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Stage / advertising screens LED Display Power Supply Cooling by free air convection

Stage / advertising screens LED Display Power Supply Cooling by free air convection

    • Stage / advertising screens LED Display Power Supply Cooling by free air convection
    • Stage / advertising screens LED Display Power Supply Cooling by free air convection
    • Stage / advertising screens LED Display Power Supply Cooling by free air convection
  • Stage / advertising screens LED Display Power Supply Cooling by free air convection

    Product Details:

    Place of Origin: China
    Brand Name: G-ORIENT
    Certification: ISO9001 / CE / ROHS / FCC
    Model Number: NHI200-4.2-A

    Payment & Shipping Terms:

    Minimum Order Quantity: 10pcs
    Price: negotiable
    Packaging Details: 20pcs/16Kgs / CARTONS,Carton size: 33*20*18cm
    Delivery Time: 10 working days after received your payment
    Payment Terms: T/T, Paypal, Western Union, L/C
    Supply Ability: 50,000pcs per month
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    Detailed Product Description
    Size: 190*85*30mm Output Power: 168W
    High Efficiency: 85% Input: 200-240V AC
    Operating Temperature: -40℃ ~ +60℃ Output: 4.2V DC / 40A
    Application: Indoor Standard: CE / ROHS / FCC

     

     

    Stage / advertising screens LED Display Power Supply Cooling by free air convection​

     

     

    Features:

    * 2 years warranty

    * Low cost,high reliability

    * 100% full load burn-in test

    * Cooling by free air convection

    * Withstand 300vac surge input for 5 second

    * Built-in constant current limiting circuit

    * Protections:Short circuit / Overload / Over voltage / Over temperature

     

     

    Applications:

    * Stage

    * urban landscape lighting

    * LED Lighting

    * Military project

    * Communication security equipment

    * indoor and outdoor advertising screens

    * New energy and other Various industries

     

     

    Specifications:

    Switching power supply

     NHI200-4.2-A

     OUTPUT

    DC Voltage

     4.2V

    Current Range

     0~40A

    Rated Current

     40A

    Rated Power

     168W

    Ripple & Noise(max.)

     <250mVp-p

    Voltage ADJ.Range

     3.78~4.62V

    Voltage Tolerance

     +/- 2.0%

    Line Regulation

     +/- 0.5%

    Load Regulation

     +/- 1.0%

    Setup,Rise Time

     1000ms,50ms/230VAC

    Hold up time

     20ms/230VAC

     INPUT

    Voltage Range

     200-240VAC

    Frequency Range

     47-63Hz

    Efficiency(Typ.)

     83-88%

    AC Current

     2.5A/230VAC

    Inrush Current(max.)

     55A/230VAC

    Leakage Current

     < 3.5mA /240VAC

     Protection

    Over Load

     105 ~ 150% rated output power

     Protection type: Constant current limiting,recovers   automatically after fault condition is removed

    Over Voltage

     4.83 ~ 5.88V

     Protection type: Shut down O/P voltage,re-power on to recover

    Over Temperature

     100℃ +/- 5℃

     Protection type: Shut down O/P voltage,recovers automatically after temperature goes down

     Environment

    Working Temp.

     -40 ~ +60℃ (Refer to output load derating curve)

    Working Humidity

     20 ~ 90% RH, non-condensing

    Storage Temp., Humidity

     -90 ~ +85℃, 10 ~ 95% RH

    Temp.Coefficient

     +/-0.03%/℃ (0 ~ 50℃)

    Vibration

     10 ~ 500Hz, 5G 10min./1 cycle,60min. Each along X, Y, Z axes

     Safety

    Safety standards

     UL60950-1 approved

    Withstand Voltage

     I/P-O/P:3KVAC  I/P-FG:1.5KVAC   O/P-FG:0.5KVAC

    Isolation Resistance

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

     Others

    MTBF

     271.9K hrs min. MIL-HDBK-217F(25℃)

    Dimension

     190*85*30mm (L*W*H)

    Packing

     0.8kg; 20pcs/16Kgs

     Note

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

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

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

    4. Please connect positive pole of input voltage with mark”L” of terminal block,connect negative pole of input voltage with mark”N” of terminal block,using DC voltage for input voltage

     

     

    Competitive Advantage:

    * Ultra-thin 30mm

    * Ultra-low start up temp.(- 30℃)

    * synchonous rectification

    * High efficiency up to 85%

    * CE / ROHS / FCC approval

    * Small size,ultra-light and easy to install

    * Protections:Short circuit / Overload / Over voltage / Over temperature

     

     

    Company Advantage:

    * High quality products

    * Short lead time

    * Professional R&D team

    * Standardized production process

     

     

    Contact Details
    Shenzhen YONP Power Co.,Ltd
    Send your inquiry directly to us (0 / 3000)

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