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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
ASUS Dual Radeon RX 7600 EVO OC Edition 8GB GDDR6 Graphics Card
[Graphics Card] ASUS Dual Radeon RX 7600 EVO OC Edition 8GB GDDR6 Graphics Card The ASUS Dual Radeon RX 7600 EVO OC Edition combines dynamic thermal performance with broad compatibility. Advanced cooling solutions from flagship graphics cards — including two Axial-tech fans for maximizing airflow to the heatsink — are packed into the 22.8 cm long, 2.5-slot card, delivering more power in less space. ⭐ Key Features - Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure - 0dB technology lets you enjoy light gaming in relative silence - Dual ball fan bearings can last up to twice as long as sleeve bearing designs - A 2.5-slot design allows for greater build compatibility while maintaining premium cooling - Auto-Extreme precision automated manufacturing for higher reliability - GPU Tweak III software provides intuitive performance tweaking, thermal controls, and system monitoring 📋 Technical Specifications - Graphic Engine: AMD Radeon RX 7600 - Bus Standard: PCI Express 4.0 - OpenGL: OpenGL 4.6 - Video Memory: 8GB GDDR6 - Engine Clock: OC mode up to 2745 MHz (Boost Clock) / 2340 MHz (Game Clock) - Stream Processors: 2048 - Memory Speed: 18 Gbps - Memory Interface: 128-bit - Resolution: Digital Max Resolution 7680 x 4320 - Interface: 1x HDMI 2.1a, 3x DisplayPort 1.4a (HDCP 2.3 Support) - Maximum Display Support: 4 - Recommended PSU: 550W - Power Connectors: 1 x 8-pin - Dimensions: 228 x 123 x 49 mm (2.5 Slot) 🎯 Applications - 1080p and 1440p high-framerate competitive esports and AAA gaming - Content creation with AV1 hardware encoding - Compact Micro-ATX and Mini-ITX small form-factor gaming builds 📦 Package Includes - 1 x ASUS Dual RX 7600 EVO OC 8GB Graphics Card - 1 x Collection Card & Speedsetup Manual
Gigabyte GeForce RTX 5050 Windforce OC 8GB GDDR6 Graphics Card
[Graphics Card] Gigabyte GeForce RTX 5050 Windforce OC 8GB GDDR6 Graphics Card Next-generation GeForce RTX 50 series GPU featuring cutting-edge Blackwell architecture, dedicated ray tracing cores, tensor cores, and DLSS 4 with multi-frame neural reconstruction. The WINDFORCE cooling system features two unique blade fans, alternate spinning, composite copper heat pipes, and 3D active fan functionality. ⭐ Key Features - NVIDIA Blackwell GPU Architecture - 8GB GDDR6 128-bit high-bandwidth memory - WINDFORCE cooling system with alternate spinning fans - Screen cooling extended heatsink allows airflow to pass through - Protection back plate provides structural rigidity and aesthetic polish - Factory Overclocked core clock out of the box 📋 Technical Specifications - Graphic Processor: NVIDIA GeForce RTX 5050 - Memory: 8GB GDDR6 - Memory Bus: 128-bit - PCI Express: PCIe 5.0 x8 / x16 compliant - Outputs: 2x DisplayPort 2.1, 2x HDMI 2.1b - Max Resolution: 7680 x 4320 @ 120Hz - Power Connectors: 1x 8-pin PCIe - Recommended PSU: 500W 🎯 Applications - High-FPS 1080p & 1440p gaming with full Ray Tracing & DLSS - AI model inference, Stable Diffusion, and LLM workstation tasks - Video editing and color grading in DaVinci Resolve & Premiere Pro 📦 Package Includes - 1 x Gigabyte RTX 5050 Windforce OC 8GB Graphics Card - 1 x Quick Start Manual
Samsung 990 Pro 2 TB NVMe (Gen 4)
Flagship Gen 4 NVMe. 7450/6900 MB/s. Best-in-class for fast game loads + scratch disks. Optional heatsink version recommended.
Only 2 leftCrucial T700 1 TB NVMe (Gen 5)
PCIe 5.0 SSD. 11700 MB/s sequential read. Future-proof — needs Z790 / X670E with Gen 5 M.2 slot and the bundled heatsink.
WD Black SN850X 2 TB NVMe (Gen 4)
Gaming-tuned PCIe 4.0 SSD. 7300/6600 MB/s, optional heatsink, PS5 compatible.
Out of stockADATA XPG Spectrix D50 16GB (2x8) DDR4-3200
RGB heatsink dual-channel kit, CL16. Budget-friendly RGB.
Out of stockTeamGroup T-Force Vulcan Z 16GB (2x8) DDR4-3200
Sleek aluminium heatsink, CL16, no RGB. Budget kit.
Out of stockASUS PCE-AX58BT WiFi 6 PCIe Adapter
WiFi 6 + BT 5.0 PCIe card, 2.4 Gbps. Heatsink-cooled.
Gigabyte GeForce RTX 5050 Windforce OC V2 8GB GDDR6 Graphics Card
[Graphics Card] Gigabyte GeForce RTX 5050 Windforce OC V2 8GB GDDR6 Graphics Card Refined V2 iteration featuring optimized PCB routing, upgraded thermal pads, and enhanced WINDFORCE aerodynamic fan blade contours for quieter high-load operation. ⭐ Key Features - Blackwell architecture with 4th Gen Tensor Cores - Upgraded V2 thermal heatsink fin array - Alternate spinning dual fans eliminate turbulence - Direct-touch composite copper heat pipes - Ultra Durable certified chokes and solid capacitors 📋 Technical Specifications - Model: GV-N5050WF2OCV2-8GD - Memory: 8GB GDDR6 - Bus Standard: PCIe 5.0 - Outputs: 3x DisplayPort 2.1a, 1x HDMI 2.1 - Form Factor: 2-Slot ATX 📦 Package Includes - 1 x Gigabyte RTX 5050 Windforce OC V2 8GB Graphics Card - 1 x User Guide
KLEVV Bolt X 16GB (2 x 8GB) 3200MHz CL16 DDR4 Desktop RAM Kit
[Memory] KLEVV Bolt X 16GB (2x8GB) DDR4 3200MHz CL16 Gaming RAM Kit High quality dual-channel DDR4 memory kit featuring pure 99.5% aluminum heatsinks with geometric laser-embossed patterns. Built for Intel Core 10th-14th gen and AMD Ryzen AM4 platforms. ⭐ Key Features - 16GB Dual Channel Kit (2 x 8GB) - 3200MHz XMP 2.0 with fast CL16-18-18 timings - Low-profile 36.7mm height prevents heatsink obstruction - Tested 100% on ASUS, MSI, Gigabyte, and ASRock motherboards 📋 Technical Specifications - Capacity: 16GB (2x 8GB) - Speed: DDR4 3200 MHz - Timings: CL16-18-18-38 - Voltage: 1.35V 📦 Package Includes - 2 x KLEVV Bolt X 8GB DDR4 RAM Modules
Out of stockXL4015 5A Buck Converter Module
DC-DC step-down 4-38V to 1.25-36V, 5A, heatsink-mounted.
Out of stockM.2 NVMe to PCIe 3.0 x4 Adapter
Convert PCIe x16 slot into M.2 NVMe (2280/2260/2242). Heatsink-cooled.
3W High Power White LED with Aluminum Heatsink – High Brightness Emitter Module
[LEDs] Upgrade your lighting projects with this 3 Watt High Power LED with Aluminum Heatsink, designed for excellent brightness and long-term reliability. The LED comes pre-mounted on a solid aluminum heatsink that efficiently dissipates heat, ensuring stable performance and extended lifespan. Perfect for DIY electronics, torch lights, spotlights, emergency lights, automotive lighting, and educational projects, this LED module delivers powerful illumination with low power consumption. Easy to install and compatible with standard constant-current LED drivers, this module is a reliable choice for both hobbyists and professionals. 🔹 Key Features High brightness 3W single-chip power LED Pre-mounted aluminum heatsink for effective cooling Long lifespan and stable light output Low power consumption, energy efficient Compact and easy-to-install design Ideal for DIY projects, flashlights, lamps, and experiments 🔹 Specifications Power: 3 Watt LED Type: High Power Single Chip Color : White Forward Voltage: 3.2V – 3.6V (typical) Current: 700mA (recommended constant current) Luminous Flux: ~180 – 240 Lumens (approx.) Heatsink Material: Aluminum Mount Type: Star PCB with attached heatsink Operating Life: Up to 50,000 hours 🔹 Package Includes 1 × 3W High Power LED with Aluminum Heatsink *Image shown is a representation only.
High power LED 20-100W lamp bead lens 44MM optical glass 90 degree led lens
[LED Lens] The 44mm High Power LED Lens Kit is designed for improving the light output and beam control of 20W to 100W integrated LED light sources. It includes a high-quality optical glass lens, reflective collimator, and metal fixing bracket for stable mounting. In addition, the lens provides a wide 90-degree light distribution, helping create uniform and efficient illumination. As a result, it is suitable for flood lighting, DIY LED lamps, spotlights, and industrial lighting systems. Because of its optical-grade glass construction, the lens delivers excellent light transmission and improved brightness. Furthermore, the included 50mm reflector helps focus and direct the LED beam more efficiently. The durable metal bracket ensures secure mounting and easy installation onto LED modules and heatsinks. Moreover, the compact design makes it suitable for custom lighting projects and high-power LED applications. This LED lens kit is widely used in flood lights, high-power LED lamps, DIY lighting systems, stage lighting, projection lighting, and industrial illumination projects. 🔹 Key Features Suitable for 20W to 100W high power LEDs High-quality optical glass lens Includes reflective collimator and fixing bracket Wide 90° beam angle design Efficient light focusing and distribution Durable metal reflector housing Easy installation and mounting Ideal for DIY and industrial lighting projects 🔹 Technical Specifications Product Type: High Power LED Lens Kit Lens Diameter: 44mm Reflector Diameter: 50mm Beam Angle: 60°–80° Lens Type: Optical Glass Lens Reflector Material: Metal Bracket Material: Metal Applicable LED Power: 20W–100W Light Angle: 90 Degrees Application Type: Integrated High Power LED Source 🔹 Applications This LED lens kit is suitable for many lighting applications, including: High power LED flood lights DIY LED lamps Spot lighting systems Stage lighting Industrial lighting Projection lighting projects Outdoor LED lighting systems 🔹 Package Includes 1 × 44mm Optical Glass Lens 1 × 50mm Reflector 1 × Metal Fixing Bracket
Small Aluminium Heat Sink for TO-220 Package Black
[Aluminium Heat Sink] Heat Sink-TO220 Package- Black Anodized Heatsink to dissipate heat from any TO-220 package like 7805 voltage Regulators, Mosfets, transistors, etc. Generally used to keep voltage regulators and motor drivers cool, and efficient, and increases the reliability of the components. Feature/Specs: Package: TO220 PI49 Material: Aluminum Color: BLACK Processing method: Extruded Uses in Regulator, Mosfet, IGBT, High Power Transistor, IC, VGA, LED, RAM, Prevents overheating of the board, etc. Absorbs heat quickly Fast cooling High-temperature dissipation Quantity of blade: 4 Size: 22mm Blade thickness: 1mm Dimensions: 22 x 16 x12.5mm Approx Weight: 17gm Package Includes: 1x Heat Sink-TO220 Package-PI49 Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
7 IN 1 MULTICOLOR DOB COLOR CHANGING 220V
[COB LED] The 7-in-1 Multicolor DOB Color Changing 220V LED Light is a premium AC-powered LED module designed for decorative lighting, room ambience, DIY lamp projects, and home lighting upgrades. This high-brightness Direct-On-Board (DOB) LED can produce 7 different vibrant colors with smooth transitions, offering stunning visual effects without the need for any external driver. Simply connect it directly to 220V AC, making it ideal for homes, shops, studios, showcases, festivals, and creative lighting installations. The color-changing mode cycles through multiple colors including Red, Green, Blue, Pink, Yellow, Cyan, and White, giving you a complete multicolor experience. With long life, low heat, and high efficiency, this DOB LED module is perfect for replacing old bulbs or creating your own custom lighting solutions. ⭐ Key Features 7-in-1 Multicolor DOB LED Module Produces 7 vibrant colors with automatic color-changing mode 220V AC Direct Input – No external driver required High brightness & wide beam for strong illumination Perfect for DIY lamp projects, decorative lights, and ambience lighting Low power consumption with high efficiency Stable performance with long operating life Compact and easy to install on metal heatsinks or lamp housings 🔧 Typical Specifications Input Voltage: 220V AC Type: DOB (Direct On Board) LED Colors: Red, Green, Blue, Yellow, Cyan, Pink, White Mode: Automatic color changing Power: (Specify wattage if you want — e.g., 3W/5W/7W/9W) Use With: Heat sink / aluminum base for long life 🎯 Applications Decorative room lighting RGB ambience lamps DIY lighting projects Showcase lighting Event & festival decorations Night lamps & wall lighting Creative custom lights Package Includes: 1X 7 IN 1 MULTICOLOR DOB COLOR CHANGING 220V
Out of stockAluminum Heat Sink for TO-220 Mosfet Transistor
[Aluminium Heat Sink] A heat sink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device. It allows the regulation of the device's temperature at an optimal level. In computers, heat sinks are use to cool central processing units or graphics processors. If heat dissipation ability of the component itself is insufficient to maintain it's temperature; then Heat sinks are use with high-power semiconductor devices. An Aluminum heatsink is the most widely used product for thermal solutions. Features: Excellent corrosion resistance Low weight Non-magnetic Easy to recycle Great addition to your hobby craft tool kit. Perfect Product for your safety and Lab supply. Good for many applications include industrial, laboratory, personal, and hobbies. Package includes This is the pack of 1 piece of 2cm x 1.5cm Aluminium heatsink for TO-220 Mosfet transistor
Out of stockLM7824 24V LINEAR VOLTAGE REGULATOR 2A IC 7824
[Voltage Regulator IC] This 7824 IC is a 24 Voltage Regulator that restricts the output voltage to 24V output for various range of input voltages. So as the name suggests, the voltage regulator is a circuit that is used to regulate (fix) the voltage fluctuations in the input and therefore, makes the circuitry safer. LM7824 is an extremely popular and easy to use linear voltage regulator for generating a regulated 24V. It is a easy and simple to use voltage regulator with no external circuitry or components needed for voltage regulation (except for a few smoothing capacitors). It can provide around 500 mA of current without an heatsink and upto 2 A with an heat sink. Features : Output Voltage: 24V Output Current: 2A Thermal Overload Protection Short Circuit Protection Output Transition SOA Protection Note:This regulator has a ~2V linear drop-out. That means you must give it at least 26V to get a clean 24V out.
Small Aluminium Heat Sink for TO-220 Package
[Aluminium Heat Sink] Small Aluminium Heat Sink for TO-220 Package The Small Aluminium Heat Sink for TO-220 Package is a compact passive cooling component designed for TO-220 package transistors, voltage regulators, MOSFETs, and other low-power semiconductor devices. It helps transfer heat away from the electronic component and dissipate it into the surrounding air, helping maintain a safer operating temperature. A matching product listing confirms that this heatsink is intended for low-power dissipation and includes a mounting hole for securing a transistor or voltage regulator. Its compact size makes it particularly useful where PCB space is limited. The heatsink is made from aluminium and has a 1mm material thickness, with overall dimensions of 15 × 9 × 19mm. ⭐ Key Features Designed for TO-220 package components Made from aluminium Compact and lightweight construction Suitable for low-power heat dissipation Helps reduce semiconductor operating temperature Mounting hole for securing compatible components Suitable for transistors, voltage regulators and similar devices Easy to install on electronic components Ideal for PCB and DIY electronics projects 📋 Technical Specifications Product Type: Aluminium Heat Sink Application: TO-220 Package Material: Aluminium Length: 15mm Width: 9mm Height: 19mm Thickness: 1mm Dimensions: 15 × 9 × 19mm Weight: Approximately 1g Mounting: Screw Mount Heat Dissipation: Passive / Natural Convection Application Type: Low-Power Semiconductor Cooling The dimensions and approximately 1g weight are listed by the corresponding product listing. 🔧 Applications TO-220 Transistors Voltage Regulators MOSFETs Power Transistors Linear Regulators Small Power Supply Circuits Arduino Projects DIY Electronics PCB Projects Embedded Electronics General Semiconductor Cooling 🛠️ Installation Place the heatsink against the heat-producing surface of the compatible TO-220 component and secure it through the mounting hole using an appropriate screw and nut. For improved thermal transfer, a suitable thermal interface material or thermal compound can be used between the component and heatsink where appropriate. Ensure that the heatsink does not accidentally create an electrical short between component terminals or other PCB traces. 📦 Package Includes 1 × Small Aluminium Heat Sink for TO-220 Package ⚠️ Precautions Use only with components that are mechanically compatible with the heatsink. Ensure the heatsink is securely mounted. Check for possible electrical contact between the heatsink and component terminals. Use thermal compound or an appropriate thermal interface where required. This is intended for low-power heat dissipation; higher-power applications may require a larger heatsink or forced-air cooling.
10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module XL4016
[Step Down Buck Converter] 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module XL4016 The 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module is a high-power adjustable buck converter designed for applications requiring regulated output voltage and controlled output current. It can be used as a high-power LED driver, battery charging module, regulated power supply, and vehicle power supply. The module features independent CV (Constant Voltage) and CC (Constant Current) adjustment using onboard 3296 multi-turn potentiometers, allowing precise adjustment of the output voltage and current. A dual heatsink design helps dissipate heat from the power components during high-power operation. With a maximum advertised power rating of up to 300W, the module is suitable for high-power applications when adequate cooling and an appropriate input supply are provided. For continuous high-current operation, additional forced-air cooling is recommended. ⭐ Key Features Up to 300W output power 10A maximum output current Adjustable constant voltage and constant current CV and CC independent adjustment Output voltage continuously adjustable Typical output voltage range: 1.25V–35V High-power DC-DC step-down/buck converter Dual heatsink design for improved heat dissipation Independent heatsink for MOSFET/Schottky diode section 3296 multi-turn potentiometers for precise adjustment High-frequency capacitors for reduced output ripple Large Sendust core Double pure-copper winding Suitable for LED driver and battery charging applications Additional cooling recommended for continuous high-power operation 📋 Technical Specifications Product Type: DC-DC Step-Down Buck Converter Function: Constant Voltage / Constant Current Maximum Output Power: Up to 300W Maximum Output Current: 10A Recommended Continuous Current: Up to approximately 8A with additional cooling Output Voltage: Continuously adjustable, approximately 1.25V–35V Minimum Voltage Difference: Approximately 1V Adjustment: CV / CC Multi-Turn Potentiometers Potentiometer Type: 3296 Multi-Turn Operating Temperature: -40°C to +85°C Output Ripple: Approximately 50mV under the stated test conditions Cooling: Dual Heatsink Additional Cooling: Cooling fan recommended for continuous high-power operation Converter Type: Step-Down / Buck 🔧 Applications High-Power LED Driver Constant Current LED Power Supply Lithium Battery Charging Lead-Acid Battery Charging Ni-Cd / Ni-MH Battery Charging 6V Battery Charging 12V Battery Charging 14V Battery Charging 24V Battery Charging Solar Panel Power Systems Wind Generator Applications Vehicle-Mounted Power Supply Laptop Power Supply Regulated DC Power Supply Low-Voltage Power Supply Systems 🎛️ CV & CC Adjustment The module has two independent multi-turn adjustment potentiometers: CV (Constant Voltage): Adjusts the required output voltage. CC (Constant Current): Adjusts the maximum/constant output current. Turn the potentiometers clockwise to increase and anticlockwise to decrease the corresponding setting. Use a reliable multimeter while adjusting the output voltage and current. 🔋 Battery Charger Application Determine the required battery charging voltage and charging current. Connect a suitable DC input supply to the module while observing correct polarity. Use the CV adjustment to set the required charging voltage. Use the CC adjustment to set the required charging current. Connect the battery to the output while observing correct polarity. Monitor the charging process and ensure the voltage and current remain within the battery manufacturer's specifications. 💡 Constant Current LED Driver Application Determine the LED's required operating current and maximum operating voltage. Adjust the output voltage to a low safe level before connecting the LED. Use the CC adjustment to set the required LED current. Adjust the CV setting according to the LED's required operating voltage. Connect the LED and verify the output voltage and current with a multimeter. 🛠️ Adjustment Instructions If the output voltage initially follows the input voltage and cannot be adjusted, turn the appropriate potentiometer counterclockwise for multiple turns and then adjust again. Turn the adjustment potentiometers clockwise to increase and anticlockwise to decrease. Always use a multimeter when setting voltage or current. The potentiometer closest to the output side is specified for CC/current adjustment. The potentiometer closest to the input side is specified for CV/voltage adjustment. 📦 Package Includes 1 × 10A 300W DC-DC Step-Down Adjustable Constant Voltage & Constant Current Module ⚠️ Precautions This is a step-down (buck) converter; the input voltage must be higher than the required output voltage. Do not exceed the module's maximum voltage, current, or power limits. 300W is the maximum advertised power rating; actual continuous power depends on input voltage, output voltage, current, efficiency, and cooling. For continuous high-current operation, use a cooling fan with the heatsink. Do not short-circuit the output. Observe correct input and output polarity. Use appropriate protection when charging batteries. Never leave a battery charging unattended. Ensure the module's heatsink does not become excessively hot during operation.
Out of stockL298N 2A Based Motor Driver Module
[Brushed DC motor Driver] L298 Motor Driver Module | 2A Dual Channel PWM Control L298 Motor Driver Module, 2A Dual Channel total 4A, PWM Control for motors variable speed, with back EMF protection, versatile for Robotics Arduino Raspberry PI. It is a high voltage, high current, dual full-bridge motor driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors. Current Sense for each motor. Heatsink for better performance. Power-On LED indicator. Driver chip: L298 dual H-bridge driver chip. Operates up to 35V DC Drive part of the peak current Io: 2A / Bridge Logical part of the terminal power supply range Vss :4.5V-5.5V Logical part of the operating current range: 0 ~ 36mA Maximum power consumption: 20W
150W DC-DC Boost Converter 10-32V to 12-35V 6A Adjustable Step-Up Power Supply Module
[Step UP Buck Converter] The 150W DC-DC Step-Up Boost Converter Module is a high-efficiency adjustable voltage regulator designed to increase input voltage to a higher output voltage. It accepts an input range of 10V to 32V DC and boosts it to an adjustable output between 12V and 35V DC. This module supports up to 150W maximum power output with a peak current of 6A, making it suitable for powering high-power electronics and DIY projects. The board includes a large heatsink for improved thermal performance, ensuring stable operation even under higher loads. Additionally, the onboard multi-turn potentiometer allows precise voltage adjustment, making it suitable for laboratory power supplies and custom electronics. Because of its high efficiency and compact design, this boost converter is widely used in battery-powered devices, solar systems, LED drivers, automotive electronics, and DIY power supply projects. 🔹 Key Features High-power 150W DC-DC boost converter Wide input voltage range 10V–32V Adjustable output voltage 12V–35V Maximum output current 6A High efficiency conversion up to 94% Large aluminum heatsink for better cooling Multi-turn potentiometer for precise voltage adjustment Compact and easy to install 🔹 Technical Specifications Parameter Specification Module Type DC-DC Step-Up Boost Converter Maximum Power 150W Input Voltage 10V – 32V DC Output Voltage 12V – 35V DC Adjustable Maximum Output Current 6A Conversion Efficiency Up to 94% Cooling Aluminum heatsink Adjustment Multi-turn potentiometer 🔹 Applications This boost converter module is suitable for many electronic systems including: DIY adjustable power supplies Solar power systems LED drivers Battery charging systems Automotive electronics Robotics projects Electronics testing equipment 🔹 Package Includes 1 × 150W DC-DC Step-Up Boost Converter Module
XL4015 5A DC-DC POWER SUPPLY MODULE LED WITH HEATSINK.
[Step Down Buck Converter] The XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. This product is a 180 kHz fixed frequency PWM buck (step-down) DC/DC module, capable of driving a 5A load with high efficiency, low ripple, and excellent line and load regulation. The DC/DC buck module has applications where the input voltage is higher than the output voltage, such as battery, power transformer, DIY adjustable regulated power supply, LCD Monitor and LCD TV portable instrument power supply telecom/networking equipment, 24V vehicle notebook power supply, industrial equipment buck. This module has an adjustable output Voltage. Also works as a dedicated charger for Lithium Batteries (Li-Ion, LiPo) as it is capable of controlling voltage. Ex. 12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V, etc. Features : High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function Input reverse polarity protection: None (if required, the high current diode in series with the input). Input voltage range: 4V-38V DC Output voltage range: 1.25V-36V DC adjustable. Output current: 0-5A. Output power: 75W. High efficiency up to 96% The built-in thermal shutdown function Built-in current limit function In-Built output short protection function Package Includes : 1 x XL4015 5A DC-DC Step Down Adjustable Power Supply Buck Module 1 x Aluminium Heat Sink