Ac220V 33A Dc Adapter Switch Supply Transformer Rainproof 400W LED Power Supply
Feature:
[ Power Supply ] Input: 180~264V AC; Output: DC 12V 33.3A max. The output voltage is adjustable by 10%. Iensuring versatile and reliable power delivery.
[ Safety Features ] Equipped with automatic overload cut-off, over-voltage cut-off, automatic thermal cut-off, and short-circuit protection to ensure superior safety and reliability.
Smart device surge protection includes short-circuit protection and over-temperature protection. This unit boasts high efficiency, high reliability, and low temperature rise. Additionally, it features a built-in EMI filter and has been 100% full load burn-in tested. Parallel/Redundancy operation is possible for enhanced performance.
[ Durable Metal Housing ] Constructed with a metal case and multiple ventilation holes, this unit ensures efficient heat dissipation. It operates silently and each switch power unit is rigorously tested for reliability, quality, and performance. Its compact and lightweight design allows for desktop or wall-mount fanless installation, ensuring quiet operation in small offices and higher reliability over time.
[ Wide Applications ] Perfect for LED strips, LED displays, CCTV cameras, LED strip lights, 3D printers, advertising sign lightboxes, and advertising logo power supplies. Widely used in industrial automation, electronic equipment, communications, and suitable for both indoor and outdoor environments!
Package Includes:
1 x Power Supply (Power cord is NOT included.)
Please Note : The power cord is not included in this product package. All of our products come with a one-year warranty for your peace of mind.
| Model NO. |
HY-400FB-12V |
| Output Power |
400W |
| Output Current |
33.3A |
| Input Voltage |
12V |
| Working temperature |
-20ºC-,50ºC |
| Storage temperature |
-40ºC.85ºC |
| Environmental humidity |
10%~95%RH |
| Size |
193*117*50mm/435g |
| Input |
Voltage Range |
180~264Vac200-380vdc |
| 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 |
Application: This AC to DC converter is widely used across a multitude of devices, offering unmatched versatility and reliability. Ideal for 5V, 12V, 24V, 30V, and 36V applications, it seamlessly powers LED displays, LED strip lights, CCTV camera systems, 3D printers, advertising sign lightboxes, and customized advertising logos. Experience superior performance and durability, making it the perfect choice for your lighting and display needs.
1. Utilizing premium, brand-new components for superior performance and longevity.
2. Exceptionally powerful, stable, and reliable, featuring an integrated EMI filtering circuit for minimal interference.
3. Outfitted with advanced protection functions: overvoltage, short circuit, and overload safeguards.
4. Employing a double tube forward excitation scheme for enhanced efficiency.
5. Designed to deliver constant power in a step-down mode for consistent output.
6. The PCB is coated with a robust three-proof paint on both sides, ensuring durability and reliability.
7. Exceptional environmental adaptability for diverse applications.
If any model aligns with your needs, please contact us for more detailed information.
| 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 |
24V |
|
|
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 |
|
26.6A |
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: Crafted from new metal materials, featuring a compression-resistant, wear-resisting, and reinforced enclosure structure. Its sealed design ensures safer and more convenient use compared to others.
Safety: Each channel is individually protected with separate fuses to prevent short-circuits and surges from impacting other connected devices, ensuring reliable performance.
ABOUT US Shenzhen Huayi Power With a dedicated team of 200 staff members, Shenzhen Huayi Power Technology Co., Ltd. is headquartered in Shenzhen with a manufacturing facility in Hunan. We have specialized in LED power supply and drivers since 2021. Our expansive product range includes rainproof, outdoor, indoor, and engineering power supplies and drivers, power adapters, and electronic components.Adhering to principles of independent innovation, stable quality, and cost-effectiveness, our company has experienced rapid growth. Our quality products, professional solutions, and efficient service have established us as trusted partners for customers from America, Europe, Japan, and the domestic market.
Our strong and experienced R&D team is capable of designing products tailored to customer specifications, ensuring we meet diverse needs with optimal solutions. Upholding a business philosophy centered on 'people-oriented, creating value, quality first, and continuous innovation,' we offer competitively priced, high-quality products with extended lifespans. We warmly welcome new and old friends to collaborate with us. Discover the excellence of our LED Power Supply made in China!
Our Certifications
50box/CTNS
We employ robust, industry-standard shipping cardboard boxes to ensure the utmost protection of your goods during transit. Additionally, we take all necessary safety measures to guarantee that your products arrive in perfect condition. Should you have any specific packaging requirements, please inform us, and we will be happy to accommodate your needs!
Q: Do you offer sample services?
A: Yes, we provide complimentary sample services; however, the shipping costs are not covered by us.
Q: What is your minimum order quantity (MOQ) for the switch power supply?
A: Our minimum order quantity (MOQ) is 1,000 units.
Q: Are you a manufacturer or a trading company?
A: We are a manufacturer.
Q: What voltage ranges can you supply?
A: We can supply 5V, 12V, 24V, 30V, and 36V, depending on the specific items.
Q8: What is the warranty period for your switching power supply? A8: We offer a
1-year warranty on all our products!
Q: How can I place an order? A: You can contact us online for a proforma invoice or email us your purchase order.
Q: How do you handle faulty products?
A: First, our products undergo stringent quality control, resulting in a low defect rate. During the warranty period, for small quantities, we will replace the faulty items with new ones in your next order. For defective batches, we will repair and resend them or discuss a recall solution based on the situation.
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