Home Electrical & Electronics Switching Power Supply Frequency Power Supply 2019 Product List
45,680 products found from 2,175  

Frequency Power Supply manufacturers & suppliers

Online Cover UPS Uninterrupted Power Supply High Frequency Sine Wave

FOB Price: US $ 493.82-548.42 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Power
  • Standby Time: Standard Machine

10kVA Alibaba China UPS Battery UPS Inverter Single Phase UPS Power Supply Online High Frequency

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Fire Safety
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

HBES/P Series Variable Frequency Three-Phase(Power Type)Emergency Power Supply

FOB Price: US $ 500 / Piece
Min. Order: 5 Pieces
  • Port: Ningbo
  • Origin: ShangHai, China

1kVA/3kVA/5kVA 6kVA 10kVA High Frequency Online UPS Power Supply

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

STP Series High Frequency Switching DC Power Supply 12V1200A

FOB Price: US $ 1350-1400 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 14.4kw
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

FOB Price: US $ 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

High Frequency UPS 6kVA Battery Backup Online Uninterruptible Power Supply

FOB Price: US $ 493.82-548.42 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Power
  • Standby Time: Standard Machine

Online High Frequency UPS Uninterruptible Power Supply for Computer Good Quality China Supplier

Min. Order: 2 Pieces
  • Phase: Single Phase
  • Type: Standby
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

STP Series 100V3000A High Frequency Rectifying Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 300kw
  • Input Voltage: 380V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Big LCD Display Low Frequency Online UPS 200kVA Industrial and Offline UPS 3 Phase UPS Power Supply Uninterrupted with UPS System

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

High Frequency Pure Sine Wave Uninterrupted Power Supply 6kVA to 20kVA

FOB Price: US $ 493.82-548.42 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Communication
  • Classification: Power
  • Standby Time: Standard Machine

Leadsun High Voltage Power Supply Esp Series LS160kv/2mA High Frequency

FOB Price: US $ 12900-14000 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 320W
  • Input Voltage: 220V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

350W 12V Switching Power Supply with CE and RoHS (S-350-12)

FOB Price: US $ 17-22 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

AC DC 120W/12V 10A/24V 5A Switching Power Supply for LED/LCD/CCTV/Laptop

FOB Price: US $ 9.48-11.85 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 100-240VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

500W 24V Single Output Switching Power Supply with Pfc Function (SP-500-24)

FOB Price: US $ 42-52 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 401 - 500W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

35W SMPS Single Output AC 220V to DC 5V 12V 24V 36V 48V DC LED Switching Power Supply with Ce, RoHS (LRS-35)

FOB Price: US $ 6.03-7.48 / Piece
Min. Order: 100 Pieces
  • 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

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

350W 110V/220V 24V 14.6A AC/DC Switching Power Supply 12V 29A

FOB Price: US $ 16-16.7 / 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

Nes 100W 24VDC Switching Power Supply with CE and RoHS (NES-100-24)

FOB Price: US $ 8-11 / 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

Miner 1600W ATX Motherboard Desktop Computer High-Power Swiching 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

5VDC 12VDC Dual Output Switching Power Supply (NED-50A)

FOB Price: US $ 7.5-9 / Piece
Min. Order: 1 Piece
  • Output Type: Dual
  • Warranty: >2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V25A 300W LED Bulb Street Light Box AC DC Regualted Switching Power Supply with Ce RoHS FCC IEC Certificate

FOB Price: US $ 12.3-12.7 / Piece
Min. Order: 10 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

Mean Well 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

30kw 750V DC Power Supply for Electric Car Charger with ISO

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 30kw
  • Input Voltage: 260-530VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Bespoke Air Cleaning High Voltage Power Supply 90W CF04

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 60-90W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Tsp Series Precision High Power Switching Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 4.5kw ~ 200kw
  • Input Voltage: Full Range
  • Connection Mode: AC to DC
  • Starting Mode: Self-excited Switching Power Supply

360W 12V 24V Switching AC DC LED Driver Power Supply

FOB Price: US $ 7-12 / 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

60W AC/DC12V Single Output DIN Rail Switching Power Supply for LED Lights

FOB Price: US $ 6.5 / 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

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
Show: 10 30 50

Search Feedback

Did you find what you were looking for?

Leave us some comments about your search; your comments can help make our site better for everyone.

Your email address

What problems did you have with the search experience?

Your email address

Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.