260175
items found for power supply 12v. Comparing power supply 12v prices
, you can buy quality power supply 12v at factory price / low price in China.
Single Phase
Standby
Overvoltage
Industry
Lighting/Power
Standard Machine
Single
1 Year
401 - 500W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Low Discharge Rate
Small
Battery
Lithium-Ion Battery Pack
Other
Other
Other
Large
Battery
Lithium Battery
Electric Charger
Tablet, Laptop, MP3/MP4 Player, Camera
12V
Intelligent Charger
18650
Single
2 Years
2000W
220V
Parallel Switching Power Supply
Self-excited Switching Power Supply
500W
290mm*198mm*198mm
7.8kg
1 Year
MPPT
12-26V
Lead-Acid Batteries
UPS, Electric Power, Lighting, Storing Energy
12V
High Discharge Rate
Square Battery
Acid
Lead-Acid Batteries
Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Solar System
12V
Low Discharge Rate
Square Battery
Acid
Single
1 Year
51 - 100W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply
Lithium Metal Battery
LFP
Yes
329*172*214mm
4000
Free
Light
Single
LED Constant Current
Electronic Step-down Transformer
CE, RoHS
Constant Current Source
Mobile Phone, Digital Camera, Phone
DC
TUV, RoHS, CCC
Black
OEM
Linear Model
New
CE
12V
7ah
12V4.5 Rechargeable Maintenance Free Battery
5 Years
Lithium Battery
Electric Charger
Tablet, Laptop, Video Game Player, MP3/MP4 Player, Camera, Standard Battery
RoHS, CB, CE
Master Carton
Shenzhen
Multiple
1 Year
>500W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply
DC
TUV, RoHS, ISO9001, CCC, SAA, PSE, GS, ETL
Black or White
OEM
On-Off Type
Plug In
Light
Single
LED Regulator Voltage
TUV, CE, RoHS
Constant Current Source
Step-down Type
Single
>2 Years
1 - 50W
Full Range
Series Switching Power Supply
Self-excited Switching Power Supply
Light
Single
LED Regulator Voltage
Electronic Step-down Transformer
CE, RoHS
Constant Voltage Source
Lead-Acid Batteries
UPS, Electric Power, Lighting
12V
Low Discharge Rate
Square Battery
Acid
Single
2 Years
1 - 50W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
LiFePO4
Series and Parallel
Chargeable
42A
229*138*215mm
ABS Case
Light, Industry, Construction
Single
LED Regulator Voltage
PWM Controlled
CE, ISO9001, CCC, ETL
Constant Voltage Source
Light, Industry, Construction, Digital Products, Vehicle
Single
LED Constant Current
TUV, CE, RoHS, ISO9001, CCC
Constant Voltage Source
No
TV Antenna
Base Antenna
Short Wave
Steel Plate
Directional Antenna
1.5~2
Laptop, Switching
DC
RoHS, CE FCC
Black
OEM
On-Off Type
Li-ion Battery
LFP
Yes
Small
LFP
Black
Single
2 Years
12W
AC85-265V
Series Switching Power Supply
Self-excited Switching Power Supply
New
ISO, CE
Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
48V
2.5kw Solar
48VDC
Lead-Acid Batteries
UPS, Energy Storage
12V
Low Discharge Rate
Square Battery
Acid
Single
>2 Years
300W
AC170-250V
Series Switching Power Supply
Self-excited Switching Power Supply
Li-ion Battery
LFP
Yes
Medium
0-50
10+Years
Multiple
2 Years
101 - 200W
110-220V
Series Switching Power Supply
Self-excited Switching Power Supply
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
Medium Discharge Rate
Large
Battery
Single
1 Year
36kw
380V
Parallel Switching Power Supply
Self-excited Switching Power Supply
Single
2 Years
35W-400W
85 ~ 264VAC/120 ~ 373VDC
Series Switching Power Supply
Self-excited Switching Power Supply
New
API, ISO, CB, CE
Home, Industrial, Commercial
Normal
Portable Power
Lithium Battery Power Pack
Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Robot
DC
TUV, RoHS, ISO9001, CCC, cUL/FCC/Ce/GS/CB/BS/SAA/Kc/PSE
Black
OEM
On-Off Type
Power
Single
Core-type Transformer
CCC
Low Frequency
110V/220V to 12V IP67 Waterproof Toroidal Transfor
Desktop
CE, RoHS, CCC, FCC
500-800W
ATX 12V 2.31
12cm
12"
Three Phase
On-line
Overcurrent
Industry
Lighting/Power
Standard Machine
Constant-Voltage or Current(Adjustable)
5--300V, 1--300mA, 90W (Maximum)
1V, 1mA
1min~9h59min
LED: Constant-Voltage, Current and Power Values
AC220V±10%, 50/60Hz; 110V±10%, 60Hz
12months
12months
un38.3, FCC, RoHS, CE
Lithium-ion
12V
10sets/CTN
Desktop
CE, RoHS, CCC, FCC, UL
650W
ATX 12V 2.0
14cm
≥14"
Li-ion Battery
LFP
Yes
Small
3.2V
3800mAh
Auto Recovery
12V
20A
85%
Each One in a White Box
220*68*40
Single
6 Years
15W/25W/35W/50W/75W/100W/150W/200W/350W
220VAC
Series Switching Power Supply
Separate-excited Switching Power Supply
