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120w Switching Power Supply

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Power Supplies Q-120b 120W Quad Output AC DC SMPS 5V 12V -5V -12V Switching Power Supply

Power Supplies Q-120b 120W Quad Output AC DC SMPS 5V 12V -5V -12V Switching Power Supply

US $ 11.75-13.71 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Nvvv EDR-120-24 AC DC 24V Power Supply DIN Rail Six-Year Warranty

Nvvv EDR-120-24 AC DC 24V Power Supply DIN Rail Six-Year Warranty

US $ 11.4-12.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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EDR-120-15 120W 15V 8A SMPS Switching Power Supply AC to DC Single Output Industrial Power Supplies

EDR-120-15 120W 15V 8A SMPS Switching Power Supply AC to DC Single Output Industrial Power Supplies

US $ 9.26-10.8 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Ndr-120W-12V SMPS 10A Slim Switch Power Supply for LED Driver

Ndr-120W-12V SMPS 10A Slim Switch Power Supply for LED Driver

US $ 5-7 / pieces FOB
1 pieces (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Lrs Series 120W 24V 5A AC to DC Single Output Industrial High Quality Switching Power Supply

Lrs Series 120W 24V 5A AC to DC Single Output Industrial High Quality Switching Power Supply

US $ 6-6.99 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Dr-120W-24V Transformer Industrial DIN-Rail Power Supply AC-DC Switch Power Supply

Dr-120W-24V Transformer Industrial DIN-Rail Power Supply AC-DC Switch Power Supply

US $ 14-15.75 / pieces FOB
1 pieces (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Pengchu 12V 10A Factory Price 5V 9V 12V 19V 24V 36V 2A 3A 4A 5A 6A 8A 10A 120W 240W AC/DC Power Adapter/Switching Power Supply with UL ETL CE FCC RoHS

Pengchu 12V 10A Factory Price 5V 9V 12V 19V 24V 36V 2A 3A 4A 5A 6A 8A 10A 120W 240W AC/DC Power Adapter/Switching Power Supply with UL ETL CE FCC RoHS

US $ 8.95-12.5 / Piece FOB
500 Pieces (MOQ)
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Shenzhen Pengchu Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2007
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Lrs-120-48 120W 48V 2A AC to DC Single Output SMPS Switching Power Supply Lrs Series CE RoHS Industrial Power Supplies

Lrs-120-48 120W 48V 2A AC to DC Single Output SMPS Switching Power Supply Lrs Series CE RoHS Industrial Power Supplies

US $ 6-6.99 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Manufacturer AC DC 120W/12V 10A/24V 5A Power Adapter/Switching Power Supply for LED/LCD/CCTV/Laptop

Manufacturer AC DC 120W/12V 10A/24V 5A Power Adapter/Switching Power Supply for LED/LCD/CCTV/Laptop

US $ 25.56-27 / Piece FOB
100 Pieces (MOQ)
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Fuyuan Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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Ndr-120W-24V 10A 12V Power Supply DIN Rail Power Supply

Ndr-120W-24V 10A 12V Power Supply DIN Rail Power Supply

US $ 12.61-12.71 / pieces FOB
1 pieces (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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DC Power Supply Rail Installation Caliper Power Supply 120W Slim Power Supply

DC Power Supply Rail Installation Caliper Power Supply 120W Slim Power Supply

US $ 10-99,999 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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AC DC Constant Voltage Waterproof IP67 Switching Power Supply 36V 3.3A 120W LED Driver

AC DC Constant Voltage Waterproof IP67 Switching Power Supply 36V 3.3A 120W LED Driver

US $ 8.68-9.32 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Nvvv WDR-120-24 DIN Rail Switching Power Supply 24V AC to DC Output for LED Strips SMPS

Nvvv WDR-120-24 DIN Rail Switching Power Supply 24V AC to DC Output for LED Strips SMPS

US $ 12.5-13.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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AC to DC SMPS Manufacturer Dr-120-15 120W 15V 8AMP DIN Rail Switching Power Supply

AC to DC SMPS Manufacturer Dr-120-15 120W 15V 8AMP DIN Rail Switching Power Supply

US $ 12.49-14.57 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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AC-DC 12V/24V 12V Power Supply DIN Rail Switching Power Supply EDR-120-24

AC-DC 12V/24V 12V Power Supply DIN Rail Switching Power Supply EDR-120-24

US $ 6-13 / pieces FOB
1 pieces (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Lrs-120-24 Single Output 120W 24V 5A Full Range Switching Power Supply for Motor

Lrs-120-24 Single Output 120W 24V 5A Full Range Switching Power Supply for Motor

US $ 7.93-9.25 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Ndr-120W-12V DC Power Supply DIN Rail 120W 12V Switch Power Supply

Ndr-120W-12V DC Power Supply DIN Rail 120W 12V Switch Power Supply

US $ 13-15 / pieces FOB
1 pieces (MOQ)
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Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Industrial SMPS Quad Output 120W Switching Power Supply Q-120c Electrical SMPS Transformer

Industrial SMPS Quad Output 120W Switching Power Supply Q-120c Electrical SMPS Transformer

US $ 11.75-13.71 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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120W Efficient and Portable Industrial Switching Power Supply with UPS Function

120W Efficient and Portable Industrial Switching Power Supply with UPS Function

US $ 13.15-14 / Piece FOB
10 Pieces (MOQ)
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Zhejiang Leyu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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120W 180W Switching Power Adapter AC DC Medical Adapter Desktop Type Power Supply with C8 C6 Inlet Type

120W 180W Switching Power Adapter AC DC Medical Adapter Desktop Type Power Supply with C8 C6 Inlet Type

US $ 13.95-19.6 / Piece FOB
1,000 Pieces (MOQ)
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Fuhua Electronic Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Nvvv WDR-120-12 DIN Rail Switching Power Supply 12V AC to DC Output for LED Strips SMPS

Nvvv WDR-120-12 DIN Rail Switching Power Supply 12V AC to DC Output for LED Strips SMPS

US $ 12.5-13.5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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EDR 24V 120W 10A 5A Switching Power Supply AC-DC Single Output Industrial Power Supply

EDR 24V 120W 10A 5A Switching Power Supply AC-DC Single Output Industrial Power Supply

US $ 9.25-10.8 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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T-120A 120W 5V/12V/-5V Triple Output Switching Power Supply SMPS

T-120A 120W 5V/12V/-5V Triple Output Switching Power Supply SMPS

US $ 12.5-17 / Piece FOB
1 Piece (MOQ)
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Zhejiang Ximeng Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2009
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About 120w Switching Power Supply FAQ

  • QWhat factors should I consider when opting for wholesale purchase of switching power supplies?

    Our 120w Switching Power Supply offers exceptional quality within the Switching Power Supply category.Buying switching power supplies wholesale presents benefits such as cost savings, availability of bulk quantities, and consistent product quality. Wholesale purchases also often come with options for customization and faster delivery, ensuring reliable supply for your manufacturing needs.

  • QHow can I locate reputable suppliers for switching power supplies in China?

    The 120w Switching Power Supply is a key item within our extensive Switching Power Supply selection.In China, sourcing reputable suppliers for switching power supplies involves thorough research, including online supplier directories, industry networks, and trade shows. Verify supplier credentials, quality certifications, and request product samples for evaluation.

  • QWhat are the key advantages of using switching power supplies?

    The 120w Switching Power Supply is classified under our comprehensive Switching Power Supply range.Switching power supplies offer higher efficiency, smaller size, and lighter weight compared to traditional linear power supplies. They are also able to handle a wider range of voltages and frequencies, making them versatile for a variety of applications.

T-30 30W Series Triple Output Switching Power Supply

T-30 30W Series Triple Output Switching Power Supply

US $ 6.52-7.7 / Piece FOB
100 Pieces (MOQ)
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Yueqing Winston Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2011
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China Factory S-120-12 120W Switch Power Supply for CCTV Camera PTZ

China Factory S-120-12 120W Switch Power Supply for CCTV Camera PTZ

US $ 3.1-3.66 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Langbo Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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S-120W-24V 5A Power AC-DC 24V Switch Power Supply for LED Light

S-120W-24V 5A Power AC-DC 24V Switch Power Supply for LED Light

US $ 8-9.99 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Custom-Made 120W 12V 10A Desktop AC DC Adapter 12 Volt 10 AMP Power Supply with UL CE GS SAA PSE FCC

Custom-Made 120W 12V 10A Desktop AC DC Adapter 12 Volt 10 AMP Power Supply with UL CE GS SAA PSE FCC

US $ 9.99-14.99 / Piece FOB
100 Pieces (MOQ)
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Guangdong Qinx Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Ndr-120-48 48V 2.5A DIN Rail Ndr Series Switching Power Supply Slim Type AC-DC PSU

Ndr-120-48 48V 2.5A DIN Rail Ndr Series Switching Power Supply Slim Type AC-DC PSU

US $ 6.7-7.7 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Yueqing Zhijiu Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Factory Price SMPS Power Supply Sc Series Sc-120-12 12V 120W AC to DC Output Switching Power Supply

Factory Price SMPS Power Supply Sc Series Sc-120-12 12V 120W AC to DC Output Switching Power Supply

US $ 11.02-12.85 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Ndr-120-12 DIN Rail Switching Power Supply AC-DC for LED Driver

Ndr-120-12 DIN Rail Switching Power Supply AC-DC for LED Driver

US $ 10.3-12.3 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Switching Power Supply 120W DC Single-Set Low-Power Power Lamp with Light Box Power Supply Ms-120-12V 10A

Switching Power Supply 120W DC Single-Set Low-Power Power Lamp with Light Box Power Supply Ms-120-12V 10A

US $ 6.29-6.89 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Funi Electrical Co., Ltd.

Zhejiang, China Since 2017
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Shampower Cwp Series Constant Voltage 12V 10A 120W IP67 Waterproof Power Supply for Outdoor LED Lighting

Shampower Cwp Series Constant Voltage 12V 10A 120W IP67 Waterproof Power Supply for Outdoor LED Lighting

US $ 6.29-6.57 / Piece FOB
15 Pieces (MOQ)
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Foshan Shampower Supply Co., Ltd

Guangdong, China Since 2017
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Single Output 110V DC 24V 5A 120W Ms-120-24 24 Volts AC DC Regulated Switching Power Supply for LED

Single Output 110V DC 24V 5A 120W Ms-120-24 24 Volts AC DC Regulated Switching Power Supply for LED

US $ 6.32-7.37 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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WDR-120W-24V High Voltage DIN Rail Power Supply AC DC Power Supply

WDR-120W-24V High Voltage DIN Rail Power Supply AC DC Power Supply

US $ 13.5 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Junlin Electric Technology Co., Ltd.

Zhejiang, China Since 2023
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Mini Type Size Power Supplies Ms-120-24 120W 24V 5A AC to DC Single Output SMPS Switching Power Supply

Mini Type Size Power Supplies Ms-120-24 120W 24V 5A AC to DC Single Output SMPS Switching Power Supply

US $ 6.32-7.37 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Weihao Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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GF120-1h-Am High Quality AC to DC 12V 24V 36V 5A 10A Switching Power Supply 12V 10A 120W

GF120-1h-Am High Quality AC to DC 12V 24V 36V 5A 10A Switching Power Supply 12V 10A 120W

US $ 3.95-5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Gofern Electronic Co., Ltd.

Guangdong, China Since 2006
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