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              12V power adapter (U.S. UL flat plug)

              Home »Products» Power Adapter » 12W Power Adapter » 12V Power Adapter (US UL Flat Plug)
              12V power adapter_12V power adapter_12V1A charger
              The new American standard 12V power adapter , 12V1A charger, suitable for: small appliances, audio speakers, toys, lighting. Welcome to buy.


              12V Power Adapter Appearance Angle View

              12V power adapterNew electric toy charger manufacturercharger

              Charger manufacturersadapter12V

              12V Power Adapter Product Series: American UL, Korean KC, Australian SAA, Brazilian uc, European GS & CE, Japanese PSE, Chinese CCC, British BS, Level 6 energy efficiency certification power adapter

              Guangdong charger manufacturer

              12 Volt Power Adapter

              This power supply is suitable for all kinds of DC input products that require 12v voltage 1a or less, and cannot be overloaded!

              (Note on power supply selection, it is necessary to follow the power supply that matches the selected voltage and the current is equal to or higher than the current required by the appliance)


              Universal 12V power adapter , switching power transformer

              Suitable for mini TV, 2.5-inch mobile hard disk, mobile DVD, TV box, wireless audio and video equipment, charging equipment, MP3 / MP4, small table lamps, routers, switches, game consoles, telephones, lanterns, cameras, monitoring equipment, control And other home / portable devices. Especially suitable for cats and routers


              Details

              Input voltage: AC 100-240V 50 / 60HZ

              Output voltage: DC12V

              Output current: 2A max

              Voltage accuracy: ± 5% (no load)

              Power polarity: internal positive external negative, internal ㈩ external ㈠ (large quantities, special polarity can be ordered as required)

              Features:
              1). Small size, light weight, streamlined, fully sealed, easy to carry;
              2). High cost performance and high reliability;
              3). Built-in overvoltage, overcurrent and short circuit protection;
              4). Input characteristics: voltage: 100-240VAC ± 10%; frequency: 50 / 60Hz; current: 0.5A Max;
              5). Output characteristics: constant voltage mode; high accuracy, low noise; holding time: 20mS Min;
              6). Environment: Working temperature: 0 ℃ -40 ℃, 5% -90% RH;
              Storage temperature: -20 ℃ -85 ℃, 5% -95% RH;
              7). Cooling method: natural cooling;
              8). Meet energy efficiency: ERP / CEC-VI standards;
              9). Safety standards: IEC60950-1 AS / NZS 60950.1, AS / NZS CISPR 22, AS / NZS 4665;
              10). Comply with ROHS standards;
              11). Pin type: UL US regulations;


              Specifications

              Australian, British, European, American, Chinese, Brazilian, etc.


              Electrical standards
              [Protection]: Over voltage, over current, short circuit protection
              [Reliability]: Temperature rise (burning machine) standard: 85-95% load, 40 ± 5 ℃, 4 hours temperature rise current: 0.25mA MAX 254VAC
              Insulation withstand voltage (between primary and secondary): 3000VAC, 60S, 10mA MAX
              MTBF standard: According to MIL-HDBK-217F standard, full load, 25 ℃, more than 50,000 hours
              [Working humidity]: 5 ~ 95% RH
              [Storage temperature]: -20 ~ 85 ℃
              [Working environment temperature]: 0 ~ 40 ℃


              12V 1A power adapter generally has built-in anti-electromagnetic interference filter and fixed frequency control circuit to ensure stability to provide long-lasting output voltage. Standby energy loss is divided into four and five levels of standby power consumption and requires CEC standard and high efficiency circuit design Standards can provide stable performance and low temperature rise


              12V1a power adapter related news:

              12V / 30W low power power adapter schematic and design scheme

              12V Power Adapter This power supply has a simple structure and can be directly connected to 220V AC power. After bridge rectifier capacitor filtering, it generates 300V DC high voltage to start the power adapter work. ...


              12V1A conventional isolated power adapter

              The power adapter manufacturer takes everyone to design a wide-range input, 12V2A conventional isolated power adapter.
              1. First determine the power and select the corresponding topology according to specific requirements; such a power adapter with multiple choices of flyback can basically meet the requirements. Here I will choose more empirical formulas to calculate, if there is need to analyze, you can take it out and discuss it.
              2.Select the corresponding PWMIC and MOS for preliminary circuit schematic design ...
              12V power adapter_Complete power supply for each model_Stable performance


              12V power adapter circuit diagram


              Application range and characteristics of 12V power adapter







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              * Want to know the price of this power adapter, welcome to inquire. 13873397666 (Liang Sheng)

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