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20pcs DC 3.3-13V to DC 15V Positive Negative Dual Output Power Supply DC DC Step Up Boost Module Voltage Converter Board

20pcs DC 3.3-13V to DC 15V Positive Negative Dual Output Power Supply DC DC Step Up Boost Module Voltage Converter Board

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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.

Specifications:

 

Input voltage: DC 3.3 - 13V

Output voltage: DC ±15(Deviation is ±4%) 

Maximum input current: 1.8A

Maximum output current : +Vo is 600mA,-Vo is 120mA

Quiescent current: 3-4mA

DC DC Boost Converter Module working frequency 400kHz.

Operating temperature  : -40~+125??/span>

Storage temperature  : -65~+150 ??/span>

Pin  : 2.54mm

Size : 25 x 16.3 x 6.6mm

 

Features:

     

Internal Optimize Power MOSFET 

High efficiency up to 90% 

Built in Frequency Compensation

Built in Soft-Start Function 

Built in Thermal Shutdown Function 

Built in Current Limit Function 

      

Note:

 

1. Due to the diode partial pressure, the voltage of -Vo is lower than +Vo.

2. In order to obtain a more stable voltage, it is recommended that the output is greater than 15mA.

3. -Vo cannot be used alone, or no voltage output.But you can just use +Vo .

    

Applications:

  

ADC/DAC/Operational Amplifier 

RS232 RS485 RS422 Bus

Audio equipment

LCD power supply

Instrumentation equipment

MCU Board

Motor Power

Instrumentation multimeter

Wifi/Router/Ethernet devices 

    

Attention:

    

1. Input voltage can not be greater than the maximum input .

2. Output power can not be greater than the maximum load for a long time.

3. Input power must be greater than the output power, because the power consumption of the module itself.

 

Package Included:

 

20 x DC 3.3-13V to DC ±15V DC Step Up Voltage Converter Board