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    999,015 products found for

    power supply

    Electroplating Electrolysis 12V 300A Power Supply

    US $600-700 / Unit
    1 Unit (Min. Order)
    1 YR
    Shaoxing City Boxing Electrical Technology Co., Ltd.
    84.6%
    Contact Supplier
    ···
    < Sponsored Listing
    Tags: Power Supply | 300a Power Supply | 12v 300a Power Supply
    < Sponsored Listing
    ) 16ms/230VAC 12ms/115VAC at full load INPUT VOLTAGE RANGE 85~132VAC /170~264VAC by switch 240~370VDC (switch on 230VAC) FREQUENCY RANGE 47~63Hz EFFICIENCY 85.00% 88.00% AC CURRENT(Typ. -30~+70&deg;C WORKING HUMIDITY 20~90% RH non-condensing STORAGE TEM. COEFFICIENT &plusmn;0.03%/&deg;C (0~50&deg;C) VIBRATION 10~500Hz , 5G 10min.
    < Sponsored Listing
    Tags: Etl Cetl Pwm Output Design 50w Phase Cut /triac Dimming Driver | Etl Cetl 25w 12v Constant Voltage Led Power Supply | Phase Cut /triac Dimming Driver 12v
    SC-60-12 12V 4A UPS power supply with charge function

    US $10-12 / Piece
    1 Piece (Min. Order)
    2YRS
    Yueqing Wode Electrical Co., Ltd.
    Contact Supplier
    ···
    < Sponsored Listing
    SC-60-12 12V 4A UPS power supply with charge function Features 1.High Efficiency and good price 2.Built-in EMI filter 3.100% full load burn-in test 4.Low output ripple and noise 5.Protection:Over load/Over voltage/Short circuit 6.LIFETIME WARRANTY! 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. We are the only supplier in Alibaba can provide LIFETIME WARRANTY power supply,please don't be hesitate to check with our Ali web: and contact us by TradeManager or Skype for more details( our TM ID is wodecn and Skype ID is wode.smps ).
    LED light emergency power supply driver 90mins full power out put with DC battery

    US $4.3-5.5 / Piece
    100 Pieces (Min. Order)
    2YRS
    Guangzhou Artica Commerce Co., Ltd.
    Contact Supplier
    ···
    < Sponsored Listing
    Tags: Emergency Power Driver | Emergency Power Supply Driver | Led Light Emergency Power Supply Driver
    Tags: Ac To Dc Switching Power Supply | 110v/220v 12v 30a Power Supply | 12v Power Supply
    Mean well RPS-300-24 300W 24V Medical power supply

    US $20-35 / Piece
    1 Piece (Min. Order)
    7YRS
    Hangzhou Nuohan Electronics Co., Ltd.
    76.0%
    " Excellent service "  (2)
    " Great vendor "  (1)
    " On time shipping "  (2)
    Contact Supplier
    ···
    Tags: 300w 24v Medical Power Supply | 24v Medical Power Supply | Rps-300-24
    Tags: Dc Power Supply 30v 10a | Switching Power Supply | Lab Power Supply
    Waterproof IP67 150W constant voltage 12V led power supply 24V switching power supply

    US $19.53-20.71 / Piece
    1 Piece (Min. Order)
    6YRS
    Shenzhen Ottima Technology Co., Ltd.
    71.4%
    Contact Supplier
    ···
    Tags: Switch Power Supply | Led Power Supply
    RSP-1500-24 PFC Factory control automation RF 1500W 24V AC-DC SINGLE MEANWELL parallel PV SWITCHING POWER SUPPLY

    US $153-216 / Piece
    1 Piece (Min. Order)
    2YRS
    Yiwu Rosen Electronic Technology Co., Ltd.
    88.5%
    " Good service "  (1)
    Contact Supplier
    ···
    Tags: 1500w 24v Power Supply | Pv Switching Power Supply | Parallel Switching Power Supply
    Tags: Triac Dimmable Led Driver | Dimmable Led Power Supply | Constant Current Led Power Supply
    linear power supply / 5V 80A Power Supply ultra-thin 30mm Height

    US $8-12 / Piece
    1 Piece (Min. Order)
    6YRS
    Shenzhen Lightin Technology Co., Limited
    85.9%
    Contact Supplier
    ···
    Tags: Linear Power Supply | Linear Regulated Power Supply | Power Supply 5v 40a
    Tags: Power Supply 1800w | Antminer Power Supply | Apw5 Power Supply
    Meanwell HLG IP65 IP67 40W~600W waterproof Constant Voltage led driver power supply

    US $40.5-48.0 / Piece
    1 Piece (Min. Order)
    4YRS
    Zhongshan ZENLEA Lighting Technology Co., Ltd.
    99.2%
    " Shipment on time "  (2)
    Contact Supplier
    ···
    Tags: Meanwell Led Driver | 300w Waterproof Led Driver
    Tags: 10w -400w All Series Parameter Can Be Customized Ip67 Waterproof | Constant Current Led Driver Switching Power Supply | Cc Waterproof Ip67 40w 45w 50w 60w 80w 100w 120w 150w 160w 180w 200w 240w 250w 300w 350w 400w Ce Led Power Supply
    Tags: Dc Linear Power Supply | Mobile Power Supply Shenzhen | Switching Ac/dc Power Adapter
    S-480-24 24V 20A 480W switching led power supply with factory price

    US $8.46-9.98 / Piece
    1 Piece (Min. Order)
    3YRS
    Shantou Chaoyang Guiyu Mingwei Electronics Factory
    90.9%
    Contact Supplier
    ···
    Tags: 24v 20a 480w Switching Led Power Supply | S-480-24 24v 20a 480w
    Tags: Dali Power Supply | Power Supply Switching | Variable Power Supply
    Hengfu HF20W-T-A (5V0.4~2.0A +12V0.0~0.5A -12V0.0~0.35A) AC/DC triple output switching power supply

    US $8.76-9.05 / Piece
    1 Piece (Min. Order)
    16YRS
    Hengfu Corporation
    Contact Supplier
    ···
    Tags: Ac/dc | Hengfu Switching Power Supply | 20w(5v0.4~2.0a +12v0.0~0.5a -12v0.0~0.35a)triple Output
    SNY OEM competitive ATX 200W SMPS PSU quality computer power supply with 8CM fan

    US $5.0-5.8 / Piece
    500 Pieces (Min. Order)
    1 YR
    Shengyang Technology And Industry (Guangzhou) Co., Ltd.
    95.6%
    " Good job "  (3)
    Contact Supplier
    ···
    Tags: Computer Power Supply | Psu | Smps
    YIHUA 3005D-II dual channel output variable adjustable laboratory precision dc power supply

    US $102.0-127.0 / Piece
    1 Piece (Min. Order)
    11YRS
    Guangzhou Yihua Electronic Equipment Co., Ltd.
    95.5%
    " Fast delivery "  (3)
    " Good response "  (1)
    " Good seller "  (2)
    Contact Supplier
    ···
    Tags: Laboratory Power Supply | Adjustable Dc Power Supply | Dual Dc Power Supply
    Meanwell UMP-400-24 400w modular fanless power supply

    US $120-125 / Piece
    2 Pieces (Min. Order)
    6YRS
    Hangzhou Coolceen Technology Co., Ltd.
    90.1%
    Contact Supplier
    ···
    Tags: Fanless Power Supply | 400w Power Supply | Modular Power Supply
    Tags: Ac/dc Adapter 12v 2a | Switching Power Supply 24w | Switching Power Adapter 12v 2a 24w
    high precision laboratory DC power supply 60V 5A from qiaowei factory

    US $45.0-55.0 / Piece
    1 Piece (Min. Order)
    3YRS
    Wuxi Qiaowei Electronics Co., Ltd.
    81.3%
    Contact Supplier
    ···
    Tags: Dc Power Supply 60v 5a | Laboratory Dc Power Supply | Ac Dc Power Supply
    open frame 150w WX-DC2416 24v 6a electrical equipment power supply

    US $5.42-5.98 / Piece
    1 Piece (Min. Order)
    3YRS
    Guangzhou During Industry Co., Ltd.
    100%
    " Fast shipment "  (1)
    " Responsible supplier "  (1)
    Contact Supplier
    ···
    Tags: Wx-dc2416 | Electrical Equipment Power Supply | Open Frame Power Supply
    high voltage switching power supply for LEP Bulb Light Emitting Plasma/sulfur lamp

    US $200-350 / Piece
    1 Piece (Min. Order)
    3YRS
    Xi'an Feng Yu Industry Co., Ltd.
    Contact Supplier
    ···
    Tags: Power Supply For Lep Bulb | Light Emitting Plasma | Power Supply For Light Emitting Plasma
    Tags: Ac/dc 220 To 12v Power Supply | Ac Power Supply | Switching Power Supply 12v
    Tags: Power Supply 5v 75a | Se-450-5
    Tags: Dc Power Supply | Adjustable Power Supply | Programmable Dc Power Supply
    Tags: Waterproof Led Power Supply 12v 300w | Waterproof Driver For Outdoor Led Lighting | Led Driver 200w 12v Ip67
    Whoosh Slim 5V DC 40A Power Supply for LED Display

    US $5.8-6.5 / Piece
    1 Piece (Min. Order)
    5YRS
    Xiangtan Huaxin Electronic Technology Co., Ltd.
    76.9%
    " Fast shipping "  (3)
    " Good communication "  (2)
    " Good supplier "  (2)
    Contact Supplier
    ···
    Tags: 5v 40a Power Supply | Dc 5v Power Supply | 5v Power Supply
    5V 12V 24V 48V 1A 2A 3A 5A 10A 15A 20A 25A 30A 40A 50A 60A 70A 100A LED CCTV AC DC Switching Power Supply

    US $1.8-2.2 / Piece
    1 Piece (Min. Order)
    1 YR
    Shenzhen Totiwo Technology Co., Ltd.
    91.7%
    Contact Supplier
    ···
    72W AC/DC power adapter 1A 2A 3A 4A 5A 6A 12V 15V 18V 24V 36V Switching power supply

    US $5.5-6.5 / Piece
    500 Pieces (Min. Order)
    8YRS
    Shenzhen Fuyuandian Power Co., Ltd.
    86.5%
    Contact Supplier
    ···
    Tags: 72w Ac/dc Power Adapter | 36v Switching Power Supply
    G-Energy LED Power Supply JPS400V 5V80A 400W / Best LED Display Supplier

    US $19.3-20.4 / Piece
    1 Piece (Min. Order)
    3YRS
    Shenzhen MuenLED Co., Ltd.
    97.1%
    " Excellent service "  (1)
    " Safe packing "  (1)
    Contact Supplier
    ···
    Tags: High Power Led | Power Led
    220Vac to 220Vdc 30A industrial switching mode power supply

    1 Piece (Min. Order)
    9YRS
    Shenzhen Setec Power Co., Ltd.
    39.2%
    Contact Supplier
    ···
    Tags: 220vac To 220vdc Power Supply | Power Supply 220v 10kw | Switching Power Supply 220v
    Tags: 1w/3w Led Power Supply
    Astec power supply: AIF04ZPFC-02NL PFC Module 1600W 380V for DC-DC Converter

    50 Pieces (Min. Order)
    9YRS
    Besternasia Electronics Limited
    90.0%
    Contact Supplier
    ···
    Tags: Aif04zpfc-02nl | 380v Adjustable Power Supply | Pfc 4.2a Power Supply
    America Wall Power Supply

    US $2.38-3.38 / Piece
    2000 Pieces (Min. Order)
    11YRS
    Xing Yuan Electronics Co., Ltd.
    93.3%
    Contact Supplier
    ···
    Tags: Wall Power Supply | Water Pump Transformer | Outdoor Fountain Transformer
    CCTV ac 24v 3a 24v 2a 220vac 24vac power supply

    US $3.8-4.2 / Piece
    1 Piece (Min. Order)
    2YRS
    Zhengzhou C-Power Electronics Firm
    95.5%
    " Great service "  (1)
    Contact Supplier
    ···
    Product Feature: 1.Wide input voltage range, power regulated, small ripple 2.With protections of over-load, over-voltage, over-heat and short circuit, 100% full load aging test(4 hours), high reliability, high efficiency and has long working hours 3.Beautiful appearance, portable and easy to use. 4. Selectable DC jack plug, different AC plug styles 5. Brand new SMT technology, precision machinery production 1) Input: AC110v/220v b) Frequency: 50/60Hz 1A c) Line regulation range: &plusmn;0.5max. 2) Output: 24V 3A/2a Optional a) Line regulation range: &plusmn;0.5% max.
    Tags: Led Switching Power Supply
    About product and suppliers:
            Alibaba.com offers 999,015 power supply products. About 12% of these are switching power supply, 5% are adapters, and 2% are inverters & converters. 

A wide variety of power supply options are available to you, such as ac, dc, and single. You can also choose from free samples, paid samples. 

There are 998,531 power supply suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 99%, 1%, and 1% of power supply respectively. 

Power supply products are most popular in North America, Western Europe, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 290,498 with ISO9001, 121,571 with Other, and 38,699 with ISO14001 certification.
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