Popular Products 55W 13.8V Power Supply with Charger for Power
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Product Highlights
- Dual Output Voltage Options: Available in 13.8V/13.4V or 27.6V/26.5V configurations for versatile applications.
- Comprehensive Protection System: Features overload, over-voltage, and battery low protection with automatic hiccup recovery.
- High Efficiency Performance: Delivers up to 74% efficiency with PWM modulation and low ripple & noise.
- Universal AC Input Range: Supports wide input voltage from 88V to 264VAC and 124V to 370VDC.
- Robust Safety Certifications: UL60950-1 and TUV EN60950-1 approved with Class B EMC compliance.
- Flexible Customization Services: Offers OEM, ODM, and full customization options based on samples or designs.
- Comprehensive Warranty Coverage: Includes a 2-year warranty for all mechanical and electrical defects.
Product Attributes
- Customization
- Available
- Output Type
- Single
- Warranty
- 2 Years
- Model NO.
- AD-55B
- Output Power
- 1 - 50W
- Input Voltage
- 110-220V
- Connection Mode
- Series Switching Power Supply
- Starting Mode
- Self-excited Switching Power Supply
- Voltage Regulating Mode
- Frequency Modulation Type
- Power Supplying System
- Terminal Power Distribution Equipment
- Energy Transmission
- Two-way Transmission
- Modulation System
- PWM
- Certification
- CE, RoHS
- Brand
- Leyu
- Application
- LED Lighting
- Protections
- Short Circuit / Overload / Over Voltage
- Features
- Universal AC Input/ Full Range
- Efficiency
- 74%
- Weight
- 0.5kg
- Color
- Sliver
- Output Current
- 1.8A 0.16A
- Output Voltage
- 27.6V 26.5V
- Dimension
- 159*97*38mm (L*W*H)
- Transport Package
- Carton
- Specification
- 159*97*38mm (L*W*H)
- Trademark
- Leyu
- Origin
- China
- HS Code
- 8504401990
- Production Capacity
- 6000PCS/Month
- Package Size
- 15.90cm * 9.70cm * 3.80cm
- Package Gross Weight
- 0.500kg
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 Popular Products 55W 13.8V Power Supply with Charger for Power
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Popular Products 55W 13.8V Power Supply with Charger for Power -
Popular Products 55W 13.8V Power Supply with Charger for Power -
Popular Products 55W 13.8V Power Supply with Charger for Power -
Popular Products 55W 13.8V Power Supply with Charger for Power -
Popular Products 55W 13.8V Power Supply with Charger for Power -
Popular Products 55W 13.8V Power Supply with Charger for Power
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Product Description
AD-55A 55W 13.8V 13.4V High Effiicecy with Single output with battery charge powe rsupply
| SPECIFICATION | ||||
| MODEL | AD-55A | AD-55B | ||
| OUTPUT | ||||
| Output number | CH1 | CH2 | CH1 | CH2 |
| DC voltage | 13.8V | 13.4V | 27.6V(24V) | 26.5V(24V) |
| Rated Current | 3.5A | 0.23A | 1.8A | 0.16A |
| Current Range | 0~4A | -------- | 0~2A | -------- |
| Rated Power | 51.38W | 53.92W | ||
| Ripple & Noise | 100mVp-p | -------- | 100mVp-p | -------- |
| Voltage Adj. Range | CH1:12~14.5V | CH1:24~29V | ||
| Voltage Tolerance | ±1.0% | -------- | ±1.0% | -------- |
| Line Regulation | ±0.5% | -------- | ±0.5% | -------- |
| Load Regulation | ±0.5% | -------- | ±0.5% | -------- |
| Setup, Rise Time | 800ms,50ms/230VAC 1600ms,50ms/115VAC at full load | |||
| Hold Up Time | 80ms/230VAC 16ms/115VAC at full load | |||
| INPUT | ||||
| Voltage Range | 88~264VAC 47~63Hz; 124~370VDC | |||
| AC Current | 1.6A/115VAC 1A/230VAC | |||
| Efficiency | 71% | 74% | ||
| Inrush Current | Cold start 20A/115VAC 40A/230VAC | |||
| Leakage Current | <1mA /240VAC | |||
| PROTECTION | ||||
| Over Load | 105~150% rated output power | |||
| Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse | ||||
| Over Voltage | CH1:15.87~18.63V | CH1:31.74~37.26V | ||
| Protection type: Hiccup mode,recovers automatically after fault condition is removed | ||||
| Battery Low | 9.5~11V | 20~22V | ||
| ENVIRONMENT | ||||
| Working Temp. | -10~+60ºC (Refer to "Derating Curve") | |||
| Working Humidity | 20~90%RH non-condensing | |||
| Storage Temp., Humidity | -20~+85ºC,10~95%RH | |||
| Temp. Coefficient | ±0.03%/ ºC(0~50ºC )on CH1 output | |||
| Vibration | 10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes | |||
| SAFETY &EMC | ||||
| Safety Standards | UL60950-1, TUV EN60950-1 approved | |||
| Withstand Voltage | I/P-O/P:3KVAC 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 /25ºC /70%RH |
|||
| EMC Emission | Compliance to EN55022(CISPR22) Class B, EN61000-3-2,-3 |
|||
| EMC Immunity | Compliance to EN61000-4-2,3,4,5,6,8,11,EN55024,light industry level, criteria A |
|||
| OTHERS | ||||
| Dimension | 159*97*38mm(L*W*H) | |||
| Weight | 0.5Kg | |||
| Packing | 24pcs/12.60Kg/0.75CUFT | |||
| NOTE | ||||
| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance: includes set up tolerance, line regulation and load regulation. 4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
||||
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR253391". Items marked "
" are certified.
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Company Profile
Yueqing Leyu Electric Automation Co., Ltd. Specializes in new product design, sale, and technical service of switching power supply. We own CE RoHS CCC ISO9001 Certification.
We are equipped with modern testing apparatuses and excellent production technology. With reinforced technical capabilities, excellent equipment, advanced workmanship, and complete inspection measures, our products are made according to national production standards, which feature stable performance, reasonable prices, and reliable quality. Quality management is the life of our company. Devoted to building a good brand, we always innovate and develop new products for all clients. Our products enjoy a good reputation around China relying on high quality and excellent services. Our products sell well in Southeast Asia, the Middle East, South America, Africa, and West Europe. We welcome you to contact us for detailed information via telephone or Email. Your visit will enhance the friendship and trust between us. Every LEYU people will do his utmost to meet the requirement from all kinds of clients with a sincere heart and constructive manner. Sticking to four principles of Mutual Trust, Understanding, Cooperation, Mutual benefit, we are looking forward to create better future with new and old friends.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 2f C#Wanjia Industrial Park, Beibaixiang Liushi Town, Yueqing, Wenzhou, Zhejiang, China
-
Plant Area
- 2000 square meters
-
Number of Employees
- 37
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, LC, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Switching Power Supply, Power Inverter, Rotary Switch
-
Production Lines
- 3
-
Production Machines
- Reflow Soldering Machine, Assembly Line, Ageing Rack
-
QA/QC inspectors
- 2 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
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2018-03-23
-
Export Year
- 7 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What are the available output voltage options?
- The power supply offers dual output configurations: 13.8V/13.4V for single output or 27.6V/26.5V for dual output.
- Does the product support customization?
- Yes, we provide OEM, ODM, and full customization services based on your samples or designs.
- What is the warranty period for this power supply?
- We provide a comprehensive 2-year warranty covering mechanical and electrical defects.
- What protection features are included?
- It includes overload, over-voltage, and battery low protection with automatic hiccup mode recovery.
- What is the input voltage range?
- The unit supports a universal AC input range of 88-264VAC and 124-370VDC.
- What certifications does the product have?
- It is UL60950-1 and TUV EN60950-1 approved, with EMC emission compliance to Class B standards.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
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