Zhejiang, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 9000
OEM/ODM Service
Sample Available

12VDC Switching Power Supply, 25W Switching Power Supply, Switching Power Supply manufacturer / supplier in China, offering AS-25-12 25W 12V 2A Small Size Switching Power Supply SMPS, 12V1.5A 18W Power Adapter Wall Mounting AC to DC 100-240VAC, Pg42 Cable Glands, Plastic Cable Glands PA PP PE, Grey Black and so on.

Gold Member Since 2009
Audited Supplier

AS-25-12 25W 12V 2A Small Size Switching Power Supply SMPS

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Purchase Qty. / Reference FOB Price
1-9 Pieces US $4.7
10-99 Pieces US $4.2
100-999 Pieces US $3.7
1,000-9,999 Pieces US $3.5
10,000+ Pieces US $3.3
Port: Ningbo, China
Production Capacity: 900000/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Output Type: Single
Warranty: 2 Years
Output Power: 1 - 50W
Input Voltage: Full Range
Connection Mode: Series Switching Power Supply
Starting Mode: Self-excited Switching Power Supply

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Basic Info

Model NO.: AS-25-12
Voltage Regulating Mode: Frequency Modulation Type
Power Supplying System: Terminal Power Distribution Equipment
Energy Transmission: One-way Transmission
Modulation System: PWM
Certification: CE, RoHS, ISO, CCC
Input: 85-264VAC 240-370VDC
Output: 25W 12VDC 2A
Size: 84*57*38mm
Terminal: 5 Pole Terminal
Weight: 0.16kg
Package: 80PCS/16kg
Protection: Over Load, Over Voltage, Over Temp
DC Adjustment: Yes
Efficiency: 68%
Other: Accept Customized
Trademark: smun
Transport Package: Standard Carton
Specification: CE ROHS
Origin: Zhejiang Province, China
HS Code: 85044014

Product Description

25w 12vdc2A small size switching power supply single output with CE ROHS 2 year warranty 

1. What is the Switching Power Supply (SPS) ?

  SPS is an electronic equipment that turn 110VAC or 220VAC into DC output

Our normal DC output is 5Vdc , 12vdc , 15vdc, 24vdc, 48vdc . 

Also we accepted customized .

2. How many road of output for SPS? 

  Four kinds. 

  Single output : 5Vdc , 12vdc , 15vdc, 24vdc, 48vdc 

  Dual output : 5v/12v , 5v/24v,  12v/24v

  Triple output: +/-5v / 12v, +/-12v/5v, +/-15v/ 5v , 5v/15v/24v

  Quad output:+/-5v and +/-12v, +/-5v and +/-15v, +/-5v and 12v and 24v, +15v and +/-15v and +24v

3. How many kinds of SPS according to different used ?

   Non waterproof  LED 

   Waterproof led driver

   Rain-proof SPS

   Din rail 


Company information 

1.Q:Are you a factory or trading company? How many people work in your company?
A : We are a factory and we got 500 workers till this year.
2.Q:Where is your factory located? How can I visit there? 
A:Our factory is located in Wenzhou City, Zhejiang Province, China, about 1.5  hours 

from Guangzhou by air . All our clients, from home or abroad, are warmly welcome to 

visit us! 

If you can cooperate with us, we will be honored and you will benefit from: 

The good construction warranty1~2 years 

Your client satisfied on the right schedule and quality 

Your can get good reputation from your market and obtain more orders 

Our professional service before and after sale 

The free samples after your first 3 orders 

The reasonable price 

Any questions from you are welcome and will be replied in 24 hours
AS-25-12 25W 12V 2A Small Size Switching Power Supply SMPS
AS-25-12 25W 12V 2A Small Size Switching Power Supply SMPS
AS-25-12 25W 12V 2A Small Size Switching Power Supply SMPS

Model AS-25-5AS-25-12AS-25-15AS-25-24
OutputDC output Voltage5V12V15V24V
Voltage tolerance±1.0%±1.0%±1.0%±1.0%
Rated Current5A2.1A1.7A1.1A
Related Power25w25w25w25w
Adjustable range for DC Voltage±10%±10%±10%±10%
Set up,rise,hold up time200ms  100ms  30ms 
InputVoltage Range85 ~264VAC  47-63HZ 240-370VDC
Input Current0.5A/115VAC 0.25A/230VAC
AC inrush currentCold start current  15A/115V 30A /230VAC
Leakage current<0.5mA/240VAC
ProtectionOverloadRelated output power 105-150% start overload protection
Protection type: cutoff output, recovery after restart power
Over voltage5.75V-6.75V13.8V-16.2V17.2V-20.2V27.6V-32.4V
Hiccup mode,recovers automatically after fault condition
EnvironmentWorking temp humidity-10~+60°C 20%~90%RH
Stor temp, humidity-20~+85°C 20%~90%RH Non-condensing
SafetyWithstand voltageI/P-O/P:1.5KVAC  1min
I/P-FG:1.5KVAC 1min
O/P-FG:0.5KVAC 1min
StandardSafety standardFit UL1012
Refer Design refer to GB4943,UL60950,EN60950
EMC standardDesign refer to GB9254,EN55022 Class A
Note:1.All parameters not specially mentioned are measured at 230VAC input, related load and 25  f ambient temperature.2.Wave&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.

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