Home Electrical & Electronics Variable-Frequency Drive Wholesale Variable Power Supply 2017 Product List
Total 14,509 products from about 558

 Wholesale Variable Power Supply

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K3010d Variable Adjustable Single Channel 30V 10A DC Switching Power Supply

Min. Order: 1 Piece
  • Output Voltage: 0-30V
  • Output Current: 0-10V
  • Output Frequency: 50~60Hz
  • Packing: Carton
  • Standard: 2.0kg
  • Port: Yantian

Vfp-T Three Phase Variable Frequency AC Power Supply

Min. Order: 1 Piece
  • Output Type: Triple
  • Warranty: 1 Year
  • Output Power: 5kVA~300kVA
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Vfp-S Single-Phase Variable Frequency AC Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Width Modulation Type

Yihua 4 Digital Precise Display Current Value Psn-305D 30V/5A Variable DC Power Supply

Min. Order: 1 Piece
  • Model: Psn-305D
  • Input Voltage: 110V/220V/230V/240V Optional
  • Output Voltage: 0~30V
  • Output Power: 150W
  • Output Current: 0~5A
  • Current Digital Display: 4 LED Digital Display Current Value Ma

120V 5A TPR12005D Variable DC Regulate Power Supply

Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency Characteristics: Low Frequency
  • Frequency: Low Frequency
  • Power Source: Linear Regulated Power Supply
  • Brand: Longwei

Wxe-100ned-B AC to DC Variable Dual Output Switch Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 24V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Yihua 1502dd Variable Output DC Power Supply

Min. Order: 1 Piece
  • Model: 1502dd
  • Inner Box Size: 17*21*16.5cm
  • Outer Carton Box Size: 50*43*35cm
  • Q'ty: 12PCS/Outer Carton
  • Outer Carton Goods G.W.: 19.36kg
  • Packing: 12PCS/CTN

Leadsun Adjustable Variable dc Power Supply 30KV/50mA

FOB Price: $4032.26 - $5645.16 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

HP Series Variable High Voltage Power Supply 60kv100mA

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 6kw
  • Input Voltage: 380V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Dr-30-12 Plastic Enclosure DIN Rail Power Supply with Voltage Test Terminal Variable ...

FOB Price: $6.9 - $7.9 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

300V/10A Variable DC Power Supply with 4 Digital Precise Display

FOB Price: $500 - $600 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 3kw
  • Input Voltage: 380/220±15%(V)
  • Modulation System: PWM
  • Certification: CE, RoHS

D-120A 120W Dual Output 5V 12A 12V 5A Switching Variable DC Power Supply

FOB Price: US $12 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 3years
  • Output Power: 120W
  • Certification: CE, CCC
  • Brand: Yenisei
  • Weight: 0.9kg

5W Black Variable Power Supply with Ce UL

FOB Price: $2 - $5 / Piece
Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black/White
  • Type: OEM/ODM
  • Internal Structure: Linear Model

TPR12010d 120V 10A Dual Linear Variable Regulate DC Power Supply

Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency Characteristics: Low Frequency
  • Frequency: Low Frequency
  • Power Source: Linear Regulated Power Supply
  • Brand: Longwei

Yihua 602D China Variable Voltage DC AC 110V Power Supply

Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source
  • Power Supply Voltage: 110V/220V Optional
  • Brand: Yihua

High Quality Regulated 220V AC LS-80KV/10mA Variable Voltage AC Power Supply

FOB Price: $2000 - $2500 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

75W 12V Ce Approved Variable Voltage AC DC Aluminum Switching Power Supply

FOB Price: US $4.6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Lvlp Series Variable Linear Power Supply 10V100A

FOB Price: $2000 - $2100 / Piece
Min. Order: 1 Piece
  • Output Voltage: 0 ~ 10V
  • Output Current: 0 ~ 100A
  • Circuit Mode: AC/DC Power Frequency Transformation
  • Working Mode: Constant Voltage / Constant Current
  • Output Setting: 10-Turn Potentiometer
  • Output Display: LED or LCD

Ms-35-24 Transformer 220V AC to 24V DC, Variable Power Supply

FOB Price: $3.6 - $4.6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

PS6402D 64V 2A Variable Transformer Linear DC Power Supply

Min. Order: 1 Piece
  • Output Voltage: 0-64V
  • Output Current: 0-2A
  • Dimension: 270*128*145
  • Packing: Cartons
  • Standard: 6.0kg
  • Port: Yantian

Yh-1501s USB Variable Voltage DC Power Supply

Min. Order: 1 Piece
  • Model: 1501s USB
  • Inner Box Size: 20.3*9*15.4cm
  • Outer Carton Box Size: 49.5*42*33cm
  • Inner Box Weight: 1.5kg/PCS
  • Outer Box Weight: 24kg/CTN
  • Packing: 1PCS Per Inner Box, 20PCS Per Outer Carton

Hot Sale 380V AC 3phase Ls100kv100mA Variable AC Power Supply

FOB Price: $32500 - $34000 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 380V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

Cx-5001 Variable Frequency Power Supply

FOB Price: $500 - $1000 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Lvlp Series Variable Linear Power Supply 50V500A

FOB Price: $12000 - $12100 / Piece
Min. Order: 1 Piece
  • Output Voltage: 0 ~ 50V
  • Output Current: 0 ~ 500A
  • Circuit Mode: AC/DC Power Frequency Transformation
  • Working Mode: Constant Voltage / Constant Current
  • Output Setting: 10-Turn Potentiometer
  • Output Display: LED or LCD

Single Phase AC Variable Power Supply

Min. Order: 1 Piece
  • Phase: Single
  • Voltage Output: 24V-300V
  • Output Power of Voltage: 100va-1250va
  • Current Output: 1mA - 120A
  • Output Power of Current: 150va-2000va
  • Phase Angle: 0deg - 360deg

75W 12V Ce Approved Variable Voltage AC DC Aluminum Switching Power Supply

FOB Price: $4 - $6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

500W to 2kw Programmable Variable-Frequency AC Power Supply

FOB Price: $500 - $20000 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 2kVA
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Wxe-100ned-C AC to DC Variable Dual Output Switch Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 24V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Hot Selling 4kw Variable Voltage DC Power Supply

FOB Price: $700 - $800 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 4kw
  • Input Voltage: 380/220±15%(V)
  • Modulation System: PWM
  • Certification: CE, RoHS

75W 15V Ce Approved Variable Voltage AC DC Aluminum Switching Power Supply

FOB Price: US $4.6 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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