10 Best Power Supply Ac Programmable In The Us - Black Friday 2024
Best Choice1
ITECHITECH AC Power Supply 300V/3A/300VA Programmable Bench Adjustable Single-Phase AC Power Source with Linear Amplification Technology Variable Frequency IT7321
Main highlights- Test Function & Simulation Function: Inrush Current Testing; TRIAC Dimmer Dimming / Governor Simulation; Power Perturbation (PLD) Simulation; Surge, Trap Waveform Simulation; Voltage Dip, Short Interruption and Voltage Change Simulation
- Programmable AC Power Source: Low range: 0~150V/0~3A/0~300VA, High range: 0~300V/0~1.5A/0~300VA; 0.1V/0.1mA Resolution; 45HZ-500HZ Frequency; 0-360° Phase Angle. If you don't know what model is right for you, please contact us for professional advice.
- Professional Technical Support: We provide pre-sales and after-sales technical support from the manufacturer. Don't worry about the selection or operation of equipment.
- Package contents: Programmable AC Power Supply x 1, USB Cable x 1, Power Cord x 1, Ex-factory Test Report x 1, Software x 1
- Linear Amplification Technology: The advanced and high-precision linear amplification design can provide low noise and high stability output. This technology has high-speed response characteristics. It can simulate the abnormal power line, instantaneous voltage rise, drop and power off, and can be applied to ATE and so on
- Free IT9000-PV7300 PC Software: IT7321 Variable AC power supply has built-in RS-232, USB and LAN interfaces (support SCPI protocol) , and provides free IT9000 series software. Using PC software, IT7321 AC power source can easily set value, sweep, edit list, curve zoom out
9.9Exceptional
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Value for Money2
BSIDEBSIDE 40V 20A DC Power Supply Variable, Programmable with Encoder Knob, Adjustable Switching Regulated Bench Power Supply, 4-Digits LED Display with Memory Storage, 5V/2A USB Ports and Output Button
Main highlights- [Programmable DC Power Supply]: The variable power supply comes with a software and USB interface communication cable. With the software, you could customize the output voltage and current through your computer, you could also export the tested data for analysis.
- [OVP/OCP/OLP/OTP Protection]: The adjustable power supply has function of over voltage protection, over current protection, overload protection and over temperature protection, which provides you with full-around security.
- [Notice]: The maximum output power for this portable dc power supply is 300W.
- [Memory Storage]: The lab power supply can storage 3 sets of data, for example your commonly used voltage and current, you can active the commonly used data by pressing the button (button 1, 2 or 3) once.
- [Encoder Adjustment Knob]: BSIDE I84020 DC power supply equipped with a high precision encoder knob. Pressing the knob to switch the number of digits, rotating the knob to customize each digit from 0 to 9. MAX output power: 300W.
- [Auto C.V. and C.C. Mode]: The bike battery power supply can be used as a constant-voltage(C.V.) power supply and constant-current (C.C.) power supply. It switches automatically between CV mode and CC mode according to the changes in the load.
9.8Exceptional
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3
NANKADF28% OffDC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supply with USB Quick-Charge, Short Circuit Alam (30V 10A Black)
Main highlights- USB Fast Charging Port: The variable power supply is configured with an 18W fast charging port. No more mplaining about mobile phones or repaired devices not being charged in time. The NANKADF dc power supply allows you to avoid this dilemma. It charges your devices quickly anytime, anywhere.
- Precise 4-digit LED Display: The dc power supply is equipped with a high-definition 4-digit display with data accurate to 0.01 V and 0.001 A. It has constant voltage (C.V.) and constant current (C.C.) modes, which can be switched automatically. You can see the working status indicator on the display. Additionally, you can adjust the brightness of the screen according to your needs.
- 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.
- 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 variable power supply.
- 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.
- Compact and Lightweight: The measures of the variable dc power supply is only 7.51 x 3.56 x 5.81 inch and the weight is only 2.47 pounds, which saves more space on your workbench and is convenient for you to carry when you need it.
9.5Excellent
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4
JesvertyJesverty DC Power Supply Variable, 0-30V 0-10A Adjustable Switching DC Regulated Bench Power Supply with High Precision 4-Digit LED Display, 5V/2A USB Port, Coarse and Fine Adjustment SPS-3010
Main highlights- Note: The test leads that come with the unit are merely a give-away, we recommend that you prepare test leads with sufficient current capacity if your project needs long-term use of high current.
- Note: The V and A settings you set are the crossover point at which the mode switches.
- Note: Power cords and the AC input settings vary depending on the destination for the product at the factory-shipment.
- 5️⃣【Items you get & Customer service】: 1 x SPS Unit, 1 x Power Cord*, 1 set of test leads*, 1 x instruction manual (contact information included). We provide professional technical support. Should you have any problems or questions about your order, please feel free to contact the Jesverty Customer Service via Amazon or email.
- 4️⃣【Reliability and Safety】: The Jesverty SPS series is built with high-quality materials and reliable circuit designs that include multiple protection functions, such as short-circuit protection, over-load protection, grounding terminal, temperature-regulated fan, etc. to ensure performance and extend the lifespan.
- 3️⃣【Compact Body & Lightweight】: The Jesverty SPS series measured only 7.1(D)x3.35(W)x6.1(H)inches and weight of approx. 2.5lbs. It saves space on your workbench and can be moved around without any frustration.
- 2️⃣【Auto C.V. and C.C. Mode】: The Jesverty SPS series can be used as a constant-voltage*(C.V.) power supply and constant-current*(C.C.) power supply even when the load is changed. It switches automatically between CV mode and CC mode according to the changes in the load.
- 1️⃣【4-Digit Display & Power Calculation】: The Jesverty SPS series features a big bright 4-digit LED display that shows measured values of V／A／W that the unit outputs in real-time. The display resolution is up to 0.01V, 0.001A, and 0.1W.
9.4Excellent
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5
KungberDC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Power Supply with Intelligent Charging Mode, 18W USB Interface, Precision Encoder Knob (Black)
9.3 Precision8.7 worth the money8.0 Simple to useWhy we love it
High precision with 4-digit LED display for accurate readings.
Automatic conversion between constant voltage and current modes.
Compact, lightweight, and versatile for various applications.
9.2Excellent
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6
HANMATEKProgrammable 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
Main highlights- [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.
- [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.
- [Packing]: 1 * Programmable DC power supply; 1 * CD; 1 * Power cord; 1 * Clip cord; 1 * USB cable; 1 * Manual
- [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 and current stabilization switch to automatically lock the keyboard to prevent erroneous operation.
- [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; Current resolution: 1mA.
9.1Excellent
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7
KiprimProgrammable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging
Main highlights- ⑤Package Contents and Warranty: 1 * Programmable DC power Supply 30V10A Kiprim DC310S; 1 * Manual; 1 * Fuse; 1 * Banana head to alligator clip cable. 1 * Power cable; 1 * CD ; You can find the download link for the software and driver through the product description above. You can also contact us directly. We provide a 12 -month Warranty . If you have any questions, please contact us by Amazon and we will get back to you with a satisfactory answer.
- ④Two USB Ports: This regulated power supply is equipped with two USB ports. Rear USB interface (upgrade program, upper computer control interface); front 5V 1A USB interface can be used to charge mobile phones.
- ③Programmable Power Supply: Memory key. You can save 4 sets of channel parameters (M1 to M4) and output them quickly. List waveform output settings: You can edit and get output waveforms. The waveform set contains 10 editable points. The editable parameters for each point include output voltage, output current, waveform duration, and whether the point is selected.
- ②Multi-Function Display: 2.8-inch color LCD display, display voltage (output voltage set value and actual output value), current (output current set value and actual output value), actual output power, cumulative execution time, channel Output status, The DISPLAY key allows you to choose to display the measurement data numerically or as a curve. Rated output voltage: 0-30V, rated output current: 0-10A. Setting / readback resolution: Voltage: 10mV; Current: 1mA.
- ①Multiple Protections: Overvoltage (0-31V), Overcurrent (0-10.1A), Overheat protection function (85 ° C), intelligent fan cooling. You can set overvoltage protection and overheat protection.
9.0Excellent
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8
KiprimKiprim 2-in-1 Programmable Power Supply and Multimeter (0-30 V 0-10 A) DC310Pro with Data Memory,High Precision,OCP,OVP, PC Software and USB Charging
Main highlights- Versatile Dual Functionality: Combining the capabilities of a programmable power supply and a multimeter, the Kiprim DC310Pro offers unparalleled versatility in your electronics projects.
- User-Friendly Interface: Navigate effortlessly with the intuitive 2.8-inch color LCD screen, providing clear visibility and easy operation.
- Programmable Power Supply: Enhanced Memory Functionality:Store up to four custom settings (F1-F4) for quick and easy recall, streamlining your workflow and saving time. List waveform output settings: You can edit and get output waveforms. The waveform set contains 10 editable points. The editable parameters for each point include output voltage, output current, waveform duration, and whether the point is selected.
- Package Contents and Warranty: 1x Kiprim 2-in-1 Programmable Power Supply and Multimeter DC310Pro,2 x Test Leads,1x User Manual,1 x Fuse,1x Banana Head to Alligator Clip cable,1x Power Cable;,1x CD ; You can find the download link for the software and driver through the user manual. You can also contact us directly. We provide a 12 -month Warranty . If you have any questions, please contact us by Amazon and we will get back to you with a satisfactory solution.
- Multiple Display Modes: Choose from four display modes - Single Power Supply Numeric Display, Power Supply Numerical Waveform Display, Multimeter Display Mode, and Simultaneous Display of Power Supply and Multimeter.
- High Performance Specifications: Delivering a maximum output of 300W, 30V, and 10A, this power supply meets the demands of a wide range of applications.
- Convenient USB Charging Port: Stay powered up and connected with the integrated 5V/1A USB charging output, ideal for charging your devices while you work.
- Comprehensive Multimeter Functionality: Measure resistance, AC voltage, DC voltage, AC current, DC current, continuity, capacitance, and more, all in one convenient device.
- Advanced Protection Features: Equipped with Over Voltage Protection (OVP) and Over Current Protection (OCP), ensuring the safety of both your equipment and your project.
8.9Very Good
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9
NICE-POWERNICE-POWER DC Power Supply Variable, 30V 5A Adjustable Switching Regulated Power Supply with Encoder, Upgraded 3-Digits LED Display, Mini Regulated DC Bench Power Supply
Main highlights- Upgraded High-precision encoder knob: Just "set" Voltage and Current instead of "adjust". You can press the Voltage and Current encoder knob to select the Digit you want to adjust, then rotate the knob to set the value from 0-9. Each Digit can be set easily by the accurate encoder knob. The encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient.
- Small and Diverse Applications: Worried about the bulky power supply? This compact and sophisticated DC power supply weighs much less than a laptop at just 1.54 pounds, saving more space on your workbench. And you can use it in various scenarios such as laboratory, battery charging ( LiFePO4, Lead Acid Battery), repair, electrolysis, burn-in test, electroplating, brush plating, electronic DIY, etc.
- Safe and Reliable to Use: Safety is our priority. The DC power supply is FCC/CE certified. When the DC power supply is powered on, the built-in fan will start working in order to effectively dissipate the heat to extend the service life, low noise and 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.
- Precise 3-digit LED Display: The NICE-POWER DC bench power supply has a resolution of 0.1V and 0.01A, and you can easily adjust it in the range of 0-30V and 0-5A. The 3-digit back-lit LED display provides more accurate and clearly visible readings for the voltage and current value, even in conditions of low voltage.
- Please note: This DC power supply input voltage range is 100~240V and can be used with 110V and 230V conditions.
- Packaging and After-Sales: 1 x DC Power Supply, 1 x Power Cord, 1x Output Load Cord, 1 x User Manual. The variable dc power supply size is 6.5*4.0*3.2 inch, Weight is 1.54lb. You can easily take the DC power supply to work. We provide a 12-month repair policy. If you have any technical questions about our power supply, please do not hesitate to contact us.
8.7Very Good
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10
Wefomey120W Universal Power Supply Adjustable DC 3V ~ 24V Variable Switching AC/DC Adapter 100V-240V AC to DC 24V 5A Converter with 14 Tips & Polarity Converter - 5000mA Max
9.3 Simple to use8.9 worth the money8.9 FlexibilityWhy we love it
Multi voltage: 4 24V
14 DC Tips for multiple device compatibility
Safety Protection Systems
8.6Very Good
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