Home Electrical & Electronics Switching Power Supply Wholesale Frequency Power Supply 2017 Product List
Total 89,525 products from about 4,711

 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

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

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

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

Big Industrial Low Frequency UPS Power Supply 300kVA 400kVA

FOB Price: $2800 - $8200 / Piece
Min. Order: 5 Pieces
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Standby Time: Long-acting Machine
  • Standby UPS: Sine Wave Output UPS
  • Output Capacity: Large Type

400W DC 12V 33.3A 15V 24V 48V 16.67A Switching Power Supply Factory Wholesale

FOB Price: $8.4 - $8.5 / Piece
Min. Order: 300 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Vfp-S Series Variable Frequency AC Power Supply 45kVA

FOB Price: $8000 - $8200 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 45kVA
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Medium Frequency Induction Heater Power Supply with Multi-Tap Transformer

FOB Price: $1 - $10000 / Set
Min. Order: 1 Set
  • Type: Induction Heating Machine
  • Certification: CE, ISO, RoHS, FCC,SGS
  • Feature: High Efficiency
  • Warranty: 12 Months
  • Condition: New
  • Duty Cycle: 100%

High Frequency High Voltage Sx-Ray 75KV/1.28mA 24V DC Power Supply

FOB Price: $1000 - $1400 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 51 - 100W
  • Input Voltage: 24V DC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

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

Medium Frequency Power Supply (KGPS-160kw)

FOB Price: US $0.1 / Piece
Min. Order: 1 Piece
  • Output Type: Triple
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

Low Frequency 10kVA to 60kVA Three Phase Ofline UPS 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

1kVA 2kVA 3kVA High Frequency Online UPS Power Supply with Parallel Working for 3PCS

FOB Price: US $200 / Piece
Min. Order: 5 Pieces
  • Phase: Single Phase
  • Type: On-line
  • Protection: Unbalanced Loads
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Pure Sine Wave High Frequency 80kVA UPS Power Supply

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

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

24V1500A High Frequency Rectifier DC Gold Plating Power Supply Water Cooling

FOB Price: $2300 - $3000 / Piece
Min. Order: 1 Piece
  • Output Type: Three Phase
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 380V
  • Certification: CE, ISO
  • Brand: Yuanhung

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

800va Sine Wave Computer High Frequency Offline UPS Power Supply

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: off-line
  • Protection: Overvoltage
  • Application: Home/Office
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Pure Sine Wave High Frequency 6kVA/10kVA UPS Power Supply

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Communication
  • 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

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

Cx-5001 Variable Frequency Power Supply

FOB Price: $500 - $1000 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • 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

High Capacity Low Frequency 10k - 80kVA Industrial Uninterruptible Power Supply

FOB Price: $1 - $1000 / Piece
Min. Order: 5 Pieces
  • Phase: Three Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Fire Safety
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

High Frequency Small Size Single Phase Power Supply with CE

FOB Price: $3.2 - $5.6 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 15W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Leadsun High Voltage Power Supply LS140kv/100mA High Frequency

FOB Price: $2000 - $2500 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 14kw
  • Input Voltage: 380V AC 3phase
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start
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