Home
Supplier Discovery
Electrical & Electronics
Switching Power Supply
Variable Switching Power Factories & Companies
Filter
Category
Consumer Electronics
Construction & Decoration
Electrical & Electronics
Manufacturing & Processing Machinery
Metallurgy, Mineral & Energy
More
Management Certification
ISO9001:2008
ISO14001:2004
Others
ISO9001:2015
ISO14001:2015
More
R&D Capacity
OEM
ODM
Own Brand
Others
Annual Revenue
<1 Million USD
1 ~ 2.5 Million USD
2.5 ~ 5 Million USD
5 ~ 10 Million USD
10 ~ 50 Million USD
More
No.of Employees
Less than 5 People
5-50 People
51-200 People
201-500 People
501-1000 People
More
Province & Region
Anhui
Beijing
Chongqing
Fujian
Guangdong
More
about variable switching power
Technological Innovation
Reliable Supply Chains
Substantial Manufacturing Capabilities
variable switching power
1,000+ factories verified
Guangzhou Idealplusing information technology co., LTD
5.0
Send Inquiry
Made in China AC380V to 50V 116A 200V 29A Variable DC Power Adjustable Laboratory Power DC 5800W 6000W 7000W
US$
100.00
-
200.00
1 Piece
(MOQ)
60V 100V 150V 300V 400V 500V 600V Adjustable Variable Constant Current Programmable 3kw DC Power Source Rectifier for Lab Test
Negotiable
1 Piece
(MOQ)
Input 3 Phase 380va Output 110V 200A 300A 400A 500A 600A 1200A 22-132kw Application Power Plant and Substation
US$
100.00
-
500.00
1 Piece
(MOQ)
RS485 Controller 2000W 3000W 4500W 5000W DC Power Supply Test Power Industrial Constant Current 0-15V 0-350A 5250W
Negotiable
1 Piece
(MOQ)
1/4
Yangzhou Idealtek Electronics Co., Ltd.
Send Inquiry
3kVA Constant Voltage Variable Frequency Power Source - 3kVA
US$
960.00
-
1,100.00
1 Piece
(MOQ)
Robust High Power High Voltage DC Power Supply with 60kv 15kw
US$
10,000.00
-
12,000.00
1 Piece
(MOQ)
High Voltage DC Power Modular 30 Kv 1 Kw
Negotiable
1 Piece
(MOQ)
Variable Frequency AC Power Source 5kVA for Air Conditioner Test
US$
1,650.00
-
1,700.00
1 Piece
(MOQ)
1/4
Shenzhen Xingkerong Technology Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Japan IGBT Programmable AC Power Source Single 3 Phase Variable Frequency Converter
US$
1,500.00
-
2,796.00
1 Piece
(MOQ)
Outdoor 3 Phase 200 kVA 60Hz to 50Hz Frequency Converter
US$
15,546.00
1 Piece
(MOQ)
3 Phase Variable Frequency Converter VFD 50Hz to 60Hz 15kVA 45kVA 100kVA
US$
1,500.00
-
2,796.00
1 Piece
(MOQ)
Single Phase Frequency Converter 60Hz to 50Hz 5kVA (Single phase from1kVA to 300kVA)
US$
1,290.00
-
2,000.00
1 Piece
(MOQ)
1/4
Zhejiang Leyu Electric Co., Ltd.
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Regulator Vs Linear Voltage DIN Rail Switching Supplies Power with LED Lights
US$
7.23
-
7.93
10 Pieces
(MOQ)
Lrs-50-12 Repair Variable on off Switch Power Supply
US$
4.98
-
5.35
10 Pieces
(MOQ)
Mdr-100-24 DIN-Rail Power Supply 24V 100W with CE RoHS Approved
US$
18.16
-
19.51
10 Pieces
(MOQ)
Hot Selling 12V 24V 48V DC DIN Rail Power Supply
US$
9.06
-
9.89
10 Pieces
(MOQ)
1/4
Shenzhen TopSuny Solar Energy LLC
Send Inquiry
Full Generator 10kw 12kw Hybrid Solar Power Battery Storage for Home
US$
10,523.00
-
10,968.00
1 set
(MOQ)
Power Inverter Inverters 51.2V 220A 10240W Pure Sine Wave 10240watts Power Inverter with 200A AC Charger
US$
2,450.00
-
2,475.00
1 Piece
(MOQ)
Solar & Wind Inverter10kw 5kwh LiFePO4 Solar Power Storage Battery 3kw All in One Hybrid Inverter Solar Battery System
US$
1,400.00
-
1,420.00
1 Piece
(MOQ)
Wall-Mounted LiFePO4 Lithium Battery 51.2V 200ah 10240wh Renewable Solar Energy System LiFePO4 Lithium Ion Battery Solar & Wind Inverter
US$
2,450.00
-
2,475.00
1 Piece
(MOQ)
1/4
Jethley Electronics (Suzhou) Co., Ltd
Send Inquiry
Switching Frequency Conversion AC Test Power Simulates Global Grids Home Appliance Export Certification Testing
US$
285.00
-
300,000.00
1 unit
(MOQ)
3-Phase Programmable Power Source 100kVA, AC Power Simulator
US$
285.00
-
300,000.00
1 unit
(MOQ)
10kw Variable AC Power Supply with Wide Frequency Range 40-500Hz
US$
285.00
-
300,000.00
1 unit
(MOQ)
Single Phase Grid Simulator for Small Inverter and UPS Development Power Test
US$
450.00
-
420,000.00
1 unit
(MOQ)
1/4
Dongguan Mengtai Instrument Co., Ltd.
5.0
Send Inquiry
110/220V Lw 4-Digit LED DC Regulated Power Supply Voltage Current Power Display Programmable CNC Test Ageing Power
US$
59.00
1 Piece
(MOQ)
700va Five Digit Single Phase Variable Frequency AC Regulated Power Supply
US$
437.00
1 Piece
(MOQ)
AC Power Source Supply Bench Storage Type Variable Frequency Power Supply 1200va
US$
468.00
1 Piece
(MOQ)
AC Power Source 350va Bench Storage Variable Frequency Power Supply
US$
365.00
1 Piece
(MOQ)
1/4
Energy Technology Co., Ltd. (Shenzhen)
Send Inquiry
Brand-New Phoe-Nix 2938811 Power-Supply AC-DC-12VDC 10A-120W DIN-Rail Mount-Quint Power Series Good-Price
US$
780.63
-
848.51
1 Piece
(MOQ)
Brand New Fu-Ji Power IGBT Module 1mbi300SA-120b-52 Negotiate Price
US$
55.00
-
75.00
1 Piece
(MOQ)
Brand-New Fu-Ji Pxf9 Digital Temperature-Controller Pxf Series-Valve Motor-Drive Temperature-Controllers Good-Price
US$
282.00
-
314.00
1 Piece
(MOQ)
Original New Ab-B Af40-30-11-13 Contactor 100-250V50/60Hz-DC Good Price in Stock
US$
40.00
-
48.00
1 Piece
(MOQ)
1/4
Liuyang Haney Electromechanical Equipment Co., Ltd.
Send Inquiry
3phase IGBT DC Variable Tin Plating Aluminum Anodizing Copper Electrowinning Rectifier
US$
380.00
-
1,981.00
1 Piece
(MOQ)
Hany High Voltage 24V Variable DC Power Supply
US$
3,000.00
-
7,500.00
1 Piece
(MOQ)
Haney OEM DC Power Supply Moduel 12V Variable Switching Power Supply
US$
199.00
-
4,999.00
1 Piece
(MOQ)
Haney Variable 30V DC Power Supply Aluminum Anodizing
US$
99.00
-
1,399.00
1 Piece
(MOQ)
1/4
Sanway Audio Equipment Co., Ltd.
6 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Digital Amplifier Power Sanway Fp6400
US$
650.00
-
800.00
2 Pieces
(MOQ)
Video Distribution Amplifier, Power AMPS, Surround Sound Amplifier (FP series)
US$
200.00
-
1,000.00
1 Piece
(MOQ)
Fp2800 950W Output Power Amplifier, PA System Audio Amplifier
US$
100.00
-
600.00
1 Piece
(MOQ)
Sanway Pace-Saving Power Amplifier (FP6400)
US$
650.00
-
700.00
2 Pieces
(MOQ)
1/4
GUANGZHOU NASN POWER CO., LTD
12 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Snmp Electric Power Supply 220VAC to 24VDC 75A Rectifier Power for Telecom
US$
500.00
1 Piece
(MOQ)
19inch 2u Embedded Rectifier DC Power Supply System
US$
500.00
1 Piece
(MOQ)
New 48VDC Rectifier Systems for Telecom Power Supply
US$
500.00
1 Piece
(MOQ)
Telecom 9u Rectifier 380 V AC to 48 VDC Telecom Power Supply
US$
1,400.00
1 Piece
(MOQ)
1/4
Fujian Guozhiyun Information Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Complete Set VFD Control Panel Board for Large Machinery Power Distribution Control
US$
127.00
-
288.00
2 pieces
(MOQ)
Electrical Power VFD Control Panel Manufacturers VFD Cabinet Box Steel
US$
188.00
-
196.00
3 pieces
(MOQ)
Customized Power Control VFD Boards VFD Panel Manufacturers VFD Cabinet
US$
138.00
-
146.00
3 pieces
(MOQ)
Customized VFD Boards Electrical Power Distribution VFD Control Panel Manufacturers Cabinet
US$
188.00
-
266.00
3 pieces
(MOQ)
1/4
Junxiangcheng Technology Co., Ltd.
Send Inquiry
Kps3060d 0~30V High Power Power Supplies 0~60A Bench Variable Power Supply DC1800W Power DC
US$
202.00
-
216.00
8 Sets
(MOQ)
Lab Power DC Switching Power Supply Kps6050d 0~60V 0~50A 3000W Laboratory Bench Variable DC Power Supply DC
US$
355.00
-
378.00
8 Sets
(MOQ)
Laboratory Power DC Kps10020d 0~100V 0~20A 2000W High Power Power Supplies Power Supply DC
US$
247.00
-
263.00
8 Sets
(MOQ)
Variable Laboratory High Power Power Supplies Kps1580d 0~15V 0~80A 1200W Adjustable Bench Power Supply DC
US$
170.00
-
181.00
8 Sets
(MOQ)
Shandong Leize Intelligent Technology Co., Ltd.
Send Inquiry
Precision 3015 CNC Laser Cutter Variable 1.5kw/3kw/6kw Power Options for Optimal Cutting Performance
US$
9,800.00
-
120,000.00
1 Set
(MOQ)
Titanlase 3015 CNC System Variable 1.5kw/3kw/6kw Laser for Industrial Metal Processing
US$
9,800.00
-
120,000.00
1 Set
(MOQ)
1/4
Nanjing Huikaishun Electronic Technology Co., Ltd.
Send Inquiry
Adjustable Airflow Sensing Air Purification Power Supply (with Fault Diagnosis & Automatic Cleaning Reminder)
US$
36.80
1 Piece
(MOQ)
1/4
Jinan Xinyuhua Energy Technology Co., Ltd.
Send Inquiry
Hight Efficiency Aging Test Equipment SMPS 1500W 0-300V 30V 50 100V 150V 200V 5A Switching Mode Variable Programmable Power Supply
US$
9,999.00
-
19,999.00
2 Pieces
(MOQ)
Aging Test Equipment SMPS 1500W 0-300V 5A Switching Mode Variable Programmable Power Supply
US$
9,999.00
-
19,999.00
2 Pieces
(MOQ)
Factory Programmable Adjustable DC Switching Mode 220VAC to 32V 225A Variable Voltage DC Power Supply 7200W for Aging Test
US$
9,999.00
-
19,999.00
2 Pieces
(MOQ)
ADC 28.5V 100A Multiple Self-Protections Variable DC Power Supply 28V DC Rectifier
US$
39.90
-
2,685.00
2 Pieces
(MOQ)
1/4
Zhuhai Pindom Technology Co., Ltd
5.0
Send Inquiry
Variable Microwave Switching Power Supply for 2450MHz 915 MHz 1000 W Magnetron
US$
60.00
-
69.20
2 Pieces
(MOQ)
Variable Meanwell 220V DC AC 6kw 2000W 300W Microwave Power Supply
US$
130.00
-
150.00
1 Piece
(MOQ)
1300W Power Supply Regulated Variable 2450MHz Air Cooled Power Supply
US$
89.00
-
93.00
1 Piece
(MOQ)
Variable Frequency Industrial Power Supply Industry Microwave Power Supply 4200W Microwave Magnetron Power Supply
US$
106.00
-
107.00
1 Piece
(MOQ)
1/4
Jinan Deming Power Equipment Co., Ltd
22 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
20kVA Three Phase in and Single Phase out Variable Frequency Power Supply AC Power Supply
US$
1,600.00
-
9,900.00
1 Piece
(MOQ)
600kVA 700kVA 800kVA 1000kVA Three Phase in and Three Phase out Variable Frequency Power Supply AC Power Supply
US$
50,800.00
-
95,000.00
1 Piece
(MOQ)
30kVA Three Phase in and Single Phase out Variable Frequency Power Supply AC Power Supply
US$
1,600.00
-
9,900.00
1 Piece
(MOQ)
Static Frequency Converter AC Power Source Intelligent Variable Frequency
US$
13,200.00
-
48,000.00
1 Piece
(MOQ)
1/4
Shenzhen Gofern Electronic Co., Ltd.
Send Inquiry
220V AC DC Variable Adjustable 24V 4.2A 100W Universal Power Supply
US$
3.90
-
4.30
5 Pieces
(MOQ)
AC DC 100W Switching Power Supply 220V 12V 8A Supply LED Strip
US$
4.30
-
4.90
5 Pieces
(MOQ)
Mini SMPS AC 110V to 220V DC 36W Switching Power Supply 5V 7.2A 12V 3A 24V 1.5A for Audio Amplifier
US$
1.95
-
2.80
5 Pieces
(MOQ)
10W Variable 5V 2A PCB Adjustable High Power Switching DC Power Supply Mini Size for Christmas Tree Switching DC 10W
US$
1.50
-
2.00
5 Pieces
(MOQ)
1/4
EP HIPOT ELECTRIC CO., LTD.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Eply 20A Variable Current DC Power Supply
US$
268.00
-
3,890.00
1 Piece
(MOQ)
Portable High Voltage Dielectric Tester/Variable Frequency Power Source Power Supply/AC Withstand Voltage Test Equipment/Switching Power Supply
US$
1,000.00
-
10,000.00
1 Piece
(MOQ)
Portable Overhead Lines K-Factors Testing Machine 10kv 30kv 30A 60A
US$
4,860.00
-
15,000.00
1 Set
(MOQ)
Transmission Line Zero Sequence Impedance Test Instrument Line Power Frequency Parameter Tester
US$
4,860.00
-
15,000.00
1 Set
(MOQ)
1/4
Twintex Electronics Co., Ltd.
Send Inquiry
Tp30-40s 1200W 30V 40A Switching Professional Regulated Power for Laboratory Use
US$
230.00
1 Piece
(MOQ)
China OEM 20kw Variable Voltage Single Phase High Frequency 300V AC Power Supply
US$
2,000.00
-
6,000.00
1 Piece
(MOQ)
Twintex High Stability Adjustable Voltage Cc CV Mode Variable Labornetzteil 4000W Power Supply 800V 5A
US$
700.00
-
1,800.00
1 Piece
(MOQ)
Twintex Tp-3305u DC Linear 30V 5A Variable Laboratory Triple Output Programmable Power Supply
US$
180.00
-
400.00
1 Piece
(MOQ)
Zhongshan Minglian Electronic Co., Ltd.
8 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
New Model with Slow Start Ds-K150 150W 12V 24V 12.5A 6.25A DC Enclosed SMPS LED Switching Power Supply Factory
US$
2.70
-
2.90
500 Pieces
(MOQ)
LED Lighting Driver High Efficiency Constant Voltage AC 100-265V AC DC Ds-K400 40W 12V 24V SMPS Switching Power Supply
US$
5.10
-
5.30
500 Pieces
(MOQ)
New Model with Slow Start Ds-K100 100W 12V 24V DC Enclosed SMPS LED Switching Power Supply Factory
US$
2.10
-
2.30
500 Pieces
(MOQ)
LED Lighting Driver High Efficiency Constant Voltage AC 100-265V AC DC Ds-K150 150W 12V 24V SMPS Switching Power Supply
US$
2.70
-
2.90
500 Pieces
(MOQ)
1/4
Zhejiang Gangkong Electric Co., Ltd
5.0
Send Inquiry
High-Performance AC Power Supply for Precision Testing Needs
US$
900.00
-
5,000.00
1 Piece
(MOQ)
Advanced DC Power Supply for Customizable Applications and Projects
US$
900.00
-
5,000.00
1 Piece
(MOQ)
High Efficiency Adjustable DC Power Supply for Electronics
US$
900.00
-
5,000.00
1 Piece
(MOQ)
High-Capacity Power Supply Unit with 40ah Battery Pack
US$
900.00
-
5,000.00
1 Piece
(MOQ)
1/4
Shenzhen Haodley Technology Co., Ltd.
Send Inquiry
Adjustable Power Adapter 96W 4A 12V-24V Use for Electrical Machinery, Electric Drill
US$
3.68
-
4.12
100 Pieces
(MOQ)
Adjustable Power Adapter 96W 4A 12V-24V Use for Electrical Machinery, Electric Drill
US$
3.68
-
4.12
100 Pieces
(MOQ)
Power Adapter 96W 4A 12V-24V Adjustable Power Adapter
US$
3.68
-
4.12
100 Pieces
(MOQ)
96W SMPS Input 100-240V Chager Portable DC 12V-24V with CE Switching Power Adapter 4A-5A
US$
3.68
-
4.16
100 Pieces
(MOQ)
Yangde Electric Group Co., Ltd.
5.0
Send Inquiry
Yangde 5kw off-Grid Solar Energy Storage System for Home
US$
2,200.00
1 Piece
(MOQ)
Yangde Customized Hybrid Inverter off Grid Solar Energy Home Power System
US$
2,200.00
1 Piece
(MOQ)
Price of 20kw off Grid Solar Power System Soalr Energy Storage
US$
2,200.00
1 Piece
(MOQ)
Factory Direct Price of 10kw off Grid Solar Power System
US$
2,200.00
1 Piece
(MOQ)
1/4
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
Send Inquiry
Reliable Dual Power Manual Circuit Breaker 32AMP Silver Plated Copper
US$
17.00
-
17.20
10 Pieces
(MOQ)
Industrial-Grade Solar Pump VFD Featuring Switching Power Supply, Toroidal Transformer and Power Transformer
US$
145.80
-
146.20
2 Pieces
(MOQ)
Compact VFD Drive Including High Voltage Transformer, Solar Pump VFD and Reliable Switching Power Supply
US$
145.80
-
146.20
2 Pieces
(MOQ)
High-Efficiency 1000va Variable Voltage Transformer with LCD Display
US$
20.30
-
20.50
5 Pieces
(MOQ)
1/4
Ninghai Yingjiao Electrical Co., Ltd.
27 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
DIN Rail Power Supply Adjustable Slim LED Switching Power Supply
US$
8.00
-
10.00
500 Pieces
(MOQ)
36W Switching Power Adapter with Variable Outputs
US$
2.00
-
9.00
1,000 Pieces
(MOQ)
New Variable Adapter Power Adaptor for AC/DC
US$
2.00
-
8.00
500 Pieces
(MOQ)
Variable Output Universal Travel Power Adapter Plug
US$
3.00
-
9.00
500 Pieces
(MOQ)
1/4
Yueqing Chuxi Electric Co., Ltd.
10 yrs
·
Trading Company
Send Inquiry
Lrs Series 50W SMPS Variable DC Power Supply for Industrial Equipment Supplies LED CCTV 12V DC Switching Power Supply
US$
4.75
-
5.58
10 Pieces
(MOQ)
Variable Energy Shortage Switching Power Supply AC to DC High Power Density Single Output Adjustable SMPS
US$
92.00
-
103.10
5 Pieces
(MOQ)
Lrs 100W 12V DC SMPS Variable DC Power Supply for Industrial Equipment Supplies LED Switching Power Supply
US$
7.50
-
8.50
10 Pieces
(MOQ)
1/4
GLOBE-SHANGHAI CHINA LOCK CO., LTD.
10 yrs
·
Trading Company
Send Inquiry
GS400-13005 Programable Variable Frequency Power Supply, in-220V 50 Hz Single Phase out-115 V 400 Hz 3 Phase Power Source, 5kVA Power Source;
US$
2,145.00
-
2,166.00
1 Piece
(MOQ)
GS400-13010 Programable Variable Frequency Power Supply, in-220V 50 Hz Single Phase out-115 V 400 Hz 3 Phase Power Source, 10kVA Power Source;
US$
2,460.00
-
2,500.00
1 Piece
(MOQ)
1/4
Hnnan Xinhang Microwave Technology Limited Company
Send Inquiry
New Microwave Oven Variable Frequency Switching Power Supply 350-1350W Adjustable
US$
94.00
1 Piece
(MOQ)
1
34