Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple |

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Цена:1 499,38RUB*

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Доставка в Эль-Монте, по России и СНГ


  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
  • Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple | - Фото №1
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    Feb-24-2026 1904.44 руб. 1942.73 руб. 1923 руб.
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    Small Volume triple output Switching power supply ac to dc 75w net 75b 5V 12V for LED Strip CNC 3D Print|switch power|switching supplytriple |

    Описание товара

    ac to dc 75w triple output net-75b enclosed switching power supply Product Description  

    MODEL

    NET-75B

    OUTPUT

    OUTPUT NUMBER

    CH1

    CH2

    CH3

    DC VOLTAGE

    5V

    12V

    -12V

    RATED CURRENT

    5A

    2.8A

    0.5A

    CURRENT RANGE Note.6

    0.6~ 7A

    0.2 ~ 3.5A

    0.1 ~ 0.7A

    RATED POWER

    64.6W

    RIPPLE & NOISE (max.) Note.2

    80mVp-p

    120mVp-p

    120mVp-p

    VOLTAGE ADJ. RANGE

    CH1: 4.75 ~ 5.5V

    VOLTAGE TOLERANCE Note.3

    2.0%

    6.0%

    5.0%

    LINE REGULATION Note.4

    0.5%

    1.0%

    1.0%

    LOAD REGULATION Note.5

    1.5%

    3.0%

    1.0%

    SETUP, RISE TIME

    500ms, 30ms/230VAC 1200ms, 30ms/115VAC at full load

    HOLD UP TIME (Typ.)

    50ms/230VAC 10ms/115VAC at full load

    INPUT

    VOLTAGE RANGE Note.8

    85 ~ 264VAC 120 ~ 370VDC

    FREQUENCY RANGE

    47 ~ 63Hz

    EFFICIENCY (Typ.)

    78%

    AC CURRENT (Typ.)

    1.5A/115VAC 0.9A/230VAC

    INRUSH CURRENT(Typ.)

    COLD START 45A

    LEAKAGE CURRENT

    Less than 2mA / 240VAC

    PROTECTION

    OVER LOAD

    110 ~ 150% rated output power

    Protection type: Hiccup mode, recovers automatically after fault condition is removed

    OVER VOLTAGE

    CH1: 5.75 ~ 6.75V

    Protection type: Shut down o/p voltage, re-power on to recover

    ENVIRONMENT

    WORKING TEMP.

    -20 ~ +60C (Refer to derating curve)

    WORKING HUMIDITY

    20 ~ 90% RH non-condensing

    STORAGE TEMP., HUMIDITY

    -40 ~ +85C , 10 ~ 95% RH

    TEMP. COEFFICIENT

    0.03%/C (0~45C)

    VIBRATION

    10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

    SAFETY & EMC (Note 7)

    SAFETY STANDARDS Note.6

    UL60950-1, CB(IEC60950-1) approved

    WITHSTAND VOLTAGE

    I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC

    ISOLATION RESISTANCE

    I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH

    EMC EMISSION

    Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

    EMC IMMUNITY

    Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-1, light industry level, criteria A

    OTHERS

    MTBF

    361.6Khrs min. MIL-HDBK-217F (25C )

    DIMENSION

    159*97*38mm (L*W*H)

    PACKING

    0.52Kg; 30pcs/16.6Kg/0.97CUFT

    NOTE

    1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25C of ambient temperature.

    2. Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

    3. Tolerance: includes set up tolerance, line regulation and load regulation.

    4. Line regulation is measured from low line to high line at rated load.

    5. Load regulation is measured from 20% to 100% rated load, and other output at 60% rated load.

    6. Each output can work with current range. But total output power cant exceed rated output power.

    7. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

     

    ac to dc 75w triple output net-75b enclosed switching power supply size:

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    ac to dc 75w triple output net-75b enclosed switching power supply Packaging & Shipping  

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    1. Item will be shipped within 5-7 business days. 2. Delivery Time: ----Via Air: Generally 1-3 working days ----Via Express: Generally 3-7 working days. ----Via China Post Air Mail: Generally 15-25 working days ----Via Sea: According to the order. 3.If you have not received your shipment within 30 days from payment,Please contact with us,We will track the shipment and get back to you as soon as possible with a reply

    We usually use below business express to deliver samples or small quantity orders.It takes 3-7 business days in general. Or can use the express you required.

    Please inform us if you have express account, or well arrange the shipment.

    aeProduct.getSubject()

    ac to dc 75w triple output net-75b enclosed switching power supply wire connection:

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    Maker Electric Services  

    Maker Industrial and Trading Company started to run businiess since 2006, which is located in Wenzhou Yueqing - The world-famous city for low-voltage electric apparatus.

    Custom Product Design OEM/ODM Profession in export service from Maker Electric High quality Product, Affordable Price. FAQ  

    What is a switching power supply?

    Switching power supply is the use of modern power electronic technology, control switch tube opened and shut off time ratio, to maintain stable output voltage of a power supply, switching power supply by general pulse width modulation (PWM) control IC and MOSFET.

      What is the application scope of switch power supply?     Switching power supply products are widely used in industrial automation control, military industry equipment, scientific research equipment, LED lighting, industrial control equipment, communications equipment, electrical equipment, instrumentation, medical equipment, semiconductor refrigeration and heating, air purifier, electronic refrigerator, LCD, LED lamps and lanterns, communications equipment, audio and video products, security monitoring, leds bags, computer case, digital products and instruments, etc.    

    What is the structure of switch power supply products?

    Roughly by the main switch power supply circuit, control circuit, detection circuit, auxiliary power supply of the four most.

    Switching Power Supply Common faults:

    1.Blown fuse.
    2.No dc voltage output or the output voltage is not stable.
    3.The power load ability is poor.

    MingWei switching power supply factory Information  

    MingWei switching power supply factory is a set design, development, production in one of the high-tech professional manufacturers, the region is the first company to introduce Taiwan manufacturer of switch power supply technology, building in May 2001.

     

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