Top Constant Voltage Power Supply
DC Power Supply Variable, Vlifree 30V 10A Adjustable Switching DC Bench Power Supply with 4-Digits LED Display, Data Hold, Coarse and Fine Adjustments(00.01V, 0.001A) with 110V/45.3in Alligator Leads
- ...igh Precision & Versatility - The Vlifree DC bench power supply has a resolution of 0.01V and 0.01A, and you can easily adjust it in the range of 0-30V and 0-10A.
- The 4-digit back-lit LED display provides more accurate and clearly visible readings for the voltage and current value, even in conditions of low voltage.
- Constant Voltage (C.V.) & Current (C.C.) Mode - Adjust the coarse and fine adjustment knobs to easily dial in the required voltage and current.
- When the load current reaches the current limit value, it will automatically switch to the constant current mode, you can easily see the amperage and voltage change as circuit components are switched in and out.
- Multiple Protections - Come with Output button, this button can prevent you from damaging the device by forgetting to disconnect the output.
- the Vlifree power supply consists of a temperature-controlled fan, over-voltage, power overload, short-circuit protection, and a 5A input fuse, you can use it for a long time without interruption.
- Wide Application- The lab power supply made of high-quality materials is compact, lightweight and easy to carry.
- Vlifree DC power supply is ideal for various applications, such as school lab experiments, cell phone repairing and troubleshooting, electronic prod....
Check StockBradford Protein Assay w/BSA Protein Standard, 500 Assays, 10478- by Cepham Life Sciences
- Linear Power Supply for Super quiet Output with low ripple and clean Voltage and Current.
- High precision DC regulated power supply with 0-30 volts and 0-5 amp outputs.
- Two operational modes: constant voltage and constant current.
- Cooling fan automatic activation by built-in thermo-sensor,Back-lit LED Display with a 0.1V and 0.01A resolution,.
Check StockUCTRONICS Numerical Control DC 6-55V to 0-50V 5A Step Down Stabilized Power Supply Constant Voltage Current Buck Power Converter Power Supply Adjustable Module
- UCTRONICS Variable Bench Power Supply DSP5005 - Buck Converter DC 6-55V to 0-50V 5A Precision Digital Adjustable Step Down - Constant Voltage and Current, 10 Preset Settings Switchable: This power supply combines digital control with analog integration. Its output range: Voltage is 0-50.00V, step by 0.01V.
- This step down voltage regulator can store M0-M9 10 groups preset value when power-down. Keep pressing M1 or M2 more than 2s, the corresponding data group will be extracted and displayed on the right of the screen.
- The 1.44 in colorful LCD monitor can display the preset voltage, input voltage, output voltage, the preset current, output current, output power at the same time. On the output state remind area, you can monitor that the key is locked or not, output is normal or not, the state of constant voltage and constant current, the current data set prompt and output opens or not.
- There are four button-"M1", "M2", "SET" and "ON/OFF", and a coding potentiometer. Can be used for to set the output voltage and output current on the main display interface, set the data on the data setting interface, set the protection value, adjust the brightness of screen, extract Shortcut storage data group M1 or M2, etc..
Check StockDC Power Supply Adjustable (30V 10A), Eventek Variable Switching Regulated Digital Power Supply with Alligator Leads US Power Cord (30V 10A)
- 【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-10A..
- 【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life..
- 【Stable output and intelligent heat dissipation】 Low noise output, output ripple less than 200mv, sustainable and stable output. And built-in thermal sensor, intelligent temperature control, greatly improve output stability and service life!.
- 【Safe and Reliable】For your safety, all power supplies have been manufactured and tested in multiple processes, and have functions such as short circuit protection, thermal protection, and overload protection..
- 【Small and Diverse Applications】Worried about the bulky power supply? This DC power supply weighs less than a laptop at just 3.2 pounds, saving more space on your workbench. And you can use it in vario....
Check StockDC Power Supply Variable(0-30 V 0-5 A), Eventek KPS305D Adjustable Switching Regulated Power Supply Digital, with Alligator Leads US Power Cord
- 【High-definition display】Variable power supply, backlit LED can display 3-digit readings in high-definition, and the values can be easily seen in low-light environments. You can easily adjust it in the range of 0-30V and 0-5A..
- 【Constant voltage and constant current mode automatic conversion】Constant voltage mode (C.V.) and constant current mode (C.C.) will automatically switch with the connection of the load, of course, you only need to rotate the fine adjustment and coarse adjustment knob to get the value you want , extremely easy, it will become a good hand for your work and life..
- 【Stable output and intelligent heat dissipation】Low noise output, output ripple less than 200mv, sustainable and stable output. And built-in thermal sensor, intelligent temperature control, greatly improve output stability and service life!.
- 【Safe and Reliable】For your safety, all power supplies have been manufactured and tested in multiple processes, and have functions such as short circuit protection, thermal protection, and overload protection..
- 【Small and Diverse Applications】Worried about the bulky power supply? This DC power supply weighs less than a laptop at just 3.2 pounds, saving more space on your workbench. And you can use it in various....
Check StockPyramid Universal Compact Bench Power Supply - 9 Amp Regulated Home Lab Benchtop AC-DC Converter Power Supply for CB Radio, HAM w/ 13.8 Volt DC 115/230V AC Switchable, USB, Cigarette Lighter - PSV90
- CONVERTS AC TO DC: The switching DC power supply features AC-DC converter variable linear / regulated design. Provides reliable AC-to-DC power conversion w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc.
- USB AND SCREW-TYPE TERMINALS: This workbench variable power converter features USB charge port and universal screw connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance.
- PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source.
- SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe desktop placement.
- CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide ....
Check StockX-Tronic PX-70 Variable Bench DC Power Supply • Memory Recall, Lock/Unlock Func • 5 Protection Modes • Adjustable USB Output • Easy Precise Coarse/Fine Adjustments • 3 Sets of Dependable Leads
- ...ltage & Amperage, 4 Memory Recall Presets for Fast Set-up, Intelligent Fan with Excellent Heat Dissipation, Course & Fine Adjustments (Adjustable by 0.01 Volts & 0.001 Amps) that are Easy to Fine-Tune and Accurate, OTP & OPP Protections and Low Output Noise & Ripple..
- Product Specifications: Output Power: 160 Watts, Constant Output Voltage Range: 0V – 30V, Constant Output Current Range: 0A – 5.0A, Current Resolution: 1 mA, Signal Test Frequency Range: 30~1800MHZ (including cell phone signal test), Voltage Output Accuracy: ±0.02V, Voltage & Load Stability: .
- The X-Tronic PX-70 DC Power Supply is Manufactured for the Advanced User as well as the Expert, but the Features of this DC Power Supply are Simple Enough to Understand and Program that a Beginner will have No Problem Using this Unit. This Unit will work Great in Laboratories, Schools, Production Lines and is a Must Have for your Computer Repair Service. This DC Power Supply will Definitely Exceed your Expectations with its Quality and Durability compared to Any Other Product in it's Class..
- ALL X-Tronic Products come with a 30-Day Unconditional Money Back Guarantee which also includes a 3-Year Warran....
Check StockMATRIX MPS-3005H-3 Triple Linear DC Power Supply,30V 5A Adjustable Variable Low Ripple Benchtop DC Power Supply Digital Regulated Lab Grade with 4 Digits Display with Series and Parallel Mode
- ... USB Interface & The design with Elastic Handle】This adjustable power supply could charge the device which you want to repair. It also features a large display that makes it easy and accurate to read voltages and currents. In addition, the design with Portable and lightweight could help you to carry it easily..
- 【Constant Voltage & Constant Current Operation Mode】The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 10A..
- 【Multiple Protections】This bench power supply provides overvoltage, overcurrent, overtemperature, overload, and short circuit to protect your device, prolong the service life of the dc power supply. In addition, it also has multiple heat radiation grooves on both sides, provides the cooling & exhaust fan protection.
- 【Various Application】This one weighs less than 3kgs and measures only 11.2 x 5 x 5.7 inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements .(Buy Now Risk-Free with 30 days Free Of Return,we provide 12-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns,we will reply to you t....
Check StockPyramid Universal Compact Bench Power Supply - 7 Amp Regulated Home Lab Benchtop AC-Dc Converter Power Supply for CB Radio, HAM W/ 13.8 Volt Dc 120V AC Supply, Dual USB, Cigarette Lighter PSU990KX
- Converts AC to DC: the bench DC power supply features ac-dc converter variable linear/ regulated design. Provides reliable AC-to-DC Power conversion W/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, ham radio, etc.
- Dual USB ports: This workbench variable power converter features two (2) USB charge ports and universal banana Plug connection terminals compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance.
- 7 amp: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant Amperage is up to 7 amp w/ 4.5Amp continuous, power output of 13.8V DC and 120 volt power supply.
- Short-circuit protection: This psuernummrnum is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. It has rugged and durable housing construction & cabinet Heatsink.
- Cigarette lighter: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide....
Check StockNICE-POWER Adjustable DC Power Supply: 30V 5A Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies
- ...age and current overload and short-circuit protection ensure the safety. The built-in quiet variable fan reduces the operational noise and prolongs the life of product. There is a load on and off button so you can safely connect your load to the supply. There is also a lock button to prevent accidental changes..
- ◆ CONSTANT VOLTAGE & CURRENT OPERATION MODE - Easy to dial in the desired voltage with the encoded-controlled adjustment knob and then you choose the mode with one of the constant buttons..
- ◆ PROGRAMMABLE CONTROL - USB & RS232 ports for remote control of the power supply. Software is included.
- ◆ WHAT YOU GET - 1 x Korad KA3005P Power supply , 1 x power cord , 1x Set of 5 Amp test leads, 1 x User manual.
Check StockDasiter 600W High Power DC to DC Boost Converter DC 12-60V to 12-80V Boost Module Board Step-up Transformer
- 【DC to DC Boost Converter】600W high power booster module, wide voltage input: 10V ~ 60V, 12V ~ 80V adjustable wide voltage output.
- ultra-low input and output pressure difference..
- 【DC to DC Boost Converter】Specifications: Radiator bottom plate thickness 5mm, tooth height 21mm, length 85mm, width 63mm, booster plate fixed above the radiator, rational design, integrated design of radiator and booster plate, convenient for users to use directly, use long screws fixed directly..
- 【DC to DC Boost Converter】The module has a constant voltage and constant current function, but it is a non-isolated boost mode, due to its characteristics, the constant current range depends on the input and output voltage and load..
- 【DC to DC Boost Converter】Please Power on the module first, then connect the load, which is especially important in high-power loads.
- the input voltage should be stable, especially when some low-voltage (12V) input power supply is connected to the load voltage, it will fall below 10V, and it is easy to break down the power tube at this time..
- 【DC to DC Boost Converter】Two or more modules can not be used in parallel input and output, otherwise the current limit function will be invalid.
Check StockDiymore DP50V5A Step-Down Module DC 6-55V to 0-50V 5A Digital Adjustable Programmable Regulated Power Supply Buck Converter with LCD Display
- The output voltage is adjustable from 0V-50.00V, the output current is adjustable from 0-5.000A..
- The module can storage 10 groups of preset value and it can quickly extract 2 groups of preset value..
- This constant voltage and constant current programmable control power supply module makes analog integration and digital control functions combined in one..
- In the output state display area, it is convenient for you to know whether the output works, constant voltage/current output state, current data group extracted, etc..
- With LCD display and the function of voltage and current meter, you can view the preset voltage, input voltage, output voltage, preset current, output current, output power, etc. With advanced functions, high accuracy, wide application, the item is really practical..
Check Stock