Home Electrical & Electronics Switching Power Supply Wholesale Frequency Power Supply 2017 Product List
Total 87,413 products from about 5,141

 Wholesale Frequency Power Supply

manufacturers & suppliers

1000A 6V High Frequency AC/DC Power Supply

FOB Price: $360 - $1200 / Piece
Min. Order: 1 Piece
  • Output Type: Three Phase
  • Warranty: 1 Year
  • Output Power: 6kw
  • Input Voltage: 380V
  • Certification: CE, ISO
  • Brand: Yuanhung

20kVA/30kVA High Frequency Industry UPS Online Three Phase UPS Power Supply

FOB Price: $2050 - $2800 / piece
Min. Order: 1 piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication Center, Precision Instruments, CAD,
  • Classification: Emergency Equipment
  • Standby Time: Long-acting Machine

Csp Series High Frequency Switching DC Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 3kw~60kw
  • Input Voltage: 220VAC or 380VAC
  • Connection Mode: AC/DC
  • Starting Mode: Self-excited Switching Power Supply

China Pure Sine Wave Power Frequency 6kVA/10kVA Battery Backup Power Supply

FOB Price: $3500 - $3900 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage Short Circuit Overcurrent Unbalanced
  • Application: Fire Safety Defence Communication Spaceflight
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

15kVA Single Phase Low Frequency UPS Power Supply

FOB Price: $1180 - $1250 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Single Phase Online UPS
  • Standby Time: Long Back up Model

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

Wholesale S-35W 5V 12V 15V 24V Switching 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

Ifp Series Intermediate Frequency AC Power Supply

Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single-Phase or Three Phase
  • Frequency Characteristics: Intermediate Frequency
  • Usage: AC Power Supply
  • Frequency: Intermediate Frequency
  • Size: Medium

Pure Sine Wave High Frequency UPS Power Supply

FOB Price: $3926 - $110588 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Leadsun High Frequency DC Regulated Power Supply 20kv/50mA

FOB Price: $2419.35 - $3548.39 / 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

Medium Frequency Converter Power Supply for Induction Furnace Heating

FOB Price: $1000 - $300000 / Set
Min. Order: 1 Set
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 201 - 300W
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Supstech High Frequency Double Conversion Uninterruptible Power Supply

FOB Price: $130 - $900 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Eastsun 5kVA Low Frequency UPS Power Supply

FOB Price: $170 - $380 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Single Phase Online UPS
  • Standby Time: Long Back up Model

Rack/Tower Convertible High Frequency Single Phase Line Interactive UPS Power Supply

FOB Price: $100 - $200 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: Line Interactive
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby UPS: Step Sine Wave

20kVA/16kw 3phase High Frequency Online UPS Power Supply

FOB Price: $2050 - $2800 / piece
Min. Order: 1 piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication Center, Precision Instruments, CAD,
  • Classification: Emergency Equipment
  • Standby Time: Long-acting Machine

1-3kVA Pure Sine Wave Online High Frequency UPS Power Supply

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

Low Frequency Uninterrupted Power Supply 3kVA

FOB Price: US $216 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

Low Frequency Inverter Power Supply with 3 Times Peak Surge Power

FOB Price: $50 - $800 / Piece
Min. Order: 5 Pieces
  • Phase: Single Phase
  • Type: Standby
  • Power Source: Electric Power & Solar Power & Wind Power
  • Output Power: 1kw-10kw
  • Protection: Short Circuit
  • Color: Black & White

Online High Frequency 1kVA to 3kVA Uninterruptible Power Supply

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Computer
  • Classification: Backup
  • Standby Time: Long-acting Machine

Cx-5005 Variable Frequency Power Supply

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

High Frequency Inverter Power Supply for Communication

FOB Price: US $410 / Piece
Min. Order: 10 Pieces
  • Phase: Single
  • Type: DC/AC Inverters
  • Power Source: Telecom
  • Output Power: 501 - 1000W
  • Feature: Telecom Use
  • Color: Black/Whilte

Saving Energy High Frequency Induction Heating Power Supply (JL-60KW)

FOB Price: $100 - $10000 / Piece
Min. Order: 1 Piece
  • Certificate: ISO9001:2008
  • Frequency: 30-100kHz
  • Color: White
  • Including Parts: Generator, Transformer, Induction Coils, Cable
  • Cooling Water: >0.3mpa 2-6L/Min
  • G.W.: 110kg

Middle Frequency Spot Welding Power Supply (MDD series LED display)

FOB Price: $1 - $6000 / Piece
Min. Order: 1 Piece
  • Packing: Plywood
  • Standard: 30kg
  • Production Capacity: 2000/PCS
  • Trademark: minder-hightech
  • Origin: Guangzhou
  • HS Code: 8515219000

High Quality Online Low Frequency UPS Uninterruptible Power Supply

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

IGBT Transistor Medium-Frequency/Supersonic-Frequency Power Supply

Min. Order: 1 Piece
  • Packing: by Customers Demands
  • Port: Shanghai
  • Production Capacity: 500
  • Trademark: Bonroy
  • Origin: China

High Frequency Online UPS Uninterrupted Power Supply 0.7kVA to 3kVA for Telecom

Min. Order: 200 Pieces
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting
  • Standby Time: Standard Machine

High Frequency 12V 100W Switching Power Supply

FOB Price: $6 - $7.2 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

STP Series High Frequency Switching DC Power Supply 6V2000A

FOB Price: $1400 - $1500 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 12kw
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High Frequency 10kVA Online UPS Power Supply

FOB Price: $375 - $380 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine
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