Switching Power Supply Units AC-DC 350W 5V 70A LED Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: HY-350FB-5V
• Input Voltage: 176~264V AC 200~380
• Connection Mode: Series Switching Power Supply
• Starting Mode: External Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, FCC
• Brand: Huayi
• Product Name: LED Power Supply
• Power: 350W
• Output: 5V
• Current: 70A
• Protections: Short Circuit Overload Overvolt
• Voltage Range: 176~264VAC200-380VDC
• Frequency Range: 47~63Hz
• Efficiency: 90%
• AC Current: 1.94A@220VAC
• Surge Current: 50A G220VAC Cold Air Dynamics
• Leakage Current: <0.75mA@220VAC
• Transport Package: Carton Case
• Specification: 193*117*50mm
• Trademark: Huayi
• Origin: Hunan
• HS Code: 8504401400
• Production Capacity: 2000000 PCS/Year

Product Description

Product Description

 Switching Power Supply Units AC-DC 350W 5V 70A LED Power Supply

 

Feature:
 

[ Power Supply ]  Input: 180~264V AC; Output: DC 5V 70A max. Output voltage is adjustable 10%, Two sets of output Channel. Transformer Switch Convert AC to DC 5V 70A 350W.

[ Safety features ]  Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection.
Smart device surge protection for Short-circuit Protection, Over Temperature Protection.High efficiency, High Reliability, Low Temperature Rise,Built-in EMI filter, 100% Full load burn-in Tested. Parallel/Redundancy Operation is possible.

[ Durable Metal Housing ]  Metal case with many holes makes heat dissipation more efficient. Silent running, Every switch power is rigorously tested for reliability, quality, and performance.Compact, Lightweight Design:Desktop or wall-mount fanless design ensures quiet operation in small offices and higher reliability over time.

[ Applications Widely ]  Great for LED Strips,LED display, CCTV cameras, LED Strip Light, CCTV Camera System , 3D Printer, LED display screen, advertising sign lightbox, advertising logo power supply. Widely being used in Industrial automation,electronic equipments, communications, Indoor Outdoor can use !


Package included:

1 x Power Supply (Power cord is NOT included.)
Please note: The power cord is not included in the package of this product. All of our products are covered by a one-year warranty.

 

Model NO.	HY-350FB-5V
Output Power	350W
Output Current	70A
Input Voltage	5V
Working temperature	-20ºC-,50ºC
Storage temperature	-40ºC.85ºC
Environmental humidity	10%~95%RH
Size	193*117*50mm/435g

 

Product Parameters

 

Input	Voltage Range	176~264Vac200-380vdc
	Frequency Range	47~63HZ
	Efficiency	90%
	AC Current	1.94A@220Vac
	Surge Current	50A G220Vac Cold air dynamics
	Leakage Current	<0.75mA@220Vac
Protections	Overload	110%~150% of rated output power, protection mode;  Hiccup mode, can be visually restored after removing abnormal conditions
	Over voltage	110%~135% of rated output power, Protection mode;  Hiccup mode, Can be visually restored after removing abnormal conditions
	Short circuit	Protection mode; Hiccup mode, can be visually restored after removing abnormal conditions,Can be short circuited for a long time
Environment	operation temperature	-20ºC-,50ºC
	Operating Humidity	20%~90%RH, No condensation
	Storage temperature ,humidity	-40ºC.85ºC,10%~95%RH, No condensation
	Seismic Resistance	100~500Hz,3G 10mins/cycle,60 mins each for the X  Y and Z axes
Safety	Safety Standard,Protection Level	Complies with CE/FCC
	Voltage Resistance	In-Out : 2KVac;input shell: 0.5KVac
	Insulation Resistance	In-Out,input shell,output shell :100M Ohms/500Vdc/25ºC/70%RH

 
 

Quality: New Metal Materials, Compression, Wear-resisting Reinforcement Enclosure Structure,Used more safely and conveniently than other thanks to its sealed design

Safety: Every Channel is Protected by using separate fused to ensure short-circuits and surges do not affect other connected devices.

Output: DC Voltage Can be Adjusted 10%, Good Load Capacity, Input and Output Over-voltage Protection.

Multi Use: can be used to power most any DC 12V devices, including CCTV security equipment, Mics, and Lighting equipment.

 

Application:  This ac to dc converter Widely used in most 5V12V/24V/30V/36V device , such as , LED display, LED Strip Light, CCTV Camera System , 3D Printer,  LED display screen, advertising sign lightbox, advertising logoetc.



 

 

Our Advantages

1. Adopting brand new components
2. Powerful, stable and reliable, with built-in EMI filtering circuit
3 .Equipped with overvoltage, short circuit, and overload protection functions
4 .Double tube forward excitation scheme
5 .Constant power step-down mode output
6 .PCB coated with three proof paint on both sides
7. Strong environmental adaptability
 

If there have any model meets your requirement, please contact us get more detail

Item	Output					Item size	Weight	PC/CTNS	Input AC
	5V	12V	24V	30V	36V	(MM)	(KG)	(PCS)	(V)
HY-400FB		33.3A	16.6A	13.3A	11.2A	193*117*50	0.47	50	176~264V
HY-350FB	70A					193*117*50	0.49	50	176~264V
HY-400FA		33.3A	16.6A			207*118*50	0.62	40	176~264V
HY-400FAC		33.3A	16.7A			207*118*50	0.62	40	176~264V
HY-400FA-II		33.3A	16.6V			179*109*51	0.54	40	176~264V
HY-400GB		33A	16.6A			204*117*50	0.47	40	176~264V
HY-600FA		50A	25A			217*118*50	0.85	30	176~264V
HY-400FC		33.3A	13.5A			191*117*50	0.42	50	176~264V
HY-400FEC		33.3A				191*117*50	0.42	50	176~264V
HY-350FC	70A					191*117*50	0.42	50	176~264V
HY-400FC-II		33.3A				181*117*50	0.39	60	176~264V
HY-200FC		16.7A				166*94*50	0.32	60	176~264V
HY-150FC		12A				185*74*42	0.29	60	176~264V
HY-120FC		10A				145*74*42	0.23	80	176~264V
HY-60FC		5A				120*74*42	0.18	80	176~264V
HY-300TF		25A				191*117*50	0.42	60	176~264V
HY-300TBS		25A				191*117*50	0.42	60	176~264V
HY-300TBD		25A				166*94*50	0.32	60	176~264V

Quality: New Metal Materials, Compression, Wear-resisting Reinforcement Enclosure Structure,Used more safely and conveniently than other thanks to its sealed design
Safety: Every Channel is Protected by using separate fused to ensure short-circuits and surges do not affect other connected devices.
 

Company Profile

ABOUT US

Shenzhen Huayi Power, 200 staff, Shenzhen headquater and Hunan factory, have specialized in LED power supply and dirivers since 2021. Our products cover Rainproof / outdoor / indoor / engineering power supply and drivers, power adapter, electronic components, etc. Adhere to independent innovation, stable quality and low cost, our company has obtained a fast growth. Good product, professional solution and efficient service, are making us to be the trusted partners with cutomers coming from Ameica, Europe, Japan, domestic market, etc.

Our company has a strong and experienced R&D team that can design products according to customer requirements and meet the needs of different customers with the best solutions. We adhere to the business philosophy of ""people-oriented, creating value, quality first, and improving innovation"". Our products are reasonable in price, stable in quality, and have a long lifespan.We warmly welcome new and old friends to cooperate with us ",  Led Power Supply made in China!

Certifications

 

  Our Certifications

 

 

Packaging & Shipping

 

50box/CTNS
We use standard shipping cardboard boxes to package your goods and take absolute safety measures. If you have packaging requirements, please let us know!

 

FAQ

Q: Do you support sample service?
A: We support free sample services, but we are not responsible for shipping costs

Q: What is your MOQ of switch power supply?
A: Our MOQ is 1000PCS.

Q: Are you a factory or trading company?
A: We are factory

Q: How many voltage you can supply?
A: 5V, 12V, 24V, 30V, 36V (Depend on items )
 

Q8:How many years warranty of your switching power supply?

A8: We support 1 year warranty!

 

Q: How to order?

A: Please contact us online to send you a proforma invoice or send us your purchase order by email.

Q: How to deal with the faulty?
A: Firstly, our products are produced in strict quality control system and the defective rate will be less. Secondly, during the guarantee period,we will send new product with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.