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High current monitoring 220V DC 50A 5v dc power supply

GST 250W Series

High current monitoring 220V DC 50A 5v dc power supply

Gofern Power is a leading professional manufacturer in China, specializing in switching power supplies and power adapters. With our extensive experience, we have established ourselves as a trusted industry leader. Our products have earned widespread recognition and are highly regarded for their superior quality and competitive pricing.


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 GST-250-12
    OUTPUT DC VOLTAGE 12V
    OUTPUT POWER 250W
    CURRENT RANGE 0-21A
    VOLTAGE ADJ. RANGE ±10%
    LOAD REGULATION ±2.0%
    VOLTAGE TOLERANCE ±2.0%
    INPUT VOLTAGE RANGE 110VAC OR 220VAC BY SWITCHER SELECTION
    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 CONVECTION
    OTHERS CONNECTION TERMINAL MARK:  AC-L, AC-N, FG, GND, GND, DC+, DC-
    DIMENSION L215*W115*H30MM
    WEIGHT 0.6Kg,24PCS/Carton
    SHELL MATERIAL Chassis:2.0mm thickness aluminium;Cover:0.7mm thickness iron(silver plating)
               
       

    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.

    AC DC 12V 3A CCTV camera power supply! This power supply is designed to provide reliable energy to your CCTV cameras, ensuring they run smoothly and efficiently. With its and security features, it's the perfect choice for all your monitoring needs.
    Power supplies are highly sought after and have become a hot-selling product on the market. It is popular with professional installers and home users alike due to its excellent performance and reliability. With this power supply, you can rest assured that your camera system will always have the energy it needs to operate optimally.
    One of the main features of this power supply is its safety features. We understand the importance of maintaining the security and integrity of your surveillance systems. That’s why our power supplies feature top-notch safety measures to ensure your CCTV cameras are protected from any potential power fluctuations or surges. With its rugged construction and advanced circuitry, this power supply guarantees stable, uninterrupted power to keep your camera running.

    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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