Top 9 dc dc 48 12

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Dc 36V 48V to 12V Voltage Regulator 30A 360W Step Down Buck Converter Waterproof Golf Cart Dc 36V 48V to 12V Voltage Regulator 30A 360W Step Down Buck Converter Waterproof Golf Cart
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Aweking Waterproof DC/DC 48V Step Down to 12V 25A 300W Voltage Buck Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed Aweking Waterproof DC/DC 48V Step Down to 12V 25A 300W Voltage Buck Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed
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SUPERNIGHT DC/DC Waterproof Converter Regulator 48V Step Down to 12V 10A 120W for Golf Cart Power Module and Club Car SUPERNIGHT DC/DC Waterproof Converter Regulator 48V Step Down to 12V 10A 120W for Golf Cart Power Module and Club Car
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Aweking Waterproof DC/DC 12V Step Up to 48V 3A 144W Voltage Boost Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed Aweking Waterproof DC/DC 12V Step Up to 48V 3A 144W Voltage Boost Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed
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2 Pack RV LED Ceiling Double Dome Light Fixture with ON/OFF Switch Interior Lighting for Car/RV/Trailer/Camper/Boat DC 12V 48X2835SMD (Frosted Lens Natural White 4000-4500K, 2-Pack) 2 Pack RV LED Ceiling Double Dome Light Fixture with ON/OFF Switch Interior Lighting for Car/RV/Trailer/Camper/Boat DC 12V 48X2835SMD (Frosted Lens Natural White 4000-4500K, 2-Pack)
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Kohree DC/DC Converter Regulator Reducer 48V Step Down to DC 12V 20A 240W Waterproof Power Supply Transformer Volt Module Kohree DC/DC Converter Regulator Reducer 48V Step Down to DC 12V 20A 240W Waterproof Power Supply Transformer Volt Module
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T Tocas 70 Amp Surface-Mount Circuit Breakers with Manual Reset, 12V- 48V DC, Waterproof (70A) T Tocas 70 Amp Surface-Mount Circuit Breakers with Manual Reset, 12V- 48V DC, Waterproof (70A)
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Cllena DC 36V 48V Step Down to 12V 30A 360W Voltage Reducer Converter, Waterproof DC/DC Buck Transformer Power Supply Cllena DC 36V 48V Step Down to 12V 30A 360W Voltage Reducer Converter, Waterproof DC/DC Buck Transformer Power Supply
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LEDwholesalers 12V 4A 48W AC/DC Power Adapter with 5.5x2.1mm DC Plug, Black, UL-Listed, 3228-12VR2 LEDwholesalers 12V 4A 48W AC/DC Power Adapter with 5.5x2.1mm DC Plug, Black, UL-Listed, 3228-12VR2
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1. Dc 36V 48V to 12V Voltage Regulator 30A 360W Step Down Buck Converter Waterproof Golf Cart

Feature

Input Voltage Range: 40-60V DC(36V/48V)
Output Voltage: 12V(Fixed Output), Output Current:30A, Out Power:360w, High Conversion Efficiency: up to 96%
Protection: Built in over-load, over-current, over-temperature and short-circuit protection.
Design: It's more durable to use with Aluminum shell and silicone sealed: Waterproof, Anti-shock, Anti-humidity and Dust-proof.
Application: High power 360w for car truck vehicle, golf cart, led strip light, screen, monitoring system, motor, solar pad and DIY etc.

Description

Product Features

This is a Dc 12V(FIXED OUTPUT) 360W voltage regulator, capable of driving a 30a load with Aluminum shell

Parameters:
Input Voltage: DC 40-60V
Output Voltage: DC 12V (FIXED OUTPUT)
Output Current: 30A(MAX)
Ripple: 200mVp
Line Regulation: 0.2%
Load Regulation: 0.2%
Voltage Accuracy: 1.5%
Enclosures: IP68
Operating Temperature: -40~75
Certificates CE, FCC
Warranty1-year
Size: 100x80x39MM
Weight: 0.5KG

Fuction:
1.Built in over-load, over-current protection
2.Built in over-temperature protection
3.Built in output short-circuit protection

Application:
Golf Cart, car truck vehicle, led strip light, screen, monitoring system, motor, solar pad and DIY etc.

2. Aweking Waterproof DC/DC 48V Step Down to 12V 25A 300W Voltage Buck Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed

Feature

Four Smart Production: embeded Smart Chips provide 4 protection-Overcurrent Protection/Overheated Protection/Short Circuit Protection/High Voltage Protection
High Conversion Efficiecy: Synchronization Rectification Technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiecy may reach 95%.
SMT Processing: SMD Units,such as FR-4 multilayer PCB,resistance,capacitor, provide higher integration level/reliability/stability.
Aluminum Shell and Silicone Sealed design : Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
Small Size:Wide application for motor,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,etc. Easy DC-DC/AC-DC Changing,CE Listed

Description

Specifications
Input voltage: DC48V (DC15V-60V)
Output voltage: DC12V Output Current: 25A
Output Power: 300W
Conversion efficiency: 96%
Module Type: DC-DC Buck Converter
Protection Level: IP67
Cable Length: 15cm


Features:
1 Four Smart Production: embeded Smart Chips provide 4 protection-Overcurrent Protection/Overheated Protection/Short Circuit Protection/High Voltage Protection
2 High Conversion Efficiency: Synchronization Rectification Technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%.
3 SMT Processing: SMD Units,such as FR-4 multilayer PCB,resistance,capacitor, provide higher integration level/reliability/stability.
4 Aluminum Shell and Silicone Sealed design : Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
5 Small Size:Wide application for motor,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,etc. Easy DC-DC/AC-DC Changing,CE Listed
Welding wire way, the wiring instructions : Input: red (+) black (-) Output: yellow (+) black (-)


Package Includes: 1x DC/DC Converter

3. SUPERNIGHT DC/DC Waterproof Converter Regulator 48V Step Down to 12V 10A 120W for Golf Cart Power Module and Club Car

Feature

Input Voltage: 48V nominal Input range: 40V to 60V
Input Current: 10A (max) No-load input current: 10mA
Output Voltage: DC 12V 2% Output Current: 10A
Ripple wave: 50Mv Starting delay time: 2S
Maximum Efficiency: 90%

Description

Specification:

Input Voltage: 48V
Nominal Input range: 40V to 60V
Input Current: 10A (max)
No-load input current: 10mA
Output Voltage: DC 12V 2%
Output Current: 10A
Ripple wave: 50Mv Starting delay time: 2S
Maximum Efficiency: 90%
Size: 74mm x 74mm x 31mm
Pakaging size: 95mm x 80mm x 30mm
Net weight: 119.4 g / 4.21oz
Gross weight: 142.0g / 5.01oz

Product Description:
All epoxy sealed containers with Waterproof Die-Cast Aluminum Housing
Light compact, convenient to use and transport
Non-isolated High efficiency:> 90%;
Operating temperature at -10 to +60 ; (max.+80 )
With overload / over-current / over / low voltage protection, stable performance
Auto recovery High efficiency:> 90%

4. Aweking Waterproof DC/DC 12V Step Up to 48V 3A 144W Voltage Boost Converter Regulator Transformer Power Supply for Car Truck Vehicle CE listed

Feature

FOUR SMART PROTECTIONS: embeded Smart Chips provide 4 protection-Overcurrent Protection/Overheated Protection/Short Circuit Protection/High Voltage Protection
HIGH CONVERSION EFFICIENCY: Synchronization Rectification Technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 96%.
SMT PROCESSING: SMD Units,such as FR-4 multilayer PCB,resistance,capacitor, provide higher integration level/reliability/stability.
WATERPROOF DESIGN: Aluminum Shell & Silicone Sealed, Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
Small Size:Boost Converter is widely used for motor,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,etc. Easy DC-DC/AC-DC Changing,CE Listed. DC to DC Step up power converter;12V step up to 19V/24V/48V, which meets your different needs.

Description

Specifications
Input voltage: DC12V (DC10V-18V)
Output voltage: DC48V Output Current: 3A
Output Power: 144W
Conversion efficiency: 96%
Module Type: C-DC Boost Converter Protection Level: IP67
Cable Length: 15cm


Features:
1 Four Smart Production: embeded Smart Chips provide 4 protection-Overcurrent Protection/Overheated Protection/Short Circuit Protection/High Voltage Protection
2 High Conversion Efficiency: Synchronization Rectification Technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%.
3 SMT Processing: SMD Units,such as FR-4 multilayer PCB,resistance,capacitor, provide higher integration level/reliability/stability.
4 Aluminum Shell and Silicone Sealed design : Waterproof,Anti-shock,Anti-humidity and Dust-proof, more durable.
5 Small Size:Wide application for motor,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light,etc. Easy DC-DC/AC-DC Changing,CE Listed
Welding wire way, the wiring instructions : Input: red (+) black (-) Output: yellow (+) black (-)


Package Includes: 1x DC/DC Converter

5. 2 Pack RV LED Ceiling Double Dome Light Fixture with ON/OFF Switch Interior Lighting for Car/RV/Trailer/Camper/Boat DC 12V 48X2835SMD (Frosted Lens Natural White 4000-4500K, 2-Pack)

Feature

2 Pack Double Dome Light Fixture with Frosted Lens 620 Lumens 48 2835SMD leds 11-18V Super Bright
High Quality Material and Reliable Performance : this CE and RoHs approved double dome light has a life expectancy of more than 60,000 hours, lasts longer than standard bulb. It is also heat-resistant and anti-corrosive.
Convenient ON/OFF Switches Design: built-in 3-way switch that enables you to use one side or both sides of the light independently; it adds great functionality to any area for lighting and it is widely used as perfect replacement light for Car/RV/Trailer/Camper/Motorhomes/Marine Boats.
Lower Power Consumption & High Energy Efficiency: It comes with two T10 Wedge panels with altogether 48 pcs 2835 SMD LED Bulbs. It only draws 6 Watts and provides total 2 X 275 lumens of brightness
One Year Warranty GUARANTEE: We take full responsibility for our product and customer dissatisfaction. if there is any quality problem of our light or you are not happy with your purchase in our store, please kindly contact us and we are always ready to help

Description

2 Pack NEW Double Dome Light Fixture 48 2835SMD chip leds, 2 x 310 Lumens Natural White RV, Marine & Auto 620 Total Lumen Description: Double Dome Light Fixture comes with two T10 Wedge panels 2 x 310 Lumens, LED Bulb Built in 3-way switch (to use one or both sides of light fixture) Applications include 12 Volts DC recreational vehicles. Wide Range Voltage can handle 11-18V Color Temperature : 4000-4500K Natural White 2 x 24 High power Wedge style 2835 SMD LEDs 60,000 hour life expectancy. Last many times longer than standard light bulb Dimensions: 11 1/4"L x 5"W x 2"H Specification: Fixture comes with a LED light bulb that is made with high quality SMDs Product weight is approximately 8 oz. ea

6. Kohree DC/DC Converter Regulator Reducer 48V Step Down to DC 12V 20A 240W Waterproof Power Supply Transformer Volt Module

Feature

New and high quality
Built-in over/under voltage input, overload, overhead, and short circuit full protection
Auto-recovery when device is back to normal operating
100% waterproof & anti-shock protection
Industry grade DC 48V to 12V step-down converter

Description

Features:
Industry grade DC 48V to 12V step-down converter
More than 95% power conversion efficiency
Built-in over/under voltage input, overload, overhead, and short circuit full protection
Used in vehicles, security systems, telecommunications, medical equipments, instrucments etc
100% waterproof & anti-shock protection
Ultra compact size, light weight
Auto-recovery when device is back to normal operating
Stable and reliable performance
Simple to install

Specifications:
Input voltage: 48V DC
Input range: 30-60V DC
Output voltage: 12V DC
Output current: 20A (Max) / 240W
Voltage Regulation: Less Than 1%
Load Regulation: Less Than 3%
No Load Current: 100mV
Total Size: 74*74*32(L*W*H)
Weight: 300g
cooling method?Natural cooling
Case material: die-cast aluminum
Potting material: epoxy sealed
Brand new

Package included:
1 x DC 48V to 12V step-down converter

7. T Tocas 70 Amp Surface-Mount Circuit Breakers with Manual Reset, 12V- 48V DC, Waterproof (70A)

Feature

Compact and lightweight design,Meet S.A.E. J1625, J1171, UL1500 (Ignition Protected)
1/4" Stainless Steel Studs, Surface Mount, protective stud insulator included
Hi-Amp 70A Circuit Breaker,Red manual reset button
Housing is thermalplastic UL rated 94V0
Manual Reset Circuit Breaker,can also be used as an on/off button switch for the battery

Description

Typically used in auxiliary and accessory circuits in truck, bus', RVs and marine applications.
Others include battery charger and DC audio system.


Voltage:up to 48Vdc
Rated Current:Consult Factory
MountingWide:Surface Mount
Reset Type:T3, Manual
Operating Temperature:-32C (-25F) to 82C (180F)
Interrupt Capacity:

2,500A @ 14Vdc (25-200A)
1,500A @ 48Vdc (25-200A)
1,500A @ 14Vdc (225A-300A)

Regulatory Sepcification:SAE J1625; SAE J1171; UL 1500; ABYC E-11; CE; IP67
Termination:1/4" Stainless Steel Studs
Body:UL-rated 94V0 thermoset plastic
Storage Temperature:-34C (-30F) to 149C (300F)

Packing list:
1 * 70 Amp Circuit Breaker with Manual Reset

8. Cllena DC 36V 48V Step Down to 12V 30A 360W Voltage Reducer Converter, Waterproof DC/DC Buck Transformer Power Supply

Feature

Input voltage range: DC 30-56V; Output voltage: DC 12V(non-adjustable); Output current: 30A; Output power 360W.
High conversion efficiency: Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability. The conversion efficiency may reach 95%.
Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
Wide application: Large trucks, taxi radio, emu, car audio, LCD TV, advertising screen, LED strip lights, monitoring system, motor, solar panel, electronic systems and DIY etc.

Description

Specifications:
Input Rated Voltage: 48V DC
Input Voltage Range: 30-56V DC
Output voltage: DC12V 30A
Output Rated Power: 360W
Efficiency: 97% (half load); 95% (full load)
Weight: 550g

Features:
1. 100% full power and stable current output, non-isolated module.
2. Industry grade DC48V to DC 12V step-down converter, efficiency up to 95%.
3. Die-cast aluminum shell, epoxy potting, cooling by free air convection; Waterproof level IP68 and anti-shock protection.
4. Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.
5. Certificates: CE/RoHS, 1 year warranty, lifetime up to 100,000 hours.

Package included:
1 x DC 48-12V 30A Voltage Converter

9. LEDwholesalers 12V 4A 48W AC/DC Power Adapter with 5.5x2.1mm DC Plug, Black, UL-Listed, 3228-12VR2

Feature

Energy efficient and stable 12V DC power supply
48W of maximum output power via a 5.5x2.1mm DC jack, center positive polarity
UL-listed and CE certified, automatic thermal & overload cut-off, short circuit protection
Detachable 48" power cord with 2-prong plug
Suitable for use with electronic devices that require 12V DC and comsume less than 48W of power

Description

This AC-to-DC regulated switching power adapter converts 100-240VAC to 12VDC, at a maximum output of 4A (48W).

Specifications
* Input Voltage: 100-240 VAC, 50/60 Hz
* Output Voltage: 12 VDC
* Output Power (max.): 48 W
* Current, Full Load: 4 A
* DC Plug Outer Diameter: 5.5 mm
* DC Plug Inner Diameter: 2.1 mm
* DC Plug Polarity: Center positive
* Color: Black
* Cord Length: 58" DC side, 55" AC side
* Dimensions: 4.9"L x 2.1"W x 1.4"D
* IP Rating: IP30
* Compliance: UL, CE
* Warranty: 1 year

Conclusion

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