Best Safe Power Supply Design

ciciglow Power Supply Box Backup Battery Port for Home Office Door Access Security System, AC90‑260V to DC12V 5A

  • The power supply controller adopts international advanced technology and specialized in the access control device power supply,it has the features of wide voltage range, low power consumption, stable performance, no noise, low heat, long life, etc..
  • The power supply controller mainly supports electronic lock, access control controller, magnetic lock, electric plug lock, door button, wireless remote control, doorbell, building intercom system and other functions..
  • The power supply controller adopts metal shell, improving the safety of users and enhancing the safety of extrusion, electricity, signal, fire safety, and side cooling hole design is suitable for building intercom and all kinds of entrance and exit acces.
  • The installation process of the power supply controller is simple, and it can be used normally as long as the wiring is shown..
  • This power supply controller is equipped with a delay circuit, and the unlocking time can be adjusted freely within 0‑15 seconds, and AC input is 90V‑260V, the DC output is DC12V 5A. When the output terminal is short‑circuited, the automatic protection function is activated, especially when the power supply is short‑circuited, the power supply may be temporarily disconnected or the fuse will be automatically di....
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PowerMax PM3-55 MBA Power Supply, AC to DC Converter 120 VAC to DC 0-12 Volt 55Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible

  • ⚡ Multiple Purpose Converter Power Supply – PowerMax PM3 MBA 55 power supply takes the 110v or 220v AC power from the wall outlet and converts it to 12V DC. It provides 12v for your low voltage lighting, led strips, car stereo, winch, water pump, air compressor, and other 12V powered systems. The converter is designed to integrate with a variety of devices, making it easy to use. This is engineered to assist you in your small to large-scale electrical and electronic projects..
  • ⚡ 3 Stage Smart Charging Mode – With our state-of-the-art 3-stage smart charging and adjustable power supply modes, the PowerMax AC to DC power converter/battery charger is engineered with the user and variable environmental conditions in mind. It fully charges and maintains any battery type while providing very clean DC power. It has a variety of features that make it easy to operate, and it also has a safe and stable design that makes it a great choice for devices with 12v power requirements..
  • ⚡ Smart Cooling System – PowerMax converters are designed with built-in temperature-controlled quiet fan cooling and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation of the fan and prevent the circuit board from burning. Once the power c....
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Wireless Adapter Compatible with Xbox One Controller Wireless, YCCTEAM Wireless Receiver with Driver on Windows 11/10/8.1

  • [uowlbear Power Supply for Xbox 360 E] : Perfect Fit for XBox 360 E Game Console, Compatible with Xbox 360 E Only. Built-in high performance IC. To make the power supply has Over-Heated, Over-Current, Over-Voltage and Short-Circuit protection..
  • [Global AC Adapter]: Input: AC 100-240V 47-63Hz.
  • 5Vsb 1A 135W. Wide voltage design allows the AC adapter power supply to be used in every country of the world..
  • [High Quality Adapter]: Professional manufacturers.
  • Tested under strict quality control standards with professional machines for many times before shipping..
  • [Upgraded Power Supply]: Upgrade cooling fan and internal structure of the power supply to make it no noise, more quiet and longer life. The shell of the power supply is made of ABS contained material which can prevent burning..
  • [Power Supply Feature]: LED indicator: Standby: Red light.
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Donner DP-1 Guitar Power Supply with DP-Z 9V Guitar Pedal Power Supply 11 Isolated DC Output with USB Port for 9V/12V/18V Effect Pedal DC 18v 2000m Input

  • 10 ISOLATED OUTPUTS:Donner DP-1 9V Guitar Pedal Power Supply has 10 outputs ,which includes 7 ways 9V 100mA, 1 way 9V 500mA, 1 way 12V 100mA, 1 way 18V 100mA..
  • NOISE REDUCTION CIRCUIT DESIGN:Donner Guitar Pedal Power Supply Quality is made of aluminum alloy material, which makes it light, and portable. It has a noise reduction function, low noise gives you a better experience, and direct current increases the stability of the power supply during use..
  • 【Super Power Adapter】Donner DP-Z 9V Guitar Pedal Power Supply equips with superpower adapter: DC 18v 2000mA ,this powerful input ensures that every output is in the best possible state..
  • 【10 Isolated Outputs + 1 USB charge port 】 Donner DP-Z 9V Guitar Pedal Power Supply has 10 outputs ,which includes 4 x 9V 100mA, 3 x 9V 300mA, 1 x 9V 500mA, 1 x 9V/12V 500mA, 1 x 18V 300mA with 1 x DC 18V input, 1 x USB charge port. 10 Isolated Output ,5v 1000 mA USB charge port Meet the power demand of Mobile devices ..
  • 【Noise Reduction Circuit Design】Donner Guitar Pedal Power Supply Quality is made of aluminum alloy material, which makes it light, and portable. It has a noise reduction function, low noise gives you a better experience, and direct current increases the stability of the power supply during u....
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Atomic Generator (Original mix)

  • ...RGEABILITY: It takes only 2 hours to recharge 80% battery of the power station through the wall outlet and 60W PD USB-C port simultaneously. You can also recharge your power station with an AC adapator when at home, through the car outlet during a road trip or simply use a Jackery SolarSaga 100..
  • SAFE & STEADY POWER SUPPLY: Armed with a 293Wh lithium-ion battery pack, the Explorer 300 features 2 Pure Sine Wave AC outlets that deliver stable and safe 300W power. The portable power station weighs only 7.1 pounds. You can simply rest assured in outdoor off-grid activities..
  • POWER YOUR EXPECTATIONS: Featuring 2* AC outlet, 1* PD 60W USB-C port (input/output supported) , 1* fast charge 3.0 port, 1*USB-A port and 1* DC car port, the power station can recharge itself and charge (up to) 6 devices (e.g.Drones, Macbook, Cameras, etc.) at the same time to satisfy your outdoor needs..
  • GREEN POWER SUPPLY: The power station is compatible with the Jackery SolarSaga 100 solar panel. The integrated MPPT controller enables the solar generator set to operate at its max power point, so that it speeds up the battery recharge, making them ideal portable power kits for tent camping, overland journey and etc..
  • WHAT YOU GET: 1* Jackery Explorer 300 Portable Power Station , 1*AC ....
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MLLIQUEA 847 Mining Motherboard, 8 GPU Slots Mining Machine System, Cryptocurrency Miner Barebone Motherboard for BTC/ETH/ZEC with SSD, RAM

  • ...e - The GPU miner machine system doesn't come with GPU or PSU. Our mining rig frame also can be used for RTX 3080/3090, but we recommend that you install 4-6 graphics cards, because after exceeding, the motherboard will automatically limit the computing power of the graphics card. You need to install your own power supply to work, and our motherboard only supports a single power supply. If you want to use a multi-channel power supply, you need to short-circuit it..
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Tattoo Power Supply - CINRA Professional Black Hurricane Tattooing Power Supply Kit Intelligent Digital Dual LCD Rotary Tattoo Machine Power Supply Tattoo Supplies

  • ADVANCED FULL FEATURED - Easy Control button Digital Power Supply, For running Rotary & Coil machine.Blue LCD Display Voltage, Amps,Duty, Speed, and Follow Through. Stop watch feature to monitor time in session. Smart pedal technology..
  • OVERLOAD PROTECT - Precision regulated voltage output 0-18v. Use the up and down buttons to adjust voltage. This Hurricane rotary tattoo power supply have 2.3 amp built in overload protect,safe to star your tattoo work.It is one of the best tattoo supplies..
  • SIMPLE ASSEMBLY - Items Includes the mounts, magnets, suction cups, adaptor,power supply. You can use it for desk,workstation,or wall mount.The simple assembly and disassembly mode, easy to carry, lightweight and easy to use..
  • NON VOLATILE MEMORY - Liner and shader presets with 2 machine and 4 machine memory modes.
  • these values you adjusted are stored in the tattoo power supply machine memory even in the event of power down.Just restart, choose your preset..
  • SATISFACTION GUARANTEED - CINRA is a professional tattoo equipment company that focuses on highly efficient tattoo accessories.For any problem about this rotary tattoo power supply machine, please contact us by email, we will try our best to your..
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ISDT K1 Lipo Battery Balance Charger Discharger 1-6S AC 100W DC 2X250W 10A Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery Balance Charger

  • ▶ 【AC / DC dual mode】 - AC / DC dual input meet different use requirements. Output: AC 100W / DC 250W x2.
  • ▶ 【Safe Access】 - Fool-proof input interface. Smart design. The DC input port and the AC input connector are mutually exclusive. Only one input can be selected in one time. Ensure the safety operation..
  • ▶ 【Adjustable digital power supply】 -In adjustable digital power supply mode. The Max power is AC 100W / DC 120W. CC: 0.2 ~ 5.0A CV: 5 ~ 24V.
  • ▶ 【scOS 2.0 New Dark Mode Feature】 - Suitable for low light scenario, system will adjust the interface in dark tone. Reduce light damage to user’s eyes. While remaining the iconic and comfortable charging display style..
  • ▶ 【Battery Destroy Mode】 - scOS 2.0 adds battery destroy mode. The battery that must be discarded,Put the voltage to 0V in a safe discharge..
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MP3020D 0-30V 0-20A Digital LED Regulated Variable Lab DC Bench Power Supply Adjustable Forced Air Cooling with Power Line Pack Accessories Manual Fit Inverter Industry

  • Adjustable DC Power Supply:✅0-30 volts and 0-10 ampere output.
  • Decimal point automatic carry & LED 4 digits display of voltage function displays. Display accuracy: 0.01V and 0.001A. Clearer visible readout for the voltage and current value, extremely durable, and easily visible even in low-light usage..
  • Constant Voltage and Current:✅Automatic conversion between C.C and C.V modes, which can stably output voltage or current.
  • The independent adjustment knobs allow for a bit by bit adjustment of voltage and current data. The conversion between constant voltage and constant current is indicated by the LED display on the front panel..
  • Compact & 5V/2A USB Interface:✅This power supply features the latest flame-retardant material housing for lightweight and high performance while maximizing impact resistance for safety. 5V / 2A USB port provides power to charge your phone or the device you want to repair without worrying about running out of power..
  • Multiple Protection Functions:✅Intelligent temperature adjustment function with an integrated thermal sensor can effectively reduce the temperature during operation, effectively reduce noise. The power supply is durable and compact. Multiple Protections include boundary current protection, thermal protection,....
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PCI-E Riser for BTC,LTC,ETH,Mining Dedicated Graphics Card Extension,1X to 16X,4pcs FP Solid capacitors,Maximum 16A Power Supply Capacity,3 LED,Gold-Plated USB 3.0 Cable(VER009S-2 PCS)

  • This model uses self-recovery insurance for graphics card power protection, using high-quality integrated inductors and graphics card solid capacitors, and the power conversion efficiency can reach up to 95%. The extension cord graphics card 6P interface (maximum 16A power supply capacity) strengthens the power supply, and completely solves the problem of insufficient power supply capacity and burning of the power cord..
  • The graphics card power supply uses 4 FP solid capacitors to make the graphics card power supply more stable and safe. The adapter card has a fixed pin 6PIN interface to strengthen the power supply, and it can be converted to a SATA port with a SATA to 6PIN line, so that the power supply of the graphics card is independent from the motherboard, thereby reducing the burden on the motherboard when multiple graphics cards are connected..
  • The graphics card slot adopts imported connectors to make the graphics card better contact. The PCI-E connector uses a multi-layer shielded cable, which can be connected to a signal up to 3M without attenuating the signal. The wires are relatively soft and easy to route..
  • The PCI-E connector plug is fully gold-plated, which is more wear-resistant and increases electrical conductivity. The slot is equipped ....
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