Home Lights & Lighting LED Street Light Dc Power Source Factory 2017 Product List
Total 32,172 products from about 1,398

 Dc Power Source Factory

manufacturers & suppliers

Gf303b Portable Power Source, CE, ISO Approved, AC/DC Power Source

Min. Order: 1 Piece
  • AC Voltage Output: 0 ~ 140 V
  • AC Current Output: 0 ~ 6A
  • Phase Angle: 0 ° ~ 359.999 °;
  • Power Factor: -1 ~ 0 ~ + 1
  • Communication Interface: RS232
  • Size: 300mm×400mm×120mm

AC DC Single Phase Standard Power Source for Testing

FOB Price: US $2500 / Piece
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%

WYJ Series DC Power Source

FOB Price: US $10 / Piece
Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency: 50±20Hz
  • Size: Subject to Its Model
  • Power Source: Switching Regulated Power Supply
  • Application Range: Scientific Research Department

AC DC Three Phase Standard Power Source for Testing

FOB Price: US $12500 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • AC output voltage range: 25V, 50V, 110V, 200V, 400V, 600V
  • AC current range: 0.1A,0.5A,1A,5A,10A,20A
  • Voltage current regulation: range: 0~120%, fineness: 5×10-5
  • Output frequency: 45 Hz ~ 65 Hz
  • Output Phase: 0 ~ 359.99°

GF6019 Portable Calibration Equipment DC Standard Power Source

FOB Price: US $8578 / Set
Min. Order: 1 Set
  • Application: Chemical Instrument, Thermal Power, Mechanical Instrument, Time Frequency Instrument, Electromagnetic Instrument
  • Certification: FDA, CE, IAF, SGS, CCC
  • Voltage Output: 0-1100V
  • Current Output: 0-36A
  • LCD Display: With LCD Display
  • Customized: Customized

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

Adjustable Frequency Power Source

Min. Order: 1 Set
  • Application: High-performance Transducer
  • Output Type: Single
  • Principle of Work: PLC Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: 220V±15%,50Hz
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive

120W AC Switching Power Suppy 12V10A Power Supply Source

FOB Price: US $8.52 / Piece
Min. Order: 500 Pieces
  • Usage: Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, CCC, CE/FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

5000va/3000W Pure Sine Wave Solar Power Supply Portable Power Source

FOB Price: US $480 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Phase: Single
  • Output Power: 3000W
  • Certification: SAA, CE, ROHS, UL, ISO9001, CCC
  • Brand: Polytex
  • Type: DC/AC Inverters

1kVA Frequency Conversion AC Power Source

FOB Price: US $522.39 / Piece
Min. Order: 1 Piece
  • Application: Single-phase Transducer, High Frequency Converter Transducer
  • Output Type: Single
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive

1500va/1000W Pure Sine Wave Solar Power Supply Portable Power Source

FOB Price: US $200 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Phase: Single
  • Output Power: >1000W
  • Certification: SAA, CE, ROHS, UL, ISO9001, CCC
  • Brand: Polytex
  • Type: DC/AC Inverters

7000va/5000W Pure Sine Wave Solar Power Supply Portable Power Source

FOB Price: US $650 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Phase: Single
  • Output Power: 5000W
  • Certification: SAA, CE, ROHS, UL, ISO9001, CCC
  • Brand: Polytex
  • Type: DC/AC Inverters
  • Hangzhou Hopoo Optoelectronics Technology Co., ...
  • Zhejiang, China
  • ISO 9001, ISO 14001
  • Contact Supplier

Wyj Serial DC Voltage Regulation Source

Min. Order: 10 Pieces
  • Current Type: DC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW
  • Frequency: Industrial Frequency
  • Size: Large
  • Zhejiang Mingch Electrical Co., Ltd.
  • Zhejiang, China
  • ISO 9001, ISO 14001
  • Contact Supplier

Business Tour Portable Power Source for iPhone, Power Bank, Charger

Min. Order: 5000 Pieces
  • Place of Origin: Guangzhou China (Mainland)
  • Model Number: 020
  • Material: Aluminum
  • The Size: 95 * 45 * 23 Mm
  • Battery Cell: 18650 Li-ion Batteries
  • Capacity: 5200mAh
  • Newhop Battery Co., Ltd.
  • Guangdong, China
  • ISO 14001, ISO 9001, QC 080000
  • Contact Supplier

USB Battery Charger Portable Power Source (YFD-PPS01)

FOB Price: $15 - $15.5 / Piece
Min. Order: 500 Pieces
  • Socket Type: USB, For E.U.
  • Place of Origin: Guangdong China (Mainland)
  • Dimension: 107*50*22 Mm
  • Outport: DC 5.0V-1.0A/2A
  • Capacity: 4500/5200/5600mAh
  • Output: DC 5.0V-1.0A/2A
  • Shenzhen Yifengda Electronics Co., Ltd.
  • Guangdong, China
  • ISO 20000, ISO 9001
  • Contact Supplier

2013 Made in China Wholesale Portable Power Source for Cellphone, Power Source, Power ...

Min. Order: 5000 Pieces
  • Place of Origin: Guangzhou China (Mainland)
  • Model Number: 023
  • Dimension: L95mm*W43mm*H23mm
  • Weight: 145g/PC
  • Capacity: 6000mAh
  • Input: DC 5V, 1000mA
  • Newhop Battery Co., Ltd.
  • Guangdong, China
  • ISO 14001, ISO 9001, QC 080000
  • Contact Supplier

New Mango Shape Power Bank Pack 5200mAh 5V, Power Source

Min. Order: 5000 Pieces
  • Place of Origin: Guangzhou China (Mainland)
  • Model Number: Nh-Pmg5200
  • Dimension: 08*58*36mm
  • Capacity: 5200mAh
  • Weight: 50g
  • Outport: 5V/1A
  • Newhop Battery Co., Ltd.
  • Guangdong, China
  • ISO 14001, ISO 9001, QC 080000
  • Contact Supplier

Factory Directly Supply Spot Welding Power Source (MDDL series)

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

DC Biase Current Source (SS1010)

Min. Order: 1 Set
  • Display: Digital
  • Installation: Direct Connected
  • Accuracy: 1%
  • Kind: Rotating Coil
  • Power Source: AC Meter
  • Theory: Electronic Meter

Optical Fiber Laser Light Source

FOB Price: $70 - $200 / Piece
Min. Order: 1 Piece
  • Type: Module Connecting Machine
  • Certification: CE, CCC, ISO
  • Customized: Customized
  • Condition: New
  • Feature: Fire/Flame Retardant
  • Product Type: Optical Fiber Laser Light Source

500W UPS Uniterrupted Power Source

FOB Price: US $50 / 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

Single Phase Phantom Load Gf101 Program-Controlled Single-Phase Standard Source

Min. Order: 1 Piece
  • AC Voltage Output: 57.7V / 100V / 220V / 380V / 750V, Range Switch Au
  • AC Current Output: 0.1/ 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 10
  • Phase Angle: 0 ~ 359.99°
  • Frequency: 40Hz ~ 65Hz
  • Size: 420mmx320mmx155mm
  • Working Temperature: 0 ~ 40'c

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

Single Phase AC DC Testing Source for Meters Calibration

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%

UPS Online Uniterrupted Power Source Supply

FOB Price: $87 - $879.45 / Piece
Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Overvoltage
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine

CE and Approbate 40W LED Street Light Source (SLD12-40W)

Min. Order: 10 Pieces
  • Power Supply: DC
  • Application: Square, Highway, Garden
  • Certification: CCC, CE, EMC, FCC, GS, RoHS, UL, ISO
  • Light Source: LED Light
  • Packing: Carton
  • Standard: ce/rohs/iec/sgs

Optical Fiber Cable Laser Light Source

FOB Price: $70 - $200 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO, RoHS
  • Condition: New
  • Product Type: Optical Fiber Laser Light Source
  • Wavelength: 850 to 1625nm
  • Stabilization: ±0.05dB / 1 Hour; ±0.1dB / 8 Hours
  • Output Power: > - 6 dBm or > -10 dBm

Power Plant Portable Three Phase Standard Source with 120A Current Souce and 500V Voltage ...

Min. Order: 1 Set
  • Accuracy Class: 0.05%,0.1%
  • Weight: 27kg
  • Size: 500X600X175mm
  • Relative Humidity: Less Than 85%
  • Working Temperature: 0~40'c
  • Display: 7inch TFT Color LCD

Portable AC DC Three Phase Testing Source

Min. Order: 1 Piece
  • Warranty: 1 Year
  • AC output voltage range: 25V, 50V, 110V, 200V, 400V, 600V
  • AC current range: 0.1A,0.5A,1A,5A,10A,20A
  • Voltage current regulation: range: 0~120%, fineness: 5×10-5
  • Output frequency: 45 Hz ~ 65 Hz
  • Output Phase: 0 ~ 359.99°
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