Level VI 19V 5.5A Portable DC Power Supply

Basic Info

Model NO.	FY1905500
Voltage Regulating Mode	Frequency Modulation Type
Power Supplying System	Terminal Power Distribution Equipment
Energy Transmission	One-way Transmission
Modulation System	PWM
Certification	CE, RoHS, ISO, CCC, CB, FCC
Brand	Fuyuang
Item Name	Portable DC Power Supply
Inrush Current	15A for a Cold Start
Protections	Short Circuit Overload Overvolt
Color	Black
Application	Electric Car, Motorcycle
Weight	0.45kgs
Efficiency	>88%
Payment	30% Deposit in Advance, 70% Before Shipment
Leadtime	2-3weeks
Description	19V 5.5A Portable DC Power Supply
Transport Package	White Box+Export Carton
Specification	Dimension: 154*60*36mm
Trademark	Fuyuang
Origin	China
HS Code	8501310000
Production Capacity	500000PCS Per Month

Product Description

Level VI 19v 5.5a portable dc power supply

Product Description:
Our battery charger,power adapter 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

Advantage:

*Global certificates: CE,GS,CB,UL,CUL,FCC,PSE,SAA,C-TICK,RCM,KC,CCC,ROSH,REACH,ERP,MEPS,NRcan.*Passed ISO9001 since 2007.*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.*Three years of warranty.*100% inspection: no load voltage, load voltage,short circuit, OCP,OVP, Ripple Voltage, Primary, HIPOT test and general appearance.*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

Specification :

Item	Parameter
Part name:	Level VI 19v 5.5a portable dc power supply
Model No.	FY1905500
AC Input:	100-240V,50/60HZ
Max charging voltage:	19V
Max charging current:	5.5A
Inrush current:	Limited 15A when cold starting
Protection:	short circuit, over current and over voltage protection.
Efficiency:	88%
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
Weight	0.45kg/pcs.
packing	48pcs/ctn.
dimension:	53*37*21cm/CTN

More Pictures:

Application:

Producttion dept consist of coiling team, DIP team, injection, rework, assembling, packing, wire processing etc.

Certifications File No:

1. UL file No.:Power Supply: E304160 ; Waterproof LED driver -E343215 Check here:fuyuang.en.made-in-china.com
2. TUV/GS file No.:S1 50224721& S150205925 & S150203696 & S1 50272098& S1 50278124& S1 50270517 Check here:fuyuang.en.made-in-china.com
3. SAA file No.:ESO110651(replace of Q061232)& SAA131909EA & SAA130561 & EAE1308371 Check here https://equipment.erac.gov.au/Public/
4. C-tick file No.:N17653 & N136, Check here: http://www.cotek.sg/approval.html
5. PSE file No.:JD50195547 & JD50248227 & JD 50287481 Check here: http://fuyuang.en.made-in-china.com
6. EK file No.:HU10419-7001A Check here: www.ktc.re.kr,
7. KC file No.:HU10419-9002A Check here: www.ktc.re.kr
8. CE file No.:E0604412-01&S1403017 Check here:fuyuang.en.made-in-china.com
9. RoHS file No.:CANEC1313005401 Check here: http://fuyuang.en.made-in-china.com
10. CCC file No.:2014010907681379 Check here: http://fuyuang.en.made-in-china.com
11. CB Certification No.:JPTUV-042130&JPTUV-037849&DE 2-014922&DE 2-017489 Check here:fuyuang.en.made-in-china.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	29.2	32.85	36.5	40.15	43.8	47.45	51.1	54.75	58.4
Max charging current(A)	≤10A					≤9.5	≤8.5	≤7.5	≤6.5	≤6	≤5		≤4.5	≤4		≤3.5

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	≤7.5	≤5	≤3.5

FAQ

What is MTBF? Is it distinct from Life Cycle?
MTBF and Life Cycle are both indicators of reliability. MEAN WELL uses MIL-HDBK-217F as the core of MTBF. An expected reliability is forecasted through accounting component's number (exclude fans). The exact meaning of MTBF is after continuously using of power supply in a certain time, the probability of operating properly is 36.8%(e-1=0.368). If power supply is continuously used at double the MTBF time, the probability of operating properly becomes 13.5%(e-2=0.135). Life Cycle is found through using the temperature rise of electrolytic capacitor to estimate the approximate life of power supply. For example, SP-750-12 MTBF=769.3K hours; electrolytic capacitor C108 Life Cycle=202.2K hours (Ta=45° C)

Why the input voltage marked Spec sheet is 88~264 VAC but label is 100V~240VAC ?
During safety verification process, the agency will use a stricter standard -- ±10%(IEC60950 uses +6%, -10%) of the input voltage range labeled on the power supply to conduct the test. So, operating at the wider input voltage range as specified on the spec. sheet should be fine. The narrower range of input voltage labeled on the power supply is to fulfill the test standard of safety regulation and make sure that users insert input voltage correctly.

How do we choose a power supply to charge a battery?

FuYuan has a wide range for battery charger purpose (0.25~250W). If these series does not meet customers' demands and they like to choose a power supply as a charger, we advice to pick up one which over load protection (OLP) mode is constant current limiting. The models in this mode provide constant current even when the protection circuit is triggered. The second choice is fold-back current limiting or constant wattage model. In this model, when a battery is running low, the output current of the power supply will gently increase. The level of increase depends on battery's capacity and degree of exhaustion. Hiccup or shut down model are not recommended because it will stop to generate current when OLP happens.

Notes on choosing a switching power supply?

To increase the reliability of the switching power supply (S.P.S.). we suggest users choose a unit that has a rating of 30% more power than actual need. For example, if the system needs a 100W source, we suggest that users choose a S.P.S. with 130W of output power or more. By doing this, you can effectively boost the reliability of the S.P.S. in your system. We also need to consider about ambient temperature of the S.P.S. and whether there is additional device for dissipating the heat. If the S.P.S. is working in a high temperature environment, we need to make some derating to the output power. The derating curve of "ambient temperature" versus "output power" can be found on our spec sheets. Choosing functions based on your application: Protection function: Over Voltage Protection (OVP), Over Temperature Protection (OVP), Over Load Protection (OLP), and etc. Application function: Signaling Function (Power Good, Power Fail), Remote Control, Remote Sensing, and etc. Special function: Power Factor Correction (PFC), Uninterruptible Power Supply (UPS) function. Make sure that the model qualifies for the safety standards and EMC regulations you need.

Contact us: Telephone No.: + 86 0769 8101 1311Mobile Phone:+86 188 1856 6861 Web:http://fuyuang.en.made-in-china.comhttp://fuyuang.en.made-in-china.comAdd:No. 23, Sanjiang Industrial Zone, Hengli Town, Dongguan, Guangdong, China