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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ETOP
  • Model Number: LPS-U121SxxL
  • Output Power: 101 - 200W
  • Output Type: Single
  • Input Voltage: 100-240VAC
  • Output Voltage: 12V 24V 36V 48V
  • Output Frequency: 47-63Hz
  • Output Current: 8A 5A 3.3A 2.5A
  • Dimension: 107X64.5X35mm/105.5X78.5X38mm
  • Output: 12v/10a 24v/5a 6.25a
  • IC: Imported
  • Effi: 88%
  • Power rating: 60w 80W 120w 150w 180w
  • Protection: Short circuit/Over load/Over voltage
  • Tol: 3%
  • R&N: 200-480mVp-p
  • Work temperature: 0-40C
  • Warranty: 2 years

Packaging & Delivery

Packaging Details plastic bags and accordingly to customer request
Delivery Time 20-25 working days
Product Description


60w 120w 150w 180w Open Frame Switching Power Supply 12V 24V 48V Transformer  AC 220V


InputInput Voltage(V)100-240VAC(working with fan surrounding when lower input voltage)
Input Current (A)2.5A Max
Frequency (Hz)47Hz–63Hz
Efficiency85% Typ(230VACFull Load)
Inrush current(A)Cold star <80A/230VAC
Leakage current(mA)<2mA/240VAC
OutputOutput Voltage(V)12Vdc20Vdc24Vdc28Vdc48Vdc
Voltage Regulation3%
Output Current(A)8A6A5A4.2A2.5A
Current Range (A)0-8A0-6A0-5A0-4.2A0-2.5A
Rated Power(W)120W
Start time, hold-up time(ms)Ton≤3000ms,Td≥20ms @230Vac Full Load
Rise time(ms)Typ:80ms @230Vac Full Load
Environmentworking Temperature (°C)0°C - +45°C
Storage Temperature(°C)-20°C - +80°C
Humidity(%)20% - 90% RH non condensing
ProtectionOver voltage Protection>115%-135% Rated output voltage
Over load Protection>105%-150% Auto recovery
Short circuit ProtectionLatched
Over Temperature ProtectionAuto reboot
OthersDimension H *W*H(mm)107*60*35mm





Our product series include: industrial power supply, power adaptor, LED driver etc., which are widely used in communication, power electronics, automation control, railway, military industry,medical care and a good deal of others.

Our Services




1.Good and High efficiency Team:our company have sales team,R&D team,purchase team,PMT team,production team and quality team etc.Our teams works hard together with highefficiency,and our teams have the same target--Excellent quality,the highest service !  



2.OEM&ODM Services: Our company have professional engineers,so we cancustomize products ccording to your  detailed requirements,your samples or your ideas.





3.High efficiency automatic SMT machine and production process:it is fast,high-efficient and standard.Professional 

surface-mounting and trough-hole soldering technology.-our production process must through below steps to guarantee good quality Inspecting Raw Materials-Auto machine to SMT--Plug-in  module--Pass wave-soldering (Auto solder)--Angle  cutter cutting angles--Post-solder &Assembling--QC Inspection--FQC Testing Products--Ageing --Quality department spot-check goods--Packing--Shipping out.



















Packaging & Shipping

 Our Product Package:


In order to protect products,the inner package is often use PP bags or Anti Static bags,and the use white box to

 pack each product,then put each one into the strong carton,at last finish packing.

Transportation ways of products: 

You can choose any way which you like to ship the goods,we will try our best tohelp you save shipping cost.



Company Information

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Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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China (Mainland)
Transaction Level:
Supplier Assessments:
5 Transactions 30,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $39,000
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