Top Double Output Power Supply

MakerFocus Raspberry Pi 4 Battery Pack UPS, RPI Pack Standard 4000mAh Raspberry Pi Battery USB Pack Raspberry Pi Latest Version V3Plus Expansion Board Power Supply Type-C for RPI 4B 3B+ 3B 2B+

  • Support charge while discharge: It will not affect the output of UPS power supply when external power outage. Note: If you use UPS to supply power for Raspberry Pi3b/3B+ when it is charging, please ensure that the input power is not lower than 2.5A. Recommended Use: 3V 2.5A power supply. ★Document link and Assemble video: Please get the link from the product description below.
  • Two power modes: Outdoor portable model and Indoor UPS power Supply mode: 1) As an outdoor portable power supply, the motherboard is powered by a lithium battery. and he maximum external power supply capacity is: 5.1V. 2.5A. 2)As an indoor UPS power supply mode: MicroUSB plugs into a normal 5V 2A power adapter, and the external output interface(USB-A interface) can output a maximum of 5.1V.3A. Battery size: 70mm x 41mm x 9.5mm.
  • 4+2LED are designed to show the status of battery power, charge or discharge:1) 4 Battery power LEDs: Used to show the current battery voltage and power. 2)The function of the Power LED is to display whether the UPS is supplying power to the Pi, and the LED is on: it means the output is 5V. LED off: Indicates that there is no voltage at the output. 3) Charge charging indicator LED: When the UPS is externally charged via the TYPE-C USB interface, the Char....
Check Stock

DC Power Supply Variable, Bench Power Supply with Output Switch, Short Circuit Alarm, Adjustable Switching Regulated Power Supply 30V 10A with 4-Digits LED Power Display, USB Quick-Charge Interface

  • ...te Encoder Adjustment】 Just press the voltage or current encoder knob of the DC power supply to switch between each digit, and then turn the knob to set each digit in the range of 0-9, you can directly and accurately set the voltage or current you want. It is more precise and convenient than traditional knobs..
  • 【Output Switch Control】 In the process of using the variable power supply, you can adjust the voltage and current you need by pressing the output button at any time. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency..
  • 【Automatic Power Calculation】 The bench power supply will automatically calculate the power based on the voltage and current, and display the voltage, current and power on the high-definition four-digit digital display. The accuracy is 0.01V, 0.001A. The bright digital display allows you to use the bench power supply in a dim environment..
  • 【Short Circuit Alarm】 When the load equipment fails and short-circuits, the adjustable dc power supply will emit a buzzer alarm. Prevent excessive output current from damaging the load equipment. In addition, it has multiple protections, such as grounding wire, leakage protection, therma....
Check Stock

NICE-POWER Adjustable DC Power Supply: 30V 10A Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies

  • 【High Precision, Low Ripple, Big LED Display, Output Switch Control】NICE-POWER 30V 10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjust the required voltage and current through the output switch button without the actual output power, safer and more energy efficient..
  • 【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. 30V DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, aging test, DIY, etc..
  • 【Front Power Switch , Stable Vertical Design, Lightweight and Portable】The front power switch is very convenient. Bench power supply adopts stable vertical design, DC power supply has shock absorber rubber feet at the bottom, so it will be safer and more stable during u....
Check Stock

Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Variable Switching Digital Bench Power Supply

  • 【Auto Power Calculation】 - Intelligently calculates output voltage and current into power and displays the value on its large screen..
  • decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe.
  • The keyboard can be locked to prevent misoperation..
  • 【Output switch control】 - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient..
  • 【Safe and Reliable to Use】 - Safety is our priority. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function..
  • 【Wide Application】 - Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.....
Check Stock

DC Power Supply Variable, 30V 10A Bench Power Supply with 4-Digits LED Display, USB Interface, Adjustable Regulated Switching Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button

  • 【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 power supply..
  • 【Overcurrent Protection】When the OCP function is turned on, if the load equipment is short-circuited during operation, the adjustable power supply will automatically stop output and send a buzzer to alert the user. Protect the adjustable power supply and load from damage..
  • 【Precise 4-digit LED Display】The variable power supply with a high-definition 4-digit display, which can display three values of voltage, current and power at the same time. The data is accurate to 0.01V and 0.001A. The bright white digital display helps you to operate as usual in the dark, and you can adjust the brightness of the screen as needed..
  • 【Compact and Lightweight】The meas....
Check Stock

DC Power Variable Supply 30V 5A 4Digital Display Adjustable Regulated Switching Power Supply

  • ...ee of professionalism. If you do not know how to adjust the current, please connect to an electronic load directly, so that you can adjust the current directly. It is normal for the power supply to make sound after it has been used for a long time. We call it "howling".It have complete operating protection function,Double potentiometer more precise adjustment..
  • If you find that the power supply does not work or the screen does not display after receiving the goods, please contact us immediately and we will give you an unconditional refund. If you have anything you don't understand in the process of use, please contact us and we will answer it for you..
Check Stock

JOYO D-SEED-II Multi Stereo Delay Pedal with Pedal Power Supply

  • Bundle includes: JOYO D-SEED-II Multi Stereo Delay Pedal & Power Supply. This bundle contains 2 items (may be shipped separately)..
  • D-SEED-II: Stereo input and Stereo output, 8 delay modes, supports a maximum of 2000ms delay time..
  • JOYO ZGP is capable of isolating the power supply's hum and noise completely from a normal 9V adapter..
  • It changes the normal daisy chain power supply into a real independent daisy chain output power supply..
  • It provides max 800mA working current and stable 9V output voltage,breaks the ground loop and offers independent output..
Check Stock

12V Fan Controller, DROK DC Motor Speed Controller for Brush Motor 7V-60V 20A 420W PWM Driver Board Control 12V 24V 36V 48V Regulator Cooling Fan Dimmer Governor Pulse Width Modulator with Adjust Knob

  • Parameters --- Applicable voltage range: DC 7V-DC 60V, 60V is the highest operating voltage, please leave a margin for application. Control power: 12V within 200W.
  • Aluminum Shell --- Prevents the controller from easily damaged.
  • The holes in its sides and bottom makes it easier to be installed..
  • Stable Performance and Small Heating --- With the good materials of FR4 double panels, reasonable circuit management and fuse, the modulator works quite excellent..
  • LED Indicator and Power Supply Control --- The board equips with red LED power supply indicator which will light on when the module is power on. You can turn off power supply output by screwing the potentiometer..
  • NOTE --- 1. This product is a DC brushed motor speed controller. It needs to be equipped with a DC power supply to power the governor. It cannot be connected to AC power and cannot drive the brushless motor. 2. Before powering on the wiring, please read the wiring label, the positive and negative poles of input cannot be mistaken. The output connection to the motor does not need to be positive or negative. But if the direction of rotation is wrong, please change the two wires of the motor..
Check Stock

CHANCS TYC-40 12V AC 5RPM Shaft 35mm Synchronous Motor With AC Wall Power Adapter - Input 110V Output AC 12V For Christmas Decoration

  • 【Description:】It's a combination of an AC 12V motor and a input AC 110V and output AC 12V power supply. Easy to install and easy to operate. The....
  • 【TYC-40 AC 12V Shaft 35mm Synchronous Motor Parameter:】 Voltage: 12V AC； Speed: 5r/min ； Shaft Length: 35mm； Shaft Screw Thread Inner....
  • 【AC Power Supply Parameter:】 Input: AC 110-120V； Output: AC 12V ； Output current: 1500mA； Frequency: 60Hz； Power: 15W； Wire Length:....
  • 【Attention:】 1.The power adapter is an AC power supply,NOT suitable for DC motor. 2.Too high voltage will burn the motor and power supply..
  • 【Package Include: 】 1*TYC-40 12V AC 5RPM 35mm Synchronous motor； 1*AC Power Supply.
Check Stock

Programmable DC Power Supply (0-30 V 0-10 A) HM310T High Precision 4-Digit Voltage Current Power Time Display Variable Switching Digital Power Supply with PC Software and USB Interface

  • [Programmable DC Power Supply]: This programmable DC power supply has a standard USB interface on the back and supports the Modbus programming instruction set. Hardware list With programmable sequence output. Six groups of quick parameter storage features..
  • [High accuracy]: The HANMATEK variable DC regulated power supply can display the output current, voltage, and power in 4 digits. At the same time, the time can be displayed and the decimal point is automatically rounded up. Output voltage: 0-30V, output current: 10A. Voltage resolution: 10mv.
  • [Reliability and Safety]: This variable DC regulated power supply has five powerful functions: overvoltage protection (OUP), overcurrent protection (OCP), overpower protection (OPP), overheat protection (OTP), and short-circuit protection. It has a protective function. With the automatic temperature control cooling fan, the cooling fan turns on automatically when the operating temperature exceeds 45 ° C..
  • [Multi-function]: Front 5V 1.5A dual USB charging interface that can be charged and repaired. The one-key output on / off switch allows you to preset the voltage and current values ​​when the output is off, which is convenient for operation. One key for the voltage stabilization a....
Check Stock

JOYO PipeBomb Compressor Mini Pedal with Pedal Power Supply

  • Bundle includes: JOYO PipeBomb Compressor Mini Pedal & Power Supply. This bundle contains 2 items (may be shipped separately)..
  • The JOYO JF-312 Pipebomb compressor mini guitar effects pedal is an compact, versatile and with a metal housing will ensure this pedal fits easily onto any board, flip the lid to keep your tones protected, the leds shine through when active..
  • JOYO ZGP is capable of isolating the power supply's hum and noise completely from a normal 9V adapter..
  • It changes the normal daisy chain power supply into a real independent daisy chain output power supply..
  • It provides max 800mA working current and stable 9V output voltage,breaks the ground loop and offers independent output..
Check Stock

DC Bench Power Supply Variable 30V 10A, LONGWEI 4-Digit Large Display Adjustable Switching Regulated Power Supply with USB Interface(30V 10A Black)

  • 【Lightweight & Ultra Durable】 - Take it to work! This powerful test bench power supply is highly portable, with built in intelligent temperature control. Weighing only 2.8 pounds and measuring L 9.9" x W 6.6" x H 3.3".
  • 【Better Control On Output】 - Almost all other variable DC power supplies only have a double row display for data. The POWERBES LED display features 3-rows of digits. See and control the output power with clarity, and enjoy a better level of awareness while testing.
  • 【All New - Upgraded Motherboard】 - Read even the slightest of power changes. This machine’s modern motherboard and the updated program let you read as low as 0.01V or 0.001A. Maximum accuracy and minutest readings in the lab or technology R & D..
  • 【Bonus Leads/Cables Included】 - All the necessary leads/wires/cables that you need for different types of testing, are included with this variable voltage power supply. You get three style test leads including 5A, 10A, and 15A. Also includes a USB port!.
  • 【Powerbes Committed To Quality + 2 Year Warranty】 - We do not ship a single bench DC power supply unit without having it go through fool-proof quality assurance. Buy Now Risk-Free with a 30-day return policy and a 2-year warranty on each unit..
Check Stock