CA1235 3A Mini DC-DC Buck Converter 5-15V Input 1.25-5V Output Module

Specifications

• CA1235 3A Mini DC-DC Buck Converter
• Model: CA1235 / CA-1235
  
• Converter Type: DC-DC Step-Down Buck Converter
  
• Main IC: MP1495
  
• Input Voltage: 5V–15V DC
  
• Output Voltage: 1.25V / 1.5V / 1.8V / 2.5V / 3.3V / 5V
  
• Default Output Voltage: 1.25V
  
• Maximum Output Current: Up to 3A
  
• Output Adjustment: Solder-Jumper Selectable
  
• Output Adjustment Method: Solder Pads, No Potentiometer
  
• Conversion Type: Synchronous Buck Converter
  
• Efficiency: Over 90% under suitable operating conditions
  
• Switching Frequency of MP1495 IC: 500kHz
  
• Protection: Over-Current Protection and Thermal Shutdown
  
• Board Dimensions: Approximately 30mm × 20mm
  
• Board Thickness: Approximately 4mm
  
• Mounting Holes: 4
  
• Mounting Hole Diameter: Approximately 3mm
  
• Input Terminals: IN+ and IN−
  
• Output Terminals: OUT+ and OUT−
  
• Application: LCD TV Repair, Electronic Equipment, DIY Projects, Microcontroller Systems and Low-Voltage Power Supply Applications
• The CA1235 module uses the MP1495 synchronous step-down converter IC.
• The MP1495 itself is specified by Monolithic Power Systems as a 3A, 16V, 500kHz synchronous step-down converter with over-current protection and thermal shutdown.

Features

• MP1495-based synchronous buck converter for efficient DC voltage step-down.
• Supports 5V–15V DC input according to the supplied module specification.
• Provides selectable fixed outputs of 1.25V, 1.5V, 1.8V, 2.5V, 3.3V and 5V.
• 3A maximum output capability with appropriate thermal management.
• Output voltage can be selected using the onboard solder pads without a traditional potentiometer.
• Compact 30mm × 20mm PCB design suitable for space-limited projects.
• Synchronous conversion helps reduce power loss compared with many traditional linear regulators.
• MP1495 includes over-current protection and thermal shutdown at the IC level.
• The CA1235 3A Mini DC-DC Buck Converter is a compact step-down power supply module designed to convert a higher DC input voltage into a lower regulated DC output voltage. It is built around the MP1495 synchronous step-down converter IC, making it suitable for electronic repair, DIY projects, embedded systems and low-voltage power applications.
• The module accepts a 5V–15V DC input and provides several selectable output voltage levels: 1.25V, 1.5V, 1.8V, 2.5V, 3.3V and 5V. The supplied product image shows separate solder-selection pads for these voltage levels. The default output is 1.25V, and the required output can be selected by making the appropriate solder-jumper connection.
• Unlike adjustable buck modules that use a potentiometer, the CA1235 uses fixed output-selection solder pads. This makes it convenient when a specific standard voltage is repeatedly required in a project. For example, the module can be configured for common 3.3V or 5V electronics applications, depending on the required circuit voltage.
• The MP1495 IC is a high-frequency synchronous step-down converter with integrated power MOSFETs. The manufacturer specifies a 3A continuous output capability, synchronous operation, 500kHz fixed switching frequency, over-current protection and thermal shutdown.
• The CA1235 PCB is very compact, measuring approximately 30mm × 20mm, as shown in the supplied product image and supported by available product specifications. Its four mounting holes make it convenient to install inside electronic enclosures, control boxes, DIY projects and repair assemblies.
• Because this is a switching buck converter, it is generally more suitable than a simple linear regulator when the difference between input and output voltage is significant. However, actual maximum current depends on input/output voltage, PCB airflow, ambient temperature and thermal management. For higher-current operation, adequate cooling should be considered rather than assuming 3A is available under every condition.
• The CA1235 is therefore a practical choice for LCD TV repair, electronic equipment maintenance, microcontroller projects, DIY power supplies, embedded electronics and other applications requiring a compact regulated low-voltage DC supply.

What is the price of CA1235 3A Mini DC-DC Buck Converter 5-15V Input 1.25-5V Output Module in Bangladesh?

The latest price of CA1235 3A Mini DC-DC Buck Converter 5-15V Input 1.25-5V Output Module in Bangladesh is Price: ৳72.50 taka for 1Pack of this product. You can buy this product at a better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.

Buy CA1235 3A Mini DC-DC Buck Converter 5-15V Input 1.25-5V Output Module in Bangladesh from online at Dunia.com.bd.

In Bangladesh, you can get the original CA1235 3A Mini DC-DC Buck Converter 5-15V Input 1.25-5V Output Module From Dunia.com.bd . We have a few collections of latest DC To DC Converter to purchase. Order Electronic Modules Online at our website Or Visit our warehouse to get your product at lowest price.

FAQ

1. What is the input voltage range of the CA1235 module?
   The module accepts approximately 5V to 15V DC input according to the supplied product specification.
2. Which output voltages are available on the CA1235 module?
   Available outputs are 1.25V, 1.5V, 1.8V, 2.5V, 3.3V and 5V.
3. What is the default output voltage of CA1235?
   The default output voltage is 1.25V when no output-selection solder jumper is connected.
4. Does CA1235 use a potentiometer for output adjustment?
   No, the output voltage is selected through dedicated solder pads on the PCB.
5. What IC is used on the CA1235 buck module?
   The module is built around the MP1495 synchronous step-down converter IC.
6. What is the maximum output current of this module?
   The module is rated for up to 3A output, depending on thermal and operating conditions.
7. What are the dimensions of the CA1235 module?
   The PCB measures approximately 30mm × 20mm, making it suitable for compact electronic installations.
8. Is CA1235 suitable for 3.3V and 5V projects?
   Yes, dedicated solder-selection pads allow the module to provide either 3.3V or 5V output.
9. Does the MP1495 provide protection features?
   The MP1495 includes over-current protection and thermal shutdown for improved operating safety.
10. What type of converter is the CA1235 module?
    It is a synchronous DC-DC buck converter designed to step higher DC voltage down.