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Electronics, sensors, robotics kits, PC components, peripherals — everything Unik Systems carries, in one place.
AMD Ryzen 7 7800X3D (8C/16T)
8 cores, 16 threads, 5.0 GHz boost, 120W TDP. 96 MB L3 (3D V-Cache) — the gaming king of AM5. No bundled cooler, AIO recommended.
Only 2 leftAMD Ryzen 7 7800X3D
Eight cores with 3D V-Cache (96 MB L3). The fastest gaming CPU on the market. 120W TDP, runs cool, locked multiplier.
Only 2 leftAMD Ryzen 9 7950X3D (16C/32T)
16 cores, 32 threads, 5.7 GHz boost, 120W TDP. Dual CCD with 128 MB L3. Halo gaming + content combo on AM5.
TPA3116D2 XH-M543 120W Dual Channel High Power Original Digital Power Amplifier Board
[Amplifier Board] Build your own music system with 120 watts of stereo output. TPA3116D2 XH-M548 Dual Channel 120W Digital Power Amplifier Board is newly designed digital audio amplifier board with fine quality is practical to install and use also has good performance. It features high-efficiency class D audio power amplifier with the latest and original TPA3116D2 core technology the BTL bridge circuit is more efficient than before. This product uses the double power supply transformer with a dynamic power supply range from 12V to 24V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit. Features: A strong TPA3116D2 chip is a digital power amplifier chip, with low idle loss characteristics, makes it work well and quickly. Onboard, front-facing IC to improve the input sensitivity, high-definition sound quality. It can be used for car vehicle computer speaker, family audio and video, and empty square. This product has the characteristics of loud sound, the capacitance is large, excellent sound quality. There is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of short circuit. Package Includes: 1 x TPA3116D2 XH-M543 120W Dual Channel High Power Digital Power Amplifier Board
Mini ZVS Induction Heating Board Flyback Driver Heater DIY Cooker+ Ignition Coil
[Induction Module] power Supply Module is a high-quality module board for induction heating power supply. Features: The DC power supply voltage is 5V to 12V. Easy Installation Maximum power 120W(12V induction heating). Plug and Play operation Specifications: Input voltage: 5v-12v DC Coil Size(cm): 7×2.5cm Coil DIAmeter(cm): 2.2cm Module dimensions(cm) L x W x H: 5.5 x 3.8 x 2cm Maximum Power Consumption: 120W Package Includes: 1 x Induction Heating Power Supply Module. 1 x Heating Coil.
TPA3116D2 XH-M543 120W Dual Channel High Power Digital Power Amplifier Board
[Amplifier Board] Build your own music system with 30- 120 watts of stereo output. TPA3116D2 XH-M548 Dual Channel 30-120W Digital Power Amplifier Board is newly designed digital audio amplifier board with fine quality is practical to install and use also has good performance. It features high-efficiency class D audio power amplifier with the latest and original TPA3116D2 /TPA 3110 core technology the BTL bridge circuit is more efficient than before. This product uses the double power supply transformer with a dynamic power supply range from 12V to 22V with high efficiency small quiescent current. Additionally, it is equipped with Perfect protection functions like overvoltage protection and output current limit. Features: A strong TPA3116D2 / TPA 3110 chip is a digital power amplifier chip, with low idle loss characteristics, makes it work well and quickly. Onboard, front-facing IC to improve the input sensitivity, high-definition sound quality. It can be used for car vehicle computer speaker, family audio and video, and empty square. This product has the characteristics of loud sound, the capacitance is large, excellent sound quality. There is no solder joint on the back of the circuit board, the chip capacitors, and the solder board together, so there is no possibility of short circuit. Package Includes: 1 x TPA3116D2 XH-M543 30-120W Dual Channel High Power Digital Power Amplifier Board
Out of stock3S 12V 25A 18650 Lithium Battery Protection Board with Balance
[Lithium Battery Protection Board] This is 3S 12V 25A 18650 Lithium Battery Protection Board 11.1V 12.6V High Current With Balanced Circuit Over Charge Over-Discharge Over Current And Short Circuit Protection Function. Board charging and discharging are the same port, the board includes the balanced circuit. When the charge balance, the board will be a bit warm, even after disconnecting the charger, some are still in the balance, will continue to warm for a while until below the equilibrium break threshold. The protection board cannot be used for iron lithium polymer battery (for other batteries, no matter what material, as long as the overvoltage and put voltage can be used for cutting), electric finish machinery, electric bicycle batteries, car, and motorcycle starter battery protection. Applicable to the following products (within rated power): Electric drill, 775 motors (6A-10A), small power inverter, small power vacuum massager battery, LED lamp, 12V standby power electronic products, 12V120W car washing pump, battery, solar street lamp monitoring standby power supply, and other products. Rated current can’t over 25A, it can’t exceed 50A per 0.5 seconds. Specifications : Overcharge voltage range: 4.25-4.35v + 0.05v. Overdischarge voltage range: 2.3-2.7v + 0.05v. Operating current: 0 – 25A. Operating temperature: -40 – +50℃. Instantaneous current: 35 – 40A. Storage condition: -40 – +80℃. Quiescent current: less than 30uA. Balance current: about 40 – 50mA. Effective life: more than 30000 hours. Internal resistance: less than 100m ohm. Short-circuit protection: protection, delayed self recovery. Package includes: 1 x 3S 12V 18650 lithium battery protection board with Balance.
Out of stockXH-W3001 DC 12V 120W Digital Microcomputer Thermostat Switch
[Temperature Sensor] XH W 3001 Thermostat DC 12 Volt 10 Amp Digital Temperature Controller Heating/Cooling Temperature Control Switch This is an XH-W3001 DC 12V 120W Digital Microcomputer Thermostat Switch. A temperature measurement and Controller tool with high accuracy and precision at the very low cost. It offers high-temperature control precision of 0.1℃. The temperature control range from -50℃ to 110℃. It features a 1M probe made up of stainless steel material which makes is waterproof and does not let it rust easily. Also, all the delicate and sensitive components are kept safe in ABS flame retardant housing which is avirulent and environmental protective. BUTTON FUNCTIONS : Press UP to show start temperature button. On Long press of the UP button, the display starts Flashing, then press the UP or DOWN button Set the beginning of the temperature value Press Down the display button to stop temperature. On Long press of the Down button, the display starts Flashing, then press the UP or Down button Set to stop the temperature value. Features: Easy to install Output type: Direct Output Output capacity: MAX 10Aemperature measurement, display; refrigeration, heating control Temperature setting upper and lower limits Simple operation, suitable for seafood machines. Upper key: The start temperature is displayed in one press, and long press to set start temperature. Lower key: The stop temperature is displayed in one press, and long press to set stop temperature.