Módulo convertidor de 3-24V a 5-24V 8W 2 en 1 DC-DC Boost Buck placa descendente escalonada

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Vendedor: worldchips ✉️ (189.651) 99.1%, Ubicación del artículo: ShenZhen, CN, Realiza envíos a: WORLDWIDE y muchos otros países, Número de artículo: 325907851291 Módulo convertidor de 3-24V a 5-24V 8W 2 en 1 DC-DC Boost Buck placa descendente escalonada.

  Product Feature
1: Multiple choices, optional output
2: Widely used
3: Conversion efficiency: 70-90%
4: High efficiency
5: Easy to use   Description:

Input voltage 3~24V, output optional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (for details, please see the description at the bottom or consult us.)
Conversion efficiency: 70-90%
Quiescent current: 3-4mA
Accuracy: positive voltage ±3%, negative voltage ±5%

The operating frequency of the 8W DC-DC Boost-Buck converter is 400KHZ.
Working environment temperature: -40~+85 degrees Celsius

Size: 42 x 24 x 15mm
Weight: 10g

High efficiency up to 90%
Built-in frequency compensation
Built-in soft start function
Built-in thermal shutdown function
Built-in current limiting function


Notice:
1 In order to obtain a more stable voltage, it is recommended that the output be greater than 10MA
2 V- cannot be used alone, or there is no voltage output. But you can use V+
application

ADC/DAC/operational amplifier reference voltage
RS232 RS485 RS422 bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power supply board
LCD power supply
Instrumentation


Attention:

This is a DC-DC voltage converter module, you must pay attention to: 1 The input voltage cannot be greater than the maximum input range
2 The output power cannot be greater than the maximum load for a long time
3 The input power must be greater than the output power because of the power consumption of the module itself
Q&A:

Q1: Why is the output voltage lower than the nominal voltage
The maximum output power can reach 8W, but the maximum power will be different under different conditions. For details, please refer to the following table (10-80% of the maximum power is the most reliable):
  Input DC 3-24V, output ±5V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.8A   Input DC 3-24V, output ±6V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.1-0.7A   Input DC 3-24V, output ±9V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.6A   Input DC 3-24V, output ±10V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.55A   Input DC 3-24V, output ±12V
Input voltage: 3V/3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.46A   Input DC 3.3-24V, output ±15V
Input voltage: 3.3V/3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.41A   Input DC 3.7-24V, output ±18V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.04-0.31A   Input DC 3.7-24V, output ±24V
Input voltage: 3.7V/5V/6V/9V/12V/15V/18V
Maximum output current: 0.03-0.25A   A1: The input power is too low. Use a multimeter to test the input voltage, the input voltage is very low at this time

Q2: Why does it not output negative voltage or the output is too low?
A2: Negative voltage cannot be used alone. When using a negative voltage, the same load must be connected to the positive voltage terminal.   Package list
1*Converter module Payment
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Refund
  • All package need to wait 30 days (US only n eed 7-10 days) ,Please take care it.Less than 30 days,we can't take a refund.
  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

  • Condition: Nuevo
  • Output Voltage: ±5V
  • Mounting Style: PCB Mount
  • Conversion efficiency: 70-90%
  • Current Conversion: DC to DC
  • Color: Green
  • Input Voltage: 3~24V
  • Minimum Operating Temperature: -40 °C (-40 °F)
  • Installation Area: Indoor/Outdoor
  • Brand: Unbranded
  • Type: Converter module
  • Marke: Markenlos
  • Accuracy: positive voltage ±3%, negative voltage ±5%
  • Maximum Output Power: 1-8W
  • Quiescent Current: 3-4mA
  • Maximum Operating Temperature: 85 °C (185 °F)

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