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January 23, 2023

20 Watt DC Converter brick module with 3.3VDC input and 5V output at half price


20 watt DC/DC converter module

Click here for a larger view of the DC/DC converter
These 11-SIP printed circuit mount dc to dc converter bricks closely regulate the output voltage over a range of input voltages.

Isolated DC converter modules with 3.3V input and single 5V output, compatible with APA04A03


AVN20-3V3S05 5V output 4A 20W $8.75 Add to cart
Data Value  
Input voltage 3.3V 3.0V to 4.0V
Output voltage 5V 4A 20 Watts
Setpoint accuracy ±1%  
Voltage adjust none  
Line regulation ±0.5%  
Load regulation ±1%  
Noise and Ripple <50 mV p-p  
Transient response 200 microsecond max for a 25% step  
Short circuit protection Auto recovery  
Overvoltage protection Zener clamp  
Temperature -40°C to 85°C operating -40°C to 105°C storage
Agency approval UL1950, CSA22.2-950, TUV EN60950  
Data Sheet Full data sheet here  
Isolation common ground  
Weight 7.5g, 0.26 oz  
Switching Frequency 430 kHz  
Efficiency ~90%  
MTBF > 7 million hours Bellcore TR332

Advantages:

OEM Battery Chargers Inexpensive Switchmode 3.3 volt to 5V DC/DC Booster

OEM Battery Chargers High efficiency: approximately 90%.

Universal Power Input OEM Power Supplies and OEM Battery Chargers Wide input voltage range.


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