ReviewsSingle Output Switching Power

CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit

...used for if. After ta2003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by itself (in automatic key mode) and support power down saving..
The PCB board of this kit can be conveniently put into the 88 * 30 * 120mm aluminum chassis (the shell needs to be prepared by itself, and the opening size of the front and rear panels is in the mesh disk). Main indicators Power supply: 12V Working current: receiving ≈ 120mA @ 12V.
Emission ≈ 1A @ 12V Transmitting power: 5W @ 12V Frequency range: 7.000mhz-7.100mhz, 1kHz / 100Hz step Working mode: CW transceiver, SSB receiver.

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ONLINE LED STORE 6 Pack 4-Pin 12V Bosch Style Fused Relay Switch Kit [Interlocking Harness Socket Holder] [14 AWG Hot Wires] [SPST] [30 Amp] 12 Volt Automotive relays with Fuse for Auto Cars

Bosch style 5-prongs universal relay, SPDT (Single Pole Double Throw).
Pin Specifications: 30-VDC, 85-Ground, 86-Trigger, 87-Output N/O, 87a-Output N/C.
Wide Application: All automotive and devices equipped with a 12 Volt DC power source (car sound systems, security systems, and various other applications).

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Jantoy AC Adapter Charger Compatible with Wacom Cintiq Companion DTH-W1300 DTH-W1300L DTH-W1300H

UpBright New Global 19V AC / DC Adapter Compatible with Wacom Cintiq Companion 2 II DTH-W1310 DTH-W1310L DTH-W1310T DTH-W1310M DTH-W1310H DTH-W1310P DTH-W1310E Tablet PC DTHW1310L DTHW1310T DTHW1310M DTHW1310H DTHW1310P DTHW1310E DTHW1310 POW-A127 POWA127 DC19V 18V - 19VDC 3.42A - 4.74A 90W Switching Power Supply Cord Cable PS Battery Charger Mains PSU (with Smart Connector Plug Tips For More Compatibility).
Compatible with : POW-A127 POWA127 Wacom Cintiq Companion 2 II DTH-W1310 IC: 6888A-DTHW1310 FCC ID: HV4DTHW1310 Professional Creative Tablet.
CINTIQ Companion 2 II DTH-W1310 Professional Creative Tablet PC.
Compatible with : Wacom Cintiq Companion DTH-W1300H DTH-W1300L DTH-W1300 UDTH-W1300H UDTH-W1300L DTHW1300 13" Professional Creative Graphic Tablet PC Computer DTHW1300H DTHW1300L Model PA-1650-80 PA-165080 PA165080 LiteOn 19VDC 3.42A - 4.74A 65W DC19V 3.42 A 65 Watts Switching Power Supply.
Compatible with : Wacom Cintiq PL-550-13 PL-55013 PL-550-I3 PL-550-1A PL-550-IA PL-550 PL-550-02 PL550 Cintiq 15X Cintiq15 X Cintiq15X 15" LCD Interactive Pen Display Tablet Tablet PC 18VDC 18V - 19V 2.5A 3.5A - 4.74A Switching Mode Power Supply.

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12V 2A Power Supply AC Adapter, AC 100-240V to DC 12 Volt Transformers, 2.1mm X 5.5mm Wall Plug (12 Volt - 2amp - 2pack)

12V 2A Switching Power Supply Adapter 2 Pack.
Plug Type : 5.5x2.1mm DC Power US Wall Plug.
Idea for most 12V CCTV Camera, Audio Amplifier, HUB, Router and Low Voltage Single Color 3528/5050 LED Strip Lights less than 24 Watts.

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DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp),Bluetooth Amp

tpa3116 amplifier 100W Subwoofer Amplifier Board.
Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
tpa3116 2x50w amplifier board Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board..
bluetooth amplifer board DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
Speaker impedance: bass speaker impedance: 2-8 ohm.
You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power diy amplifier.

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CKLau 4Kx2K@60Hz Dual Port 3 Monitor KVM Switch HDMI with Audio and Cables, KVM Switch 3 Monitors 2 Computers Supports HDMI 2.0, EDID, Wireless Keyboard Mouse

3. HDMI KVM Switches: Max resolution up to 4096x2160@60Hz, compatible 3840x2160@60Hz and lower resolution. With a DC5V 2A power adapter, power supply more stability. Support wired/wireless keyboard mouse, support Apple keyboard(Hot Key is changeable)..
4. HDMI KVM Switch 2 Port: Four switching way optional: Hotkey switching(NumLock + NumLock + 1 / 2 + Enter, or Ctrl + Ctrl + 1 / 2 + Enter , or ScrollLock + ScrollLock + 1 / 2 + Enter), mouse switching(click mouse wheel 2 times), manual button switching, wired remote push button switching. Three display mode optional: Extended display, duplicate display, video wall display..
5. Triple Monitor KVM USB Switch: Support touch screen, OLED screen, ultrawide screen, etc. It can switch by mouse or keyboard independently, even it without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly..

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VPFET DVI Switch 2 in 1 Out 4K DVI 2 Port Switcher with IR Remote Control DVI 2x1 Support 4096x2160@30Hz DVI Selector for PC Laptop DVR Projector HDTV DVI Port Devices Support HDCP

【DVI Switch 2 in 1 out】2 ports DVI Switcher, Support 2x DVI inputs, and 1x DVI output, The DVI monitor can display any of the two DVI sources ,....
【Fast switching design】 Both input and output have EDID storage space. Compared with other DVI devices, our model can realize the switching....
【switching mode】 this DVI switch supports button switching and infrared remote control switching signals..
【High resolution】support DVI signals resolution up to [email protected]'t work for 2560 x 1600 resolution.
【Plug and Play】 Support plug and play. Support last time working state memory function when power off..

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CKLau 4K@60Hz 2 Port USB C KVM Switch Dual Monitor, USB-C KVM Switch 2 Monitors with Audio, USB 2.0 Hub and Cables

... Monitor Switch for 2 Computers: We are certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal is more smooth and steady. HDMI output resolution up to 3840x2160@60Hz, compatible lower resolution..
4. 2 Port KVM Switch 2 Computers 2 Monitor Switch: Four switching way optional: Hotkey switching(Num Lock + Num Lock + 1 / 2 + Enter, or Ctrl + Ctrl + 1 / 2 + Enter, or Scroll Lock+ Scroll Lock+1 / 2 + Enter), mouse switching (click mouse wheel 2 times), manual button switching, wired remote push button switching..
5. USB C KVM 2 Monitors 2 Computers: Support duplicate display, extended display, video wall display. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, Mac OS 10, Android 9.0, etc..

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SMSL DO100 USB DAC ES9038Q2Mx2 OPA1612x4 Bluetooth5.0 DSD512 32bit/768kHz USB/BT/Opt/Coax Input RCA/XLR Output High Resolution Balanced Audio Decoder with Remote Control

【ES9038Q2Mx2 & OPA1612x4】SMSL DO100 dac use 4x High-end dual op amp OPA1612 and a large number of audio grade components and 2x ESS Technology high-end D/A chip ES9038Q2M. The 2nd generation XMOS solution supports Dop256 and native DSD512, and PCM supports up to 32bit/768kHz..
【Bluetooth 5.0 & DSD Transmission】 DO100 use Qualcomm latest Bluetooth chip QCC5125K and supports LDAC 24bit/96khz,APTX/HD,SBC,AAC. All input ports(except Bluetooth)support DSD transmission,coaxial and optical supports DOP64..
【High Quality Audio Decoder】Use advanced glass display panel, CNC processing shell, mini size design.Supports full-function remote control..
【Balanced output】DO100 supports four input modes: USB input, optical fiber input, coaxial input and two output modes: single ended line output and balanced line output to meet different needs..
【Low-noise Switching Power supply】Built-in discrete component linear power supply and multiple low-noise power supplies for analog circuits..
【CNC INTEGRATED MILLING PROCESS】CNC processing shell, integrated milling technology, fine workmanship and delicate touch..
Input：USB / Optical / Coaxial / Bluetooth..

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CKLau 2 Port KVM HDMI + USB-C 4K60Hz 2K144Hz with Audio and Cables for 2 Mac/Computers/Mobile Phone Sharing Monitor Keyboard Mouse

...le phones sharing one set of keyboard, mouse, 1 monitor and 1 USB 2.0 peripheral. With 3.5mm stereo audio output and all input port cables. Compatible thunderbolt 4, thunderbolt 3, thunderbolt 2, thunderbolt 1. (When connecting thunderbolt 4 devices, resolution output is [email protected])..
2. KVM HDMI Switch: Four switching way optional: Hotkey switching(Num Lock + Num Lock + 1 / 2 + Enter, or Ctrl + Ctrl + 1 / 2 + Enter, or Scroll Lock+ Scroll Lock+1 / 2 + Enter), mouse switching (click mouse wheel 2 times), manual button switching, wired remote push button switching..
3. USB KVM Switch 2 Computers: Compatible with 3840×[email protected], 3840×[email protected], 3440×[email protected], 3440×[email protected], 3840×[email protected], 3200×[email protected], 2560×[email protected], 2560×[email protected], 2048×[email protected], 2048×[email protected], 2048×[email protected], 1920×[email protected], 1920×[email protected] and lower resolution. Support wireless/wired/Apple/unify/gaming/mechanical/bluetooth keyboard and mouse..
4. Monitor Switch for 2 Computers: With EDID function. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, Android 9.0 or above, etc..
5. KVM for Mac: Support auto detection....

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GREATHTEK KVM Switch HDMI Dual Monitor Extended Display 4 Port,USB2.0, Hotkey Switch, UHD 4K@60Hz Resolution YUV4:4:4 Downward Compatible, 4 in 2 Out, with All Needed Cables

...set of USB keyboard & mouse, under the condition of your computers or laptops support multi-display or dual display. If your computer has only one HDMI output, you can use a converter or conversion cable, such as VGA to HDMI converter or conversion cable, DVI to HDMI converter or conversion cable, etc..
【Support 2 Switching Modes 】1. Button switching: There are four switching buttons on the KVM panel. You can select the device you want to switch to. 2.Hotkey Switching：Hotkey command: Scroll Lock+Scroll Lock+1/2/3/4 or Ctrl+Ctrl+1/2/3/4. Tips: In the process of product switching, the signal source needs to re-identify the display information, re-output the image signal, and the window interface position will be restored to the default position. Please adjust the window manually..
【Important notes】Only when your computer supports dual display or multi display, you can use this product to achieve 4 computers to share dual monitor. If your computer only supports single display, then this product cannot help you get dual display function. Our products include 8 HDMI cables, 4 USB-B cables, and 1 mini USB charging cable. When using the product, please make sure that all cables are connected tightly, and make sure that all cables are good..

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