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USB port DC 5V , 500mA power inverter dc 12v ac 220v circuit diagram

US $19.3-21.2 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;ZHE
Output Power: 401 - 500W
Output Type: Single
Brand Name: NOVA
Type: DC/DC Converters
Size: 21.7 X 11.3 X 5.7 cm
China (Mainland) Contact Details
US $34,000 Trade Assurance Limit
<24 hours Average Response Time

High power waterproof hot 12v ac/dc led power supply

50 Sets (Min. Order)
Place of Origin: CN;GUA
Output Type: Dual
Brand Name: Miracle Bean
Output Current: 29.2A
Output Voltage: 12V
Model Number: XH-V12350-A
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
<24 hours Average Response Time

LPV-150-12 150W Output Power and 170~250V Input Voltage outdoor dc power supply

US $3.82-29.58 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;ZHE
Output Type: Single
Output Power: 101 - 200W
Brand Name: MiWi
Output Current: DC 8.4A Max.
Output Voltage: DC 12V±0.5V
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
<24 hours Average Response Time

HIGH QUALITY 60W Triple output switching power supply smps power 12v dc

US $9.5-10 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;ZHE
Output Type: Triple
Output Power: 51 - 100W
Brand Name: WEHO
Input Voltage: 220V
Output Current: 5A 2.5A 0.5A
China (Mainland) Contact Details
US $34,000 Trade Assurance Limit
<24 hours Average Response Time

DC3005 DC 24v power supply dual output supply is suitable to supply DC power for the standard lamp and the large power LED

1 Set (Min. Order)
Place of Origin: CN;SHG
Output Type: Dual
Brand Name: LISUN
Input Voltage: 220V
Output Current: Adjustable
Output Voltage: Adjustable
China (Mainland) Contact Details
US $60,000 Trade Assurance Limit
<24 hours Average Response Time

Manufacture LED Light 12v 500ma dc power supply with CE&RoHS

US $0-1 / Piece ( FOB Price)
5 Pieces (Min. Order)
Usage: Switching,Laptop
Output Type: AC/DC
Connection: Plug In,Desktop
Certificate: CE&RoHS
Output voltage: DC12V
Input voltage: 220V
Verified Supplier - Shenzhen Derun Lighting Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
<24 hours Average Response Time

6w Constant voltage 12v 500ma dc power supply for led strip light

US $3-4 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 500mA
Output Voltage: 12V
Input Voltage: AC90-265V
Output Power: 6W
Output Frequency: 50/60Hz
Output Type: Constant Voltage
China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
<24 hours Average Response Time

Meanwell RQ-125C 122.5w 12v 500ma dc power supply

US $1.5-20.0 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 10A,4A,1A,0.5A
Output Voltage: DC 5V,15V,-5V,-15V
Input Voltage: 115/230VAC by switch
Output Power: 101 - 200W
Output Frequency: 0
Output Type: Quad
China (Mainland) Contact Details
<24 hours Average Response Time

12 Volt 500ma Power Supply AC to DC 12V 2.5A Power Adapter Wall Plug

US $3-5 / Piece ( FOB Price)
50 Pieces (Min. Order)
Usage: Laptop
Output Type: DC
Connection: Desktop
Certificates: CE/RoHS/FCC
Warranty: 1 Year
Place of Origin: CN;GUA
Verified Supplier - Shenzhen Aosibaer Tech Co., Ltd.
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit
24 hours Average Response Time

CE CB UL PSE good quality 12v 500ma dc power supply

US $1.7-3.8 / Piece ( FOB Price)
100 Pieces (Min. Order)
Color: black or white
Usage: Game Player
Output Type: DC
Connection: Plug In
Place of Origin: CN;GUA
Brand Name: GEZ
China (Mainland) Contact Details
US $23,000 Trade Assurance Limit
<24 hours Average Response Time

wall mount ac/dc 12v 500ma power supply

500 Pieces (Min. Order)
Usage: Switching
Output Type: DC
Connection: Plug In
Place of Origin: CN;GUA
Brand Name: ZQ
Model Number: ZQA050120W1A
China (Mainland) Contact Details
US $97,000 Trade Assurance Limit
<24 hours Average Response Time

12v 500ma dc power supply with CE UL KCC FCC ROHS

1 Piece (Min. Order)
Usage: Switching
Output Type: DC
Connection: Desktop
output voltage: 12V
Input voltage: 100-240V
size: 119*52*34mm
China (Mainland) Contact Details
US $26,000 Trade Assurance Limit
<24 hours Average Response Time

P10-15-A Series 12v 500ma dc power supply

1 Piece (Min. Order)
Output Current: 0~3A
Output Voltage: -15~48V
Input Voltage: 85-370V
Output Power: 5-15W
Output Frequency: 160~200KHz
Output Type: single, dual and triple
China (Mainland) Contact Details
US $9,000 Trade Assurance Limit
<24 hours Average Response Time

Shenzhen 12v 500ma dc power supply for mobile tablet pc

US $1.5-2 / Piece ( FOB Price)
1000 Pieces (Min. Order)
color: white or black
Usage: Mobile Phone
Output Type: DC,Single
Connection: Plug In
material: customized available
Place of Origin: CN;GUA
China (Mainland) Contact Details
US $27,000 Trade Assurance Limit
<24 hours Average Response Time

CE RoHS 12v 500mA dc power supply 6W ac dc power supply

US $1-4 / Piece ( FOB Price)
500 Pieces (Min. Order)
Output Current: 500mA
Output Voltage: 12V
Input Voltage: 100-240V,100~240V
Output Power: 1 - 50W,6W
Output Frequency: 50-60Hz
Output Type: Single
China (Mainland) Contact Details
US $14,000 Trade Assurance Limit
<24 hours Average Response Time

universal dc 12V 500mA switching power supply

US $6-20 / Piece ( FOB Price)
20 Pieces (Min. Order)
Usage: Switching
Output Type: DC
Connection: Plug In
Place of Origin: CN;GUA
Brand Name: OEM
Model Number: CD100-1201000B
China (Mainland) Contact Details
US $24,000 Trade Assurance Limit
<24 hours Average Response Time

Baku Hot Sell Factory Price 12V 500Ma Dc Power Supply

US $20-28 / Piece ( FOB Price)
10 Pieces (Min. Order)
Output Current: 0A-1A
Output Voltage: 0-15V,0 to 15V
Input Voltage: 220V
Output Power: 401 - 500W
Output Frequency: 50HZ
Output Type: Multiple
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
24 hours Average Response Time

DC 12V 500mA Power Supply for Security Camera System

US $2-5 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;GUA
Verified Supplier - Shenzhen AVS Technology Co., Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
<24 hours Average Response Time

CE CUL UL FCC KC GS approval ac dc adapter 12V 500ma power supply with DC Jack 5.5*2.5mm

US $2.6-3.1 / Piece ( FOB Price)
10 Pieces (Min. Order)
Color: Black/white
Output Type: DC
Connection: Plug In
certificate: CE UL/CUL FCC GS SAA CB
Output voltage: 9V
Input voltage: 100v-240v
China (Mainland) Contact Details
US $17,000 Trade Assurance Limit
<24 hours Average Response Time

products china ac dc switching power supply 12v 500ma

US $1-5 / Piece ( FOB Price)
50 Pieces (Min. Order)
Usage:: warner, alarm equipment
Color:: Black
Output Type: DC
Connection: Plug In
Place of Origin: CN;GUA
Brand Name: YK
China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
<24 hours Average Response Time

12v 500ma dc power supply

US $1-25 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 1.5A-20A
Output Voltage: 12V-48V
Input Voltage: 110V-220V
Output Power: 51 - 100W
Output Frequency: 0
Output Type: Dual
Verified Supplier - Shenzhen Plus Tech Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

12v 500ma dc power supply with UL/CUL GS CE SAA FCC approved (2 years warranty)

US $1.2-1.9 / Piece ( FOB Price)
500 Pieces (Min. Order)
Output Type: DC
Connection: Plug In
Place of Origin: CN;GUA
Brand Name: TQ
Model Number: TQ-1200500u
AC plug: have US EU UK AU CN types
China (Mainland) Contact Details
<24 hours Average Response Time

12v 500ma dc power supply 0~30V / 0~5A Designed Voltage&Current 30V5A power supply, switching power supply, dc power supplies,

US $30-35 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 50Hz-60Hz
Output Voltage: 0-30V
Input Voltage: 220V
Output Power: 101 - 200W
Output Frequency: 50Hz-60Hz
Output Type: Single
Verified Supplier - MCH Instruments Co., Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

Wholesale High Quality 12v 500ma dc power supply

US $0.9-1.2 / Piece ( FOB Price)
2000 Pieces (Min. Order)
Output Current: 3.5A
Output Voltage: 12V
Input Voltage: 90-240V
Output Power: 51 - 100W
Output Frequency: 50~60HZ
Output Type: Single
China (Mainland) Contact Details
<24 hours Average Response Time

12v 500ma dc power supply

US $2-5 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Output Type: DC
Connection: Plug In
Output voltage: 3-48VDC
Input voltage: AC100~240V 50/60HZ
Output power: 12W
Output current: 0~2A
China (Mainland) Contact Details
US $35,000 Trade Assurance Limit
<24 hours Average Response Time

CE CUL UL FCC KC GS approval ac dc adapter 12V 500ma power supply with DC Jack 5.5*2.5mm

US $1-3 / Piece ( FOB Price)
100 Pieces (Min. Order)
Usage: Phone,Tablet,MID,LED, Medical machine,CCTV camera, LCD etc.
Output Type: DC,Single, with cable
Connection: Plug In
Output Voltage: 3V-30V
Warranty: 3 years
Input Voltage: 100-240V~
China (Mainland) Contact Details
US $4,000 Trade Assurance Limit
<24 hours Average Response Time

consumer electronics market 12v 500ma dc power supply with competitive price

100 Pieces (Min. Order)
Output: 12V 3A
Usage: CCTV, LED, POS etc
Output Type: DC
Connection: Desktop
Certificate: CE/RoHS/FCC/ERP etc.
Input: 100-240V 50-60HZ
China (Mainland) Contact Details
US $31,000 Trade Assurance Limit
<24 hours Average Response Time

90-264V AC DC 12V 0.5A 500mA CCTV Power Supply

US $1.8-2.3 / Piece ( FOB Price)
300 Pieces (Min. Order)
Usage: Switching
Color: Black white
Output Type: DC
Connection: Plug In
Output Voltage: 12V
Input Voltage: 90-264V
Verified Supplier - Shenzhen Hengfu Power Co., Ltd.
China (Mainland) Contact Details
US $13,000 Trade Assurance Limit
<24 hours Average Response Time

12v 500ma dc power supply

US $100-100000 / Set ( FOB Price)
1 Set (Min. Order)
Output Current: 0-60A
Output Voltage: 0-100V
Input Voltage: 380V,380VAC
Output Power: >500W
Output Frequency: 0
Output Type: DC
Verified Supplier - Jinan ACME Power Supply Co., Ltd.
China (Mainland) Contact Details
<24 hours Average Response Time

AC DC power supply 12V 500mA switching power supply AC210V AC 220V to DC12V

US $1.89 / Piece ( Wholesale Price)
5 Pieces (Min. Order)
Size: 5.1*2.3*2.2cm
Input Voltage: AC85-265v/DC100-370v
Output Voltage: DC12v(±0.2V)
Output Power: 6W
Type: AC/DC inverters
Output Type: Single
China (Mainland) Contact Details
<24 hours Average Response Time

High quality! 6V 1A 6W switching 12v 500ma dc power supply with UL/CUL GS CE FCC,CEC

US $1-10 / Unit ( FOB Price)
500 Sets (Min. Order)
Type: switching power adapter
Output Type: DC
Connection: interchangeble plug type
Certification: UL/CUL GS CE FCC,CEC
Output voltage: 6V
Input: 100V to 240Vac
Verified Supplier - Shenzhen Suppower Tech. Co., Ltd.
China (Mainland) Contact Details
US $25,000 Trade Assurance Limit
<24 hours Average Response Time

Universal ac dc adapter 12v 500mA 100-240v power supply

US $0.98-2.99 / Piece ( FOB Price)
1000 Pieces (Min. Order)
Color: black or white
Output Type: DC
Connection: Plug In
Certification: CE FCC Rohs
Input: 100-240V
Warranty: 12 months
China (Mainland) Contact Details
US $33,000 Trade Assurance Limit
<24 hours Average Response Time

D-50F 50W 12V 2A design latest 12v 500ma dc power supply

US $7.7 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 2A
Output Voltage: 12V
Input Voltage: 220VAC,110VAC/220VAC
Output Power: 50W
Output Frequency: 50/60HZ
Output Type: Dual
China (Mainland) Contact Details
US $34,000 Trade Assurance Limit
<24 hours Average Response Time

2014 newest design 4 ports 12v 500ma dc power supply

50 Pieces (Min. Order)
color: as your requirement
Use: Mobile Phone
Type: Electric
input: 100-240V
output: 5V/1A/2.1A
MOQ: 100PCS
China (Mainland) Contact Details
US $28,000 Trade Assurance Limit
<24 hours Average Response Time

12V 500mA dc power supply for set top box

US $2.16-2.3 / Unit ( FOB Price)
100 Units (Min. Order)
Output Current: 500mA
Output Voltage: 12V
Input Voltage: 100-264V
Output Power: 1 - 50W
Output Frequency: 50-60HZ
Output Type: Single,DC
China (Mainland) Contact Details
<24 hours Average Response Time

Free Samples vs Factory Price ! UK wall plug 12v 500ma dc power supply

US $1.30-1.80 / Piece ( FOB Price)
500 Pieces (Min. Order)
Usage: Switching
Color: black,white
Output Type: DC
Connection: Plug In
Output: DC12v 500ma
Input: AC100-240v
China (Mainland) Contact Details
<24 hours Average Response Time

2014 hot sell low price constant voltage 12v 500ma dc power supply

US $1-2 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 1A
Output Voltage: 12Vdc,12v , 5v
Input Voltage: 100-240Vac
Output Power: 51 - 100W
Output Frequency: 47-63Hz
Output Type: Single
China (Mainland) Contact Details
US $133,000 Trade Assurance Limit
<24 hours Average Response Time

Factory supply 12v 500ma dc power supply with led

100 Pieces (Min. Order)
Color: White
Use: Mobile Phone
Socket Type: all kinds of plugs
Type: Electric,Desktop charger
Warranty: 6 months
Function: Phone and tablet charging
China (Mainland) Contact Details
<24 hours Average Response Time

S10-1500W Single Output Switching Power Supply, 12v 500ma dc power supply

50 Pieces (Min. Order)
Output Current: 0-125A
Output Voltage: 5/12/15/24//36/48V
Input Voltage: 85-264V
Output Power: 10-1500W
Output Frequency: 50/60Hz
Output Type: Single
Verified Supplier - CNC Electric Group Co., Ltd.
China (Mainland) Contact Details
US $30,000 Trade Assurance Limit
<24 hours Average Response Time

6w 12v 500ma dc power supply

500 Pieces (Min. Order)
Usage: Mobile Phone
Output Type: DC
Connection: Plug In
Warranty: 2 years
Input Voltage: 100~240V
Place of Origin: CN;GUA
China (Mainland) Contact Details
<24 hours Average Response Time

Factory Direct 12v 500ma dc power supply

US $5-100 / Piece ( FOB Price)
1 Piece (Min. Order)
Output Current: 6.5-30A
Output Voltage: 5-48v
Input Voltage: 110/220VAC
Output Power: different type have different power
Output Frequency: 47-63HZ
Output Type: Single
Verified Supplier - Yueqing Unique Electric Co., Ltd.
China (Mainland) Contact Details
US $11,000 Trade Assurance Limit
<24 hours Average Response Time

power supply dc 5v 12v 100w power supply 12v 500ma dc power supply

US $1-20 / Piece ( FOB Price)
50 Pieces (Min. Order)
Output Current: 2a,3a,5a,6a,7.5a,10a,12.5a,20a,30a,40a
Output Voltage: 5v 12v 24v,36v ,48v
Input Voltage: 220V
Output Power: 101 - 200W
Output Frequency: 50-60Hz
Output Type: Single
China (Mainland) Contact Details
US $10,000 Trade Assurance Limit
<24 hours Average Response Time

mini 12v 500ma dc power supply

US $1.86-2.2 / Piece ( FOB Price)
500 Pieces (Min. Order)
Color: black white or as costomer's request
Output Type: DC,Single
Connection: Plug In
Certification: UL, cUL, FCC, GS, CE, EMC, CB , MEPS KC, PSE, CCC
Warranty: 1 year
Place of Origin: CN;GUA
Verified Supplier - Shenzhen GEO Technology Co., Ltd.
China (Mainland) Contact Details
28 hours Average Response Time
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