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Ad-55b 55W Dual Output Switching Power Supply with UPS Function 27.6V 24V
US$12.35
1-99 Pieces
US$11.22
100-499 Pieces
US$10.80
500-999 Pieces
US$10.50
1,000+ Pieces
Product profile
Customization
AvailableOutput Type
SingleWarranty
2 YearsModel NO.
AD-55BOutput Power
51 - 100WInput Voltage
110-220VConnection Mode
Series Switching Power SupplyStarting Mode
Self-excited Switching Power SupplyVoltage Regulating Mode
Frequency Modulation TypePower Supplying System
Terminal Power Distribution EquipmentEnergy Transmission
One-way TransmissionModulation System
PWMCertification
CE, RoHS, ISOBrand
LeyuPacking
24PCS/12.60kg/0.75cuftWeight
0.5kgSafety Standards
UL60950-1, TUV En60950-1 ApprovedRated Power
Rated Powert51.38WVoltage Range
88~264VAC 124~370VDCAC Current
1.6A/115VAC 1A/230VACInrush Current
Cold Start 20A/115VAC 40A/230VACLeakage Current
<1mA /240VACOver Load
105~150% Rated Output PowerWorking Temp.
-10~+60℃ (Refer to Derating Curve)Storage Temp., Humidity
-20~+85℃,10~95%RhOver Voltage
CH1:15.87~18.63V CH1:31.74~37.26VEfficiency
74%Load Regulation
±0.5%Voltage Tolerance
±1.0%Transport Package
Carton PackingSpecification
159*97*38mm(L*W*H)Trademark
LEYUOrigin
ChinaHS Code
8504401990Production Capacity
6000PCS/MonthKey features
UPS Function with Battery Backup: Provides 55W single output with integrated battery charger for security equipment.
Universal AC Input Range: Accepts 88-264VAC or 124-370VDC input for global compatibility.
Comprehensive Protection Systems: Includes short circuit, overload, over voltage, and battery low protections with hiccup mode recovery.
High Efficiency Design: Achieves up to 74% efficiency with fixed switching frequency at 45 KHz.
Rigorous Quality Testing: Undergoes 100% full load burn-in test before shipment.
Global Safety Certifications: Certified by UL60950-1 and TUV EN60950-1 for safety standards.
Flexible Customization Options: Supports full, minor, and flexible customization from samples or designs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.70h
About Our Factory & Business Background
Address2f C#Wanjia Industrial Park, Beibaixiang Liushi Town, Yueqing, Wenzhou, Zhejiang, China
Plant Area2000 square meters
Number of Employees37
Registered Capital10,000,000 RMB
Terms of PaymentT/T, LC, PayPal, Western Union
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 Pcs
Supply Chain Partners30
Our Production Capability & Technical Expertise
Main ProductsSwitching Power Supply, Power Inverter, Rotary Switch
Production Lines3
Production MachinesReflow Soldering Machine, Assembly Line, Ageing Rack
QA/QC inspectors2 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2018-03-23
Main MarketsSouth America, Europe, Southeast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015
Product CertificationCE
Cooperated with Fortune 500No
Product Q&A
Q:What is the output configuration of the AD-55B?
A:
It is a single output power supply with a 27.6V (24V) rated voltage and 1.8A rated current.
Q:Does this power supply support battery backup?
A:
Yes, it includes a UPS function with a built-in battery charger and battery low protection.
Q:What is the warranty period for this product?
A:
We provide a comprehensive 2-year warranty covering all mechanical defects.
Q:Can I customize this power supply?
A:
Yes, we offer OEM and ODM services including full, minor, and flexible customization from samples or designs.
Q:What are the input voltage requirements?
A:
It supports a universal AC input range of 88-264VAC (47-63Hz) or 124-370VDC.
Send Inquiry
*To:
Zhejiang Leyu Electric Co., Ltd.
Zhejiang Leyu Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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