List View - Wholesale Power Factor Manufacturers in Switching Power Supply, Power Factor Suppliers & Exporters in Switching Power Supply Directory

View (1-20 out of 46)

Hardscape Light for Sale
- Place of origin:
  China
power hardscape step lights have exceeded 100 lm/W, and because the spectrum of LEDs is almost entirely concentrated in the visible light band, the light efficiency is far greater than that of incandescent lamps and is catching up with energy-saving lamps and fluorescent lamps. 7. High light quality: Since there is no ultraviolet and infrared in the spectrum of volt hardscape lighting, there is

[Related Keywords : Hardscape Light For Sale]
- Wuxi Chang Ou Photoelectric Technology Co.,Ltd
- Business Type
  Buyer
- Location
  Jiangsu, Finland
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
75W Transformer
- Place of origin:
  China
Power： 75W Voltage(in)： 12V Voltage(out)： 9-15V Power Factor： ≥0.75 Package Information of 75W inner packaging Three layers of paper Carton size： / Quantity： / N.W.： / G.W.： / Product Tags of 75W Model Label Custom size Custom material Custom Cap label Custom size Custom material Custom If you want to buy a garden lights transformer 12v 150w , please contact us. As a reliable ou

[Related Keywords : 75W Transformer]
- Wuxi Chang Ou Photoelectric Technology Co.,Ltd
- Business Type
  Buyer
- Location
  Jiangsu, Finland
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
New Energy Device
- Min. Order:
  1 Piece
- Price:
  US$ 5 ~ 500
- Place of origin:
  China
power density of photovoltaic power generation is low, and it is difficult to form a high-power power generation system. 2. Intermittent work On the earth's surface, photovoltaic power generation systems can only generate electricity during the day, which does not match people's electricity needs. 3. It is greatly affected by climatic and environmental factors The energy of solar photovoltaic pow

[Related Keywords : medical isolated power]
- Jiangsu Acrel Electrical Manufacturing Co., LTD.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  51 - 100
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
1500W Single Output PFC Function Power Supply
POWER FACTOR PF>0.95/230VAC at full load AC CURRENT 10.5A/230VAC INRUSH CURRENT (max.) 100A/230VAC LEAKAGE CURRENT <3.5mA / 240VAC OVER LOAD 115~140% of rate load Protection type : Constant current limiting, recovers automatically after faul OVER TEMPERATURE OVER TEMPERATURE TSW1: 95?C (Detect on the heatsink of PFC MOSFET) TSW2: 90?C (Detect the winding of Protection type : Shun down o/p voltage

[Related Keywords : power supply, 1500W, PFC]
- Shenzhen Henlon Industry Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Contact Now Start Order
HP High Power High Voltage DC Power Supply
- Min. Order:
  1pc
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  10pcs/month
Power: 5~20KW Output Voltage: 10KV/20KV/30KV/40KV/50KV/60KV (for other output voltage, please contact us), adjustable output voltage. Line regulation: 0.1% Load regulation: 0.1% Power factor: ≥0.9 Total Efficiency: ≥0.92 Output polarity: as per clients’ requirements. Cooling: Forced air cooling Dimension: as per output required. Operation Temperature: -10℃ to 40℃ Humidity: <90% We

[Related Keywords : high voltage power supply, power supply, dc power supply, switching mode power supply]
- Yangzhou IdealTek Electronics Co., Ltd.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order

CSP Series Switching Mode DC Power Supply
- Min. Order:
  1pc
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  300pcs/month
Power factor 0.95 Programming Output voltage Adjustable (0 ~ rated value) Programming output current Adjustable (0 ~ rated value) Adjusting mode 10-turn potentiometer Output display LED digital display (optional, 31/2 digits or 41/2 ) Default is 31/2 Display resolution (LED) Depends on output Protections function Output voltage-limiting, current-limiting, over heat protection. Response time ≤

[Related Keywords : switching mode ower supply, dc power supply, smps, burn-in dc power supply]
- Yangzhou IdealTek Electronics Co., Ltd.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
STP Series Switching Mode DC Power Supply
- Min. Order:
  1pc
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  500pcs/month
power 0 ~ 800KW Control mode PWM Working mode CC voltage-limit / CV current-limit working modes, manual switchable. CV (constant voltage) accuracy ≤±1% CC (constant current) accuracy ≤±1% Overall efficiency ≥90% Power factor ≥0.95 Output display LED digital display Regulation range Voltage/current 0 ~ 100% rated value continuously adjustable Cooling method Forced air coo

[Related Keywords : surface treatment power supply, dc power supply, electroplating power supply, switching mode power supply]
- Yangzhou IdealTek Electronics Co., Ltd.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
IFP Series Intermediate Frequency AC Power Supply
- Min. Order:
  1pc
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  300pcs/month
power range is from 5KVA to 200KVA, it has high display resolution & stability, low waveform distortion, full protections and friendly operation-panel. Features 1. Output power from 500VA - 600KVA for selection. 2. Output frequency: 400Hz (fixed) 3. IGBT/PWM circuit, high-frequency switch transfer. 4. High-accuracy display for output voltage, current, frequency, power & power factor 5. &plu

[Related Keywords : ac power supply, intermediate frequency power supply, 400Hz power supply, power supply]
- Yangzhou IdealTek Electronics Co., Ltd.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
VFP-S Variable Frequency AC Power Supply
- Min. Order:
  1pc
- Place of origin:
  China
- Price Condition:
  FOB Shanghai
- Supply Ability:
  300pcs/month
Power: 500VA ~ 200KVA for selection. 3. High output voltage accuracy and output frequency stability 4. Response time: 2ms 5. 0.5% load stability. 6. ±1.5% waveform distortion (resistive load) 7. High-accuracy display for output voltage, current, frequency, power & power factor. 8. Full Protection functions (over voltage, over load, over temp, over current, short-circuit) 9. Friendly

[Related Keywords : ac power supply, ac power source, variable frequency power supply, frequency converter]
- Yangzhou IdealTek Electronics Co., Ltd.
- Business Type
  Manufacturer
- Location
  Jiangsu, China
- Employees Total
  11 - 50
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
LED Ultra-thin Constant Voltage Power Supply 20W
- Place of origin:
  China
Features * Constant voltage output * Ultra slim design * Flicker free * Terminal block deign, flexible wiring * Over voltage/over load/short circuit/over-temp protection Technical Parameters AC input range 110-265/200-265Vac/50-60Hz Operating temperature -10℃ - +40℃，Tc：80℃ Input surge current <25A/110Vac ; <15A/230Vac Storage temperature -40℃ - +80℃ Power Factor 0.5-0.7 Certificatio

[Related Keywords : LED Power Supply, 20W Power Supply, Ultra-thin]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order

LED Ultra-thin Constant Voltage Power Supply
- Min. Order:
  1 Piece
- Price:
  US$ 2.5~2.8
- Place of origin:
  China
Features * Constant voltage output * Ultra slim design * Flicker free * Terminal block deign, flexible wiring * Over voltage/over load/short circuit/over-temp protection Technical Parameters AC input range 100-265Vac/50-60Hz Operating temperature -10℃ - +40℃，Tc：80℃ Input surge current <25A/110Vac ; <15A/230Vac Storage temperature -40℃ - +80℃ Power Factor 0.5-0.7 Certification EN6134

[Related Keywords : Constant Voltage Power, Power Supply, Ultra-thin]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
ETL,CB,Ukca,Saa,CE Waterproof Power Supply Dc12V 60W
- Min. Order:
  1 Piece
- Price:
  US$ 8.1~8.6
- Place of origin:
  China
Features * High power factor * Flicker free * 4KV surge protection * 100% full load burn-in test * 5 years warranty Technical Parameters AC input range 100-265Vac/50-60Hz Operating temperature -30℃ - +60℃，Tc：80℃ Input surge current <25A/110Vac ; <15A/230Vac Storage temperature -40℃ - +80℃ Power Factor >0.9 Certification EN61347-1;EN61347-2-13;SELV Withstand voltage 2000V/3750V Dimen

[Related Keywords : LED power supply, ETL power supply, CB power supply, ukca LED power supply]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
Cabinet Light Power Supply 36W
- Min. Order:
  100 Piece
- Price:
  US$ 4.7
- Place of origin:
  China
Power Factor 0.5-0.7 Certification EN61347-1;EN61347-2-13;SELV Withstand voltage 2000V/3750V Dimensions L138*W56*H18.5(mm) protection OCP,OVPSCP-Auto Recovery weight 105g Product List Serial number Output Power Product number Input voltage The output voltage Output current Ripple and noise effectiveness Conventional input/output wire 1 36W VUO-036-012K4 AC100-265V DC12±0.5V 3A max 250mV max 85%

[Related Keywords : Cabinet Light driver, Power Supply]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Ultra-thin Constant Voltage Waterproof Power Supply
- Min. Order:
  100 Piece
- Price:
  US$ 3.9
- Place of origin:
  China
Features * Constant pressure mode * Ultra-thin size design * IP67 waterproof rating * Suitable for dry or humid working environment * Ambient temperature: -30℃ ~ +60℃ Technical Parameters AC input range 100-265Vac/50-60Hz Operating temperature -30℃ - +60℃，Tc：80℃ Input surge current <25A/110Vac ; <15A/230Vac Storage temperature -40℃ - +80℃ Power Factor 0.5-0.7 Certification EN613

[Related Keywords : LED power supply, LED driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Ultra-thin Plastic Shell Power Supply
- Min. Order:
  100 Piece
- Price:
  US$ 2.1
- Place of origin:
  China
Features * Constant pressure mode * Ultra-thin size design * No flicker * Terminal design, easy installation and wiring * Overvoltage, overload, short circuit and high temperature protection Technical Parameters AC input range 100-265Vac/50-60Hz protection -10℃ - +40℃，Tc：80℃ Input surge current <25A/110Vac ; <15A/230Vac Storage temperature -40℃ - +80℃ Power Factor 0.5-0.7 Certificat

[Related Keywords : ultra-thin power supply, LED power supply, LED driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Constant Voltage Power Supply 60W DC12V DC24V
- Min. Order:
  100 Piece
- Price:
  US$ 7~9
- Place of origin:
  China
Specifications Model VHO-060-012A5 Output DC voltage 12V Rated current 5A Current range 0~5A Rated power 60W Ripple & Noise (peak-to-peak) <350mV Voltage Range ±0.5V Input voltage range 170~265VAC Frequency 47~63Hz Power Factor no PFC Efficiency (Typ.) 83% AC Current (Typ.) 0.48A/220VAC Protection Short-circuit protection mode: hiccup mode, automatic recovery after abnormal co

[Related Keywords : Constant Voltage Power Supply, Power Supply, driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Constant Voltage Power Supply 45W DC12V DC24V
- Min. Order:
  100 Piece
- Price:
  US$ 5~6
- Place of origin:
  China
- Supply Ability:
  30000
Specifications Model VHO-045-012A2 Output DC voltage 12V Rated current 3.75A Current range 0~3.75A Rated power 45W Ripple & Noise (peak-to-peak) <240mV Voltage Range ±0.5V Input voltage range 170~265VAC Frequency 47~63Hz Power Factor no PFC Efficiency (Typ.) 82% AC current (Typ.) 0.36A/220VAC Protection Short-circuit protection mode: hiccup mode, automatic recovery after abnor

[Related Keywords : Constant Voltage Power Supply, Power Supply, driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Waterproof Constant Voltage Power Supply 45W 12V 5A SAA CE TUV LVD EMC
- Min. Order:
  100
- Price:
  USD 6
- Place of origin:
  China
- Price Condition:
  FOB 5days
- Supply Ability:
  5000
MODEL VHO-045-012A2 VHO-045-024A2 VUO-030-005A2 OUTPUT DC VOLTAGE 12V 24V 5V RATED CURRENT 3.75A 1.87A 6A CURRENT RANGE 0~3.75A 0~1.87A 0~6A RATED POWER 45W 30W RIPPLE&NOISE(max) <240mV <300mV <750mV VOLTAGE TOLERANCE ±0.5V ±0.5V ±0.5V INPUT VOLTAGE RANGE 170~265VAC 90~265VAC FREQUENCY RANGE 47~63Hz POWER FACTOR(Typ.) no PFC EFFICIENCY(Typ.) 82% 84% 75% AC CURRENT(Typ.) 0.36A

[Related Keywords : LED Supply, LED Driver, switching power supply, Dimmable Driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Driver Constant Voltage 36W 12V3A IP67 Waterproof ETL SAA CE CB UKCA CCC
- Min. Order:
  100 Piece
- Price:
  US$ 2.8
- Place of origin:
  China
- Supply Ability:
  50000
Power Factor 0.5-0.7 Certification EN61347-1; EN61347-2-13; SELV; SAA Withstand voltage 2000V/3750V Dimensions L187*W30*H20(mm) protection OCP,OVP,SCP-Auto Recovery weight 200g Product List Serial number Output Power Product number Input voltage The output voltage Output current Ripple and noise effectiveness Conventional input/output wire 1 20W VUO-020-005A1 AC100-265V DC5±0.5V 4A max 600mV max

[Related Keywords : LED Supply, LED Driver, Power supply, Dimmable Driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order
LED Power Supply 100W DC12V Constant Voltage
- Min. Order:
  10 Piece
- Price:
  US$ 7.8 ~ 8.2
- Place of origin:
  China
- Price Condition:
  FOB Zhuhai
- Supply Ability:
  5000 set
Power Factor 0.5-0.7 Certification EN61347-1;EN61347-2-13;SELV Withstand voltage 2000V/3750V Dimensions L178*W71*H46(mm) protection OCP,OVP.SCP-Auto Recovery weight 840g Product List Serial number Output Power Product number Input voltage The output voltage Output current Ripple and noise effectiveness Conventional input/output wire 1 100W VUO-100-012B3 AC100-265V DC12±0.5V 8.33A max 450mV max 8

[Related Keywords : LED Supply, LED supplyDriver, switching power supply, Dimmable Driver]
- Zhuhai HengQin District Huawei New Energy Co., Ltd
- Business Type
  Manufacturer
- Location
  Guangdong, China
- Employees Total
  501 - 1000
- Annual Revenue
  USD 5,000,001 - 10,000,0000
Chat
Contact Now Start Order

Page 1 of 312 3

Can’t find what you are looking for? Post your Buying Leads for FREE!
Do you have power factor or other products of your own? Post your Products for FREE!
Receive a Trade Alert for power factor directly to your email.

Competitive power factor products from various power factor manufacturers and power factor suppliers are listed above, please select quality and cheap items for you.

Besides, we also provide you with related products such as power, controller for your choice.

You may also be interested in :: Power Supply; Power Tools; Switching Power Supply; Power Cable; Power Inverter; High Power Led; Power Adapter; Power Tool; Power Bank

Agriculture

Top Searching Keywords

Automobiles & Motorcycles

Top Searching Keywords

Chemicals

Top Searching Keywords

Construction & Real Estate

Top Searching Keywords

Consumer Electronics

Top Searching Keywords

Electrical Equipment

Top Searching Keywords

Food & Beverage

Top Searching Keywords

Hardware

Top Searching Keywords

Health & Medical

Top Searching Keywords

Home & Garden

Top Searching Keywords

Lights & Lighting

Top Searching Keywords

Manufacturing Machinery

Top Searching Keywords

Minerals & Metallurgy

Top Searching Keywords

Packaging & Paper

Top Searching Keywords

Personal Care

Top Searching Keywords

Korea B2C Shopping

Power Factor Wholesale

Construction &
Real Estate