AC to DC Converter 12 Volt Industrial Control LED Power Supply 33.3A 400W Switching Power Supply

• Customization: Available
• Output Type: Single
• Warranty: 1 Year
• Model NO.: HY-400FA-II-12V
• Input Voltage: 200~240V AC
• 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
• DC Voltage: 12V
• Output Current: 33.3A
• Voltage Range: 180~240VAC
• Risingtime: 2000ms,30ms@220VAC
• Hold up Time: 10m5 @220vae, at Full Load
• Frequency Range: 50~60Hz
• Efficiency: 90%
• Leakage Current: <0.75mA@220VAC
• Protections: Overload,Over Voltage , Short Circuit
• Voltage Resistance: in-out :2kvac; Input Shell: 0.5kvac
• Feature: Built-in EMI Filter Circuit
• Transport Package: Standard Exporting Carton
• Specification: 207*118*50mm
• Trademark: Huayi
• Origin: Hunan
• HS Code: 8504401400
• Production Capacity: 2000000 PCS/Year

Product Description

Product Description

AC to DC Converter 12 Volt Industrial Control Power Supply 33.3A 400W Switching Power Supply

 

Features:

1.Full range AC 180-260V  Input 50/60HZ

2. Output : 400W 12V 33.3A (MAX)

3. 100% full load burn-in test

4. Protections: Short circuit / Overload / Over voltage / Over temperature

5. 12 months warranty
 

Package included:
1 x  Power Supply (Power cord is NOT included.)

 

Detailed Photos

Product Parameters

Output	Model NO.	HY-400FA-12V
	Output Power	400W
	Output Current	33.3A
	DC Voltage	12V
	Working temperature	-20ºC-,50ºC
	Storage temperature	-40ºC.85ºC
	Environmental humidity	10%~95%RH
	Size	207*118*50mm/620g
Input	Voltage Range	200~240Vac
	Frequency Range	50~60HZ
	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
	Voltage Resistance	In-Out : 2KVac;input shell: 0.5KVac
	Insulation Resistance	In-Out,input shell,output shell :100M Ohms/500Vdc/25ºC/70%RH

Application:
Ideal for urban lighting projects, Wide input voltage range ensures steady and precise output voltage. Perfect power transformer for LED Lighting and CCTV Camera Security Systems,LED display screens, advertising sign lightboxes, advertising logos, electronic advertisements,
communications & home appliance electronic equipment, and more.
 

 

 

 

 

Company Profile

ABOUT US
 

Shenzhen Huayi Power , with a dedicated team of 200 professionals, is headquartered in Shenzhen and operates a state-of-the-art factory in Hunan. We have been at the forefront of LED power supply and drivers since 2021. Our comprehensive product range includes rainproof, outdoor, indoor, and engineering power supplies and drivers, power adapters, and electronic components, among others. By adhering to principles of independent innovation, unwavering quality, and cost-efficiency, we have experienced rapid growth. Our superior products, tailored solutions, and exceptional service have made us a trusted partner for clients across America, Europe, Japan, and the domestic market. ()

 

Certifications

 

Packaging & Shipping

Each carton contains 40 boxes
 

 

FAQ

Q: How many voltage options can you supply?
A: We can provide multiple voltage options including 5V, 12V, 24V, 30V, and 36V, depending on the specific items.

Q: Do you have any minimum order quantity (MOQ) requirements?
A: Absolutely,our MOQ is 1000 pieces.

Q: Do you offer a guarantee for your products?
A: Certainly, we provide a 1-year product guarantee!

Q: How can I place an order? A: Please contact us online to receive a proforma invoice or send your purchase order directly via email.

Q: How do you ship the goods, and how long does it take for them to arrive?
A: We usually ship via DHL, UPS, FedEx, or EMS, and it typically takes 3-5 days to arrive. We also offer optional airline and sea shipping.

Q: How do you handle faulty products?
A: Firstly, our products are manufactured under a strict quality control system, resulting in a very low defect rate. Secondly, during the guarantee period, we will send new products with your new order for small quantities. For defective batch products, we will repair them and resend them to you, or we can discuss a solution, including a recall, based on the actual situation.