33,568 products found from 1,525  

Wholesale Adjustable Power Supply

manufacturers & suppliers

Smun S-3000-12 3000W 12VDC 250A Adjustable Output Switching Power Supply

FOB Price: US $ 220-300 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: >500W
  • Input Voltage: 180-260VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Manufacturers Wholesale Switching Power Supply in USA

FOB Price: US $ 600-700 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 3.5kw
  • Input Voltage: 380/220±15%(V)
  • Connection Mode: Full-Bridge Mode
  • Starting Mode: Soft Start

Mini Adjustable Wide Voltage Access Control Power Supply

FOB Price: US $ 8 / Piece
Min. Order: 100 Pieces
  • Condition: New
  • Customized: Customized
  • Application: Social Security Card, Community Card, Hotel Card, Enterprise Card, Supermarket Card, Campus Card, Smartcard Application, Hospital, Parking, Warehouse, Company, Garage, Community
  • Current: 1-3A
  • Type: Linear Power Supply
  • Output Type: Single

Lvlp Series Adjustable Linear DC Power Supply - 36V80A

FOB Price: US $ 2800-2900 / Piece
Min. Order: 1 Piece
  • Output Voltage: 0 ~ 36V
  • Output Current: 0 ~ 80A
  • Circuit Mode: AC/DC Power Frequency Transformation
  • Working Mode: Constant Voltage / Constant Current
  • Output Setting: 10-Turn Potentiometer
  • Output Display: LED or LCD

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

Leadsun 5~11KV Adjustable High Voltage AC DC Power Supply 11KV 135mA

FOB Price: US $ 2419.35-4032.26 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 100V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

High Stability Adjustable DC Voltage 60W 12V Switch Power Supply with Short-Circuit

FOB Price: US $ 10 / 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

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
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

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

FOB Price: US $ 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

Multiple 65W Laptop Adapter Switching Power Supply with Auto Adjustable Voltage Laptop Charger with USB C QC3.0 Type-C Ports DC Adaptor

FOB Price: US $ 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

AC Input Adjustable DC 120W 12V Power Supply

FOB Price: US $ 10.8-12 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Adjustable Strong Powerful Tattoo Machine Kit Pen Power Supply for Permanent Makeup Eyebrow Eyeliner Lip with Needles and Mouth Tips

Min. Order: 1 Piece
  • Material: Aluminium
  • Type: Tattoo Gun
  • Usage: for Cosmetic, Body Art
  • Set: Set
  • Disposable: Non-Disposable
  • Gun Type: Electric

OEM Adjustable voltage 24-36V 8.3A SMPS power supply 300W

FOB Price: US $ 38.5-40.5 / Piece
Min. Order: 100 Pieces
  • Output Type: adjustable voltage
  • Warranty: 1 Year
  • Certification: CE, RoHS, FCC
  • Brand: Pengchu
  • Input: 100-240V 50/60Hz
  • Output: 24-36V 8.3A 300W

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

FOB Price: US $ 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

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

AC Input Adjustable DC 120W 12V Power Supply

FOB Price: US $ 7.2-10.4 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110V/220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Leadsun High Voltage Power Supply Adjustable 50KV/100mA

FOB Price: US $ 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

30W Adjustable Constant Current LED Power Supply

FOB Price: US $ 37.8-37.9 / Piece
Min. Order: 300 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

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

FOB Price: US $ 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

1kw 0-300V 0-30A Adjustable Programmable Digital Control DC Power Supply Stabilizer

FOB Price: US $ 130-180 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1kw
  • Input Voltage: 220V or 380V (Depends on Output Power)
  • Connection Mode: PWM
  • Starting Mode: Soft Start

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

FOB Price: US $ 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

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
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Changan Group Co., Ltd.
  • Zhejiang ISO 9001, ISO 14001, OHSAS/ OHSMS 18001

Customized 18-28V 3.5A adjustable power adapter 100W power supply

FOB Price: US $ 9.5-11.5 / Piece
Min. Order: 100 Pieces
  • Output Type: adjustable voltage
  • Warranty: 1 Year
  • Certification: CE, RoHS, FCC
  • Brand: Pengchu
  • Input: 100-240V 50/60Hz
  • Output: 18-28V 3.5A 100W

45W Adjustable Power Adapter 40W Laptop Charger Manual Multiple Voltage Power Supply with Cable AC DC 15-20V Adapter Charger

FOB Price: US $ 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

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

Adjustable Variable 0-600V Regulated Switching Circuit Precision Digital Display Liner Single-Output Connectors AC Cable Lab Grade Scientific DC Power Supply

FOB Price: US $ 340-400 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 2kw
  • Input Voltage: 220V or 380V (Depends on Output Power)
  • Connection Mode: PWM
  • Starting Mode: Soft Start

Leadsun Adjustable Variable dc Power Supply 30kv/50mA

FOB Price: US $ 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

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

Adjustable AC DC adapter 18-28V 3.5A 100W switching power supply for inline fan

FOB Price: US $ 11-13 / Piece
Min. Order: 1000 Pieces
  • Usage: inline fan
  • Certification: ETL
  • Input: 100-240V
  • Output power: 100W
  • Output voltage: 18-28V
  • Output current: 3.5A
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