Are you looking for the best 19v To 12v Step Down? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 19v To 12v Step Down.
We Recommended:
- 【DC 12V to DC 19V 】Input voltage range: DC 12V; Output voltage: DC 19V(non-adjustable); Output current: 5A; Output power 95W.
- 【95% conversion efficiency】Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and...
- 【IP67 Waterproof】Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
- 【Wide application】Smart chip provide Over-load/ Over-current/ Over-temperature/ Short-circuit/ Over-voltage protection. It can be used for trucks,...
- 【No-Worry】We promise 30 days money back , 1 year replacement assurance, lifetime after-sale service, 24H x 7Day customer service support.
- Adjustable step-down/up converter, Input Voltage: 5.5-30V, Output Voltage: 0.5-30V, Can be used for common boost and buck module with over current...
- Power module limit constant current 0-4A arbitrary regulation, output 3A 35W for long time stable work, up to 4A 50W after enhancing heat dissipation.
- LCD (Liquid Crystal Display): Can switch display input voltage, output voltage, output current, output power. Voltage Display Resolution: 0.05V,...
- Safety Protection: LC filter, small output ripple, input anti-reverse connection protection, will not burn down, short-circuit protection, low-voltage...
- Key Control: Short press IN/OUT to switch input and output voltage, long press to switch output current power. Short press ON/OFF to control output ON...
- Waterproof IP68 Voltage Converter Regulator DC 24V to DC 12V 40A 480W.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Auto-recovery when device is back to normal operating; high transfer efficiency of 95% max..
- Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability. Widely used in buses, large trucks, motor, solar generate...
- Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it...
- Synchronous rectification is a new technology that uses special power MOSFETs with extremely low on-state resistance to replace rectifier diodes to...
- It can greatly improve the efficiency of the DC/DC converter and there is no dead zone voltage caused by the Schottky barrier voltage. Power MOSFET is...
- When using a power MOSFET as a rectifier, the gate voltage must be synchronized with the phase of the rectified voltage to complete the rectification...
- When using a power MOSFET as a rectifier, the gate voltage must be synchronized with the phase of the rectified voltage to complete the rectification...
- ❃❃When using a power MOSFET as a rectifier, the gate voltage must be synchronized with the phase of the rectified voltage to complete the...
- ❃❃Application: Suitable for college students / engineers/ technicians/ factory personal DIY/ electronic enthusiasts and others operations
- ❃❃DC-DC high voltage step-down 90V/72V/60V/36V adjustable step-down power module
- ❃❃100W 6A DC-DC Buck Converter 10-90V 12V 24V 36V 48V 60V 72V 86 to 1.5V-60V 5V 15V 19V Step-Down Power Voltage Regulator Module
- ❃❃Synchronous rectification is a new technology that uses special power MOSFETS with extremely low on-state resistance to replace rectifier diodes...
- Input Voltage: 6.5V-60V, Output Voltage: 1.25V-30V continuously adjustable, output current: 10A (max)
- Efficiency: 97% (max)
- Working Temperature: -40 degree to +85 degree
- Adopting synchronous rectification reduction voltage, wide voltage, large current, high efficiency.
- Buck Converter can be used for vehicle charging, voltage regulator, adjustable step-down power module etc.
- Input Voltage: 12V nominal, Input Current: 10A (max) ; Output Voltage: DC 19V 5A 95W
- Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S
- Safety: Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection
- Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation
- Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD,...
- Waterproof IP68 Voltage Converter Regulator DC 12V to DC 19V 20A 380W.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Auto-recovery when device is back to normal operating; high transfer efficiency of 97% max..
- Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability.Widely used in bus, cmb, large trucks, motor, solar generate...
- Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it...
- Waterproof IP68 Voltage Converter Regulator DC 12V to DC 19V 15A 285W.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Auto-recovery when device is back to normal operating; high transfer efficiency of 97% max..
- Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability.Widely used in bus, cmb, large trucks, motor, solar generate...
- Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it...
- 【Upgrade Quality】Industry grade DC 48V to 12V step-down converter. Auto-recovery when device is back to normal operating. Easy DC-DC/AC-DC...
- 【Up to 95% Power Conversion Efficiency 】Adapted with synchronization rectification technology and built-in smart chip, Kohree Voltage Converter...
- 【100% Waterproof & Anti-Shock Protection】Designed with aluminum shell and silicone sealed, no worry of using in rainy weather. Anti-humidity,...
- 【Widely Application】High power 360w, widely used in motor, dashcam, car truck, vehicle, golf cart, led strip light, electric fan, camera, light...
- 【Hassle-Free Customer Service】 Your satisfaction is our priority. If you have any problem at installation or quality, please feel free to contact...
- PARAMETER --- input voltage 5V-40V; output voltage 1.2-36V adjustable; rated output current 8A; max output current 12A; rated power 100W.
- APPLICATION --- battery; car laptop power supply; car LED; power transformer DIY.
- PROTECTION --- short-circuit protection; over-temp protection; input reverse connection protection.
- CONVERSION RATE --- 95% max.
- LED INDICATOR --- indicates the operating status.
- Specifiction - Input Voltage range: DC 12-19V; Output Voltage: DC 19V(non-adjustable); Output Current: 10A; Output Power 190W
- Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
- Good Protection - Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage,Built-in over/under voltage input, overload, overhead, and...
- High Conversion Efficiency - Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and...
- Wide application: Large trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, motor, solar panel,...
- Input Voltage: 24V nominal, Input Current: 10A (max) ; Output Voltage: DC 12V 20A 240W
- Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S
- Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection
- Compact aluminium shell with epoxy potting, 100% waterproof, anti-dust, anti-shock protection and better heat dissipation
- These voltage converters are excellent power transformers, can work safely and reliable in -40°C~80°C range. And all converters are offered 1 year...
- PARAMETER --- Input voltage range DC 6V-32V; Output voltage DC 1.5V-32V; Max output current 5A, recommend use of within 4.5A; Max output power 75W,...
- GENERAL USE --- As ordinary step-down module with over-current protection; As constant current LED driver module; DIY a solar power controller, etc.
- DISPLAY --- Large clear digital LCD display voltage & current value simultaneously.
- FEATURES --- Constant current/voltage mode; Voltage calibration & current calibration; USB interface; Protective case; Short-circuit protection;...
- NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or...
- Mellif voltage converters built in over low voltage protection, auto shut off if the battery voltage is lower than 14.4v, protect your 12V devices...
- Compatibility: Mellif step down DC voltage converter works with DeWalt 20V MAX XR battery (Battery NOT Included). We focus on providing reliable...
- Up to 95% Power Conversion Efficiency: Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple...
- High quality material & Safe to use: The voltage regulator is made of high quality chip and high quality plastic, stable and safe. Mellif voltage...
- Widely Application: power 180w, widely used in motor, dashcam, car truck, vehicle, golf cart, led strip light, electric fan, camera, light ,screen,...
- Mellif voltage converters built in over low voltage protection, auto shut off if the battery voltage is lower than 14.4v, protect your 12V devices...
- Compatibility: Mellif step down DC voltage converter works with Milwaukee 18V M18 Li-ion battery(Battery NOT Included).We focus on providing reliable...
- Up to 95% Power Conversion Efficiency: Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple...
- High quality material & Safe to use: The voltage regulator is made of high quality chip and high quality plastic, stable and safe. Mellif voltage...
- Widely Application: power 180w, widely used in motor, dashcam, car truck, vehicle, golf cart, led strip light, electric fan, camera, light ,screen,...
- Convert unstable 24 DC power supply into stable 12V DC power output
- Input voltage: 24V(18V-32V), Output:12V /10A
- High conversion efficiency: Over 90%
- Over-voltage, over-current, over-temperature, short-circuit auto protection, and automatic recovery
- Widely used in automotive, surveillance systems, railway signals, medical equipment, instruments and meters, LED products, LED strips, cable TV and...
- Input voltage range: 10V-32V, output voltage: 5V by default, output current: 3A; output power: 15W; no-load current: 10mA
- Fast charging protocol:Support Qualcomm QC 2.0/QC3.0, Samsung AFC, Huawei FCP, Automatically adjusts between 3-12V after triggering the fast charging...
- Attention: 【Device without fast charging protocol output 5V】For phones that support fast charging you must use the original charging cable or fast...
- Input over-voltage protection, input under-voltage protection; input over-current protection; output over-current protection; output short-circuit...
- Applications:solar panels to charge cell phones diy; car charging system diy; car recorder power diy; home power diy, etc.
- Truck Voltage Converter Regulator DC 24V to DC 12V 60A 720W.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Recovery when the device is back to normal operating; high transfer efficiency of 95% max.
- Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability. Widely used in bus, large trucks, motor, solar generate...
- Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it...
- Waterproof IP68 Voltage Converter DC 12V to DC 19V 6A 114W.
- Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
- Recovery when the device is back to normal operating; high transfer efficiency of 96% max.
- Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability.New and Old label is being changed, but the products are same.
- Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it...
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