Home Electrical & Electronics Switching Power Supply Wholesale Frequency Power Supply 2017 Product List
Total 93,141 products from about 5,478

 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

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

STP Series High Frequency Switching DC Power Supply 12V1500A

FOB Price: $1600 - $1650 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 18kw
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

380VAC-in/ 220VAC-out Low Frequency Online UPS Power Supply (6kVA~60kVA)

FOB Price: $680 - $5880 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

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

Electronic Motor Power Supply Frequency Inverter

FOB Price: US $102 / Piece
Min. Order: 1 Piece
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase 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

High Frequency High Voltage Power Supply LP-60KV/20mA Portable Power Supply

FOB Price: $2900 - $3400 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: AC Single-Phase 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

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

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

Medium Frequency Magnetron Sputtering Power Supply

FOB Price: $500 - $1000 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Output Power: 20-80kw
  • Input Voltage: 380V
  • Modulation System: PWM
  • Brand: Foxin
  • Packing: Foam

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

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

FOB Price: $100 - $10000 / Piece
Min. Order: 1 Piece
  • Type: Induction Heating Machine
  • Certification: CE, ISO, RoHS, UL
  • Structure: Vertical Type
  • Brand: Jinlai
  • Certificate: ISO9001:2008
  • Frequency: 30-100kHz

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

High Frequency Online UPS Power Supply

FOB Price: $100 - $300 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Over Current, Over Voltage, Short Circuit
  • Rated Power: 1kVA0.7kw, 2kVA1, 4kw, 3kVA2.1kw
  • Nominal Voltage: 110V/115V/120V or 220V/230V/240V
  • Frequency: 50Hz, 60Hz

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 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

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

Wholesale Price 0-30V/0-3A Dual Channel Linear Power Supply

Min. Order: 1 Piece
  • Output Type: Triple
  • Warranty: 1 Year
  • Output Power: 90W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Low Frequency 6kVA to 60kVA Three Phase UPS Power Supply

FOB Price: $117 - $1993 / Piece
Min. Order: 5 Pieces
  • 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
  • Output Power: 1kw-10kw
  • Power Source: Electric Power & Solar Power & Wind Power
  • Type: Standby
  • Phase: Single Phase
  • Protection: Short Circuit
  • Color: Black & White

Yongkang Yuelon Medium Frequency Induction Forging Power Supply

Min. Order: 1 Set
  • Used for: Forging, Hardening, Melting, Heating and etc.
  • Condition: New
  • Place of Origin: Yongkang China (Mainland)
  • Brand Name: Yuelon
  • Certificate: CE
  • Operation: Safe&Easy

High Frequency Inverter Power Supply for Communication

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

STP Series High Frequency Switching DC Power Supply 24V500A

FOB Price: $1200 - $1250 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 12kw
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Wxe-350s-48 Factory Wholesale Good Quality Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 24V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-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

500W to 2kw Programmable Variable-Frequency AC Power Supply

FOB Price: $500 - $20000 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 2kVA
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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