1,139
50w Constant Current Switching Power Products
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US $ 0.76-1.22 /
Piece FOB
50 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
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Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 3-8 /
Piece FOB
200 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2006
US $ 11.24-13.2 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Switching Power Supply, Power Inverter, Scrolling System, Solar Controller, Power Supply, PSU, LED Driver, LED Power Supply, Solar Inverter, SMPS
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2011
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
More
Power Supplying System : Terminal Power Distribution Equipment
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 5.14-6 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 1.9-2.5 /
Piece FOB
100 Pieces (MOQ)
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Output Type : Single
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Stabilizer, Step-up and Down Transformer, Voltage Regulator, Power Inverter, Power Supply, Battery
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 3-8 /
Piece FOB
200 Pieces (MOQ)
More
In-Out : Step-down Type
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2006
US $ 2.06-7.71 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
More
Power Supplying System : Terminal Power Distribution Equipment
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 0.89-1.05 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Input Voltage : 110-220V
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 0.25-0.33 /
Piece FOB
50 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 0.25-0.33 /
Piece FOB
50 Pieces (MOQ)
More
Output Type : Single
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 3.65-4.85 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 1.06-1.22 /
Piece FOB
100 Pieces (MOQ)
More
Modulation System : PWM
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 4-6 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Switching Power Supply, LED Driver Power Supply, AC/DC Adapter, Electrical Plug&Socket, Wiring Accessories, Switches, Cable Glands, Cable Clips, Terminal Blocks, Singnal Lamp
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2009
US $ 3.5-4.55 /
Piece FOB
100 Pieces (MOQ)
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Voltage Regulating Mode : Frequency Modulation Type
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 4.1-4.79 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Switching Power Supply, Power Inverter, Scrolling System, Solar Controller, Power Supply, PSU, LED Driver, LED Power Supply, Solar Inverter, SMPS
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2011
US $ 6-8 /
Piece FOB
1 Piece (MOQ)
More
Connection Mode : Series Switching Power Supply
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2009
US $ 6.17-7.2 /
Piece FOB
5 Pieces (MOQ)
More
Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 1.5-2 /
Piece FOB
5 Pieces (MOQ)
More
Starting Mode : Self-excited Switching Power Supply
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory
Guangdong, China
Since 2006
US $ 0.01-0.12 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 11.84-13.5 /
Piece FOB
1 Piece (MOQ)
More
Modulation System : PWM
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2011
US $ 0.27-0.68 /
Piece FOB
50 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Certification : CE, RoHS, ISO
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 3-3.4 /
Piece FOB
5 Pieces (MOQ)
More
Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Output Power : 1 - 50W
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 3.16-3.4 /
Piece FOB
5 Pieces (MOQ)
More
Main Products: Switching Power Supply, Switch Power Supply, Power Supply, Switch Mode Power Supply, SMPS, LED Power Supply, Waterproof Power Supply, Dinrail Power Supply, Switching Mode Power Supply, Power Inverter
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2010
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Stabilizer, Step-up and Down Transformer, Voltage Regulator, Power Inverter, Power Supply, Battery
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Power Supplying System : Terminal Power Distribution Equipment
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Main Products: Voltage Stabilizer, Step-up and Down Transformer, Voltage Regulator, Power Inverter, Power Supply, Battery
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 2.5-400 /
Piece FOB
10 Pieces (MOQ)
More
Starting Mode : Self-excited Switching Power Supply
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
50 Pieces (MOQ)
More
Main Products: Power Supply, LED Driver, Adapter Power Supply, Mobile Charger, DC/AC Inverter, Thermostat Controller, Power Module, Motor
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009
US $ 0.31-0.33 /
Piece FOB
100 Pieces (MOQ)
More
Voltage Regulating Mode : Frequency Modulation Type
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Guangdong, China
Since 2009