H03R00 Module H03R00 is a compact DC-DC buck power supply with a 3.3V/1A DC output and 5-40V DC input. The output voltage is provided through Hexabitz SMD edge-pad connectors (3.3V on top and GND o...Read More…
H03R00 is a compact DC-DC buck power supply with a 3.3V/1A DC output and 5-40V DC input. The output voltage is provided through Hexabitz SMD edge-pad connectors (3.3V on top and GND on bottom). The -T module version comes with a 5.08mm terminal block connector for input voltage. This module is part of the upcoming Hexabitz modular prototyping system and can be used to power all your Hexabitz arrays as well as other hardware.
Hexabitz is a new kind of electronic prototyping platforms with game-changing modularity and a hint of biomimicry. Hexabitz modules connect with each other using a novel edge-soldering system and allow you to build tidy, compact and completely re-configurable electronic boards. Learn more about Hexabitz here.
Input voltage: +5V to +40V DC.
Output voltage: +3.3V DC.
Output current: 1A.
Six output power ports (+3.3V and GND).
TI LM2575SX-3.3/NOPB high-efficiency, 1A, step-down, switching voltage regulator:
52 kHz Fixed Frequency Internal Oscillator.
Thermal shutdown and current limit protection.
Green power-OK LED.
Input voltage connector: TE Connectivity/AMP 2-position 5.08mm shrouded header.
Size: 3 cm short diagonal
Area: 7.8 cm^2
Soldermask Color: Dark green
Finish: ENIG (gold) or HASL-LF (tin)
A: Depends on type of modules connected but usually 40+ modules can be powered from a single H03R00.
A: You can solder wires and many types of connectors to the SMD edge pads. Our favorite one is the 2-pin 2.54mm male header which fits there perfectly but other connectors are also possible.
A: Theoretically you can do so as the edge PCB connectors are perfect to connect modules on parallel. However, be careful as sometimes small variations in output voltage might cause current to flow from one power supply to another. We will have in the future dedicated modules to handle load-sharing between power supplies!
Check our website for more information or contact us about any questions or feedback!
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United States Postal Service: Flat Rate Priority Mail
We will usually ship out orders on the following Monday.
FedEx: Standard Ground
Usually ships next business day.
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We’re challenging the basic concepts of electronic prototyping and rethinking the experience with makers in mind. Hexabitz is a new kind of electronic prototyping platforms with game-changing modularity and a hint of biomimicry. Check us out at www.hexabitz.com