10 Best 1200w 20a Dc Converter Boost Power Supply In The Us - Black Friday 2024
Best Choice1
BOSYTROBOSYTRO AC to DC Converter 12V Power Supply 1200W Max 100A SMPS 110v to 12v Converter Switching Power Supply Transformer for Car Radio/Stereos, RV, 3D Printer, Led Strip, Motor Pump, CCTV
Main highlights- 【Wide Application】This 12v dc power supply widely used in industrial automation equipment, RV, radio/car stereos, led strip, cctv, computer project, 3d printer, motor pump, security camera, lcd monitor, lab computer and more 12 volt device
- 【Multiple Protection】BOSYTRO ac to dc converter 12v power supply features a overload protection, over-current protection, short circuit protection which can protect your device from damage. Safe and stable, suitable for newer or an experienced user
- 【Intelligent Cooling System】This 12v 100a power supply with aluminum alloy shell and designed with multiple holes for better heat dissipation, Built-in Cooling Fan to prevent overheating and burning of circuit boards; moreover, Anti-skid pads are added to the bottom, which can also make the bottom better heat dissipation and work more stable
- 【Easy Operation】Compared to traditional multiline connection methods, this new version 12 volt power supply design with two nickel-plated copper terminal, which can be directly connect by clamps, convenient and easy, and it has good electrical conductivity and high conversion efficiency , corrosion resistance,aging resistant
- 【Ac to Dc Converter】 Input voltage 110v-240v ac, output voltage 12v dc; Output current Mainly depends on your decive, such as DC 10A/120W, 20A/240W, 40A/480W, 50A/600w,80A/960W, 100A/1200W max current up to 100A, max output power 1200W
9.8Exceptional
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Value for Money2
AideepenAideepen Handheld oscilloscopes +1200W 20A DC Converter Boost Car Step-up Power Supply Module
Main highlights- 【Function】5mV/div - 20V/div high Sensitivity,With Auto/Normal/ Single trigger model,added the rotary encoder, makes parameter adjustment quicker and easier.You also can conduct secondary development , for example, it can be changed to Millivoltmeter, data loggers.
- 【Easy】This handheld oscilloscopes is a complete finished product, without welding,easy to operate and carry,very suitable for your electronic project.
- 【Clearly display】2.4-inch TFT Clearly display the test results, and can freeze/save waveform display content at any time.(including frequency, period, duty ratio etc.)
- 【Added】We added a 9V battery buckle, you just need to connect the 9V battery use it at outdoor.
- 1200W DC Step-up Power Supply Module with Input overcurrent protection; Short circuit protection; Input reverse connection protection; Low battery protection.
9.6Exceptional
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3
DROKDROK CNC DC Buck Converter with Meter, 6-70V to 0-60V 20A 1200W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage Regulator Step Down Module
Main highlights- Protection --- With External Temperature Protection, Input Over Voltage Protection, Input Under Voltage Protection, Output Over Voltage Protection, Output Over Current Protection, Output Over Power Protection, Over Temperature Protection, Timeout Protection, Over Capacity Protection and Over Energy Protection. This buck converter has totally one-year long period warranty guarantee since you get the item.
- Parameters --- Input Voltage is 6-70V; Output Voltage is 0-60V; Output Current is 0-20A; Output Power 0-1200W. Fixed output voltage can be set: 5V/9V/12V/24V/36V/48V/60V.
- Low Ripple Output --- The materials are solid and the input common mode inductor greatly reduces the influence of the input power supply ripple and achieves low ripple output.
- LCD Display --- The module status reader is designed with LCD color screen, clear and convenient.
- Cooling Fan --- This adjustable power supply converter is equipped with a temperature-controlled cooling fan with large heat sink which can keep it cool when it's too hot.
9.5Excellent
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4
EC BuyingEC Buying 1800W 30A DC-DC Boost Converter 1500W to 1800W Step-up Boost Constant Power Supply Module Board 10-60V Out 13-97V 30A high Current DC-DC DC Constant Voltage Constant Current Boost
Main highlights- Using wing shaped heat dissipation has excellent heat dissipation effect and a larger output power (the power can reach around 1800W when 48V input and fan are added)
- The insulation board of the main power tube is made of aluminum oxide, and the thermal conductivity is 10 times that of ordinary insulation pads
- The conversion efficiency is as high as 98.1%, and the 3296W multi turn potentiometer has high adjustment accuracy and small drift
- Temperature controlled fan, combined with hydraulic bearing fan, achieves excellent balance in noise and heat dissipation. When the load is light, the fan does not rotate, but when the load is heavy and the temperature reaches around 60 degrees, the fan automatically turns on. It can effectively reduce noise and extend lifespan
- Double large-sized iron silicon aluminum magnetic rings, using 4 1.2-purity copper enameled wires and winding, with low heat generation and high efficiency
9.4Excellent
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5
DROKDROK Voltage Boost Converter, DC 8-60V to 10-120V 15A 900W Numerical Control Step Up Voltage Current Adjustable Regulator Constant Module Output 48V 24V 12V Power Supply with LED Display Heat Sink
Main highlights- Wide Application --- The step up power converter does great for wind power, DC generators, solar panels to charge battery, and it also can be made as a boost power supply to power devices.
- Realtime LED Display & Indicators --- The transformer board is designed with bright 4-digit LED to display output voltage, current at default simple mode. By manual setting to fully functional mode, the stabilizer would show more parameters, such as power and capacity. Also the board is equipped with working indicators to show real-time working status.
- Parameter --- Input voltage: DC 8-60V; Output voltage: DC 10-120V; Input current: 0-15A; Output current: 0-15A.
- Notes --- 1) No big difference between input and output voltage. Otherwise the power loss will increase then the actual output may not be as what expected; 2) Actual output current is mainly decided by the load. Converter can only set a limit on output current; 3) When powering high-power appliances, please turn off the automatic output function, correctly connect the converter, and then press the "OK" button to output. After the voltage rises to the set voltage, turn on the appliances.
- Data Save --- The boost converter can save up to 10 sets of parameter settings. It’s easy to save and very convenient to call out parameters at any time you would like to.
9.2Excellent
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6
Cywhrvzsf1800W 40A DC-DC 10-60V to 12-90V Step Up Boost Converter Current Power Supply Module +Fan
Main highlights- [Widely Used]:Suitable for voltage regulation of solar panels, lithium batteries, rechargeable batteries, driving high-power LED lights, etc.
- [Satisfactory Service]: We Provide 24-hour online service,If you encounter any problems, Please email SELLER SUPPORT (Not Amazon support), we will give you a perfect solution.
- [Protection Function]: 30A fuse, double short circuit protection, safer to use. 150A MOS meter input reverse connection protection, don't worry about input after burning out the power supply. Overcurrent protection, if the input exceeds 35A, there is a certain error range, and the output voltage will automatically decrease.
- Specifications: Input voltage: DC 10V~60V,Output voltage: 12~90V adjustable,Input Current:10~30V input voltage, maximum current 30A,31~60V input voltage, maximum current 25A,Quiescent current: 15 mA ,Constant current range: 0.8-20A (+/- 0.3A).Output current: MAX 20A, if it exceeds 15A, please strengthen the heat dissipation.
- Do not use the short-circuit output current method. The short-circuit method cannot adjust the circuit structure of the boost module. When using the battery as the input source, the battery protection must be reduced, otherwise the battery and power supply will be damaged. The input power supply voltage must be above 10V, and the output polarity cannot be reversed or short-circuited.
9.1Excellent
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7
CllenaCllena DC/DC 12V to 24V Boost Converter 20A 480W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)
9.3 Easy installation8.2 worth the moneyWhy we love it
High efficiency: 95
Fast response: 200us
Robust protection: Overload, current, temp, short, voltage
8.8Very Good
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8
RuitutedianziRuitutedianzi 2X 1200W 20A DC Converter Boost Car Step-Up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V
Main highlights- 4.Then pick up the load. (must that the switching power supply has been working). when the constant current mode is used to set the voltage, the constant voltage must be higher than the input voltage.Do not use the way of short circuit output current, the circuit structure of the boost module can not be adjusted in short circuit way.
- 3. When using the boost power supply should pay attention to the following points: input power supply voltage must be above 10V. when the power supply is used for the input power supply, the input power and the output voltage of the input power supply are the first to be unloaded.
- 2.Short circuit protection: there is (input 40A fuse) double short circuit protection, use more secure.
- 1.Over current protection: there is a certain range of error in the input over 30A, automatically reducing the output voltage.
8.7Very Good
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9
CllenaCllena DC/DC 12V to 19V Boost Converter 20A 480W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer (Input 10V-16V)
Main highlights- Wide application: Trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED lights, monitoring system, motors, electronic systems etc.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Input voltage range: DC 10V-16V; Output voltage: DC 19V(non-adjustable); Output current: 20A (rated working current); Output power 380W.
- High conversion efficiency: The conversion efficiency may reach 95%; Its dynamic response speed is 5 percent 200US, please lower the power or enhance heat radiation when temperature over 40℃
- Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
8.5Good
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10
QJFCareQJFCare DC/DC 12V to 24V Boost Converter 20A 480W Step Up Voltage Regulator Module Car Power Supply Voltage Transformer, Power Adapter Voltage Booster, for Golf Cart Car Truck Vehicle Boat
Main highlights- Wide application - fits for car, truck, vehicle, boat, electric bike, bus, cmb, club cart, LED strip lights, display moniter screen of taxi, car radio audio device, LCD TV, DVD, IP camera, speaker system, GPS, air-conditioner, electric fan and any 24v DC appliances. (Note: Never connect to solar panel or wind turbine. Never charge the battery.)
- Waterproof and portable - with aluminum alloy shell, silicone gel package, IP68 waterproof rating, 100% waterproof , can work in rain; small and portable, easy to install.
- Safty Protections - Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage; Auto-recovery when device is back to normal operating, over 100,000 hours lifetime.
- High and stable conversion efficiency - synchronization rectification technology-multiple intelligent protection function. Die-cast aluminum shell, expoxy potting, cooling by free air convection. High conversion efficiency up to 96%. 100% full rated power and stable output voltage.
- DC to DC 12V to DC 24V 20A 480W - input voltage range DC 11-16V; output voltage: DC 24V(non-adjustable); output current: 20A(max.); output power 480W.
8.4Good
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