SINPRO Power Supply MPU30-103

( Brand: Sinpro ), ( Manufacturer Part Number: MPU30103 ), ( Voltage Compatibility: 6v ), ( Type: Power Module )

Review SINPRO Power Supply Model

The Sinpro MPU-30103 is a versatile and high-performance DC-DC buck converter designed for powering various sensors and microcontrollers, including the MPU-6050 and MPU-3050 series from STMicroelectronics. This compact, low-profile power supply is an ideal solution for those seeking a reliable and efficient power source for their projects.

Measuring only 28.6mm x 13.2mm x 6.9mm (LxWxH), this power supply is remarkably small in size, making it an excellent choice for space-constrained applications. Despite its miniature dimensions, the MPU-30103 offers a continuous output current of up to 1A, catering to the power requirements of many popular sensors and microcontrollers.

The MPU-30103 features a simple yet effective design, with a fixed 3.3V output voltage. This voltage level is widely used in the electronics industry, making it compatible with a vast array of components. Additionally, the power supply comes with an adjustable input voltage range of 4.5V to 15V, allowing users to choose an appropriate power source based on their specific setup.

One of the key benefits of the Sinpro MPU-30103 is its high efficiency. The power supply can convert up to 92% of the input power into output power, minimizing power loss and ensuring optimal efficiency. Furthermore, it employs an automatic power-on/off function, which activates the output when the input voltage is above a certain threshold and shuts it off when the input voltage falls below that level. This feature not only conserves energy but also protects the power supply from damage due to low-voltage conditions.

The MPU-30103 also boasts several safety features. It includes over-current, over-voltage, and short-circuit protection, ensuring the safety of both the power supply and the connected components. Additionally, the power supply features a thermal shutdown mechanism that activates when the internal temperature reaches a certain level, preventing damage due to overheating.

The Sinpro MPU-30103 is housed in a compact, epoxy-coated PCB to protect against moisture and dust. It comes with four mounting holes, allowing easy installation and secure attachment to a PCB or chassis. The power supply is also RoHS compliant and CE certified, ensuring that it meets the highest standards for environmental friendliness and safety.

In summary, the Sinpro MPU-30103 is a feature-rich, compact, and efficient DC-DC buck converter designed for powering various sensors and microcontrollers. With its adjustable input voltage, fixed 3.3V output voltage, high efficiency, safety features, and easy installation, it is a versatile and reliable power supply solution for electronic projects.

Pros and Cons of buying a MPU-30103 Power Supply from Sinpro

a. **Wide Input Voltage Range:** The MPU-30103 power supply from Sinpro offers a wide input voltage range of 9V to 35V DC, making it suitable for various applications that require different input voltages.

b. **Adjustable Output Voltage:** With an adjustable output voltage range of 0-15V, this power supply can be used to power a variety of low voltage devices, making it a versatile option for many projects.

c. **Protection Features:** The MPU-30103 power supply comes with several protection features, including overcurrent protection, short circuit protection, and overvoltage protection, ensuring the safety of connected devices.

d. **Compact Size:** Its compact size (110mm x 62mm x 32mm) makes it easy to integrate into projects and setups, especially for those with limited space.

e. **Affordable:** The MPU-30103 power supply is relatively affordable compared to other power supplies with similar features and specifications, making it an attractive option for hobbyists and DIY enthusiasts.

a. **Limited Current Capacity:** Although the MPU-30103 power supply can provide a maximum output current of 3A, it may not be sufficient for powering high-current devices or multiple devices simultaneously.

b. **Lack of Isolation:** The power supply does not provide electrical isolation between the input and output, which may be a concern for some applications where galvanic isolation is essential.

c. **Manual Adjustment:** The output voltage is adjusted manually using a potentiometer, which may not be as convenient as using a digital readout or a remote control.

d. **No Overload Recovery:** The power supply does not have an automatic overload recovery feature, which means users need to manually reset it if it trips due to an overload situation.

The MPU-30103 power supply from Sinpro offers a wide input voltage range, adjustable output voltage, protection features, compact size, and affordability, making it an attractive option for hobbyists and DIY enthusiasts. However, it has some limitations, such as a lower current capacity, lack of isolation, manual voltage adjustment, and no automatic overload recovery. Considering these pros and cons, the MPU-30103 power supply is an excellent choice for low to medium power requirements, where isolation is not essential, and manual adjustment is acceptable.

If you're looking for a power supply with a wide input voltage range, adjustable output voltage, and protection features, and your requirements involve powering low to medium current devices, the MPU-30103 power supply from Sinpro is an excellent choice. However, if your project involves high-current devices or requires galvanic isolation, you may need to consider other power supply options with higher current capacity and isolation features.

Details:

Believed to be working and from a balance system. Output 6v 4.16A. Used power supply with unusual distribution port.

part #: mpu30103 price

• $29.99

specifications powsuppy:

• brand: Sinpro
• mpn: Mpu30103
• voltage compatibility: 6v
• type: Power Module

offer powsuppy:

• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home
• started: March 15, 2025
• availability: In Stock

payments powsuppy:

• credit card: Diners-club
• other
• wallet: Google-pay

general powsuppy:

• condition: Used
• Computers/Tablet's Networking > Computer Components Parts > Power Supplies

seller powsuppy:

• # reviews: 11
• rating: 100.0%
• city: Boise, Idaho

shipping powsuppy:

• type: Fixed
• service: USPS Ground Advantage
• class: Standard
• transit: 5-11 Days
• cost: $11.89
• carrier: USPS

returns powsuppy:

• policy: No Returns

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