KOOBOOK KB267 Mini Boost Step Up Power Supply Module 3.3V 3.7V 5V 6V 7.2V

( Brand: Koobook ), ( Part Type: Step Supply Module ), ( Item Weight: 0.049 Ounces ), ( Package Dimensions: 4.61 X 3.15 X 0.55 Inches ), ( Customer S: 4.1 Out Of 5 Stars ), ( Item Length: 4.61 ), ( Item Height: 0.55 ), ( Item Width: 3.15 ), ( Manufacturer Part Number: KB267 )

Review KOOBOOK 2pcs Mini Dc Boost Step up Power Supply Module 3.3v 3.7v 5v 6v 7.2v

The Koobook KB267 Mini DC-DC Boost Step-Up Power Supply Module is a compact and versatile solution for powering various electronic devices. This module is capable of stepping up input voltages as low as 3.3V to output voltages of 3.7V, 5V, 6V, or 7.2V.

Measuring only 38mm x 25mm x 11mm, the KB267 is an ideal choice for space-constrained applications. Despite its small size, it delivers a maximum continuous output current of 1A, making it suitable for powering a wide range of low-power devices.

The module features a high-efficiency design, which ensures minimal power loss and improves overall system performance. It also offers reverse polarity protection, which safeguards the device from potential damage caused by incorrect connection of input voltage.

The input voltage range for the KB267 is quite broad, allowing it to be used with various power sources. It can accept input voltages ranging from 3.3V to 12V. This makes it an adaptable solution for powering devices that require different input voltages.

The KB267 is easy to use and can be integrated into electronic projects with minimal effort. It comes with a screw terminal for input and output connections, simplifying the wiring process. Additionally, it has a status LED that indicates the power supply's operational status, making it easier to troubleshoot any potential issues.

In summary, the Koobook KB267 Mini DC-DC Boost Step-Up Power Supply Module is a versatile and efficient power solution for various low-power electronic devices. Its compact size, broad input voltage range, and reverse polarity protection make it a valuable addition to any electronics project.

The Koobook KB267 mini DC-DC boost step-up power supply module is a versatile power solution suitable for various applications that require voltage conversion. This power supply can step up voltage from 3.3V to 7.2V and can output 3.3V, 3.7V, 5V, 6V, and 7.2V. Here are the pros and cons of buying this power supply module:

1. Wide input voltage range: The power supply can accept input voltage as low as 2.5V and as high as 35V, making it suitable for a wide range of applications.

2. Multiple output voltages: The power supply can provide multiple output voltages, making it a versatile solution for various applications.

3. Compact size: The power supply is small and lightweight, making it ideal for portable applications.

4. Easy to use: The power supply comes with a simple design and can be easily configured by adjusting a single potentiometer.

5. Affordable: The power supply is relatively inexpensive compared to other similar power supplies in the market.

1. Limited current capacity: The power supply can provide a maximum output current of only 1A, which may not be sufficient for high-current applications.

2. No protection circuit: The power supply does not come with any protection circuit, such as overvoltage, undervoltage, or overcurrent protection, which may require additional components for safe use.

3. Manual adjustment: The power supply requires manual adjustment of the output voltage using a potentiometer, which may not be convenient for some applications.

In conclusion, the Koobook KB267 mini DC-DC boost step-up power supply module is a versatile and affordable power solution suitable for various applications that require voltage conversion. However, it has some limitations, such as a limited current capacity and the lack of protection circuits. Therefore, it is essential to consider these limitations before deciding to purchase this power supply module.

If you require a power supply with a higher current capacity or protection circuits, you may consider investing in a more advanced power supply solution. However, if you are looking for a simple and affordable power supply for low-current applications, the Koobook KB267 mini DC-DC boost step-up power supply module is an excellent choice.

Details:

The power MOSFET wake up when the junction temperature drops 30 under OTP threshold temperature. But IC have Over Temperature Protection Function.It will turn off the power MOSFET automatically when internal junction temperature is over 150. Fast Delivery. Conversion efficiency:80-90%;DC-DC Boost module working frequency 1.0MHZ.

KOOBOOK 2Pcs Mini DC-DC Boost Step-up Power Supply Module 3.3V 3.7V 5V 6V 7.2V 9V to 12V voltage Regulator Converter:: Input voltage 3-6V, output 12V, Maximum input current:1.2A;Long-term work Current: IA;1.2A current limiting resistor,Remove the resistance, maximum can reach 2A.

part #: kb267 price

• $14.56

specifications serversappy:

• brand: Koobook
• part type: Step Supply Module
• item weight: 0.049 Ounces
• package dimensions: 4.61 X 3.15 X 0.55 Inches
• customer s: 4.1 Out Of 5 Stars
• item length: 4.61
• item height: 0.55
• item width: 3.15
• manufacturer part number: KB267

returns serversappy:

• policy: No Returns

payments serversappy:

• other
• wallet: Google-pay
• credit card: Mastercard

general serversappy:

• Enterprise Networking, Servers > Server Components > Other Ent Server Components
• condition: New

shipping serversappy:

• class: Expedited
• service: Expedited
• cost: $0.00
• type: Fixed
• transit: 3-8 Days

seller serversappy:

• # reviews: 1234
• rating: 98.2%
• city: Miami, Florida

offer serversappy:

• started: November 17, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home