AC DC 110-220V Poe Power 5V 4A Transformer Switching Power Supply 20W
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Product Highlights
- Wide Input Voltage Range: Accepts 86-264VAC input for global compatibility.
- Multiple Output Options: Available in 12V, 15V, 24V, 36V, and 48V DC outputs.
- Comprehensive Certifications: CE, RoHS, ISO, CCC, CB, and FCC certified for safety.
- 1-Year Warranty: Includes 1-year warranty coverage for peace of mind.
- OEM and ODM Services: Full customization available from samples or designs.
- High Efficiency: Typical efficiency ranges from 78% to 82%.
- Robust Protection: Features overload and short circuit protection.
- Durable Construction: Aluminum chassis with silver-plated iron cover.
Product Attributes
- Customization
- Available
- Output Type
- Single
- Warranty
- 1 Year
- Model NO.
- GF20-1G-DM
- Output Power
- 1 - 50W
- Input Voltage
- 110-220V
- Connection Mode
- Series Switching Power Supply
- Starting Mode
- Self-excited Switching Power Supply
- Voltage Regulating Mode
- 5V
- Power Supplying System
- No
- Energy Transmission
- One-way Transmission
- Modulation System
- No
- Certification
- CE, RoHS, ISO, CCC, CB, FCC
- Brand
- Gofern
- Customizable
- Yes
- Case Zise
- 85*58*36mm
- OEM
- Yes
- ODM
- Yes
- Transport Package
- Carton Package
- Specification
- Metal Case
- Trademark
- GOFERN
- Origin
- Shenzhen
- HS Code
- 8504401400
- Production Capacity
- 100000pieces/Month
- Package Size
- 10.00cm * 7.00cm * 5.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of AC DC 110-220V Poe Power 5V 4A Transformer Switching Power Supply 20W
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Product Description
AC DC 110-220V Poe Power 5V 4A Transformer Switching Power Supply 20W

| OUTPUT | DC VOLTAGE | 12V | 15V | 24V | 36V | 48V |
| OUTPUT POWER | 24W | 24W | 24W | 24W | 24W | |
| CURRENT RANGE | 2A | 1.6A | 1A | 0.6A | 0.5A | |
| RIPPLE & NOISE(max.) | 120mVp-p | 150mVp-p | 150mVp-p | 200mVp-p | 240mVp-p | |
| VOLTAGE ADJ. RANGE | ±10% | |||||
| LINE REGULATION | ±1.0% | |||||
| LOAD REGULATION | ±2.0% | |||||
| VOLTAGE TOLERANCE | ±2.0% | |||||
| SETUP,RISE TIME | 800ms, 50ms at full load | |||||
| HOLD UP TIME | 60ms | |||||
| INPUT | VOLTAGE RANGE | 86 ~ 264VAC | ||||
| AC CURRENT(Typ.) | 0.35A/ 116VAC 0.18A/ 240VAC | |||||
| FREQUENCY RANGE | 47-63Hz | |||||
| EFFICIENCY(Typ.) | 78% | 78% | 80% | 82% | 82% | |
| INRUSH CURRENT(Typ.) | COLD START 15A/115VAC 30A/230VAC | |||||
| LEAKAGE CURRENT | <1.0mA/240VAC | |||||
| PROTECTION | OVER LOAD | 115%~135% of rated output voltage | ||||
| SHORT CIRCUIT | voltage off and reset input for recovers | |||||
| ENVIRONMENT | WORKING TEMP. | -0ºC ~ +45ºC (Refer to output load derating curve) | ||||
| WORKING HUMIDITY | 20 ~ 90% RH non-condensing | |||||
| STORAGE TEMP.,HUMIDITY | -20ºC ~ +85ºC 10~95% RH | |||||
| TEMP. COEFFICIENT | ±0.05%/ºC | |||||
| COOLING METHOD | BY FREE AIR CONVECTION | |||||
| SAFTY & EMC | WITHSTAND VOLTAGE | I/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC | ||||
| ISOLATION RESISTANCE | I/P-O/P, I/P-FG,O/P-FG: 100M Ohms/ 500VDC | |||||
| SAFTY STANDARDS | Refer to CE EN60950-1 | |||||
| EMC STANDARDS | Refer to EN55022,EN55024,EN61000 | |||||
| OTHERS | DIMENSION | L85*W58*H34MM | ||||
| WEIGHT | 100PCS/Carton/16.5KG | |||||
| SHELL MATERIAL | Chassis:1.5mm thickness aluminium;Cover:0.7mm thickness iron(silver plating) | |||||





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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2521014". Items marked "" are certified.
Company Profile
Shenzhen Gofern Electronic Co., Ltd. Was established in 2006 and is located in Shenzhen of China. We are a professional manufacturer specialized in the development and production switching power supplies and LED light, including industry power supplies, communication device power supplies, power adapters, LED work light, LED light bar, LED strobe light, LED flood light. We committed to offer good quality a complete set of products to every customer. With high precision, low cost, high reliability and stability, GOFERN products are highly appreciated in mainland China and are exported to Europe, Asia and South America. Our products can be widely applied to communication industry, postal service, power industry, instruments and meters, LCD screens, security systems, medical equipment systems, railway signal systems and construction machinery, trucks, sport utility vehicles, mining machinery, building projection lights, fountain underwater lights, marine lighting, outdoor ad lighting. We pay great attention to quality and management, strictly selecting each electronic component and making sure all of our products have met our customers' requirements. All products comply with the international standard and have been approved by CE, RoHS, SAA, C-tick, FCC, etc...We own advanced manufacture and testing equipment of power supply, have good after-sales system. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. Gofern people adhere to our principle of "develop by technology and honesty; Customer's demand is our goal" and we continue to perfect ourselves and pursue high quality to satisfy all the customers.
About Our Factory & Business Background
- Address
- Rm. 701, Unit 1, Jingfanghua E-Commerce Industrial Park, No. 2, Xinhe Street, Hebei Village, Bantian Street, Guangzhong, Shenzhen, Guangdong, China
-
Terms of Payment
- T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 10 PCS
-
Supply Chain Partners
- 25
Our Production Capability & Technical Expertise
- Main Products
- Power Adapter, Switching Power Supply, UPS Power Supply, Power Supply, Converter, Charger
-
Production Lines
- 2
-
Production Machines
- Electric Screwdriver, Soldering Iron, DC Electronic Load, Digital Power Meter, Digital Oscilloscope
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 15 years
-
Main Markets
- North America, South America, Europe, Australia
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
FAQ
- What is the warranty period?
- We provide a 1-year warranty for this power supply.
- What are the available output voltages?
- The product supports 12V, 15V, 24V, 36V, and 48V DC outputs.
- Can I customize the product?
- Yes, we offer OEM, ODM, and full customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 10 pieces.
- What are the lead times?
- Peak season takes one month, while off-season takes within 15 workdays.
- What certifications does it have?
- It is certified with CE, RoHS, ISO, CCC, CB, and FCC.
- What is the input voltage range?
- The input voltage range is 86-264VAC.
- What are the payment terms?
- We accept T/T, D/P, PayPal, and Western Union.
Send your message to this supplier
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