Product Details

Product Details

Power:18W

Model:FY4504000

Input voltage: AC 110-240V

Universal input voltage

Frequency: 47-63HZ

Output voltage:DC 4.5V

Output current:4A

Color:Black or white

Certification:CE,UL,SAA,CB,FCC,GS,KC,PSE,etc

2years warranty

High quality,competitive price

Punctual and Fast delivery

Efficiency:85%

Input Current Limiting
The input current should be less than 2.5A, under minimum AC input and full load.

Efficiency
The power supply efficiency shall be greater than 80% under rated input voltage. It will be measured at the typical load and maximum load.

Product Introduction

Product Parameters

	Minimum	Nominal	Maximum
Input voltage	100Vac	110Vac/220Vac	240Vac
Input Frequency	47Hz	50Hz/60Hz	63Hz

DC Voltage Regulation
Parameter	Line Regulation	Load regulation	Cross regulation
V1:4.5V	±5.0%	±5.0%	N/A

DC Output Current
Parameter	Min Current	Rate Current	Max Current	Unit
V1:4.5V	0.1	4A	-	A

Dielectric Strength Testing
Item	Specification		Remark
Primary to Secondary	1.5KVac	<5mA	No arcing
Primary to P.G	N/A	N/A	No broken

Output Ripple and Noise
Parameter	Max
V1:4.5V	120mVp-p@25 degrees C

Overshoot at turn-on/ turn-off
Any overshoot at turn on or turn off shall be less than 150% of rated output voltage.

Over Current Protection

The power supply shall meet the limitation requirement as below table without any damage, the unit shall recover and function automatically after the protection is removed.

Over Current Protection limits
Parameter	Max	Unit
V1:4.5V	7.5	A

Product Details Show

Protection

² Over-voltage protection: 120%min
² Over-current protection: 120%min
² Short-circuit protection: automatic recovery
² over protection
² Load regulation: ±5%

Standard
Meet IEC60950-1 (information technology and similar electric apparatus -safety requirement) standard requirement.

Why choose us?

1.One stop service ( no more difficulties orders from China directly)
2.Over 6 years experience,solving all problem advanced save time and cost
3.We have products appearence patent
4.The goods have been passed UL,CUL,FCC,SAA,PSE,KC,CE,C-TICK,GS,BS,etc, good quality through The certifications
5. Best Quality & Best service with competitive price
6.Strong and mature R&D Group is in our company.
7.The goods delivered on time.Within 14 days

8.100% full load burning test.

9.Share with ideas for marketing products and consulting for production

10.We will always be here and try our best to provide you our best service!

About us

Shenzhen Fuyuandian Power Co.,Ltd was founded in 2009,after more than 6 years efforts, now we develop to be a high-tech enterprise which integrated with professional R&D, manufacturing and sales. Our product range includes battery charger, switching model power supply, adapters.

Equipment & technology

2, Smooth machine bring efficient capacity

Certifications

3, Due to the high quality and complete CUL, UL, FCC, GS, CE, BS, CB, ROHS, KC, PSE, SAA and CCC approvals approval, our satisfied OEM clients include Xiaomi, Walmart and so on.

Product Processing

Product Packing

Main Products