Top Switch Power Board Reviews

MUSYSIC Professional 2 Channel 7000 Watts DJ PA Power Amplifier Signal out MU-P7K

Stereo Output Power: "2x4000W PEAK, 2x2000W Program, 2x1000W RMS @2Ω" "2x2000W PEAK, 2x1000W Program, 2x500W RMS @4Ω" "2x1000W PEAK, 2x500W Program, 2x250W RMS @8Ω".
Bridge Output Power: "4000W PEAK, 2000W Program, 1000W RMS @4Ω" "2000W PEAK, 1000W Program, 500W RMS @8Ω".
Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) : ＜0.23％20Hz-20KHz / Siew Rate ＞30V/us / Damping Factor ＞150 / Output Circuitry: Class AB / Signai to Noise Ratio ≥96dB / Cross Talk ＞80dB / lnput Sensitivity(8Ω) 1V /.
Connectors: Input: XLR input, 1/4" input: XLR Output: Speakon connector Output: Speakon, locking type socket, Banana plug connection output.
Dual cooling fans / Controls Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit. / lndicators Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit. / Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device..

Check Stock

MUSYSIC MU-D16K Professional 2-Channel 2x8000 Watts D-Class 1.5U Power Amplifier

... / Cross Talk ＞80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /.
Three cooling fans / Connectors Input: XLR input, 1/4" input: Speakon connector Output: Speakon, locking type socket, Power Requirements: 90v-250v 50Hz.
Controls Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device..

Check Stock

MUSYSIC MU-D9600 Professional 4-Channels 2x9600 Watts D-Class 1U Power Amplifier

...oss Talk ＞80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /.
Three cooling fans / Connectors Input: XLR input, 1/4" input: Speakon connector Output: Speakon, locking type socket, Power Requirements: 115v-230v 50/60 hz.
Controls Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device..

Check Stock

MUSYSIC Professional 2 Channel 9000 Watts DJ PA Power Amplifier Signal out MU-P9K

Stereo Output Power: "2x5600W PEAK, 2x2800W Program, 2x1400W RMS @ 2Ω" "2x2800W PEAK, 2x1400W Program, 2x700W RMS @ 4Ω" "2x1400W PEAK, 2x700W Program, 2x350W RMS @ 8Ω".
Bridge Output Power: "5600W PEAK, 2800W Program, 1400W RMS @ 4Ω" "2800W PEAK, 1400W Program, 700W RMS @ 8Ω".
Frequency Response: 20Hz-20KHz,+0,-1dB at watts / THD+N(20Hz-20KHz) ＜0.23％20Hz-20KHz / Siew Rate ＞30V/us / Damping Factor ＞150 / Output Circuitry Class AB / Signai to Noise Ratio ≥96dB / Cross Talk ＞80dB / lnput Sensitivity(8Ω) 1V / input lmpedance 20 k Ω baiance / 10 k Ω unbalanced unbalance balancing 20 k / 20 k /.
Dual cooling fans / Connectors Input: XLR input, 1/4" input: XLR Output: Speakon connector Output: Speakon, locking type socket, Banana plug connection output.
Controls Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ lndicators Panel: the power switch, channel 1 and channel 2 channel gain control.
After the board: working mode, pressure limit./ Amplifier Protection With short circuit, overload, overheat, cut peak pressure limit, dc, soft start, relay zero current switch, super audio and radio frequency protection device..

Check Stock

MXBAOHENG Rug Tufting Gun 9-21mm Electric Carpet Weaving Machine Loop Pile Flocking Machine Handheld Knitting Machine Gun 110V-220V

[NOTE]: Please watch the video on the left carefully before use..
[ATTENTION]: Do not press the red button when plug in the machine but the switch is off, because there is still power on the circuit board at this time. When the switch is off but power is connecting, press the red button will cause the capacitor of the circuit board to be destroyed..

Check Stock

OONO ATX 24/20-Pin DC Power Supply Breakout Module with 2.1A USB Port

24-pins Standard ATX Connector, support 20 / 20+4 / 24 pins wire header..
Stand-By and Power-ON indicator LEDs. With latching button switch to control power output ON/OFF, it also supports external latching switch control power output ON/OFF(when using an external switch, the switch state on the module must be set to OFF).
With USB 5V power output, can support 2.1Amp output current for Apple products..
High quality screw terminal block for power output. +3.3V +5V +12V can support current maximum 24 Amp(continuous output 12 Amp), -12V can support current maximum 1 Amp..
ABS plastic enclosure, you can use screw mount to wood board or wall, of course, can also be placed on the desktop..

Check Stock

XY-S100H 2.1 Channel Bluetooth Power Amplifier Board with APP Control, TPA3116 Chip 50W×2+100W, 12V-24V Audio Power Amplifier Module, Support Setting Bluetooth Name and Password

...d the output power amplifier peak value can reach 50W*2+100W (PMPO)..
【How many input modes？】 This power amplifier board has three input modes, USB mode (USB flash memory mode and USB sound card mode), Bluetooth mode, and AUX mode. The priority of the input mode is the hardware priority principle. You can also switch its audio input source at any time through the APP..
【Treble and Bass Controls！】 If you are tired of the inherent treble and bass, why not try the treble and bass control knobs! No matter what, you can always create the sound you like..
【Additional Features！】In order to explore the maximum potential of this power amplifier board, we have developed an APP for this power amplifier board. You can adjust the sound effect of the power amplifier board through the APP, set the Bluetooth name and password of the power amplifier board, and even set whether a prompt sound is required, etc..
【7 * 24 Hours After-sales Service！】Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You A 100% Satisfactory Answer..

Check Stock

Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier

Marine Class D MOSFET Monoblock Power Amplifier.
Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts.
Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case.
Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz.
Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow.

Check Stock

Parallax Power Supply ATS503 120/240V 50 Amp Transfer Switch

With a flick of the generator switch, the ATS 503 line generator switch from Parallax transfers power smoothly between shoreline power and generator/secondary power source, regardless of line voltage conditions.
Engineered for superior reliability in 50 Amp.
Electronic circuit board design is proven in extensive cycle testing to withstand heat and torque.

Check Stock

LoveRPi Power-Over-Ethernet (PoE) HAT Kit for Raspberry Pi 3 Model B+ with Black Case

...MicroUSB plug altogether! Power-over-Ethernet is both simple, power efficient, and cost effective compared to having multiple power adapters..
BUILT FOR CLUSTER NODES: Simplify cable management and expand your on-premise cloud with POE! Power five, ten, twenty Raspberry Pi 3 Model B+ boards through a single POE switch. This PoE HAT was designed to exceed the power delivery standards set by the official Raspberry Pi PoE HAT and other products available on the market..
POWER OVER ETHERNET SWITCH REQUIRED: Network switch must be compliant with IEEE 802.3af PoE standard. PoE power output must be within the budget of the switch when powering multiple boards. PoE switch and Raspberry Pi 3 Model B+ sold separately..
ANODIZED HEATSINK AND VENTILATED CASE WITH COOLING FAN INCLUDED: Raspberry Pi 3 Model B+ gets very hot and active cooling is the only way to prevent temperatures from exceeding 150°F! This kit includes everything you need to keep your PoE powered board operating at maximum performance. Raspberry Pi 3 Model B+ sold separately!.
NOT COMPATIBLE WITH RASPBERRY PI 4 OR RASPBERRY PI 3 MODEL B AND OLDER MODELS: Previous Raspberry Pi boards do not feature the onboard PoE header and will not be compatible with this device! Raspberry Pi 4 requires the n....

Check Stock

Skar Audio RP-1500.1DM 1,500 Watt Monoblock Class D Marine Subwoofer Amplifier

Marine Class D MOSFET Monoblock Power Amplifier.
Peak Power at 1 Ohm: 2,300 Watts | RMS Power at 1 Ohm: 1,500 Watts.
Fully Marini zed with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case.
Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz.
Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow.
Stable at 1 ohm | Remote Subwoofer Level Control Included.
Highly Efficient Heatsink Design allows for Maximum Reliability & Performance.

Check Stock

Control, Temperature

【Feature】- Thermal switch has the characteristic of general-purpose low cost, compact, large capacity, minute current thermostat..
【Normally Open】- The original state of temperature control switch contact is open, and close when the temperature sensing exceeds the rated temperature..
【Application】- Thermodisc temperature switch is applied to circuit board of temperature control or thermal overload protection use..
【Package Contents】- 5 pcs x Thermostat..

Check Stock

Lureshine Blue Good Vibes Neon Sign with Dimmer Switch Acrylic LED Neon Signs for Wall Decor,Neon Light Bedroom Powered by USB(16.1"*8.3")

⚡Adjustable Brightness Design:LED Neon signs for bedroom with a dimming switch, you can turn on or off the the neon light sign by clicking on switch.You can control the brightness of the light at any time by long pressing the switch according to your preferences..
✨Filled Your Room in a Positive Way:Is so important you make your Room really stand out and vibes to you and your personality. Make a statement and channel positive energy with this blue neon signs that just read it sometimes to fill myself with "Good Vibes." Perfect for your home, bedroom or office space..
High quality and Pretty Easy Installation: Two peg holes on the high-quality clear acrylic backer board for convenient hanging ( included hanging chain*2,Hooks*1),it's super easy to install and move around. The durable backer board can be leaning or peg on the wall, stand on the table,You will easy to get an "Good Vibes"!!!.
Convenience and Power Saving: Neon lights has a 70" USB power cord and an on/off switch so you don’t have to plug and unplug it every time.You can easy either connect it to a plug,USB port on a computer, ....

Check Stock