
Model #: 200517
Size: 36V 80W
Color: OLED BUCK BOOST
Price: $29.99
Adjustable Voltage Regulator DC, DROK Buck Boost Converter 6.0V-36V 9v 12v to DC 0.6-36V 24v 5A Power Supply Panel, Constant Current Volt Step Up Down Module

DC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer


DC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer

$29.99 @ Amazon.com

Product Description

【Adjustable Output Voltage and Current】For DROK buck converter: Input voltage range is DC 10-65V; Output voltage range is DC 0-60V, can be arbitrary adjustable and used to convert 24v to 12v 5v; Output current range is 0-12A, can be arbitrary adjustable; Max output power is 720W.

【LED Display】This power supply module is designed with LED display, which can show real-time voltage, current, capacity and time.

【Constant Current and Voltage with Indicator Lights】This volt transformer board can set constant output voltage and constant output current by the key buttons. Also, the module is equipped with working status indicator lights, which are output OUT, constant voltage CV and constant current CC respectively, so that the working status can be checked in real time.

【Auto Output and Button Lock Mode】Automatic output can be set after power on. And The parameter adjustment button can be locked to prevent misoperation to adjust the output voltage and current parameters.

【Cooling fan and cooling pad】This adjustable power supply converter is equipped with cooling fan and cooling pad which can keep it cool when it’s too hot.

Product Details
Brand: DROK
Model #: 200310AFA
Color: Black
Price: $29.99
DC Buck Converter, DROK DC to DC Step Down Power Supply Module 10V-65V to 0-60V 0-12A Adjustable Voltage Regulator Transformer Board with LED Display for Volt Reducer

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