472,314
Wholesale Test Power Supply Products
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US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: LED Switch Power, Heat Dissipation Fan
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
1 Piece (MOQ)
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Certification : CE, RoHS, ISO, CCC
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: LED Switch Power, Heat Dissipation Fan
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Voltage Regulating Mode : Width Modulation Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: LED Switch Power, Heat Dissipation Fan
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Voltage Regulating Mode : Width Modulation Type
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
1 Piece (MOQ)
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Main Products: AC Power Supply, Frequency Converter, AC Power Source, Ground Power Unit, GPU, Inverter, 0il-Immersed Induction Voltage Stabilizer, DC Power Supply
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 9,999-19,999 /
Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shandong, China
Since 2021
US $ 4-20 /
Piece FOB
10 Pieces (MOQ)
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Main Products: LED Switch Power, Heat Dissipation Fan
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Power Supplying System : Terminal Power Distribution Equipment
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Audited Supplier
Since 2025
Manufacturer/Factory
Shaanxi, China
Since 2025
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Main Products: Switching Power Supply, Battery Charger, DC Power Supply, Golf Cart Charger, Patrol Car Charger
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2017
US $ 572.66-4,822.31 /
Piece FOB
1 Piece (MOQ)
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Input Voltage : Full Range
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 386 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electrophoresis Power Supply, Electrophoresis Tank, Horizontal Electrophoresis, Vertical Electrophoresis, UV Transilluminators, Gel Documentation
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Audited Supplier
Since 2023
Manufacturer/Factory
Beijing, China
Since 2023
US $ 30,000-100,000 /
Piece FOB
1 Piece (MOQ)
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Grid Type : Grid Inverter
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Audited Supplier
Since 2016
Manufacturer/Factory
Guangdong, China
Since 2016
1 Piece (MOQ)
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Main Products: AC Power Supply, Frequency Converter, AC Power Source, Ground Power Unit, GPU, Inverter, 0il-Immersed Induction Voltage Stabilizer, DC Power Supply
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
1 Piece (MOQ)
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Input Voltage : Full Range
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 23,000-24,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: DC Power Supply, Frequency Converter, Inverter, Shore Power Supply, Military Power Supply, Pulse DC Power Supply, Bidirectional DC Power Supply, off Grid Inverter
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020
US $ 7,700-10,100 /
Set FOB
1 Set (MOQ)
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Audited Supplier
Since 2022
US $ 880-980 /
Piece FOB
1 Piece (MOQ)
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Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
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Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 2,000-4,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011
US $ 9,999-19,999 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Static Frequency Converter, Solar off Grid Inverter, Voltage and Frequency Stabilizer, AC Power Source, Wind off Grid Inverter, Wind on Grid Inverter, Storage Bi-Directional Inverter, 400Hz Frequency Converter, Test Power Supply, AC to DC Charger
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shandong, China
Since 2021
1 Piece (MOQ)
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Energy Transmission : One-way Transmission
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2021
US $ 1,500-1,800 /
Piece FOB
1 Piece (MOQ)
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Main Products: Rectifier, DC Power Supply, Pulse Power Supply, AC Power Supply, Inverter, Voltage Stabilizer, SCR Rectifier, Electroplated Rectifier, Electrolytic Rectifier
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Audited Supplier
Since 2024
Manufacturer/Factory
Hebei, China
Since 2024
US $ 727.68-4,822.31 /
Piece FOB
1 Piece (MOQ)
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Output Type : Single
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 500-600 /
Piece FOB
1 Piece (MOQ)
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Main Products: Plating Machine, DC Regulated Power Supply, Plating Rectifier, Plating Production Line, Plating Equipment, Spray Tower
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Audited Supplier
Since 2020
Manufacturer/Factory
Shandong, China
Since 2020
US $ 5,500-60,000 /
Piece FOB
1 Piece (MOQ)
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Energy Transmission : Two-way Transmission
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020
US $ 7,700-10,100 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 104-106 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2020
Manufacturer/Factory
Guangdong, China
Since 2020
US $ 724-812 /
Piece FOB
50 Pieces (MOQ)
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Main Products: UPS Power, UPS Battery, Solar Storage System, Lithium Battery, Data Center Solution Provider, Solar Inverter, Precision Air Conditioner
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Audited Supplier
Since 2024
Trading Company
Guangdong, China
Since 2024
US $ 880-950 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 1,050-2,650 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Insulation Tester, Vacuum Bottle Tester, Partial Discharge System, High Voltage Test Set, Hipot Tester, Vlf Test Equipment, Fault Locating Primary Cable Systems, Proof Testing, Hipotential Test Equipment
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Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011
US $ 6.57 /
Piece FOB
200 Pieces (MOQ)
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Connection Mode : Series Switching Power Supply
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
1 Piece (MOQ)
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Main Products: AC Power Supply, Frequency Converter, AC Power Source, Ground Power Unit, GPU, Inverter, 0il-Immersed Induction Voltage Stabilizer, DC Power Supply
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 3,500-3,800 /
Piece FOB
1 Piece (MOQ)
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Power Supplying System : Terminal Power Distribution Equipment
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shandong, China
Since 2020
US $ 1,300-1,500 /
Piece FOB
1 Piece (MOQ)
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Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 1,000 /
set FOB
1 set (MOQ)
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Output Type : Single
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Hebei, China
Since 2021