Items with details.
1.Dual dc regulated power supply:-
Product name : " power supply, digital (variable) 30-0-30 volts "
Product code : " el-193"
Description :
Variable dual output
Dual Display DC Power Supply
Digital 30-0- 30V @2A
Technical Specification :
Output Voltage : 30-0- 30V @ 2A
Output Current :0-2A
Input Voltage: 110V, 60Hz. (Or 220V, 50Hz.)
Constant voltage/ Constant Current
Voltage and Current adjustment
Power effect: CV<0.01%+1mV, CC<0.2% + 1mA
Overload effect: CV<0.01% +3mV, CC<0.2% +3mA
Waves and noises: CV<0.5mV r.m.s, CC 3mA, r.m.s
Protection: High current limited.
Ripple & Noise: <1mV rms( I>3A), CV<0.5mV rms( I < 3A)
Digital Voltage and current meters built in with Voltage resolution: 2.5% of display reading; 2.5% of Current resolution: display reading
Back Light
Environmental : 0 - 102 F ( 0 -40 C), relative humidity: <90%
Size: (mm) 300X 200 X 170, "; Weight: (Lbs) 13
WPS3010 Adjustable DC regulated power supply station with output switch and short circuit alarm, WPS3010 30V 10A with 4-Digits LED Power Display and USB quick-charge interface is made for mobile phone power test repair which can be your best choice.
Features:
Highly Accurate 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, thermal protection, voltage overload, power supply overload, etc.
Packaging and After-Sales:
1 x Wanptek DC Power Supply,
1 x Output Power Cord,
1x Input Power Cord,
1 x User Manual.
Size is 7.48*3.54*5.90 inches, Weight is 2.46lb.
Note: If you have any technical questions about our power supply, please do not hesitate to contact us.
SPPS-S Series DC power supply variable with memory, 60V 5A adjustable switching regulated DC bench linear power supply with memory recall and output disables button 4-Digits display and alligator leads for mobile phone repair tool.
Features:
Easier to Set Values: Encoder switch is used on DC power supply 2021 version to replace the potentiometer switch which is widely used but not easy to adjust. On this version you can just â??setâ?? Voltage and Current instead of â??adjustâ??. Make works accurate, easy and fast.
4 Groups of Internal Memories: You can set 4 groups of commonly used Voltage and Current combination and easily recall them by press â??M1-M4â??. Use the â??ADJUSTâ?? knob to set new combinations.
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 it to burn out, which often occurs in the maintenance. Output switch is designed to solve this problem. By pressing the On/Off key, the required voltage and current can be adjusted without the actual output power, which makes this bench-top DC power supply more secure and more energy efficient.
Reliability and Safety: Variable power supply uses premium electronic components, provides reliable working status and prolongs the product's life effectively. Many safety measures are adopted in power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protection. When the working temperature is more than 122â??/50â??, the intelligent thermal protection will activate the cooling fan to lower the temperature according to the load.
Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.9 x 3.3 x 6.7 inches, with a high resolution of 00.01V and 0.001A, led 4 digits display. You can easily tune it within 0-60V and 0-5A, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements.
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.
SPPS-S Series DC Bench Power Supply
Input Voltage 230V�±10% 50Hz/115V�±10% 60Hz
Input Voltage: 230V�±10% 50Hz/115V�±10% 60Hz
Working Temperature: 0 â??-40â??; Relative Humidity: ï¼?80%RH
Storage Temperature: -10 â??-70â??; Relative Humidity: ï¼?70%RH
Constant Voltage State: Voltage stabilityâ?¤1%�±3mV Load stabilityâ?¤1%�±3mV Ripple noiseâ?¤50mVrms
Constant Current State: Current stabilityâ?¤1%�±3mA Load stabilityâ?¤1%�±3mV Ripple noiseâ?¤50mArms
Display Accuracy: 1%�±5digits
Display Resolution: Voltage: 00.01V / Current: 0.001A
Product Dimension: 9.9 x 3.3 x 6.7 inch / 252 x 84 x 170mm
Product Weight: 2.64lb / 1.2kg
Fuse Standard: 5A (AC 110V Input)
UNI-T UTP3305 Dual channel DC Power Supply 32V 5A Precision Variable
FEATURES:
Dual channel, two circuits of adjustable output voltage 0~32V and one circuit of fixed voltage 5V.
Master-slave tracking, constant voltage and current, I, II circuit can be used for master-slave tracking and used in parallel or in series.
Forced ventilation, temperature control cooling system. When the temperature reaches 65, the device dissipates heat automatically.
Display mode: LED digital tube display,can show voltage and current simultaneously.
Low ripple, low noise.
High regulation: 0.01%.
Output ON/OFF control.
Constant voltage and constant current operation.
Optional European standard output terminal.
Overload protection, reverse polarity protection.
TECHNICAL SPECIFICATIONS:
Channels CH1 CH2 CH3
Output Voltage 0~32 V 5 V Fixed
Output Current 0~5 A 3 A Max
Series Tracking 0~64 V -
Parallel Tracking 0~10 A -
Load Regulation Voltage 0.01%+3 mV 3%+5mV
Current 0.2%+3 mA -
Power Regulation Voltage 0.01%+3 mV 5 mV
Current 0.1%+3 mA -
Noise Voltage 1mVrms 2 mVrms
Current 3 mArms -
General Characteristics
Power Supply Input voltage 220VAC/110VA Frequency 50Hz/60Hz
Product Color White+Grey
Product Weight About 10.5 kg
Product Size (WHD) 260mm 176mm 317mm
Input Voltage 12V / 24V DC optional
Output Voltage 115V / 230V AC optional
Portable power for AC products, AC outlets for connecting multiple loads
High surge capacity for products that require more power to start
High efficiency converts virtually all of the battery's power to AC
Mounting brackets for convenient installation
Heavy duty stud-connection mounting
RS232 communication port
WIFI/BMS Optional
Overload and over temperature shut down
Low voltage and over voltage alarm/cut off
Input reverse protection
Short circuit protection
PI15 series is a pure sine wave inverter, high frequency machine solution, the product is small size, the solution is reliable and stable, the main function is to invert the DC 12VDC battery or 24VDC battery to AC 230VAC or AC 115VAC output, mainly used for emergency use Electricity, car inverter,
outdoor electricity and other occasions.
Rated power : 5KW
Pure sine wave solar inverter
Output power factor 1
Built-in 80A MPPT solar charger
Built-in anti-dust kit for harsh environment
Support parallel operation up to 3 units (available for 3KW-5.5KW 48V)
WIFI remote monitoring (optional)
Compatible to generator
GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and
high security power services.
Safe and reliable
High quality li-ion cell for mobile use
Laser welding connection with high strength and low impedance
Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation
Damping pad design to improve the impact resistance of the system
IP54 safe and reliable operation in outdoor environment
Serially designed PCS and battery pack eliminates circulating current and improve system reliability.
Integrated BMS,DC, AC multi-layer protection, maximum safety performance design
Efficient and Convenient
Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion
Easy access to PV and diesel generator, intelligent muli-energy management.
Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring
Multi systems could be connected in parallel
Cost optimization
One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc.
Small size, light weight, less space and installation cost
Long cycle life, low failure rate, reduce operation and maintenance investment
Maximize green energy utilization.
Features :
3 times peak power, excellent loading capability.
Combine inverter/solar controller/battery all in one.
Multiple output : 2*AC output socket, 4*DC 12V, 2*
Working mode AC prior/ECO mode/Solar prior selectable
AC charging current 0 1 0A selectable.
LVD/HVD/Charging voltage adjutable, suitable for kinds of battery
Adding fault code to monitor real time work situations
Continuous stable p ure sine wave output with inbuilt AVR stabilizer .
Digital LCD and LED for visualization of operation status of the equipment.
Inbuilt automatic AC charger and AC mains switcher, stwitch time 4ms
P-1505TD 5A Intelligent Switching Regulator DC Power Supply Necessary Power Supply for Mobile Phone Maintenance. P-1505TD Power Supply Features Low Ripple And Noise, High Reliability and High Accuracy.
Features:
The power supply adopts powerful pure copper wire, which has strong conductivity and long service life. What's more, the power supply is designed with high efficiency and low noise.
The item features heat dissipation, strong carrying capacity, and porous heat dissipation design.
It comes with a range of 0-5V/0-15V, and the current has a 3A/0.5A range, showing the current more finely.
The power supply is smaller than a normal 5A power supply, supporting short circuit protection and over current protection, improving product safety.
Note:there're 110V and 220V,we will according to your country sent the suitable one to you.
Features :
Single Output, 30V 5A full power to work long hours;
Built-in electronic cooling fan, temperaturegt; 45 degrees start cooling, noiseless;
digital display, stepless adjustment potentiometer higher accuracy;
Small and lightweight, exquisite, easy to carry do not take the work environment;
The short-circuit current limit protection, current limit can be set.
Packing Includes :
Main Body x 1pcs
Power Line x 1pcs
Aligator Clips x 1 pair
Dc/dc converter modules, 1â??300 w
Encapsulated ac/dc power modules, 2â??100 w
Ac/dc power supplies (open frame / encased), 15â??1000 w
Power supplies for din-rail mounting, 15â??1000 w
High power rack converters and inverters, up to 22 kw
*Low Voltage Power Supply (Fixed & Variable) upto 300V & 5 amp
*High Voltage Power Supply (Fixed & Variable) upto 15kv, 15ma as per customers requirements
*Load & line regulation from 0.05% to 1% as per customers requirement
*Ripple - better than 50 mv.r.s.m
Technical Specifications
Np Power 3.5 kW Off-Grid Smart Inverter
Nominal Output Power 3500 Watt
Output Voltage 230V
Output Frequency 50Hz-60Hz
Efficiency 94%
Max. Charge Current 100A
Max. PV Charge Current 100A
Max. AC Charge Current 60A
Dc Input Voltage 24V DC
Rated Power 4000 Watt
Max. PV Input 500V DC
Working Temperature -10-55 Degrees
Dimensions 330*278*98 4.4 KG
2 Year Warranty
Main Technical Features
Technical Detail Value
Product Name Apex Eco 11 kW Smart Inverter
Output Power 11,000 Watt (11 kW)
Working Voltage 48V DC
MPPT Solar Charge Current 120A
PV Input Voltage 120V - 500V
AC Output 220V -Pure Sine Wave
Battery Compatibility Gel, AGM, Lithium (LiFePO4)
No Grid Connection (Off-Grid Only)
Display LCD digital display
Cooling Automatic fan control
Protection Systems Overload, short circuit, over temperature, low voltage etc.
Waranty 2 years
Single Phase
Apex is an Electrozirve brand
35672 Variable Dc Regulated Dc Power Supply Suppliers
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