Home Electrical & Electronics LED Power Supply Wholesale Electrical Source 2017 Product List
Total 71,537 products from about 3,576

 Wholesale Electrical Source

manufacturers & suppliers

Electrical and Electronic Test Equipment Bench Top Style EMC Test Power Source

Min. Order: 1 Piece
  • Application: Electromagnetic Instrument
  • Power: Electricity
  • Certification: FDA, CE, IAF, SGS, CCC
  • Voltage Output: 100V
  • Current Output: 10A
  • LCD Display: With LCD Display

Multifunction Electrical Measuring Instrument Calibration Source

Min. Order: 1 Piece
  • Warranty: 1 Year
  • Power supply: 220V±10%
  • AC DC voltage range: 0-600V
  • AC DC Current range: 0-25A
  • Voltage current regulation range: 0-130% UN
  • Frequency range: 40-70Hz

Germany High Capacity Portable Electrical Energy Power Source

FOB Price: $3500 - $5000 / Piece
Min. Order: 1 Piece
  • Application: Thermal Power, Mechanical Instrument, Electromagnetic Instrument
  • Power: Electricity
  • Certification: FDA, CE, IAF, SGS, CCC
  • Voltage Output: 0-420V
  • Current Output: 0-24A
  • LCD Display: With LCD Display

Electricity Power Sources of Electrical Energy in UK

FOB Price: $3500 - $5000 / Piece
Min. Order: 1 Piece
  • Application: Thermal Power, Mechanical Instrument, Electromagnetic Instrument
  • Power: Electricity
  • Certification: FDA, CE, IAF, SGS, CCC
  • Voltage Output: 0-500V
  • Current Output: 0-120A
  • LCD Display: With LCD Display

Electrical Three Phase Standard Phantom Load Power Source

FOB Price: US $23868 / Set
Min. Order: 1 Set
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Power: Electricity
  • Certification: FDA, CE, IAF, SGS, CCC
  • Voltage Output: 0-420V AC
  • Current Output: 0-20A AC
  • LCD Display: With LCD Display

DC AC Electrical Measuring Instrument Calibration Equipment withTesting Source

Min. Order: 1 Piece
  • Warranty: 1 Year
  • Working environment: 20ºC±10ºC, humidity ≤85%RH
  • Dimension: 1800×800×750mm3
  • Net weight: 135KG
  • Packing: Carton
  • Standard: Can be Customized

Black Portable Electrical Power Sources, Power Bank, Portable Source

Min. Order: 5000 Pieces
  • Place of Origin: Guangzhou China (Mainland)
  • Model Number: 0501
  • Use: Mobile Phone
  • Interface Method: USB
  • The Type: Electric, Emergency / Portable
  • Certificate Standard: CE & RoHS
  • Newhop Battery Co., Ltd.
  • Guangdong
  • ISO 14001, ISO 9001, QC 080000
  • Contact Supplier

Gfuve Program-Controlled Three-Phase Standard Power Source

Min. Order: 1 Piece
  • Application: Electromagnetic Instrument
  • Power: Electricity
  • Certification: CE, SGS, CCC
  • Voltage Output: 380V
  • Current Output: 40A
  • LCD Display: With LCD Display

Variable Frequency Power Source with CE

FOB Price: $10 - $500 / Piece
Min. Order: 1 Piece
  • Brand: Winston
  • Cicuit Type: IGBT/PWM
  • Output Wave: Pure Sine Wave
  • Frequency Stability: <= +-0.01%
  • Efficiency: >=85%
  • Response Time: <=2ms

Light Source (SRTM7002 Series)

Min. Order: 1 Piece
  • Packing: Carton
  • Production Capacity: 5000PCS Per Month
  • Trademark: ShowRange
  • Origin: Shanghai, China

Gf302 Digital Meter Calibrator / DC Standard Power Source

Min. Order: 1 Piece
  • Type: Universal Testing Machine
  • Weight: 0-100Kg
  • Power Source: AC220V
  • Gf302: Portable Multimeter Calibrator
  • AC Voltage Signal Output: 50V--600V
  • AC Current Signal Output: 0.5A--20A

Halogen Light Source with Fiber Light Guide for Microscope

FOB Price: $140 - $195 / set
Min. Order: 1 set
  • Certification: ISO9001
  • Item: Halogen Cold Light Source
  • Model: B5200c
  • Excellent Cooling System: Yes
  • Power Consumption: 180W Max
  • Lamp: Philips 21V 150W

Forensic Full-Wave Band Detection Laser Light Source

Min. Order: 1 Piece
  • Certification: ISO9001
  • Protection: Shock Resistance
  • Packing: Custom Case
  • Standard: 18wave bands
  • Port: Shenzhen
  • Production Capacity: 50000
  • Hangzhou Hengli Electronic Technology Co., Ltd. ...
  • Zhejiang
  • ISO 9001
  • Contact Supplier

Distributed Feedback Lasers (DFB) Laser Source, Dfb Lightsource (HYDFB1550.122AMP)

Min. Order: 1 Piece
  • Packing: 1PCS/Box
  • Port: Shenzhen
  • Production Capacity: 1000/Year
  • Trademark: Hoyatek
  • Origin: Shenzhen, China

Pump Light Source

FOB Price: US $1000 / Piece
Min. Order: 1 Piece
  • Certification: UL
  • Production Capacity: 1000/Mon

Superluminescent Light Emitting Diodes (Sled) Broadband Light Source (HYSLED310.530MFP)

Min. Order: 1 Piece
  • Port: Shenzhen
  • Production Capacity: 1000/Year
  • Trademark: hoyatek
  • Origin: Shenzhen

Three Phase Electrical Measuring Instrument Test Set Electricity Meters Test Bed

Min. Order: 1 Piece
  • Warranty: 1 Year
  • Working environment: 20ºC±10ºC, humidity ≤85%RH
  • Dimension: 1800×800×750mm3
  • Net weight: 135KG
  • Packing: Carton
  • Port: Wuhan

Constant Current Source Psn220V/110V 2A 3A 4A

FOB Price: US $130 / Piece
Min. Order: 1 Piece
  • Function: Automatic Control
  • Certification: ISO: 9001, CE
  • Condition: New
  • Customized: Customized
  • Material: Aluminum Alloy
  • Wuhan True Engin Technology Development Co., ...
  • Hubei
  • ISO 9000, ISO 9001
  • Contact Supplier

Power Bank Battery for Mobile Phone Use

FOB Price: $5 - $6 / Piece
Min. Order: 100 Pieces
  • Battery is Removable: No
  • Capacity: 2001-5000mAh
  • Carrying Way: Universal Split
  • Charging Type: Electric
  • Display: Without Display
  • LED Lighting: LED Lighting

1000W UPS Uniterrupted Power Source Solar Inverter

FOB Price: US $56 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Protection: Overload and Shortcircuit Protection
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine
  • Standby UPS: Modified Sine Wave

plasma source plasma power supply of plasma cutting machine for metal cutting

FOB Price: $1000 - $1200 / Piece
Min. Order: 1 Piece
  • Customized: Customized
  • Layout: Vertical
  • Cutting Material: Copper, Carbon Steel, Iron, Aluminum, Metal Alloy, Stainless Steel, Nonferrous Metal Sheet
  • Automatic Grade: Manual
  • Power Source: Electric
  • Cutting Mode: Plasma Cutting

Kasry Energy Efficient Plasma Power Supply 130A

FOB Price: $1300 - $1550 / Piece
Min. Order: 1 Piece
  • Customized: Non-Customized
  • Layout: Horizontal
  • Cutting Material: Copper, Carbon Steel, Iron, Aluminum, Metal Alloy, Stainless Steel
  • Automatic Grade: Automatic
  • Power Source: Electric
  • Cutting Mode: Plasma Cutting

Single Phase 20kVA UPS Power Supply

FOB Price: $1500 - $2000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: 3 Phase in 1 Phase out Online UPS
  • Standby Time: Long Back up Model

Factory Price of Line Interactive Uninterrupted Power Source, UPS Power Supply

FOB Price: $18 - $200 / Piece
Min. Order: 40 Pieces
  • Phase: Single Phase
  • Type: Line Interactive
  • Protection: Unbalanced Loads
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

Mobile Three Phase Power Supply

Min. Order: 1 Piece
  • Phase: Three
  • Voltage Output: 3X(24V - 300V)
  • Output Power of Voltage: 3X1000va
  • Current Output: 3X(1mA - 120A)
  • Output Power of Current: 3X2500va
  • Phase Angle: 0deg - 360deg

IPS Series Inversion Power Supply

Min. Order: 1 Piece
  • Input: 48VDC / 180~300VDC or 220VAC (Bypass)
  • Output Voltage: 220VAC / 380VAC
  • Principle: DC/AC Power Frequency Conversion & Filtering
  • Working Mode: Fixed Voltage & Frequency AC Output
  • Output Display: LED or LCD
  • Power Factor: 0.8

Microwave Measurement Signal Source Equal to Tektronix Vector Signal Generator

Min. Order: 1 Piece
  • Product Name: Vector Signal Generator Tw4400
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Techwin
  • Main Features: Broad Vector Modulation Signal Output
  • Advantage: Excellent Analog Modulation
  • Other Features: Internal Broadband Multi-Modulation Baseband Signa

Single Phase AC DC Testing Source Meter Calibration Power Supply

Min. Order: 1 Piece
  • Warranty: 1 Year
  • Display: 5 1/2 LED digitally display
  • AC/DC current output range: 0~50A
  • AC voltage output range: 0-1000V
  • Three AC frequency: 50Hz, 60 Hz,400 Hz
  • Clamp meter measurement range: AC 0-750V(1000V), DC 0-1000V error: ±0.3%

Single Phase Stable Power Source, Power Soure, Power Supply

FOB Price: US $500 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Three Phase
  • Frequency Characteristics: High Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: Industrial Frequency
  • Size: Medium

Uninterruptable Power Inverter 600W /with Charger

FOB Price: $45 - $55 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: Line Interactive
  • Protection: Overcurrent
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine
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