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Phone charger 20w SMPS AC DC power 4A 5v Adapter

GF 30W Series

Phone charger 20w SMPS AC DC power 4A 5v Adapter

Gofern power is a professional leader and experienced manufacturer of switching power supply and power adapter in China. Our products are widely used in many fields and all over the world with high quality and reasonable price. Please write message to us now!

Feature:
* Low power consumption, high reliability
* Adopt famous brand chip & electronics
* Protections: Short circuit/Over load/Over voltage
* Cooling by free air convection or by fan
* 100% full loading burn-in test

    Specification

    MODEL GF-050402000
    OUTPUT DC VOLTAGE 5V
    OUTPUT POWER 20W
    CURRENT RANGE 4A
    VOLTAGE ADJ. RANGE ±10%
    LOAD REGULATION ±2.0%
    VOLTAGE TOLERANCE ±2.0%
    CONNECTOR 5.5 x 2.5, 5.5 x 2.1, 3.5 x 1.35, 4.1 x 1.7, micro 5pin, mini USB,or customized requirement
    DC CABLE 1.15M or  customized requirement
    INPUT AC CABLE US UK AU EU KR IN etc.
    VOLTAGE RANGE 110~ 240VAC
    FREQUENCY RANGE 47-63Hz
    EFFICIENCY(Typ.) 80%
    INRUSH CURRENT(Typ.) COLD START 15A/115VAC   30A/230VAC
    PROTECTION OVER LOAD 115%~135% of rated power; Pulsing hicuup shut down,auto recovery
    OVER VOLTAGE Rated output voltage of 105%~150% start overvoltage protecion
    Protection: burst mode,load of abnormal conditions removed the automatic recovery
    SHORT CIRCUIT voltage off and reset input for recovers
    ENVIRONMENT WORKING TEMP. -0℃ ~ +45℃ (Refer to output load derating curve)
    WORKING HUMIDITY 20 ~ 90% RH non-condensing
    STORAGE TEMP.,HUMIDITY -20℃ ~ +85℃ 10~95% RH
    TEMP. COEFFICIENT ±0.05%/℃
    COOLING METHOD BY FREE AIR
    OTHERS CONNECTION TERMINAL MARK:  AC-L, AC-N, FG, GND, GND, DC+, DC-
    DIMENSION 172*79*43mm 
    WEIGHT 0.75Kg/PCS
    SHELL MATERIAL Black plastic or white plastic
                                       
       

    Product Pictures

     

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    APPLICATION

    GOFERN products including AC-DC power supply, super-thin power supply, slim power supply, led power supply, Led driver, battery backup power supply, UPS, power adapter, etc. are widely used in industry equipment, security system, telecom equipment, traffic system, home appliance, medical equipment, new energy industry, etc.

    We understand that different countries may have different safety standards and regulations. That's why our power adapters are certified to meet the requirements of multiple countries. This ensures that you can use our products with confidence without worrying about compliance.
    The Gofern power adapter is a versatile and reliable solution for powering a wide range of electronic devices. With its wide range of applications, power-saving features and multiple voltage options, it is the perfect choice for monitoring systems, lighting systems, charging and printers. Our commitment to quality and customer satisfaction, along with competitive pricing and certification, make us a trusted choice for your power needs.

    FAQ

    Frequently Ask Questions
    We are professional electric switching power supply consulting, design, solution provider and manufacturer. Our mainly products including industry power supplies, communication device power supplies, power adapters, led power supply,etc. 
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