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dc dc buck converter owner for Electric Vehicles Fuyuang

dc dc buck converter owner for Electric Vehicles Fuyuang

100W DC-DC Series
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Place of Origin
Delivery Time
1-1000:15 workdays 1000-5000:20 workdays 5000-10000:To be determined
Application Domain
1.Solar panels charger
Conventional packing
White box, then 18pcs in carton & Outer packing
Supply Ability
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FY5462000D model is 54.6V 2A DC-DC battery charger for 13 cells lithium battery, widely used in current popular electric mobility solutions, such as E-bike, E-scooter, hover board. As more and more people carry these mobile tools to the outdoors, the demand for outdoor charging equipment is also rising sharply. FY5462000D model is mainly used to charge lithium batteries with a car or solar panel when you are outdoors.


This DC-DC lithium battery charger can convert the 12V/24V DC output from a car or solar panel into the voltage required to charge the battery. It not only has the function of fast charging, but also can detect the battery status in real time and adjust the charging mode intelligently: Constant Current - Constant Voltage - Trickle Charging.


54.6V 2A DC-DC battery charger has perfect protection function: Over Current, Over Voltage, Short circuit protection and anti-reverse protection. Furthermore, the LED indicator shows the charging state, RED means charging, and GREEN means full charged.

Product functions


1.Low ripple noise interference.

2.88%~95% ultra high conversion efficiency.

3.Green light shows working status.

4.Safety agency requirements and EMI/EMS certified.

5.Meet CEC, DoE Level VI, Energy Star, ErP stage 2, CoC Tier 2, NRCan & GEMS.

Do you accept customization?

Case customization

DC connector customization

Parameter customization

54.6V 2A DC-DC battery charger is very popular in Europe, North America, Korea and Japan, it is already passed UL (UL1012) CE & GS (IEC 60335) KC (K60950) PSE (J60335) RoHS Reach certification test. Which means that this charger can be sold directly in these regions without waiting for a lengthy certification process.


It is well known that charging the battery need to be very careful. We use a fan-less closed plastic housing design, so the charger's safety performance is very good. And the fuse is installed in the primary and secondary of the charger to ensure the safety of the user in the accident. 


As a professional switching power supply manufacturer (ISO 9001:2015 , ISO140001:2015 and QC:080000:2012 TUV certified factory) with 30 years of experience, we can certainly provide you with excellent customized services, OEM/ODM is available. 


At present, we have provided excellent DC-DC charging solutions for many well-known electric skateboards and electric bicycle companies around the world. Such as One-wheel (American electric skateboard industry advocate), Raldey Boards, Birds, Piaggio Group etc.Contact now and we are happy to provide you with the suitable solution and quality test samples.

Product specification


54.6V 2A DC-DC Converter
DC Input: 10V-48V DC
DC Output: 54.6V 2A
Efficiency: 88%
Certification: CE,EMC,ROSH,REACH
Dimension: 178*80*46mm  0.78kg



Part name

Customized 10V-48VDC Input DC Power Supply Solar Panels DC DC Converter

Model No


DC Input


Output Voltage


Output Current



Short Circuit, Over Current and Over Voltage Protection.

Working Mode

CC - CV - TC



Power Factor


HIPOT Testing


Drop Testing

Meet UL standard.


Case 65 ºC Max.

Operating Temperature

-29ºC~ +45.5ºC

Storage Temperature

-40ºC~ +75ºC


MIL-STD-105E II CRI 0; MAJ 0.25; NIN 1.0


30000 hours full rated load at 25ºC

Product Comparison
Fuyuan pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee LED driver to be quality-reliable and price-favorable.Compared with other same kind of products, LED driver produced by Fuyuan has the following advantages and features.
Enterprise Strength
  • Based on good business reputation, high-quality products, and professional services, Fuyuan wins unanimous praise from domestic and foreign customers.
Company Advantages
1. The quality of Fuyuang dc dc buck converter is ensured absolutely correct. Our quality control team spare no efforts on every step, material production, assembly, quality inspection and packaging to get this result.
2. The product has a definite elasticity. It is able to regain its initial shape and size after removal of load.
3. Outer packing for car charger will be very solid, including bubble pack, stretch films and wood frame or wood box.

Company Features
1. With a high reputation in the domestic markets, Fuyuan Electronic Co., Ltd is regarded as a strong competitor in the manufacturing of dc dc buck converter .
2. Fuyuan Electronic Co., Ltd has a large number of world-class equipment and car charger production facilities.
3. Fuyuan Electronic Co., Ltd will keep going in the hope of accomplishing mutual benefit and common growth with the support from our customers as since always. Call now! To provide valuable, high-quality products and services to meet customer demand is Fuyuan Electronic Co., Ltd's mission. Call now!
Product Description

5v 1a Cell Phone 360 degree magnet Car Charger Wireless



1.With windshield bracket

2.360 degree freely rotating

3. Easy,Single hand operation 

4.Magnetic wireless charging 


Charging Typewireless induction
Transmit power5W
Transmit distance4-9mm



qi wireless car holder charger


Warmly Tips:

To achieve wireless charging, there must be a wireless charging transmitter and receiver ,what you see now is the wireless charging transmitter.If your phone do not built-in receiver ,please buy a receiver:

Our Services

What payment terms we accept ?


1.Trade Assurance to protect buyer's benefit.

2.Western Union,Paypal,Secure Payment,T/T Bank Transfer,L/C and so on.

3.EXW, FCA, FOB, CIF price terms are acceptable.



How to show you our quality ?


We provide professional testing report, like international lab testing report, ie. SGS, TUV, ITS etc.


Can we offer OEM&ODM ?


1.We offer packing design,logo printing and multi-language instruction user manual.

2.We are a outstanding R&D team and professional sales team,We have very strong engineers to follow up your ideas about software or hardware to do ODM project.



What kind of warranty we provide ?


1.All products have been tested three times before ship out.

2.There is one year warranty for our products. If there is non man-made problems,we will replace or repair free.

3.We own the best after-sale service. Any problems we will do our best to solve it for you.

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