Buy Power Supply Modules & DC Adapters Online in Pakistan
Looking to buy Power Supply Modules in Pakistan for electronics, robotics, automation, or electrical projects? Electronation Pakistan offers a wide range of AC-DC power adapters, switching power supplies (SMPS), DC-DC buck converters, boost converter modules, and adjustable voltage regulators.
Explore 5V, 9V, 12V, and 24V DC adapters, LM2596 voltage regulator modules, XL4015 buck converters, high-power DC-DC converters, and switching power supplies for compatible electronic devices and circuits.
Whether you’re powering an Arduino project, building a robotics system, repairing electronic equipment, or developing an industrial automation prototype, our Power Adapters & Power Supply Modules Collection helps you explore suitable power solutions.
Based in Karachi, Electronation Pakistan serves online customers across Pakistan, including Lahore, Islamabad, Rawalpindi, Faisalabad, Multan, Hyderabad, Peshawar, and other supported locations.
Explore DC Power Adapters & Supply Modules
5V DC Power Adapters
5V DC power adapters provide regulated power for compatible low-voltage electronic devices, controllers, and accessories.
A suitable 5V adapter can be used with supported development boards, LED circuits, networking accessories, and other electronics requiring a stable 5V supply.
Explore our 5V 2A DC Power Adapter, rated for 5V output and up to 2A current.
Always confirm the required connector, polarity, current capacity, and the device’s actual voltage requirements before purchasing.
12V DC Power Adapters
12V DC adapters are widely used for compatible LED lighting, CCTV cameras, electronic controllers, routers, audio circuits, and automation equipment.
Our collection includes different 12V adapter options for applications requiring varying current capacities.
Browse:
- 12V 2A Power Adapter – For compatible 12V devices requiring up to 2A.
- 12V 5A DC Power Adapter – For suitable 12V devices with higher current requirements.
Check whether an AC input cable is included and whether the DC connector matches your equipment.
24V DC Power Adapters
24V DC power adapters are used with compatible automation equipment, LED lighting, electronic controllers, and other devices designed for a 24V supply.
Explore the 24V 2A DC Power Adapter for suitable 24V applications.
For equipment requiring greater power capacity, compare the available 24V switching power supply options.
DC-DC Buck Converters – Step-Down Modules
A DC-DC buck converter reduces a higher DC input voltage to a lower DC output voltage.
Buck converter modules are useful when a project already has a DC power source but needs a different regulated voltage for its components.
Common applications include:
- Voltage regulation for electronics prototypes
- Power conversion for microcontroller circuits
- Robotics and embedded control systems
- LED and compatible DC-powered devices
- Battery-powered systems requiring regulated outputs
Explore our XL4015 5A Adjustable Buck Converter.
The XL4015 is an adjustable step-down converter family. Actual continuous current depends on the module design, input/output conditions, and cooling.
LM2596 Adjustable Voltage Regulator Modules
LM2596 buck converter modules are popular for electronics prototyping and adjustable DC voltage regulation.
These modules can reduce a suitable DC input to a lower regulated output, making them useful for embedded systems, sensor circuits, and DIY power projects.
Explore the LM2596 Buck Converter Module with Display.
Before connecting sensitive electronics, adjust and measure the output voltage using a multimeter.
DC-DC Boost Converters – Step-Up Modules
A DC-DC boost converter increases a lower DC input voltage to a higher DC output voltage within its supported specifications.
Boost converters are commonly used in battery-powered projects, LED applications, embedded electronics, and suitable voltage-conversion systems.
Discover the 150W DC-DC Boost Converter Module.
When selecting a boost converter, verify the input voltage, output voltage, load current, efficiency, and cooling requirements. Advertised maximum wattage may not be achievable continuously under all conditions.
Switching Mode Power Supplies (SMPS)
Switching power supplies convert electrical energy into regulated DC outputs using high-frequency switching circuits.
They are commonly used in suitable LED systems, industrial control panels, electronic equipment, CNC applications, and automation projects.
Explore our 24V 5A Switching Power Supply Listing.
For mains-powered SMPS units, verify input voltage compatibility, grounding requirements, terminal protection, enclosure design, and installation safety.
Power Adapter vs Buck Converter vs Boost Converter vs SMPS
Understanding the difference between these power products helps you choose suitable hardware.
AC-DC Power Adapter
Converts AC mains input into a specified DC output, such as 5V, 12V, or 24V.
DC-DC Buck Converter
Reduces a higher DC voltage to a lower DC voltage. For example, a suitable step-down module can convert 12V DC to 5V DC.
DC-DC Boost Converter
Increases DC voltage within the supported operating range, such as converting a suitable lower-voltage DC source to a higher regulated output.
Switching Mode Power Supply
A broad power-conversion technology used in AC-DC and DC-DC products. Many enclosed adapters and open-frame supplies are switching-based.
How to Choose the Right Power Adapter or Voltage Converter
Before purchasing an electronic power supply, consider the following specifications.
1. Output Voltage
Match the power supply voltage to your device’s requirements. A device designed for regulated 5V DC should not be connected directly to an incompatible 12V supply.
2. Output Current
Choose a supply with enough rated current for the connected load.
For example, a compatible 12V device requiring 1.5A can generally use a properly regulated 12V 2A supply, provided the connector and other specifications match.
The device draws the current it requires; a supply’s maximum current rating is not automatically forced into the device.
3. Power Rating
Electrical power can be calculated using:
Power (W) = Voltage (V) × Current (A)
Examples:
- 5V × 2A = 10W
- 12V × 2A = 24W
- 12V × 5A = 60W
- 24V × 5A = 120W
For converters, account for efficiency, thermal limits, and startup current rather than relying only on the advertised maximum rating.
4. Input Voltage Range
Confirm the supported AC or DC input voltage. Different products accept different inputs, and DC-DC converters must not be connected directly to AC mains.
5. Connector Size & Polarity
Check the barrel connector diameter, center pin dimensions, and positive/negative polarity.
Two adapters with identical voltage and current ratings may have different connectors or polarity arrangements.
6. Regulation & Electrical Noise
Sensitive electronics may require a regulated, low-noise supply. Review voltage tolerance, output ripple, and other requirements where applicable.
7. Protection Features
Look for documented protections such as overcurrent, short-circuit, overvoltage, and thermal protection. These features vary by product and should not be assumed unless verified.
8. Cooling & Installation
High-current power modules may require heatsinks, airflow, suitable wiring, and protection against accidental contact.
Applications of Power Supply Modules
Arduino & ESP32 Projects
Provide suitable regulated power for compatible development boards, sensors, displays, and external electronics.
Robotics & Motor Control
Supply appropriate DC power to motor drivers, robotic prototypes, and automation circuits while accounting for startup and stall currents.
LED Lighting
Power compatible LED strips, electronic displays, and lighting controllers using appropriately rated adapters or power supplies.
CCTV & Networking Equipment
Replace or supply power adapters for compatible surveillance cameras, routers, and other low-voltage devices.
Electronics Repair
Test and replace defective power adapters or regulator modules after confirming the original electrical specifications.
Industrial Automation Prototypes
Develop suitable control circuits requiring regulated 12V or 24V DC power.
Embedded Systems
Use suitable voltage converters when different modules within a project require separate DC voltage rails.
Related Electronics Categories
Find additional components for your power supply and electronic development projects.
- Arduino & IoT Boards, Sensors & Modules – Microcontrollers, development boards, sensors, and project modules.
- ESP32, ESP8266 & IoT Boards – WiFi development hardware for connected electronics.
- Arduino Boards & Microcontrollers – Arduino UNO, Nano, Mega, and related boards.
- Electronic Components – Resistors, capacitors, diodes, transistors, and ICs.
- Motors & Drivers – Electric motors and motor control hardware.
- Wires & Connectors – Connection accessories for DC circuits.
- Multimeters – Test and measure voltage, current, and electrical continuity.
- Circuit Boards – PCB and circuit prototyping accessories.
Frequently Asked Questions About Power Supply Modules
Where can I buy power adapters and power supply modules in Pakistan?
You can browse 5V, 12V, and 24V adapters, buck converters, boost converters, and switching power supplies through Electronation Pakistan.
What is the difference between a 5V and 12V power adapter?
The main difference is their rated output voltage. A 5V adapter is designed for compatible 5V devices, while a 12V adapter is intended for equipment requiring 12V DC.
Can I use a 12V 5A adapter for a 12V 2A device?
Generally yes, provided the adapter is regulated, the output voltage matches, the connector and polarity are correct, and the device requires no more current than the supply can provide.
What does a buck converter do?
A buck converter reduces a higher DC input voltage to a lower DC output voltage.
What does a boost converter do?
A boost converter increases a lower DC voltage to a higher DC voltage within its supported input, output, and power limits.
What is an LM2596 power supply module?
An LM2596 module is a DC-DC step-down regulator commonly used for adjustable voltage conversion in electronic circuits.
Can I use an XL4015 module with Arduino projects?
Yes, an appropriately configured XL4015 buck converter can supply compatible electronics. Adjust and verify its output before connecting a microcontroller.
Does a 24V power supply work with a 12V device?
Not directly unless the device explicitly supports 24V. A suitable voltage converter may be required to obtain a regulated 12V output.
How do I calculate the wattage of a power adapter?
Multiply the rated output voltage by its rated output current. For example, a 12V 2A adapter is rated for 24W output.
Can a normal DC adapter charge lithium batteries?
A standard DC adapter should not be used as a substitute for a battery charger. Lithium batteries require charging hardware and protection appropriate to their chemistry, cell configuration, and specifications.
Do all power supply modules include short-circuit protection?
No. Protection features vary by model. Read the product specifications and use external protection where required.
Which power supply is suitable for ESP32 projects?
Use a properly regulated supply compatible with the exact ESP32 development board and its power-input method. Many development boards accept suitable 5V USB power, while the ESP32 chip and GPIO use 3.3V logic.
What should I check before buying a DC power adapter?
Confirm voltage, current, connector size, polarity, input rating, power requirements, and any necessary safety or regulatory specifications.
Buy Power Adapters, Buck Converters & SMPS in Pakistan
At Electronation Pakistan, we offer power adapters, switching power supplies, voltage regulators, and electronic modules for students, engineers, electronics technicians, workshops, and developers.
Whether you’re looking for a 12V DC adapter, adjustable LM2596 regulator, XL4015 step-down converter, or compatible switching power supply, browse our collection and select hardware that matches your application’s technical requirements.
Explore the complete Power Adapters & Power Supply Modules Collection or contact Electronation Pakistan for product availability and technical inquiries.
Electronation Pakistan – Learn. Innovate. Create.
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- It is a convenient power supply for your devices.
- It is built-in overvoltage, over current and short circuit protection.
- It has a wide voltage function; it conforms to the safety standards.
- Its Pulse Width Modulation design ensures the stability and efficiency of the power supply.
- It has a constant and stable voltage output.
- It provides stable power to your devices.
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Out Of Stock- 12VDC Power
- 3300mA (3.3 Amps)
- Plug-In Class 2 Transformer
- UL/CE Listed Adapter
- 110/120VAC to 12VDC Adapter
- DC Jack 2.1mm ID, 5.5mm OD
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12v 5A Adapter Power Adapter 12V 5000mA
Original price was: ₨899.00.₨699.00Current price is: ₨699.00. Quick View- Input Voltage : AC100 – 240V 50/60 HZ
- Output Voltage : 12V DC 5A
- Size : 4.5*1.9*1.1 (inch)
- DC Converter: 5.5mm (outside dimension) X 2.1mm (inside dimension)
- This Power supply is UL and FCC certified and approved
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Out Of Stock1500W 30A CONVERTER STEP UP POWER SUPPLY MODULE
Original price was: ₨4,999.00.₨4,299.00Current price is: ₨4,299.00. Quick ViewWhen using the boost power supply should pay attention to the following points:
1. the output polarity cannot be reversed or short circuit.
2. when using batteries as the input source, you must lower the battery protection, otherwise it will damage the battery and power supply
3. Input power supply voltage must be above 10V.
4. When the power supply is used for the input power supply, the input power and the output voltage of the input power supply are the first to be unloaded. Then pick up the load. (must ensure that the switching power supply has been working).
5. When the constant current mode is used to set the voltage, the constant voltage must be higher than the input voltage.Do not use the way of short circuit output current,the circuit structure of the boost module can not be adjusted in short circuit way.
6. If the input voltage fluctuation range is lower than the set output voltage,then the output voltage is constant, it is to ensure that input is lower than the output voltage.
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150w Dc To Dc Boost Converter 10 32v To 12 35v 6a Step Up Power Supply Module
Original price was: ₨850.00.₨569.00Current price is: ₨569.00. Quick View- Input Voltage: 10v – 32v DC
- Output Voltage: 12v – 35v DC
- Output Current: 6A MAX
- Input Current: 10A (MAX)
- Output Ripple: 2% MAX
- Working Temperature: Industrial – 40C to +85C (Environmental temperature, more than 40C, reduce load wattage or enhance cooling)
- Full-Load temperature: 45 degrees.
- No-load current: 25mA typical.
- Voltage regulation: ± 0.5%.
- Load regulation: ± 0.5%.
- Dynamic response speed: 200uS 5%.
- Short circuit protection: None (Please Install fuses and protection circuits at the Input port.)
- Input Reverse Polarity Protection: None (Please Series diode at the input port.)
- Size: 2.60 in (L), 1.85 in (W) , 1.1 in (H)
- Weight: 2.30 oz (66 g)
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24v 2A Adapter Power Adapter 24V 2000mA
Original price was: ₨980.00.₨779.00Current price is: ₨779.00. Quick View- 100% Brand New
- Input Voltage: 100~240V AC 50-60HZ
- Output Voltage: DC 24V(constant voltage)
- Output Current: Max 2A
- Output Wattage: Max 48W
- DC plug connector size: 5.5mmx2.5mm; compatible Polarity internal: internal +, outside –
- Safety Compliance: FCC/CE/RoHS/CCC
- Working temperature: -20~60
- AC input power cable length: 47.2in / 120cm
- DC output power cable length: 36.2in / 92cm
- Adapter body size: 4.9in(L) x 2.0in(W) x 1.2in (H)
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300W 20A Step Down Converter Voltage Buck Module
Original price was: ₨2,000.00.₨1,449.00Current price is: ₨1,449.00. Quick View- Color: multicolor
- Material: electronic component
- Item size: approx.60*50*30MM
- Input Voltage: 6V to 40V DC(10V to 40V is suggested)
- Output Voltage: 1.2V to 36V DC
- Output Current: 20A(max.), 15A(suggested)
- Efficiency: 95%(24V to 12V, 20A)
- Output Ripple: 50mV
- Wiring Method: Terminal
- Short Circuit Protecting: Self-recovery(cannot short circuit for long time)
- Size: approx. 60 x 53 x 27mm / 2.36 x 2.08 x 1.06′
- VO+: Output positive
- VO-: Output negative
- +IN: Input positive
- -IN: Input negative
- CV: Output voltage adjustment
- CC: Output current adjustment
- EN: Enable, low voltage level shut off output; suspension, high voltage level is effective
- When input and output is common grounded, no-load CV output constant voltage, CC output constant current.
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400W 15A DC Step Up Booster DC Boost Converter
Original price was: ₨1,599.00.₨1,299.00Current price is: ₨1,299.00. Quick View -
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Out Of Stock5A XL4015 DC To DC Buck Converter Blue
Original price was: ₨600.00.₨299.00Current price is: ₨299.00. Quick View- 100% New and High-Quality 5A (5,000mA) 4-38V DC-DC Adjustable Step-Down Module
- Original XL4015 IC Power Supply Suitable for LED Strips, LED Matrix, and Other Circuits
- Wide Input Voltage 4V DC to 38V DC, Adjustable Output Voltage 1.25V DC to 36V DC
- Module Size: 54mm x 24mm x 15mm (l x w x h) Weight: 30 grams only with heat sink
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5A XL4015 Module Adjustable Step Down Buck Converter
Original price was: ₨700.00.₨359.00Current price is: ₨359.00. Quick View- Module nature: non-isolated step-down module
- Rectification: Non-synchronous rectification
- Input voltage: 5V-32V
- Output voltage: 0.8V-30V
- Output current: adjustable Z large 5A
- Conversion efficiency: 95% (Z high)
- Switching frequency: 300KHz
- Output ripple: 50mV (Z large) 20M bandwidth
- Load regulation: 0.5% Voltage regulation: 2.5%
- Operating temperature: -40 C to + 85 C
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5v 2A Adapter Power Adapter 5V 2000mA
Original price was: ₨600.00.₨399.00Current price is: ₨399.00. Quick ViewPower adapter output rating is 5 volts and 2000 mili amperes.
Input
100-240V AC 50/60HzOutput
DC 5V 2A(max)Power
10WattCable Cord Length
6.5Ft (2m)Color
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5V 6A 6000mAh Adapter With Power Cord
Original price was: ₨1,250.00.₨949.00Current price is: ₨949.00. Quick View- Input: 100 – 240V AC 50/60Hz
- Output: DC 5V 6A
- Max Wattage: 30W
- DC Jack Converter: 5.5 x 2.5mm (Compatible with 5.5×2.1mm DC Port)
- DC Cable Length: about 110cm
- AC Power Cord: about 110cm with US Plug
- Pole of DC Plug: Center Positive(+), Outside Negative (-)
- Condition: Brand New 100%
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Out Of Stock9V 0.5A Adapter Power Adapter 9V 500mA
Original price was: ₨370.00.₨249.00Current price is: ₨249.00. Quick View- Input: AC100 – 240 V 50 / 60Hz
- Output: DC9 V, 500 mA
- DC: 24 AWG, copper, cable length: 1 , 2 m
- DC Jack: 5.5 x 2.1 x 10 mm
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9V 1.5A Adapter Power Adapter 9V 1500mA
Original price was: ₨550.00.₨349.00Current price is: ₨349.00. Quick View- Input: 100 – 240 V AC;
- Output: DC 9V, 1500mA;
- Safety features: high efficiency and reliability;
- Low interference and noise;
- Our products are CE / FCC / RoHS, tested by the manufacturer to meet and / or exceed OEM specifications
- Compatible with led Lamps
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DPS-750DB-1 A 10Amp Switching Power Supply Refurbished
Original price was: ₨4,999.00.₨4,444.00Current price is: ₨4,444.00. Quick View- Model:?DPS-750DB-1 A
- Amperes: 10.0A
- Input: 47-63hz 100-240V and 10A
- Output: 750W max
+12v / 62A max
+5VSB /2.0A max
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Out Of StockHigh Quality 12V 6A AC-DC Switching Power Supply Module Heavy Duty
Original price was: ₨2,850.00.₨999.00Current price is: ₨999.00. Quick View- Item Type: Switching Power Supply Module
- Material: Synthetic cardboard
- Usage: Used for AC to DC power module
- Power Supply Model: WX -DC2407p
- AC Input: AC100-240V
- Universal AC Frequency: 50HZ/60HZ
- Output Voltage: DC12V
- Output Current: 5-6.5A (without any voltage drop)
- Output Power: 180W (maximum 220W)
- Positioning Hole Size: Approx. 10.58 x 5.57cm / 4.2 x 2.2in
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High Quality Power Supply Adapter 5V DC 2Amp
Original price was: ₨350.00.₨259.00Current price is: ₨259.00. Quick View- Simple to use, just plug-in, charge up and play.
- Short circuit, over-voltage and over-current protection.
- Incredibly low fault rates this power supply is a regulated center positive power supply.
- High quality graded AC to DC power adapter.
- Light in weight and with heavy-duty cable-wire.
- Compatible with Dth, STB, CCTV, toys, broadband, laptop, DVD, tablet, TV tuner card, cordless phones, LCD monitor, scanner, cell phone, printers
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IMAX B6 LIPO Charger With Adapter
Original price was: ₨9,500.00.₨6,999.00Current price is: ₨6,999.00. Quick View- Input Voltage: 11-18v
- Circuit power: Max Charge: 80W / Max Discharge: 5W
- Charge Current Range: 0.1-5.0A
- Discharge current range: 0.1-1.0A
- Ni-MH/NiCd cells: 1-15
- Li-ion/Poly cells: 1-6
- Pb battery voltage: 2-20v
- Dimensions: 103x83x30mm
- Weight: 450 grams
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Lithium Battery 12V 2.2 Amp 2200mah With BMS
Original price was: ₨1,500.00.₨1,199.00Current price is: ₨1,199.00. Quick View- A 12V and 2.2A rating battery with a Battery Management system to have balanced charging and discharging through every cell of the battery.
- It’s a universal/multipurpose battery also used as WIFI routers, Power Bank, ETC.
- You can also customize lithium batteries as per your requirements.
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Out Of StockLM2596 Dual USB Module DC 6V 40V To 5V 3A
Original price was: ₨799.00.₨399.00Current price is: ₨399.00. Quick ViewLM2596 Dual USB Module Specifications:
- Input: 6V-40V
- Output: 5V / 3A (MAX)
- Efficiency: 92% (MAX)
- Switching frequency: 150KHZ
- Working temperature: -40 + 85
- Baby Size: L: 59mm x W: 21mm x H: 17mm
- Load capacity: Maximum output 3A
- Applications: mobile power, mobile phones, USB-powered devices.
- Output Port: Double USB
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- Input voltage range: 4.5V to 40V
- Output voltage range: 1.25V to 37V
- Output current: up to 3A
- Switching frequency: 150 kHz
- Quiescent current: typically 80 µA
- Thermal shutdown and current limiting
- Digital display: 1602A LCD display
- Display accuracy: 0.1 V
- Dimensions: 62 x 26 x 14mm
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Meanwell Switching Mode Power Supply 5V-7A
Original price was: ₨4,500.00.₨2,799.00Current price is: ₨2,799.00. Quick View- Output Voltage 5V
- Type Enclosed Type
- Approx. Wattage 35W
- Features Standard
- Series LRS(Reliable)
- Mechanical Form Enclosed
- IP Level Non-Waterproof
- Input Voltage 100-240V auto-select
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Meanwell Switching Power Supply 24V-5A
Original price was: ₨3,799.00.₨2,999.00Current price is: ₨2,999.00. Quick View- DC-output: 24V, DC, adjustable via potentiometer, range 20V – 28V
- DC-current continuous max.: 5A
- Max. power : 120W
- Required min-load: 0A
- Ripple max.: 150mVpp
- Efficiency: typical 87%
- Working temperature: -20 to +70°C
- AC-input range: 88 – 264V AC or 124 – 370V DC
- Connector: screw-terminal, M4
- Weight: 0.5kg measure
- Dimensions LxWxH: mm
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Out Of StockMulti-Voltage Adapter 1.5-12 V (0.5A)
Original price was: ₨400.00.₨380.00Current price is: ₨380.00. Quick ViewUniversal AC DC Adapter – AC Input:100-240V 0.25A 50/60Hz, DC Output: 1.5V to 12V and 0.5A. Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
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Out Of StockMulti-Voltage Adapter 1.5-12 V (0.5A)
Original price was: ₨450.00.₨379.00Current price is: ₨379.00. Quick ViewUniversal AC DC Adapter – AC Input:100-240V 0.25A 50/60Hz, DC Output: 1.5V to 12V and 0.5A. Advanced secure technique, with full PROTECTION of over Voltages/ over Current/ short Circuits/ over Temperature.
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Out Of StockOppo Fast Charger (2 Ampere)
Original price was: ₨207.00.₨166.00Current price is: ₨166.00. Quick View2 ampere charger for smart phones.
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Out Of StockA distribution board is an electricity supply system which is used to divide electrical power feed into subsidiary circuit while providing complete protection to circuits with fuses and circuit breakers.
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- Condition: Refurbished
- Color: Black
- Output Voltage: 24VDC
- Input Voltage: 220V
- Output Current: 5A
- Output Power: 120W
- Frequency: 50-60Hz
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Out Of StockSolar Charge Controller 10A
Original price was: ₨999.00.₨899.00Current price is: ₨899.00. Quick View- Automatically manage the working of solar panel and batteries in solar system.
- Overloading and short-circuit protection.
- Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
- Protection from lightning strike.
- Prolong the battery life cycle and keep the load work well.
- Easy to set up and operate.
- Suitable for small solar energy system.