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DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-18V

DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-18V

  • Model: DD1912PA_18V
  • Availability: In stock
  • Weight: 0.01Kg
US$2.59
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SKU

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Description

Boost-Buck
+ to - voltage

DD0315NA
 
 

 
 

Input voltage : DC +3~+15V,
Output : DC -3.3V -5V -6V -9V -12V -15V;
Maximum output current : 180-500MA

Boost-Buck
+ to - voltage

DDUB12NA

Input voltage : DC +4.8V-+28V,
Output : DC -5V/-10V/-12V/-15V;
Maximum output current : 250-500MA

Boost
+ to +/-voltage

DD1718PA

Input voltage : DC +3~+18V,
Output : DC ±5 ±6 ±9 ±12 ±15 ±24
Maximum output current : 100-200MA

Boost-Buck 
+ to +/-voltage

DD39AJPA

Input voltage : DC +3.6~+30V,
Output : DC ±3~±30V adjustable
Maximum output current : 200-3000MA

Boost-Buck
+ to +/-voltage

DD1912PA

Input voltage : DC +3~+24V,
Output : DC ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output current : 100-1000MA

1% +/-voltage
reference Module

ZD3605PA

Input voltage : DC +-3.5~+-20V,
Output : DC ±2.5V ±3.3V ±5V ±7.5V ±10V ±12V
Maximum output current : 14MA
 
 
 
Below item is powered by eletechsup Ltd.
 
Product Name:  Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-5V 6V 9V 10V 12V 15V 18V 24V
Packing list:
 
1 PCS 8W DC DC Step-up/Step-down Converter Positive and negative voltage Dual voltage Module
 
 
Description:
 
Input voltage 3~24V,outputoptional ±5V/±6V/±9V/±10V/±12V/±15V/±18V±24V
Maximum output power: 1-8W (For details, please see the description at the bottom or ask us for information.)
Conversion efficiency :71-90%
Quiescent current: 3-4mA
Accuracy : Positive voltage ±3%,Negative voltage ±5
 
8W DC-DC Boost-Buck Converter working frequency 400KHZ.
Operating ambient 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 Limit Function
 
 
Note:
1 In order to obtain a more stable voltage, it is recommended that the output is greater than 10MA
2 V- cannot be used alone, or no voltage output.But you can just use V+
 
 
 
 
 
Applications
 
ADC/DAC/Operational Amplifier Reference voltage
RS232 RS485 RS422 Bus
Audio equipment
Low power audio power supply
Car audio amplifier dual power board
LCD power supply
Instrumentation equipment
Instrumentation multimeter
 
Attention :
 
This is a DC-DC voltage converter module,Must be noted when using:

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


Q & A:
 
Q1 : Why output voltage is less than the nominal voltage
A1: Input power supply power is too low.Test the input voltage with a multimeter,a t this time of the input voltage is very low
 
Q2 : Why is the negative voltage not output or the output too low?
A2 : The negative voltage cannot be used alone. When using a negative voltage, the same load must be connected at the positive voltage terminal.


 
 

The maximum output power can reach 8W, but the maximum power will vary 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

 
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