Best Switching Power Supplies China

Electronics-Salon DIN Rail Mount AC/DC 24V Control 8 SPDT 16Amp Pluggable Power Relay Module, G2R-1-E

  • OMRON G2R-1-E industrial power relays, switching current up to 16A at 250VAC (or 30VDC), and easy to replace pluggable relays..
  • LED indicator for each relay channel , relay coil protection by means of a freewheeling diode..
  • High quality screw terminal block, FR-4 fiber glass PCB, dual copper layers..
  • Panel mount or DIN rail mount versions are available. Taiwan DINKLE fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the carrier can be taken apart for panel mount use..
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TRENDnet 24-Port Gigabit PoE+ Switch 24 x Gigabit PoE+ Ports 370W Power Budget 48Gbps Switch Capacity RackMount Kit Included Ethernet Network Switch Metal Lifetime Protection Black TPE-TG240G

  • ethernet port interface: 24 x gigabit poe+ ports..
  • poe power budget & switch capacity: the large 370 w poe power budget supports up to 30 watts of poe power per port and all gigabit ports produce a 48 gbps switching capacity and supports jumbo frames up to 10 kb.
  • poe camera flexibility: the 24-port gigabit poe+ network switch recognizes non-poe, poe (15.4 w), and poe+ (30 w) cameras (or other poe devices) and supplies the required amount of power automatically.
  • rack mountable: this network switch is equipped with a rack mountable rugged metal enclosure with an included rack mount kit with rack mount brackets included for installation..
  • operating temperature: this 4-port gigabit poe+ ethernet switch is rated with an operating temperature range of 0 – 40 °c (32 - 104 °f)..
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Juster Multimedia Computer Speaker System Gray Hi Fi Active AC-691N Vintage

  • Juster Multimedia Computer Speaker System Gray Hi Fi Active AC-691N Vintage. Material: Plastic. Material: Metal. Exact item size plus or minus 1/4 inch - 5.75in length x 4.25in width x 7in height. Country of Manufacture: China..
  • Item does not include cords, cables, power supplies, software, or accessories accept for those shown in the pictures..
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TRENDnet 16-Port Gigabit PoE+ Switch, 16 x Gigabit PoE+ Ports, 246W PoE Power Budget, 32 Gbps Switching Capacity, Desktop Switch, Ethernet Network Switch, Metal, Lifetime Protection, Black, TPE-TG160g

  • ETHERNET PORT INTERFACE: 16 x Gigabit PoE+ ports..
  • POE POWER BUDGET & SWITCH CAPACITY: The large 246 W PoE power budget supports up to 30 Watts of PoE power per port and all Gigabit ports produce a 32 Gbps switching capacity and supports Jumbo Frames up to 10 K.
  • POE CAMERA FLEXIBILITY: The 16-Port Gigabit PoE+ Network Switch recognizes non-PoE, PoE (15. 4 W), and PoE+ (30 W) cameras (or other PoE devices) and supplies the required amount of power automatically.
  • RACK MOUNTABLE: This network switch is equipped with a rack mountable rugged metal enclosure with an included rack mount kit and rack mount brackets included for installation..
  • OPERATING TEMPERATURE: This 16 port gigabit PoE+ Ethernet switch is rated with an operating temperature range of 0 – 45 °C (32 - 113 °F)..
  • TRENDnet LIFETIME PROTECTION: All metal TRENDnet switches are backed by our lifetime TRENDnet Manufacturer Protection..
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UpBright 5V AC/DC Adapter Compatible with Comcast Xfinity DC50Xu DC60Xu DC50X Digital Transport TV Cable Box DTA Challenger EPS-1 PS-1.35-515C AcBel WA9008 WA8078 WA9003 3666546B technicolor DCI105COM

  • ...576/ US/5 36581610 DC1105COM1 Digital Transport Adapter TV Cable Box DTA Challenger Cable Sales 5V/1.5A PS-1.35-515C ~EPS-1 DC50X/ Xu DC60Xu DCI401COM3 DCI105COM1 DCI1011COM DAT30/50 DTA170HD HD-DTA100u PS-1.35-515SWC PS-135-515SWC 5VDC 0.9A 1.2A 1.5A – 2A 5.0V 900mA 1200mA 1500mA 2000mA 10W DC5V 1.2 A 1.5 A-2.0A Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU.
  • Compatible with: AcBel WA9008 ID: 790G ID: S50G P/N: 4029723 for use with Model DTA Ac Bel 5V 1.5A Switching Power Supply.
  • AcBel WA8078 ID: D91G for use with the Pace DC50X Series Audio/Video Products 5V 1.2A Power.
  • AcBel WA9003 ID: AD0G ADOG PN.: 3666546B WA 9003 ID: AD2G PN: 3666546C technicolor DCI105COM DCI105C0M DC1105COM DCII05COM 5V 1.5A 7.5W Switching Adapter.
  • AcBel Ac Bel Model: WA8078 3658161A Thomson DCI1011COM DC11011COM DSI3658161A 5VDC 5.0V 1.5A – 2A Switching Power Supply.
  • Compatible with: Comcast Xfinity DC50Xu Digital Transport Adapter Cable Box 5V 0.9A.
  • Xfinity Digital Transport Adapter DCI105COM1 +5VDC 1.5A Switching Power Supply.
  • Challenger CableSales EPS-1 PS-1.35-515C CCS Challenger Cable Sales ChallengerCableSales 5V 1.5A I.T.E Power Supply.
  • Compatible with: Comcast Pace DC50X Xfinity TV Transporter Digital Transport Adapter DTA Cable Box AcBel ....
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Tegg 100pcs 1N4148 Diode DIY Electronic Components Diode Standard Recovery Power Rectifier DO-35 High-Speed Switching Diodes IN4148

  • Type: 1N4148 IN4148 Diode, Standard Recovery Power Rectifier..
  • Fast Switching Speed, glass package version for high reliability, high conductance, avialable in both through-hole and surface mount versions..
  • 2 pin through hole rectifier diodes used for many electronic projects hobbies and repairs, sed in radios powers supplies and other devices..
  • Function: Convenient for DIY and repair equipment and electrical appliances..
  • Application: Perfect use for home, office and industry electrical equipment and electrical appliances..
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UpBright 18V AC/DC Adapter Compatible with JOYO banTamP Zombie Vivo Atomic Jackman Firebrand Bluejay Meteor 20W Amplifier Guitar Amp Mini Tube SJ-24020001 FJ-SW20261802000 DC18V 2.0A 2.5A Power Supply

  • ...bal 18V AC / DC Adapter Compatible with JOYO banTamP Zombie Vivo Atomic Jackman Firebrand Bluejay Meteor 20W Amplifier Guitar Amp Mini Tube SJ-24020001 Model: FJ-SW20261802000 FJSW20261802000 MFR Shenzhen Fujia Appliance CO.,LTD DC18V2.0A DC18V2.5A DC18V 2.0A - 2.5A 36W - 45W 18VDC 2A - 2.5 A 18.0V 2000mA - 25000mA Switching Power Supply Cord Cable Charger Mains PSU.
  • Compatible with: JOYO Bantamp Zombie Guitar Amplifier head Amp 20W Mini Tube 2 Channel Bluetooth DC18V 2.5A Switching Power Supply: Joyo banTamP Vivo Mini 20 Watt 20-Watt Hybrid Tube Bluetooth Amplifier Preamp Amp 12AX7 tube DC18V 2.0A Power Supply.
  • Joyo banTamP Atomic Mini Bluetooth Electric Bass Guitar Amplifier Tube Preamp AMP Speaker 20W Music DC18V/2.0A Power Supply.
  • Compatible with: Joyo banTamP Jackman BanTamP Series Ban TamP Jack man 12ax7 Mini Tube Head 20W Guitar Amplifier Guitar Amp w Bluetooth DC18V/2.0A Power Supply.
  • Joyo Bantamp Firebrand 20 Watts Fire brand Modern High Gain Tube Guitar Amp Head 20W Amplifier DC18 V 2.0 A Power Supply.
  • JOYO BanTamP Bluejay Tube Guitar Amp 20 watt Blue Blue Jay 20W Amplifier DC 18 V 2.0 A Power Supply.
  • Joyo BantamP Meteor British High Gain Tube Guitar Head Mete or 20W Amplifier DC18V 2.0A Switching Power Supply.
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CKLau 4 Port KVM HDMI Switch with Audio, Microphone, 2 USB 2.0 Hub and Cables Support Wireles Keyboard Mouse Resolution Up to 4Kx2K@60Hz 4:4:4

  • ...eady. Resolution up to 4096x2160@60Hz 4:4:4, compatible 3840x2160@60Hz and lower resolution..
  • 4. 4K KVM HDMI and USB Switch: With a DC5V 2A power adapter, power supply more stability. Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc..
  • 5. USB KVM Switch 4K: Four switching way optional: Hotkey switching (NumLock + NumLock + 1 / 2 / 3 / 4 + Enter, or Ctrl + Ctrl +1 / 2 / 3 / 4 + Enter, or ScrollLock + ScrollLock + 1 / 2 / 3 / 4 + Enter), mouse switching(click mouse wheel 2 times + left button / right button), manual button switching, wired remote push button switching..
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Premium Lanzar Car Audio, Amplifier Car Audio, Car Stereo Amplifier, 4,000 Watt, 4-Channel, Mosfet Amplifier, RCA Input, Subwoofer Bass Control, Power Amp, LED Indicator, Car Electronics

  • ADVANCED TECHNOLOGY: The professional series amplifiers are designed to incorporate DC to DC switching power supplies that provide headroom for even the most demanding peaks and dynamic ranges found in today's audio files.
  • INTELLIGENT DESIGN: The car audio amplifier features include power and protection LED indicators.
  • SOUND SPECIALIZATION: This high-powered Power Amplifier is cutting edge technology at its finest. Silver RCA connectors and speaker screw-down terminals ensure a secure connection between amplifier and speakers that allow distortion-free sound.
  • RCA JACKS: The line-out jacks allow you to build multiple amplifier systems without having to use splitter cords to distribute the signal. This makes it easier to bring one set into the first amp, then use the line out jack as the feed to the next amp.
  • AUDIO EVOLUTION: This car speakers amp features regulated MOSFET Pulse Width Modulated that maintain rated power over a wide range of battery voltage. Excellent frequency response rates place these amps in a class of their own.
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Yonntech Auto Transformer 2000W 20Amp AC Variable Voltage Regulator 2000VA 0-130V Output Autotransformer 110V

  • 2000VA variable voltage regulator input voltage: 110VAC / 60Hz. It is a contact voltage regulator with wide voltage range (0-130V)..
  • The autotransformer with a exquisite rotating handle,comfortable grip and flexible operation, easy to control output voltage what you need..
  • The auto transformer is built-in good quality material copper coil, and with thermal grid design is more easy let the machine cool, more secure and....
  • This 2KW autotransformer be widely used in motor speed control, label printing machine, EE labs, test for railroad switching, power supplies,....
  • Please note that most device have surge (when first turn on) much higher than operating amp rating. E.g, motor with 10 amp rating may have over 20 amp....
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