ReviewsAdjustable Voltage Protection

Mophorn 500VA Variable Transformer 110V 60Hz Input Voltage Digital Display 0-130V Output Automatic Voltage Regulator for US Plug…

High Quality Cooper Coil: The voltage transformer is constructed with built-in copper coil for durability and high efficiency..
AC Power Supply Adjustable: This is a brand new variable transformer. Input is single phase 110V AC, 60 Hz, output voltage can be adjusted from 0 to 130V AC. Maximum power rating is 500VA..
Compact & High Accuracy: Featuring clear voltage output meter, and precise metal pressure gauge, the variable transformer is designed with high grade accuracy and compact for easy transport..
Security Protection: Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections..
Wide Application: Widely used for motor speed control, label printing machine, labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment, etc..

Check Stock

AC 110V/220V to DC 12V 15A 180W Power Supply Transformer Switch,MKASYON AC/DC Switching Adapter Converter Driver for LED Strip Light,CCTV Camera,Security System Computer Project,Radio 12V15A

The input voltage: AC 110V/240V, the output power: DC 12V 15A 180W.Output voltage is adjustable 10%..
Safety features: Shortage Protection, Overload Protection, Over-voltage Protection..
Wide input voltage range, steady and precise output voltage.Size:L x W x H: 7.9”x3.9”x1.6”.
Great for LED Strips, radio transceiver, CCTV cameras,audio amplifier, computer project, wireless router, audio/ video power supply and more..
NOTES:Dual input voltage: AC 110V/220V. There is a switch, Please change the switch to 110V for USA.Before power on please check input voltage....

Check Stock

GZ GUOZHI 130A Stick Welder, Super Mini and Portable Welding Machine, Hot Start 110V ARC MMA Welder Machine, Digital Display IGBT Inverter Welder, Welded Normally at Minus 20 Degree

【Super Mini and Portable】: GUOZHI ARC-130 welding machine with unique appearance design, small and Exquisite, Initiated in the industry. Dimension: 7.9"*3.2"*4.7", Weight is only 4 lbs. Portable carry with adjustable shoulder strap, easy to carry..
【Powerful Functions】: Portable welding machine with built-in hot start function, quick arc starting. Easy work with new welders or users. It can be welded normally at minus 20 degree, advanced technology and reliable quality..
【Safety Guarantee】: Welder machine with Over-heating protection, Over-current protection and over-loading protection,use more safety ,quality more assured..
【Best Choice for Beginner】: This welder ideal for E6011.E6013.E6014.E7018 and welding rods below 1/8 inch.It can weld 10 electrodes in a row without protection,with high duty cycle..
【Adjustable Voltage & High-Quality Accessories】: 20A-120A adjustable current, 90V-140V wide-voltage design, unafraid of the voltage fluctuations. Accessories included: 10-feet 500A Electrode Holder Assembly, 10-feet 500A Work Clamp Assembly, H....

Check Stock

DC Boost Converter, DROK CNC 10V-65V to 12V-120V DC to DC 12V 24V 36V 48V 12A 800W Adjustable Power Supply Voltage Regulator Module, Solar Panel MPPT Charging, with Cooling Fan

Adjustable Voltage & Current --- Input Voltage is 10-65V.
Output Power 0-800W can be arbitrary adjusted..
Boost MPPT Function --- which is suitable for solar panel boost charging to capture the maximum output power..
CNC Function --- which enables users to read or set the parameters with computer or single chip microcomputer..
LCD Display --- the module status reader is designed with LCD color screen, clear and convenient..
Protection --- with input low voltage protection(LVP), over voltage protection(OVP), over current protection(OCP)..

Check Stock

DC Buck Converter DROK 6-55V to 0-50V 8A 400W 6V 12V 24V 36V 48V Constant Voltage and Constant Current Buck Module DC Regulated Power Supply Stepdown Adjustable Voltage Regulator

Adjustable Voltage & Current --- Input Voltage is 6.0-55V.
Intelligent Cooling Fan --- when temperature is over 50℃ or current is over 2A, the fan will be activated automatically..
Protection --- Hardware Protection: input anti reverse-connect protection and output short circuit protection. Software Protection: over voltage....
OAH/OPH/OHP Function --- when the recorded capacity/energy/operation time is higher than the setting maximum capacity/energy/time, the power supply....
LCD Display --- the module status reader is designed with LCD screen, clear and convenient..

Check Stock

DC-DC Buck, DROK Power Supply Module LM2596 DC Buck Converter 5V-36V to 1.25-32V Step Down Voltage Regulator Stabilizer 3A 5A CC Volt Transformer Reducer

PARAMETER --- input voltage range DC 5V-36V.
output voltage DC 1.25V-32V continuously adjustable.
max output current 5A, recommend use of within 4.5A.
max power 75W, recommend use of within 50W..
MULTIMETER --- detect and display voltage, current, power, can be used as voltmeter/ammeter/power meter..
CC & CV MODE --- with constant current mode & constant voltage mode..
currently mode indicator & charging status indicator.

Check Stock

DC Power Supply, OUBEL 60V/5A Variable Lab Bench Power Supply, Switching Regulated Power Supply with 4-Digit LED Display/Alligator Cord/US Power Cord

✔【Adjustable DC Power Supply】0-60 volts and 0-5 ampere output.
Decimal point automatic carry & LED 4 digits display of voltage function displays. Display accuracy: 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable and easily visible even in low-light usage..
✔【Constant Voltage and Current】Automatic conversion between C.C and C.V modes, which can stably output voltage or current.
adopt the latest flame-retardant material shell, light weight and high performance, while maximizing impact resistance to ensure safety..
✔【Excellent Heat Dissipation】Intelligent temperature adjustment function with integrated thermal sensor can effectively reduce the temperature during operation, effectively reduce noise and greatly improving its working efficiency and lifespan!.
✔【Five Protection Function】Safety is our priority. The power supply is durable and compact.Multiple Protections include boundary current protection, thermal protection, voltage overload protection, short circuit protection, Overpower..
✔【Wide Applicability】 OUBEL power supplies are FCC certified and are suitable for repair centers, workshops and school laboratories. Provide you with a 24-month limited warranty..

Check Stock

AC 480V 3 Phase Circuit Protection Voltage Monitoring Relay 5 Indicators Heavy Duty Phase Failure Sequence Protection Relay Stable for Air Compressors

Convenient Monitoring: The voltage relay can monitor its own operating voltage (true rms measurement)..
High Accuracy: The voltage relay has 8 adjustable rated voltages, and the voltage measurement accuracy is less than 1%..
Application: Equipment protection and control (tower cranes, elevators, agricultural equipment, refrigerated trucks).
LED Indicator: The working status of the voltage control relay is indicated by the LED indicator..
Small Size and Easy to Install: The voltage protection relay is ultra-small and can be mounted on a 35mm DIN rail..

Check Stock

DC 12V 30A Power Supply 360W Universal Regulated Switching AC to DC Converter AC110V/220V (SMPS) Transformer Driver Adapter for LED Strip Light, CCTV Camera Security System, Radio, Computer Project

Switch power supply convert AC 110V/220V to DC 12V 30A 360W: The default input voltage is 110V, Output voltage is adjustable 10% , Metal case with many holes makes heat dissipation more efficient..
AC 110V/220V Input Voltage: We have already adjusted the switcher to 110V/115V for our US customers, if you want to use AC220V,don't forget to adjust the switch to the 220V side before use.★AC 110V/220V.Wide voltage input adjusted automatically to SMPS Model (12V 1A-5A, 12W-60W). As for Model (12V 10A-60A 120W-600W), there is a voltage selector switch located on the side of the switcher is used to set the input voltage to the power supply to either 110V/115V or 220V/230V..
High Efficiency and Reliability: Smart device surge protection for Short-circuit Protection, Overload Protection, Over Voltage, Over Temperature Protection. Low Temperature Rise.★Voltage consistency:There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.★Built-in EMI filter, low output ripple, noise, Rugged heavy duty enclosure, 100% Full load burn-in Tested. Parallel/Redundancy Operation is possible..
Widely used in: Wide input voltage range, steady and precise output voltage.Great power transformer for Led Lighting and CCTV Camera Securit....

Check Stock

Furrion AC/DC Distribution Panel - Wall Mount with AC & DC Power Distribution for Both 30 Amp and 50 Amp Power Converters - FDP12WA-BL

【Volt Adjustment】 Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-48V. This supply is suitable for 5V 9V 12V 24V 30V 36V 48V devices. The voltage precision is 0.1V. Note——The maximum current is 10A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 10A and can not be regulated. It can be used to device of 2A 3A 5A 10A. Make sure to use the devices which is below 10A..
【Hareware】 This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage. Heat sink and cooling fan can control the temperature in a safe range. During the running power is high, the cooling fan will automatically activate with little noise..
【Easy Operation】 This supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. The potentiometer is inset into the supply. Only to rotate the potentiometer can adjust output parameter..
【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from....

Check Stock

Fonte KDM-MFX9350 350W ATX Slimline Power Supply for HP ProLiant N36L N40L N54L 658553-001 630295-001 620827-001

【Volt Adjustment】 Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-48V. This supply is suitable for 5V 9V 12V 24V 30V....
【Hareware】 This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage. Heat....
【Easy Operation】 This supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. The potentiometer....
【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from damage. Note: the default....
【Wide Application】 This power supply has variable application. It can be used as a 5V 12V 24V 30V 36V 48V power supply for RV, Car, Labtop,....

Check Stock