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  • DC-DC Step-up step-down voltage regulator module,FPV TX/RX special

DC-DC Step-up step-down voltage regulator module,FPV TX/RX special

  • Total Price: 15.00 
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      Module parameters

       

      1, size: long 48 * 22.8 * 13.5 mm wide (potentiometer).

       

      Input methods: + IN input level is, the IN - input negative output way: OUT + output level is, the OUT - output is negative

       

      Module properties: unfenced lift pressure module automatically

       

      1, the input voltage: 3-35 v

       

      Adjust way: first right after the input power supply (3-35 v) between the output voltage with a multimeter to monitor and adjust potentiometer (general chronological booster, the backward turn step-down),

       

      2. 2.25 30 v adjustable output no-load commissioning (construction) our default shipping voltage 12 v if you need other voltage can adjust themselves. Or inform the shopkeeper

       

      Input current: 2 a (MAX)

       

      Output current: 1.5 A (9-35 v input output 12 v) output is around 5 v to 1.5-2 A

       

      12 w output power: natural cooling (input voltage is greater than 10 v), add heat sink 20 w

       

       

       

       

       

      The following is the maximum output current test, when using, please leave a margin.

       

      4.2 V input output 12 V output maximum current 0.5 A

       

      5.0 V input output 12 V output maximum current 0.6 A

       

      8.2 V input output 12 V output maximum current 1 a

       

      Input 10 v output 12 v output maximum current 1.2 A

       

      Input the 12 v output 12 v output maximum current 1.3 A

       

      14 v input output 12 v output maximum current 1.5 A

       

      24 v input output 12 v output maximum current 1.7 A

       

      30 v input output 12 v output maximum current 1.8 A

       

      The following is the measured voltage and current efficiency commonly used reference (the following is for reference only)

       

      Conversion efficiency:

       

      Input 3.7 V output 5 V 0.55 A 75% efficiency

       

      The input 5 v output 5 v 0.7 A 78% efficiency

       

      Input 7.4 V output 5 V 1.2 A 80% efficiency

       

      Input the 12 v output 5 v 1.5 A 80% efficiency

       

      Input 24 v output 5 v 1.8 A 80% efficiency

       

      30 v input output 5 v 2 a 76% efficiency

       

      Input 10 v output 12 v 1 a 81% efficiency

       

      14 v input output 12 v 1 a 83% efficiency

       

      Input 24 v output 12 v 1 a 83% efficiency

       

      Input 24 v output 12 v 2 a 84% efficiency

       

      Working temperature: industrial grade (- 40 ? to + 85 ?) (ambient temperature more than 40 degrees, please reduce power use, or enhance heat dissipation)

       

       

       

      With temperature rise: 45 ?

       

      No-load current: 10 typical ma (10-14 v to 12 v)

       

      Load regulation: plus or minus 1%

       

      Voltage regulation: plus or minus 0.5%

       

      Dynamic response speed: 200 us 5%

       

      Short circuit protection: no (please input with fuse or protective circuit)

       

      Connection mode: welding, after add lead can be directly welded on the PCB

       

       

       

       

       

      Range of application

       

      1). The battery voltage regulator, can put the 12 v battery (10-14 v) output voltage in 12 v, 24 v battery output voltage 24 v.

       

      2). Solar charging voltage, can put the solar battery voltage fluctuation in stabilized, and for charging the battery, avoid battery overshoot.

       

      3). For your electronic equipment power supply, super pressure lifting design for wide, wide voltage range.

       

      4). System level before power supply, super pressure lifting design for wide, wide voltage range.

      • Shipping Method
      • CHINA POST
      • EMS
      • HK POST
      • Processing Time
      • 1-2 days
      • 1-2 days
      • 1-2 days
      • Shipping Time
      • 10-25 days
      • 3-10 days
      • 7-20 days

      Delivery time: this time is actual shipping time, the time that couriers take to send the packages to your address. You can choose standard or expedited shipping methods.

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