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2015 hot selling 12V 3A ac dc power supply

FOB Price: US $4.7 - 5.5 / Piece Get Latest Price
Min.Order Quantity: 100 Piece/Pieces DC POWER SUPPLY
Supply Ability: 100,000 Piece/Pieces per Month DC POWER SUPPLY
Port: Shenzhen
Payment Terms: T/T,Western Union,Paypal
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
gofern
Model Number:
GF40-1H-DM
Output Power:
1 - 50W
Output Type:
Single
Input Voltage:
110-220V AC
Output Voltage:
12V
Output Frequency:
N
Output Current:
3A
Type:
DC power supply
Certificate:
CE / RoHS
Color:
Silver
Warranty:
2 years
Weight:
0.3Kg
Dimension:
88*90*38mm(L'W'H')
Shell material:
Aluminum
Appearance feature:
Cuboid metal case
Package detail:
54pcs/carton
Safety compliance:
EMC & LVD

Packaging & Delivery

Packaging Detail: Export standard blank canton and Neutral White hard paper
Delivery Detail: 3 workdays for sample and 10 workdays for bulk order

2015 hot selling  12V 3A ac dc power supply

 

Features:

1.Low power consumption, high reliability
2.Protections: Short circuit/Over load/Over voltage
3.Cooling by free air convection
4.100% full loading burn-in test
5.2 Years warranty
6.Dimension:88*90*38mm(L"W"H")
 
Specification 
MODELGF40-1H-DM
OUTPUTDC VOLTAGE12V
OUTPUT POWER40w
CURRENT RANGE0-3.3A
RIPPLE & NOISE(max.)120mVp-p
VOLTAGE ADJ. RANGE±10%
LINE REGULATION±1.0%
LOAD REGULATION±2.0%
VOLTAGE TOLERANCE±2.0%
CONNECTION TERMINALMARK: GND , DC+
SETUP,RISE TIME800ms, 50ms at full load
HOLD UP TIME60ms
INPUTVOLTAGE RANGE86 ~ 264VAC
AC CURRENT(Typ.)    0.35A/ 226VAC    0.18A/ 240VAC
CONNECTION TERMINALMARK: FG,AC-L, AC-N, 
FREQUENCY RANGE47-63Hz
EFFICIENCY(Typ.)80%
INRUSH CURRENT(Typ.)COLD START 15A/115VAC   30A/230VAC
LEAKAGE CURRENT<2.0mA/240VAC
PROTECTIONOVER LOAD115%~135% of rated power; Pulsing hicuup shut down,auto recovery
OVER VOLTAGERated output voltage of 105%~150% start overvoltage protecion
Protection: burst mode,load of abnormal conditions removed the automatic recovery
SHORT CIRCUITvoltage off and reset input for recovers
ENVIRONMENTWORKING TEMP.-0°C ~ +45°C (Refer to output load derating curve)
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP.,HUMIDITY-20°C ~ +85°C 10~95% RH
TEMP. COEFFICIENT±0.05%/°C
COOLING METHODBY FREE AIR CONVECTION
SAFTY & EMCSAFTY STANDARDSCE EN60950-1 Approved
WITHSTAND VOLTAGEI/P-O/P:1.5KVAC, I/P-FG:1.5KVAC, O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG,O/P-FG: 100M Ohms/ 500VDC
EMI CONDUCTIONCompliance to EN55022
HARMONIC CURRENTCompliance to EN61000-3-2,-3
EMS IMMUNITYCompliance to EN55024
OTHERSDIMENSIONL88*W90*H38MM
WEIGHT 0.3Kg,54PCS/Carton
SHELL MATERIALChassis:1.0mm thickness aluminium;Cover:0.7mm thickness iron(silver plating)
 
GF40-M Series:
Input 85-264VAC
Single output:
DC Voltage3.3V5V10V12V15V18V24V36V48V
DC Current10A7A4A3A2.5A2A2A1A0.8A

Dual output:

DC Voltage+15V/-15V24V/5V12V/5V+5V/-5V
DC Current1A/1A1.5A/1A2A/2A5A/1A
 

GFA40-M Series:

Input 24VAC:
DC Voltage5V10V12V15V24V
DC Current7A4A3A2.5A2A

 

 
 GFD40-OM Series:
Input voltage 48VDC
Single output:
DC Voltage5V10V12V15V24V
DC Current7A4A2A2.5A2A

 

 
MORE MODELS:
 
 
 
 PACKAGE:
 
CERTIFICATE:CC
 
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Shenzhen Gofern Electronic Co., Ltd. was established in 2002 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 ... View detail

Basic Information

Product/Service (We Sell): Switching power supply,LED light,Power Adapter,Power supply,CCTV power box  
Brands: Gofern  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Central America
South Asia
North America
South America
Oceania
Southern Europe
Eastern Asia
Africa
Southeast Asia
Mid East
Domestic Market
Eastern Europe
Northern Europe
Western Europe
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 71% - 80%  

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How It Works

China (Mainland) | Contact Details
Experience: Established 2006

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Ms. Mandy So
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