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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale power supply 30 v

      Power Supply 30 V

      (22142 products available)

      MS-100w 12V new single 12 v 100 w 12 v power supply

      MS-100w 12V new single 12 v 100 w 12 v power supply

      $6.17 - $7.20
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.8
      /5
      ·
      6 reviews
      ·
      "excellent service"
      Contact Supplier
      5 12 24 48 V Volt VDC 2 3 4 5 6 10 12 15 20 30 40 50 60 70 AMP Switching DC Led Power Supply

      5 12 24 48 V Volt VDC 2 3 4 5 6 10 12 15 20 30 40 50 60 70 AMP Switching DC Led Power Supply

      $8.80 - $9.90
      Min Order: 100 pieces
      CN
      6 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "On time shipping"
      Contact Supplier
      Mean Well HDR-100-24N 24 V 3 Phase Industrial Switching Hot Product Transformer Less Din Rail Power Supply

      Mean Well HDR-100-24N 24 V 3 Phase Industrial Switching Hot Product Transformer Less Din Rail Power Supply

      $18.70 - $23.77
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      1000 Watt 12 24 36 48 V VDC Volt 80 40 30 20 Amp DC Switching Driver LED Power Supply

      1000 Watt 12 24 36 48 V VDC Volt 80 40 30 20 Amp DC Switching Driver LED Power Supply

      Ready to Ship
      $44.28 - $45.56
      Min Order: 1 piece
      Shipping per piece: $19.05
      Output Power: >500W
      CN
      7 yrs
      4.9
      /5
      ·
      30 reviews
      ·
      "great service"
      Contact Supplier
      Intelligent Pure Laboratory Power Supply Evga Pmu 30 V 10A 12 Volt 24V 3A 350W Converter Fuente De Poder Regulable

      Intelligent Pure Laboratory Power Supply Evga Pmu 30 V 10A 12 Volt 24V 3A 350W Converter Fuente De Poder Regulable

      $11.99 - $13.99
      Min Order: 2 pieces
      Output Voltage: 24V
      CN
      10 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "fast shipping"
      Contact Supplier
      BAKU BK-305D Best Quality High Density of Energy Adjustable Dc Power Supply 150 Watt 30 V 30v 5a Multiple Output Power Supply

      BAKU BK-305D Best Quality High Density of Energy Adjustable Dc Power Supply 150 Watt 30 V 30v 5a Multiple Output Power Supply

      $43.45 - $54.45
      Min Order: 100 pieces
      CN
      16 yrsverify
      4.8
      /5
      ·
      29 reviews
      ·
      "Good service"
      Contact Supplier
      DUSKTEC 30 V 30a Variable 50w HIFI Ultra Low Noise 48v 10 Amp 30 V 5 A Switching Power Supply AC to DC for Many Outputs

      DUSKTEC 30 V 30a Variable 50w HIFI Ultra Low Noise 48v 10 Amp 30 V 5 A Switching Power Supply AC to DC for Many Outputs

      $1.66 - $23.54
      Min Order: 1 unit
      CN
      3 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "quick delivery"
      Contact Supplier
      6EP1437-3BA20 SITOP modular power supply PSU300B 24 V/30 A

      6EP1437-3BA20 SITOP modular power supply PSU300B 24 V/30 A

      $100.00 - $200.00
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      7 yrs
      4.7
      /5
      ·
      32 reviews
      ·
      "Good service"
      Contact Supplier
      Sunshine Power Supply 5 30 V Power Supply 36V 10A

      Sunshine Power Supply 5 30 V Power Supply 36V 10A

      $1.10 - $7.00
      Min Order: 100 pieces
      CN
      12 yrsverify
      4.6
      /5
      ·
      20 reviews
      ·
      "good service"
      Contact Supplier
      Slim thin 30 w power supply 12 v ETL listed

      Slim thin 30 w power supply 12 v ETL listed

      $5.00 - $7.00
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      12v 60w Adjustable AC 220v DC Output 12 V 30 Amp Electrical Equipment Multiple Cheap Led Bulb Power Supply

      12v 60w Adjustable AC 220v DC Output 12 V 30 Amp Electrical Equipment Multiple Cheap Led Bulb Power Supply

      $9.99 - $199.99
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      TaiWan Factory Sale Direct HDR-30-24 30 W 24 V 1.5A Rail Power Supply Switch

      TaiWan Factory Sale Direct HDR-30-24 30 W 24 V 1.5A Rail Power Supply Switch

      $5.00 - $10.00
      Min Order: 100 pieces
      Output Voltage: 24V
      CN
      14 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "fast service"
      Contact Supplier
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      About products and suppliers

      22142 power supply 30 v products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 1%, industrial power supplies accounts for 1%. A wide variety of power supply 30 v options are available to you, such as single, multiple.You can also choose from led strip, led light and industrial power supply 30 v,As well as from black, silver power supply 30 v,
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