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Yankkios
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2 in 1 8W Boost-Buck Dual Voltage Board Inverters Converter 3-24V to 5V 6V 9V 10V 12V 15V 18V 24V for ADC DAC LCD op-amp Speaker
1: multle options, optional output
2: widely used
3: conversion efficiency: 70-90%
4: High efficiency
5: Easy to use
Descrtion:
The input voltage is 3-24 v, and the output voltage is ±5V, ±6V, ±9V, ±10V, ±12V, ±15V, ±18V, ±24V
Maximum output power: 1-8W (see instructions at the bottom or consult us for details).
Conversion efficiency: 70-90%
Static current: 3-4mA
Accuracy: positive voltage ±3%, negative voltage ±5%
8W DC boost-Buck converter operates at 400KHZ.
Operating temperature: -40~+85 degrees Celsius
Dimensions: 42 x 24 x 15mm
Weight: 10 g
Up to 90% efficiency
Built-in frequency compensation
Built-in soft start function
Built-in thermal shutdown function
Built-in current limiting function
Note:
For 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 could use V plus
application
ADC/DAC/ op amplifier reference voltage
RS232 RS485 RS422 bus
Audio equment
Low power audio power supply
Car audio amplifier dual power board
The LCD power supply
Instrument equment
Attention:
This is a DC voltage converter module, use must pay attention to:
1 The input voltage cannot be greater than the maximum input range
2 The output power cannot exceed 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
Question and answer:
: Why is the output voltage lower than the nominal voltage
The maximum output power can be up to 8W, but the maximum power will be different under different conditions. Please refer to the following table for details (10-80% of the maximum power is most reliable) :
Input DC 3-24V, output ±5V
The input voltage: 3 V / 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.1-0.8A
Input DC 3-24V, output ±6V
The input voltage: 3 V / 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.1-0.7A
Input DC 3-24V, output ±9V
The input voltage: 3 V / 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.04-0.6A
Input DC 3-24V, output ±10V
The input voltage: 3 V / 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.03-0.55A
Input DC 3-24V, output ±12V
The input voltage: 3 V / 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.03-0.46A
Input DC 3.3-24V, output ±15V
The input voltage: 3.3 V / 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.03-0.41A
Input DC 3.7-24V, output ±18V
The input voltage: 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
Maximum output current: 0.04-0.31A
Input DC 3.7-24V, output ±24V
The input voltage: 3.7 V / 5 V/V / 6 to 9 15 V/V / 12 V / 18 V
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 low
Q2: Why not output negative voltage or output too low?
A2: Negative voltage cannot be used alone. When using negative voltage, the same load must be connected at the positive voltage end.
Package List:
1* Converter module
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