Home Electrical & Electronics Switching Power Supply Frequency Power Supply 2019 Product List
45,706 products found from 2,405  

Frequency Power Supply manufacturers & suppliers

100W 24VDC DIN Rail Switching Power Supply for Industrial Equipment

FOB Price: US $ 15.2 / 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

400W 5V/12V/15V/24V/36V LED AC/DC Switching Mode Power Supply

FOB Price: US $ 18-21 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Radio Power Supply for Communication (AC/DC Switching Power Supply)

FOB Price: US $ 70 / set
Min. Order: 1 set
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

HP Series High Power High Voltage Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 5kw ~ 15kw
  • Input Voltage: 380V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

DC12V 10A 120W CCTV Power Supply CCTV Camera DVR Ce FCC 2year Warranty LED Strip System

FOB Price: US $ 4.5-5.5 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Bespoke High Voltage Air Purification 200W Power Supply CF04B

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 200,250,300W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

15W to 400W Switching Power Supply (S-15-12)

Min. Order: 1 Piece
  • 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

24V2.5A 60W AC/DC Switching Power Supply Power Adapters Laptop Adapter with UL, Ce, RoHS, PSE, SAA etc., Approval

FOB Price: US $ 5.15-6.98 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High Voltage regulated power unit Air Purifier 100W Power Supply CF04B

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 120,150,180W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Ce Factory Direct Sales Lrs-150-12 Single Output High Quality DC 12V 150W Power Supply

FOB Price: US $ 7.33-8.96 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

15W 12VDC Output DIN Rail Switching Power Supply with CE and RoHS (BDR-15-12)

FOB Price: US $ 9-13 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

CCP Series High Voltage Capacitor Charging DC Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1kw ~ 5kw
  • Input Voltage: 220VAC or 380VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

50Hz Ei Laminated Transformer Power Supply with IEC Certificates

FOB Price: US $ 1.5-2.5 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment
  • Phase: Single
  • Core: Ei Lamination
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce

110-220V AC DC 12V 10A Desktop Switching Power Supply

FOB Price: US $ 3-8 / Piece
Min. Order: 300 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

120W Single Phase Output Switching Power Supply with CE (S-120W)

FOB Price: US $ 9.08-18.17 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 120W 5V-20A, 12V-10A, 24V-5A, 48V-2.5A
  • Input Voltage: AC 170-AC264V 47-63Hz DC240V-DC370V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Wholesale Cheap Desktop 1000W Computer Switching Power Supply

FOB Price: US $ 39.7-44.1 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1000W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Online UPS Uninterruptible Power Supply 1kVA -400kVA 1kVA 2kVA 3kVA 6kVA 10kVA 30kVA 60kVA 100kVA 200kVA 3/3 Phases for Computer, Data Center

FOB Price: US $ 99 / Piece
Min. Order: 1 Piece
  • Phase: Single 3phases
  • Type: On-line
  • Protection: Short Circuit
  • Application: Defence
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

30W IP67 Water-Proof Switching Power Supply (BFS-30-12)

Min. Order: 1 Piece
  • 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

High-Voltage regulated DC power supply Air Purification 200W CF04B

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 200, 250, 300W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Rated 200W PC Power Supply/ Switching Power Supply

FOB Price: US $ 3.2-3.5 / Piece
Min. Order: 3000 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

65W Series UL GS Ce SAA Approved Switching Power Supply

Min. Order: 1000 Pieces
  • Output Type: Single
  • Warranty: 3 Years
  • Output Power: 51 - 100W
  • Input Voltage: 100-240VAC
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type

250W AC/DC Single Output LED Switching Power Supply with Ce RoHS

FOB Price: US $ 10.2 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

3 Years Warranty Energy Efficiency VI Power Supply

FOB Price: US $ 1.1 / Piece
Min. Order: 2000 Pieces
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-240V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

15kw 750V DC Switching Power Supply for Electric Car Charger

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 15kw
  • Input Voltage: 265∼437VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

16CH Outputs 12V33A 400W CCTV Camera Access Control Security Alarm System Central Power Supply Unit Distribution Box

FOB Price: US $ 30-32 / Piece
Min. Order: 10 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Ned Series Metal Housing 50W 5V Regulated Switching AC DC Power Supply

FOB Price: US $ 7-10 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 6years
  • Output Power: 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High Voltage power unit Air Oil Fume Purification Power Supply 500W CF05

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 350,450,500
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

DOE Level VI UL Standard 240W 24V 10A AC DC Switching Power Supply

FOB Price: US $ 27.5-33.5 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Electronic Product Ethereum Mining Machine 1600W/2000W Power Supply

FOB Price: US $ 63.4-63.8 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 2000W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

60W 24V DIN Rail Switching Power Supply (BDR-60-24)

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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