Reviews Input Voltage 12v

SainSmart Zero Voltage Switching Tesla Coil Flyback Driver for Sgtc /Marx Generator/jacob's Ladder + Ignition Coil

  • SainSmart is professional in electronics and provides high quality product and service.
  • voltage of the input voltage of about 1000 times.
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New Version AC to DC Converter, EAGWELL SMPS 110V AC to 12V DC Converter Power Supply Adjustable Switch Power Supply Transformer Max 50A 600W

  • ...l's 50 amp power supply come with ul power cord ,12v converter with switch ,wire lugs,metal clip and screw.Super convenient for devices with clamps. You can clamp to the two cylindrical contacts directly. It is a patent design of 12v dc power converter..
  • 【ADJUSTABLE VOLTAGE】12 Volt Power Supply is AC to DC 12V Converter.Input voltage Support AC 110V-120V / 220V-240V , Output Range (12V 1A-5A, 12W-60W ) or (12V 10A-50A 120W-600W) ,voltage input will adjust automatically to SMPS Model ,Output current Mainly depends on your device, such as 10A 120W, 25A 300W, 40A 480W, Max current up to 50A,Power 600W..
  • 【HOW TO CHOOSE】The peak power is 50A,600W. It does not mean 12v power supply can fit rate power 600W. For motor device, the start current will be much higher that rate power. If use resistive equipment , such like led strips, you can use higher power, such like 40A rated leds will also be OK..
  • 【SMART COOLING SYSTEM】600W Power Converters Aluminum Shell are designed with many heat dissipation holes, Built-in Cooling fan and dust-proof net, which effectively prevent dust from entering, ensure the stable rotation o....
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Onyehn 2pcs LTC1871 DC-DC Boost Step-up Voltage Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board with LED Voltage Meter

  • No user/operator instructions or data sheets.Find the download data by yourself, please make sure you consider whether you know the operation before buying. Size: 68x42x14mm, LTC1871 IC with External MOSFET..
  • Conversion Efficiency: Up to 96%. Low input voltage or a large difference between input and output voltage will degrade the current capacity and efficiency..
  • Boost voltage to a stable regulated output. Useful for a wide range of applications, such as powering 5V USB devices from a 3.7V lithium cell, powering higher powered electronics from a 12V battery, and a wide range of automotive and electronic projects. Constant voltage regulation, not for raw LEDs..
  • Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage.
  • The nixie tube can be turned off by another button. Mentioned states are able to be memorized, is not lost even if the power is disconnected. (On-board marked "IN" LED is turned on, the nixie tube display input voltage value, "OUT" LED bright display is the output voltage value)..
  • Output voltage must be greater than input voltage, do not apply reverse polarity voltage, voltmeter works only when input is >= 4V..
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FOVAL Power Step Down 220V to 110V Voltage Converter with 4-Port USB International Power Travel Adapter in China UK European Italy Asia etc, More Than 150 Countries Over The World

  • Dual input voltage: AC 110V-120V / 220V-240V.Wide voltage input adjusted automatically to SMPS Model (12V 1A-5A, 12W-60W). As for Model (12V 10A-60A 120W-600W), there is a voltage selector switch located on the side of the switcher is used to set the input voltage to the power supply to either 110V/120V or 220V/230V.Output current depends on the decive, such like 10A 120W, 20A 240W, 30A 360W,and the max current is 50A,power 600W. ..
  • How to choose: The peak power is 50A,600W. It does not mean it can fit rate power 600W. For motor device, the start current will be much higher that rate power. If use resistive equipment , such like led strips, you can use higher power, such like 40A rated leds will also be OK..
  • Safe and Stable,Long Service Life:Switching power supply has over/under voltage, over current, over heat protection and fan heat dissipation protection functions.Light and Portable,Easy to Operate: Net weight only 1.2 Kg. Super convenient for devices with clamps. You can clamp to the two cylindrical contacts directly. It is a patent design.( US patent no : D954,647).
  • Make It Easy : Open circuit on the head, compared with other closed circuits, is easier to use, convenient to meet the wiring needs of various equipment, and more conducive to rebuildin....
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12v-36V Zero Voltage Switching(ZVS) Tesla Coil Flyback Driver Circuit for SGTC Marx Generator / Jacob's Ladder + ignition Coil

  • High voltage direct current output, voltage input voltage of about 1000 times..
  • Can reach 50-100W of 12V input power, 24V Max input can reach more than 200W, the power supply current is preferably greater than 10A..
  • A flyback disk circuit, ignition coil voltage, as well as zero switching, disk used for masses of fans called “zvs circuit.”.
  • Widely used in the Spark Gap Tesla unit (sgtc) and Jacob, stairs, generator, Marx, etc..
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Furrion AC/DC Distribution Panel - Wall Mount with AC & DC Power Distribution for Both 30 Amp and 50 Amp Power Converters - FDP12WA-BL

  • 【Volt Adjustment】 Input Voltage can be 110V or 220V. Wide adjustable output Voltage range: DC 0-48V. This supply is suitable for 5V 9V 12V 24V 30V 36V 48V devices. The voltage precision is 0.1V. Note——The maximum current is 10A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 10A and can not be regulated. It can be used to device of 2A 3A 5A 10A. Make sure to use the devices which is below 10A..
  • 【Hareware】 This Buck Converter is equipped with LED screen, heat sink and cooling fan. The LED screen can clearly display the output voltage. Heat sink and cooling fan can control the temperature in a safe range. During the running power is high, the cooling fan will automatically activate with little noise..
  • 【Easy Operation】 This supply is no need to install, after connecting wire, it can be used to adjust output, which is convenient. The potentiometer is inset into the supply. Only to rotate the potentiometer can adjust output parameter..
  • 【Protection】 Over Load Protection, Over Voltage Protection, Short Circuit Protection, which can protect your device from....
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CAP050400370RS - 40 + 5 uf MFD 370 Volt VAC - Goodman Round Dual Run Capacitor Upgrade

  • ✔【Input&Output】: 100-240V AC input 50/60HZ, DC 12V 1Amp output, 12 Watt max wattage..
  • ✔【Wide Application】: Convert 100-240V AC to 12V DC, widely use for SMD2835 3528 5050 RGB LED strip lights, LED string, routers, ADSL Cats, HUB,....
  • ✔【Kindly Note】: The power adapter cannot be used as a charger. Please confirm that the output voltage of your electrical appliance is 12V before....
  • ✔【Package Includes】: 1 x 12V 1A 12W power supply with 3.3ft power cord..
  • ✔【Product Support】: Customers can get a full refund within 30 days or get a new product for free within 1 year due to product quality problems.....
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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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USA US Flag Patriotic 4th of July America T-Shirt

  • 12V 1A power adapter input & output: 100-240V AC input 50/60HZ, DC 12V 1Amp output, 12W max wattage. Compatible with DC 12V 100mA, 200mA, 300mA, 400mA, 500mA, 600mA, 700mA, 800mA, 900mA, 1000mA, 1A devices.(Please pay attention to the current and voltage of the product before purchasing. Buying a product with the wrong voltage or current may damage your device)..
  • 12V 1A power supply plug size: 2.5mm inside diameter, 5.5mm outside diameter ( Compatible with 5.5 * 2.1mm). Please pay attention to the size of the plug, ⚠️it can only be used for devices with 5.5*2.5mm or 5.5*2.1mm sockets!.⚠️ Internal polarity (+), external polarity (-), irreversible polarity..
  • Applications: CD players, LED strips, light boxes, small appliances, routers, juicers, coffee machines, security monitoring, keyboards, PSPs, etc. (Only some products are listed here, as long as the voltage, current, plug size and plug polarity are compatible with your device, you can use it, except for lithium battery products).
  • Warm Tip : The DC power cord is approximately 2.95 inches/90 cm long. Pay attention to the length of the DC cable, make sure it is long enough to connect the power supply and your device. (Indoor use only!).
  • 12V 1A adapter protection: Overcurrent protection, overvoltag....
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