ReviewsThick Copper Power Board

Schlage Electronics PS902-2RS Class 2 Power Supply with 2 Relay Output Board

  • Ultra High Output Power:All-copper high-frequency transformer, large output power, can meet one access control controller, 2 electric plug locks or 2 280 kg magnetic locks work at the same time..
  • Quality Material:This access control has an aluminum alloy casing that is rugged, shielded and resistant to interference. The rear of the power supply has a lifting hole that can be placed on the antenna board or hung on the wall..
  • Good Heat Dissipation:This access control power supply has cooling holes, and the side is also equipped with cooling holes, which hae excellent heat dissipation performance, but also fireproof, long serice life and low price. You will not regret it when you buy it back!.
  • high leel, low leel, switching quantity control three ways. Circuit protection: oercurrent, oeroltage, short circuit protection.
  • Buy With Total Confidence:We proide 1 month free return and exchange serice. If you find any quality problems during this period, except for man-made damage, you can contact us and we will gie you one within 24 hours.....
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DC Audio LVL3-M2 12' Level 3 900W/1800W Dual-2-Ohm Car Audio Subwoofer/Sub

  • ...nnect 4 ohm or 2 ohm speaker, the power will be automatically limited to 15W..
  • Artificial Material: this New-designed stereo amplifier module is made of noble black immersion gold circuit board, PAM8620 chip, imported KEMET speaker capacitor, large-capacity filter capacitor for channels. Besides, we customized black copper terminal blocks and gold-plated audio input terminal blocks for this new amplifier module..
  • High Performance: the class D power amp module is with high efficiency of over 90%, general harmonic distortion noise is less than 0.2%, low quiescent current and noise suppression..
  • Safe Protection: the 2 channel amp board is designed with input reverse connection protection, short circuit protection, over heat protection, overcurrent protection, overvoltage protection, undervoltage protection.
  • Additional Function: it is available to connect external mute function (MUTE: High level mute, factory default low level).
  • available to add an external Shutdown (SD: the chip will be Shutdown at low electricity level, factory defaults high electricity level..
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(2) Rockville KPS80 8' 800w Karaoke Speakers+Mixer+Tripod Stands+Wireless Mics

  • ... Pair of RockvilIe Tripod DJ PA Speaker Stands + Carrying Case Black RVSS2. (2) RockvilIe RVSSA1 Universal 35mm Mounting Tripod Pole Speaker Adapter Bracket. (1) RockvilIe RWM1203VH Wireless Dual HandHeld Microphone System/Digital Display.
  • (2) RockvilIe RCXBN20 20 Foot 1/4" TS to Banana Speaker Cable, 16 Gauge, 100% Copper. : Pair RockvilIe KPS80 8" 3-Way 800 Watt Karaoke Speakers with Wall Brackets and MDF Enclosure. Peak Power: 1600 Watts Per Pair (800 Watts Each). Program Power: 800 Watts Per Pair (400 Watts Each). RMS Power: 400 Watts Per Pair (200 Watts Each). 3-Way Speaker with Built-In 3-Way Crossover for Amazing Sound!. 8 Low Frequency Woofer With 1.37, 100% Copper Voice Coil and 37 oz. Ferrite Magnet.
  • 3.85 High Frequency Tweeter With 3.5 oz. Magnet and 0.39" 100% Copper Voice Coil. 3.85 Mid-Range Speaker with 3.5 Oz magnet and 100% Copper Voice Coil Gives Amazing Sounding Voice. Tweeter Is Made Of A Special Blend of Iron That Is Tuned To Sound Great For Voice and Music. 0.6 Inch Thick MDF Enclosure With Built-In Computer Tuned Port For Incredible Sound. Speaker Weight: 8.8 Lbs. Each. Woofer Has a Steel Basket OFC 100% Copper Voice Coils and a Paper Cone.
  • Foam Surrounds for Great Sound Quality. Aluminum Voice Coil Bobbin. Metal Speaker Grilles. ....
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Yahboom 4 Port USB 3.0 Hub for Raspberry Pi Jetson Nano ROS Robot, Compatible with USB 3.0/2.0/1.1 Driver-Free Plug&Play, Onboard External USB-A，5V (Micro-USB)，9~24V Power Port, for High-Power Device

  • ...rive file, plug and play. If the USB device needs to be restarted, the device can be powered off and restarted through the switching power supply without plugging and damaging the interface..
  • Size support Raspberry Pi stack installation -- Support installation of Raspberry Pi 4B/3B+/3B,The kit contains the exclusive copper column screw accessories for jetson nano and raspberry pi, the material is of reliable quality, and there is technical help.
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Browning BR-8X-18 18-Feet Heavy-Duty CB Antenna Cable

  • 100% Shield Coverage - 95% Bare Copper Braid, Plus Full Aluminum Foil Shield.
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Geekworm Raspberry Pi 4 Case, Raspberry Pi 4 Heatsink Aluminum Alloy Passive Cooling Case (P330)

  • 【Passive Cooling Aluminum Alloy Case】Geekworm Raspberry Pi 4 Case - P330 is designed for Raspberry Pi 4 Model B computer only, support Raspberry Pi 4B 1GB/2GB/4GB/8GB version.
  • Cool your Raspberry Pi 4 without fans and noise..
  • 【Add Copper Heatsink for Better Cooling】Equipped with a CPU copper heatsink(to replace the thermal pad) to attach with CPU grease on CPU of Pi4 for better heat dissaption (Not include CPU grease).
  • 【High Quality Aluminum Material】Sturdy and durable, keep your Raspberry Pi 4 free from scratches, dust and damage..
  • 【Easy Access to Raspberry Pi 4 Ports】Easy installation. Easy access to all Raspberry Pi 4 ports, such as GPIO, Micro HDMI, TF Card, USB-C Power Supply ".
  • 【Packing List】1 x Raspberry Pi 4 Aluminum Alloy Case, 1 x Copper Heatsink, 1 x Screws Pack 【Note】NOT include raspberry pi board.
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2 Pieces Audio Amplifier Board Pam8406 Mini Amplifier Board Dc 5v, 5w+5w Amplifier Module, Digital Power Module Class D 2.0 Dual Channel Audio Stereo Amplify Board for DIY Sound System

  • PAM8406 amplify module: working voltage: DC 5V.
  • Output power: 5W (2Ω 5V)/3W (4Ω 5V)/1.8W (8Ω 5V).
  • Characteristics: audio amplifier board has an efficiency of over 90%, which will extend the battery life and can be applied to portable applications.
  • The PAM8406 provides comprehensive protection against faults with short-circuit protection and thermal protection.
  • Reliable quality: PAM8406 amplifier module is made of noble black immersion gold circuit board, compatible with KEMET audio capacitor, filter capacitors with large capacity per channel.
  • Pure copper and gold-plated audio input terminals are included.
  • Applications: digital power amplifier board is widely applicable to LCD TVs, Mutimedia speakers, AM/FM system and DABs.
  • Package contents: you will get 2 pieces of audio amplifier boards, sufficient quantity to meet your various demands.
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SUXIU 3 Sockets, 4 USB Ports, Power Board Surge Protector, 3000 Joules-6.5 Feet Cable, Multiple Protections For Installation Of Charging Stations, Home Office Dormitory Travel, Black/White (2-White)

  • Absolute protection:-Our power strips with USB ports can provide up to 3000 joules of protection for your equipment.
  • it can protect your electronic equipment and office equipment from permanent damage caused by surges caused by storms or power outages.
  • One-piece copper plate-3 socket power board is one-piece copper plate technology, multiple protection: surge protection / overload / short circuit / high temperature protection..
  • Versatile-the twist-on safety socket ensures that dust and foreign objects are kept away from unused sockets. The integrated keyhole slot makes the device easy to install on a table, table or counter.
  • Expand your power supply-3 sockets-4 USB ports, grounded and protected 3-pin socket for long-distance power supply Extension cord 6.5 feet-ideal for creating a centralized hub for your electronic devices in your home, office, workshop or garage.
  • Safety performance-If the extension cord has overvoltage or overheating, the integrated circuit breaker will cut off the power supply of the extension cord. UL lists a worry-free limited life cycle replacement policy, allowing you to sit back and relax, your equipment meets the highest performance and safety industry standards..
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MILAPEAK Real 18AWG 10 Pairs 12V 5A DC Power Pigtail Barrel Plug Connector Cable 2.1mm x 5.5mm Male Female DC Pigtail Connectors for CCTV Security Camera and 12V Power Supply Adapter

  • ★【Real Thick 18AWG】- Real 18AWG vs Common 22AWG, real 18AWG are bigger wire than other 22AWG pigtails, as it has heavy gauge with 43 pcs 0.14 mm 100% copper strands inside one cable, total 86 pcs 0.14 mm copper strands inside the two Red / Black cables. This makes the difference when using with bigger power supplies, and allows them to be used for higher current devices, they should be good to 5A or even a touch more with real 18AWG..
  • ★【Safe & Rapid Transmission】- Heavy-duty quality with 43 x 0.14 mm 100% copper strands brings the reliable, secure connection and rapid transmission. 18AWG DC Power Pigtail Cable provides a more safer DIY solution for DC power connectivity, work with a power adapter or a power supply box..
  • ★【Easy Installation】- Easy to weld and install, as the ends of the DC power pigtail cables are pre-tinned making them super easy to solder. Also features two wires on the other Red Black wire jackets indicate polarity. They are fairly long too, 11" total, 9.5" of wire..
  • ★【Compatibility】- Easy DC Power solution, compatible with all CCTV systems and other 2.1*5.5mm DC power devices like part lighting or led strips. Very versatile. This 18AWG DC Power Pigtail provide a very good reliable DC power connection..
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Quilt In A Day Mini Micro Vacuum Kit - 8 pieces fits all vacuums

  • Portable Cordless Vacuum: Portable handheld laptop cleaner CORDLESS mini vacuum keyboard cleaner,compressed air, mini size and lightweight, convenient....
  • Broad Application: Perfect multi-functional mini vacuum & laptop cleaning kit for desk cleaner for cleaning dust of desktop/ laptop/ keyboard/ air....
  • Rechargeable Vacuum: Mini desk vacuum built-in 2000mAh lithium battery, rated output power is 5W (larger power than other wired mini USB vacuum), can....
  • High Quality & Easy Maintenance: Thermostability ABS exterior features fine workmenship, durability, and comfortable touch feeling. Two side air vents....
  • Advanced Technology: The countertop vacuum cleaner adopts advanced brush-less axial flow copper DC motor with thick copper wire, high sensitivity....
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NE5532 Preamplifier, DC10-24V Printed Circuit Board, Low-Pass Filter Subwoofer Volume Control Preamp Board Module 22Hz-300Hz

  • [Preamplifier]: The adjustment potentiometer is made of fully sealed type, and the input and output ends are made of pure copper terminals. The wiring is very convenient..
  • [Convenience]: The IC holder can be soldered at any time to feel the effect of different op amps and enhance the playability..
  • [LED Indicators]: Designed with LED indicators to monitor power state in real time..
  • [Unique Design]: The board is simple and beautiful in design, and the wiring is reasonable, which makes the board have a very high signal to noise ratio..
  • [Anti Interference]: This board has strong anti-interference ability. There is almost no noise near the horn when there is no signal input..
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