Home Electrical & Electronics Switching Power Supply Frequency Power Supply 2019 Product List
45,504 products found from 4,136  

Frequency Power Supply manufacturers & suppliers

360W 12V 24V Switching Mode AC DC LED Transformer Driver, Single Output Switch Adapter Power Supply for LED Strip Lighting with Ce RoHS

FOB Price: US $ 6.8-10 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 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

Big LCD Display Low Frequency on Line UPS 200kVA Industrial UPS 3 Phase UPS Power Supply Uninterrupted

Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overcurrent
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Low Frequency on Line UPS Industrial 200kVA UPS 3 Phase UPS Power Supply Uninterrupted

FOB Price: US $ 200-500 / Piece
Min. Order: 50 Pieces
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Defence
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

10kVA 20kVA 30kVA High Frequency Online UPS Power Supply with 12V 9ah Battery

Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

STP Series 30V1500A High Frequency Electroplating DC Power Supply

FOB Price: US $ 4700-4800 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 45kw
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Garle G5200 Multifunctional Intelligent UV Variable Frequency Power Supplies

FOB Price: US $ 500-4000 / Piece
Min. Order: 1 Piece
  • Application: UV Printing/Coating/Curing/Disinfection
  • Output Type: Do/Ao/Co
  • Principle of Work: Vector Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Nil
  • Voltage of Power Supply: High Voltage Variable-Frequency Drive

60W 12VDC DIN Rail Switching Power Supply for Industrial Equipment

FOB Price: US $ 9.2 / 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

480W 24V 20A DC Switch Mode Power Supply with PCIE-6PIN

FOB Price: US $ 65.5-67.5 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 401 - 500W
  • Input Voltage: 100-240VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Leadsun LS-ESP50kv/5mA High Voltage Power Supply High Frequency Inverting

FOB Price: US $ 2903.23-3225.8 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 250W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

1kVA~10kVA High Frequency Online UPS Power Supply (Dragon series)

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Wave Form: True Sine Wave
  • Packing: Export Packing
  • Standard: CE

Switching Power Supply (BNES-50-5)

Min. Order: 1 Piece
  • 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

DC/ AC Adapter Switching Power Supply

FOB Price: US $ 2.5-3.5 / Piece
Min. Order: 1000 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

24V6a 150W Switching Power Supply SMPS

FOB Price: US $ 7.6-7.9 / Piece
Min. Order: 10 Pieces
  • 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

Hot Sales Factory Production 75W 13.5V Single Output Switching Power Supply with Pfc Function

FOB Price: US $ 15.67-16.84 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 75W
  • Input Voltage: 85-264VAC,120-370VDC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

900W 36V Multiple Output Switching Power Supply with Ce, UL, CCC, TUV, FCC

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 900W
  • Input Voltage: 90~264VAC
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High Quality 1600W PC Power Supply

FOB Price: US $ 53.2-54 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1600W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

60W Constant Voltage 12V LED Power Supply 24V Switch Power Supply for CCTV Camera

FOB Price: US $ 7-10 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 6years
  • Output Power: 60W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V Aluminium Box Power Supply for CCTV Products

FOB Price: US $ 2.56-4.95 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Frequnce Converter Power Supply

FOB Price: US $ 86-121 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Triple
  • Principle of Work: Vector Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive

Small Size DC 12V Power Supply for Radio Switching Mode

FOB Price: US $ 70 / Piece
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

12V 75W LED Driver AC/DC Adaptor Transformer Switching Power Supply

FOB Price: US $ 5.5-6.2 / Piece
Min. Order: 10 Pieces
  • Output Type: Dual
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

20kVA Industrial Heavy Duty Transformer Single Phase Power Supply

FOB Price: US $ 904.62-1486 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Smun S-75-5 75W 5V 15A Single Output Switch Power Supply

FOB Price: US $ 5-6.7 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 85-132VAC/170-264VAC/47-63Hz/240-370VDC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Metal Case 40W Contant Voltage Single Output Power Supply

FOB Price: US $ 1-1 / 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

250va Outdoor Power Supply

FOB Price: US $ 20.9-23.5 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Lighting
  • Phase: Single
  • Core: Toroid Core
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce

IGBT If Power Supply for 600kw

FOB Price: US $ 15000 / Set
Min. Order: 1 Set
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: >500W
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

18W 5~18V Power Supply with EU Plug (WZX-883)

FOB Price: US $ 1.7-1.9 / Piece
Min. Order: 500 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

25 AMP LED Display CCTV Rackmount Power Supply (12VDC25A8P-1.5U)

FOB Price: US $ 60-68 / Piece
Min. Order: 5 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

60W Slim Switching Mode AC DC Power LED Transformer Driver Power Supply for LED Lighting or LED Strip

FOB Price: US $ 5-10 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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