Home Electrical & Electronics Switching Power Supply Wholesale Adjustable Power Supply 2017 Product List
Total 33,070 products from about 1,271

 Wholesale Adjustable Power Supply

manufacturers & suppliers

Wholesale Dual Output Adjustable Power Supplies 30V/5A Linear Mode

Min. Order: 1 Piece
  • Output Type: Triple
  • Warranty: 1 Year
  • Output Power: 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

PS305D 30V 5A Laboratory Digital Display Adjustable Linear DC Power Supply

Min. Order: 1 Piece
  • Output Voltage: 0-30V
  • Output Current: 0-5A
  • Dimension: 270*128*145
  • Packing: Cartons
  • Standard: 6.0kg
  • Port: Yantian

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

30W PS1502D 15V 2A Adjustable Lab Linear Variable DC Power Supply

FOB Price: $22 - $26 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 30W
  • Input Voltage: 110-220V
  • Certification: CE, RoHS
  • Brand: Longwei

AC DC Adjustable 100 AMP Power Supply for Electrolysis

FOB Price: $400 - $500 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1.5kw
  • Input Voltage: 220V
  • Modulation System: PWM
  • Certification: CE, ISO

MTP Series Precision High Power Adjustable Switching DC Power Supply - 30V500A

FOB Price: $4800 - $5100 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 15kw
  • Input Voltage: 380V
  • Connection Mode: PWM
  • Starting Mode: Soft-Start

Leadsun High Voltage Power Supply Adjustable 50KV/100mA

FOB Price: $8064.52 - $12903.23 / 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

S-60-24V DC Transformer 60W 2.5A Adjustable Power Supply

FOB Price: $4.8 - $5.8 / 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

Yihua 305D Adjustable DC Power Supply

Min. Order: 1 Piece
  • Model: 305D
  • Inner Box Size: 33*17*21cm
  • Outer Carton Size: 36*36*45cm
  • Q'ty: 4PCS/Carton
  • Carton G.W.: 19.5kg/Carton
  • G.W.: 4.9kg/PCS

S-35-15 35W 15V Switch Power Supply AC DC Adjustable Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 15V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Adjustable DC Stabilized Power Supply

FOB Price: US $70 / Piece
Min. Order: 50 Pieces
  • Packing: Carton or Wooden Case
  • Standard: CE ISO9001
  • Port: Ningbo
  • Trademark: HOSSONI or OEM
  • Origin: Zhejiang, China

Longwei Lw30100kd Regulated Adjustable 30V 100A Over Voltage Protection with DC Power ...

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 3000W
  • Input Voltage: 110-220V
  • Certification: CE
  • Brand: Longwei

MTP Series Precision High Power Adjustable DC Power Supply - 700V86A

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 60kw
  • Input Voltage: 380V
  • Connection Mode: PWM
  • Starting Mode: Soft-Start

Leadsun 0-20KV Adjustable AC/DC Power Supply 20KV/10mA

FOB Price: $1290.32 - $1935.48 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

Variable Adjustable Single Channel 40V 30A DC Switching Power Supply

FOB Price: $200 - $250 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1.2kw
  • Input Voltage: 380/220±15%(V)
  • Modulation System: PWM
  • Certification: CE, RoHS

Adjustable DC Power Supply 350W 12V 29A with Ce Approved (S-350-12)

FOB Price: $12.5 - $15.5 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Yihua 3005D-II Dual Adjustable DC Power Supply

Min. Order: 1 Piece
  • Model: 3005D
  • Q'ty: 1PCS / CTN
  • Outer Carton Size: 46*34.5*23.5cm
  • Packing: 4PCS/CTN
  • Standard: CE, RoHS
  • Port: Huangpu

64V 5A TPR6405D Variable Adjustable Digital Linear 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

MTP Series High Power Adjustable DC Power Supply - 200V500A

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 100kw
  • Input Voltage: 380V
  • Connection Mode: PWM
  • Starting Mode: Soft-Start

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

Multiple 65W Laptop Adapter Switching Power Supply with Auto Adjustable Voltage Laptop ...

FOB Price: $13 - $15 / Piece
Min. Order: 300 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Color: Black
  • Type: OEM/ODM
  • Internal Structure: On-Off Type
  • Power Source: Flyback Output

Electronic 300mA 1-3W Adjustable LED Switching Power Supply

FOB Price: $1 - $3 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS
  • Power Supply Mode: Constant Current Source

Single Phase Input and Single Phase Output 2kVA AC Adjustable Power Supply

FOB Price: $200 - $400 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Fire Safety
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

350W 1-48V Adjustable Switch Power Supply

FOB Price: US $14.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

Wyj Automatic Adjustable DC. Power Supply

FOB Price: US $100 / Piece
Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency Characteristics: High Frequency
  • Usage: Wyj
  • Frequency: High Frequency
  • Size: Medium

0-600V 0-150A 1.8kw Laboratory Digital Display Adjustable DC Power Supply

FOB Price: $300 - $370 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1.8kw
  • Input Voltage: 380/220±15%(V)
  • Modulation System: PWM
  • Certification: CE, RoHS

20A 15V Laboratory Power Supply Adjustable with Hull Tank

FOB Price: $300 - $500 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 201 - 300W
  • Input Voltage: 220V
  • Modulation System: PWM
  • Certification: CE, ISO

45W Adjustable Power Adapter 40W Laptop Charger Manual Multiple Voltage Power Supply with ...

FOB Price: $13 - $14 / Piece
Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Color: Black
  • Type: OEM/ODM
  • Internal Structure: On-Off Type
  • Power Source: Flyback Output

Ce and RoHS IP65 Coating Adjustable DC. Power Supply

FOB Price: US $50 / Piece
Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency Characteristics: High Frequency
  • Usage: Wyj
  • Frequency: High Frequency
  • Size: Medium

4000A 20V Adjustable Coloring Power Supply

FOB Price: $6500 - $7300 / Piece
Min. Order: 1 Piece
  • Output Type: Three Phase
  • Warranty: 1 Year
  • Output Power: 80kw
  • Input Voltage: 380V
  • Certification: CE
  • Brand: Yuanhung
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 1000