Our Advantage :*Global certificates: CE,GS,CB,UL,CUL,FCC,PSE,SAA,C-TICK,RCM,KC,CCC,ROSH,REACH,ERP,MEPS,NRcan.
*All power supply,battery chargers and power adapters are 100% burn-in tested and inspected with automatic test equipmrnt(ATE).
*100% inspection: no load voltage, load voltage,short circuit, OCP,OVP, Ripple Voltage, Primary, HIPOT test and general appearance.
*Safety standard: UL60950,EN55022,EN55015,EN61547,EN61000,EN60335,EN61558,EN61347-1,EN61347-2 -13,EN62233,EN60529,GB4943.1,GB9254,GB17625,J60950,J55022,J3000,J61347-1,J61347-2-13,J55015,J55014,J61558,K00022,K00024.
*We back our items with three-year guarantees.
*Key components made by ourselves, such as Transformer, case, and DC cord.
*Lead by general engineer of 25 years experience.
*Both OEM and ODM are vailable
Parameter:| Item | Parameter |
| Part name: | FY4803500 48V 3.5A DC power adapter with certificate |
| Model No. | FY4803500 |
| AC Input: | 100-240V,50/60HZ |
| Max charging voltage: | 48V |
| Max charging current: | 3.5A |
| Inrush current: | Limited 15A when cold starting |
| Protection: | short circuit, over current and over voltage protection. |
| Efficiency: | 90% |
| Power factor: | 0.89 |
| HIPOT testing: | 3000-3700V |
| Drop testing: | meet UL standard. |
| Temperature: | Case 65 ºC Max. |
| Operating temperature | -29ºC~ +45.5ºC |
| Storage temperature: | -40ºC~ +75ºC |
| MTBF: | 30000 hours full rated load at 25ºC |
| Energy Efficiency: | Level VI( DOE or COC) |
| AQL: | MIL-STD-105E II CRI 0; MAJ 0.25; NIN 1.0 |
More Pictures:
Based on 25 years' engineering experience, we specialized in 60-500W high-power power supply products. Our power adapter,battery charger and LED power supply are widely used in battery pack (Lithium battery, LifePO4 battery, Lead acid battery, Ni-MH battery), E-bike, Electric Golf Cart, Electric Vehicle, Electric Toys, Power tools, Motor, Massage, Equipment, Monitoring System, Beauty instruments, medical instruments, Safety Security Products, Humidifier, Water-pump, Wheel Chair, Self-balance Scoober, Air Cleaner, Print Device, Precise Digital Measuring Apparatus, Audio Amplifier, LED Lighting, Digital Communication Products, LCD, LED Display ,etc
Production Capability:
Certifications:
:
Certifications File No:
- UL file No.:Power Supply: E304160 ; Waterproof LED driver -E343215 Check here:www.ul.com
- TUV/GS file No.:S1 50224721& S150205925 & S150203696 & S1 50272098& S1 50278124& S1 50270517 Check here:www.tuv.com
- SAA file No.:ESO110651(replace of Q061232)& SAA131909EA & SAA130561 & EAE1308371 Check here https://equipment.erac.gov.au/Public/
- C-tick file No.:N17653 & N136, Check here: http://www.cotek.sg/approval.html
- PSE file No.:JD50195547 & JD50248227 & JD 50287481 Check here: http://www.certipedia.com
- EK file No.:HU10419-7001A Check here: www.ktc.re.kr,
- KC file No.:HU10419-9002A Check here: www.ktc.re.kr
- CE file No.:E0604412-01&S1403017 Check here:www.usai.cn
- RoHS file No.:CANEC1313005401 Check here: http://rsts.cn.sgs.com/zh-cn/cheres_cn.asp
- CCC file No.:2014010907681379 Check here: http://www.cnca.gov.cn
- CB Certification No.:JPTUV-042130&JPTUV-037849&DE 2-014922&DE 2-017489 Check here:www.tuv.com
Buying Guides:
The range of li-ion battery charger we can make
| Battery Qty (cell) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Max charging voltage(V) | 4.2 | 8.4 | 12.6 | 16.8 | 21 | 25.2 | 29.4 | 33.6 | 37.8 | 42 | 46.2 | 50.4 | 54.6 | 58.8 |
| Max charging current(A) | ≤10A | ≤8.5A | ≤7.5A | ≤6.5A | ≤5.5A | ≤5A | ≤4.5A | ≤4A | ≤3.6A |
The range of lifepo4 battery charger we can make
| Battery Qty (cell) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Max charging voltage(V) | 3.65 | 7.3 | 10.95 | 14.6 | 18.25 | 21.9 | 25.55 | 29.20 | 32.85 | 36.5 | 40.15 | 43.8 | 47.45 | 51.1 | 54.75 | 58.4 |
| Max charging current(A) | ≤10A | ≤9.5A | ≤8.5A | ≤7.5A | ≤6.5A | ≤6A | ≤5A | ≤4.5A | ≤4A | ≤3.5A |
The range of Lead acid battery charger we can make
| Battery Qty (cell) | 1 | 2 | 3 | 4 |
| Max charging voltage(V) | 14.5 | 29 | 43.5 | 58 |
| Max charging current(A) | ≤10A | ≤7.5A | ≤5A | ≤3.5A |
FAQ:
1. Are you marine battery charger Manufacturer?
Yes, we are a professional manufacturer of battery charger ,power adapter and LED power supply over 11 years' experience.
2. Are you specialized in marine battery charger?
Yes, we specialize in Lithium battery charger, Lead acid battery charger, LifePO4 battery charger, Smart battery charger.
3. Do you have any certification of marine battery charger?
Yes, all of our products have CE,RoHs,FCC,UL,PSE,SAA,GS,C-tick,EK,KC,CB,NRcan and CCC certificates, so youc an rest assured of our products.
4.What's warranty of your marine battery charger?
3years,the MTBF is 30,000hours.
5. How to transport the marine battery charger?
Sea shipping,Air shipping and Express shipping are available,all depends on your needs.
6. Does the marine battery charger have the minimum order requirements?
no MOQ,small quantity is available also.
7. What is the lead time of marine battery charger?
Depend on the quantity of your order. Usually the normal charger needs 10-15 days, and OEM order requires 15-20 days.
Contact us:
Telephone No.: + 86 0769 8101 1311
Mobile Phone:+86 13925582116
Web:http://www.fuyuanpower.com
http://fuyang.en.alibaba.com
Add:No. 23, Sanjiang Industrial Zone, Hengli Town, Dongguan, Guangdong, China
Fuyuang is the Chinese famous switching power supply brand. Located in Dongguan of China, the company is integrated with product design, R&D and production as a whole. Established in 2005, Fuyuang has 8, 000m2 self-built garden-like factory buildings and 200 staff members. With 28-year senior engineer team personally LED by the founder Mr. Huang Shaocheng, the company has mastered core technologies, adhered to the enterprise's concept of "seeking greater perfection and giving top priority to quality", upheld the pioneering and progressive spirits that "we have what others don't have and ours are better than others", built the leading brand in the battery charger and adapter manufacture industry, and enjoyed good reputation at home and abroad.
Since its foundation, Fuyuang has always advocated the independent innovation development route, constantly absorbed global wisdom essence, and built the international top R&D team LED by dozens of domestic and foreign industrial senior engineers. We have gained the design patents and international brand certificates for various products from China and other countries worldwide. It only takes 10 days to design and develop a brand-new product.
Up to now, Fuyuang has accumulatively offered samples to over 5, 000 global customers for over 20, 000 times, and kept over 1, 000 stable quality customers worldwide. Its monthly production capacity reaches 500, 000 units and the annual production value amounts to over 20 million U. S. Dollars.
Fuyuang products range 0.9W~500W and cover over 1, 200 models. All products have passed various quality certifications worldwide. Currently, its 60W~400W large-capacity products take the leading position in the power supply industry. Fuyuang is the preferred supplier for such industries as electric motor car, battery, electric tool, LED lamp, security, acoustic equipment, massaging machine, beauty apparatus and robot.
Currently, Fuyuang has already passed ISO9001 Quality Management System, ISO14000 Environmental Management System, and QCO80000 Hazardous Substance Management System. In 2015, it successfully introduced ERP management system. On the basis of advanced inspection equipments, professional QC team and rigorous incoming material management control, coupled with our regular machinery equipment correction two times a year, persistent pursuit for perfect quality and constant improvement on services, Fuyuang has received good praises from global customers. In future, Fuyuang plans to build its own quality testing laboratory within two years, to better promote the product testing efficiency, and maintain the good cooperative relationships with TUV, UL, SGS, and many other certification authorities.
