Top 10 Best 20 Amp Power Supply

Input 110V220V AC Output DC 12V 20A max. Output voltage is adjustable 15. Three sets of output Channel.. Safety features Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.. Voltage consistency There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.. There is no fan inside the case, silent running. Metal case with many holes makes heat dissipation more efficient.. Great for LED Strips, 3D Printer, ham radio transceiver, CCTV cameras car subwoofer amp, audio amplifier, wireless router, ADSL Cats, HUB, audio video power supply. Indoor use only.

Energy efficient and stable 12V DC power supply. 240W of maximum output power via a 5.5x2.5mm DC jack 2.1mm adapter included, center positive polarity. CE certified, automatic thermal overload cut-off, short circuit protection. Detachable 55 power cord with 3-prong plug. Suitable for use with electronic devices that require 12V DC and consume less than 240W of power.

Volt Adjustment Input Voltage can be 110V or 220V. Wide adjustable output Voltage range DC 0-24V. This supply is suitable for 5V 9V 12V 24V devices. The voltage precision is 0.1V. NoteThe maximum current is 20A. But the actual current is depended on the load. No matter how many voltage is adjusted, the current is 20A and can not be regulated. It can be used to device of 2A 3A 5A 10A 12A 15A 20A. Make sure to use the devices which is below 20A.. 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 damage. Note the default input voltage is 220V, before using, please switching the input voltage to 110V220V according to your city voltage.. Wide Application This power supply has variable application. It can be used as a 5V 12V 24V power supply for RV, Car, Labtop, Computer, Lab, CCTV, Ham Radio, etc. All of our item has one year long time warranty guarantee..

CONVERTS AC TO DC The Pyramid Bench Power Supply features regulated design. Provides convenient and reliable AC-to-DC power conversion w constant source of DC voltage. Works w cellular phones, CB radio, scanner, HAM radio, etc. SCREW-TYPE TERMINALS Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. Used for component and device equipment testing, operation and performance. PLUG-IN OPERATION The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source. SHORT-CIRCUIT PROTECTION Equipped w built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Has rugged and durable housing construction safe for tabletop or desktop placement. BUILT-IN COOLING FAN The power converter features a built-in cooling fan to prevent the device from overheating. Constant amperage is up to 30 AMP w power output of 13.8V DC and 115230V AC switchable power supply.

Primary Output Voltage VDC 24. Output Current Amps 20. Maximum Output Power Watts 480. Input Voltage VAC 90 to 264. Input Frequency Hz 47 to 63.

Input 110V220V AC Output DC 5V 20A max. Output voltage can be adjusted 15. Two sets of output Channel.. Safety features Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.. It is perfect for all 5V projects, such as WS2811 2801 WS2812B LED Strip Pixel Light, CCTV Camera, Security System, etc.. There is no fan inside the case, silent running. Metal case with many holes makes heat dissipation more efficient.. Compact small size, high efficiency, high reliability, stable performance. Indoor use only.

High quality Switch Power Supply, Widely used in Industrial automation, LED display, etc. With anti-jamming to ensures the long life LED lamps and reduce the LED luminous decay. Universal AC input Full range. The input voltage AC 100V240V, the output current 20A. Smart device surge protection for Shortage, Overload, Over Voltage. Dual input voltage AC 110V220V. There is a switch, choose the proper voltage before use. 100 full load burn-in test.Cooling by free air convection. 3 year warranty. 3 year warranty.Please contact us if any issue, well reply within 12 hours..

SJTW 123 Cable. 20A Replacement Cord. Replacement Cord.

Input 110V220V AC Output DC 12V 30A max. Output voltage is adjustable 15. Three sets of output Channel.. Safety features Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.. Voltage consistency There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.. It comes with built-in cooling fan and temperature detector. Cooling fan will not run until the inner temperature reaches 113F 45, which makes heat dissipation more efficient.. Great for LED Strips, 3D Printer, ham radio transceiver, CCTV cameras, audio amplifier, wireless router, ADSL Cats, HUB, audio video power supply. Indoor use only.

Switch power supply convert AC 110V220V to DC 12V 30A 360W The default input voltage is 110V, Output voltage is adjustable 10 , Metal case with many holes makes heat dissipation more efficient.. AC 110V220V Input Voltage We have already adjusted the switcher to 110V115V for our US customers, if you want to use AC220V,don't forget to adjust the switch to the 220V side before use.AC 110V220V.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 110V115V or 220V230V.. High Efficiency and Reliability Smart device surge protection for Short-circuit Protection, Overload Protection, Over Voltage, Over Temperature Protection. Low Temperature Rise.Voltage consistencyThere is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off.Built-in EMI filter, low output ripple, noise, Rugged heavy duty enclosure, 100 Full load burn-in Tested. ParallelRedundancy Operation is possible.. Widely used in Wide input voltage range, steady and precise output voltage.Great power transformer for Led Lighting and CCTV Camera Security System, communications home appliance electronic equipment etc.. 100 Money Guarantee 15 years OEM factory competency, Most efficient technical support with superb processing technologyOur committed to provide the best product and services to every customer..