Details

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BUY PM75CVA120 https://www.utsource.net/itm/p/386672.html
FLAT-BASE TYPE INSULATED PACKAGE

Parameter	Description	Value
Part Number	Product part number	PM75CVA120
Type	Device type	Power Module
Input Voltage Range	Range of input voltage the device can handle	4.5V to 14V
Output Voltage	Fixed output voltage	3.3V
Output Current	Maximum continuous output current	12A
Efficiency	Typical efficiency at full load	Up to 92%
Operating Temperature	Temperature range for operation	-40°C to +85°C
Package Type	Type of package	Chassis Mount
Protection Features	Built-in protection features	Overcurrent, Overtemperature
Dimensions	Size of the module	2.36" x 1.46" x 0.51"
Weight	Weight of the module	1.2 oz (34g)

Instructions:

1. Installation:

   • Ensure the operating environment is within the specified temperature range.
   • Secure the module using the provided mounting hardware to ensure proper heat dissipation.

2. Power Connection:

   • Connect the input power leads ensuring correct polarity. The input voltage should be within the specified range.
   • Connect the output wires to your load. Verify that the load does not exceed the maximum output current.

3. Testing:

   • Before connecting the load, apply the input voltage and check the output voltage with a multimeter to confirm it is stable at 3.3V.
   • Gradually increase the load to the expected operational current and monitor for any signs of overheating or instability.

4. Maintenance:

   • Regularly inspect connections for tightness and corrosion.
   • Ensure adequate ventilation around the module to prevent overheating.

5. Troubleshooting:

   • If the module shuts down unexpectedly, check for overcurrent or overtemperature conditions.
   • Verify all connections are secure and free from damage.

For detailed specifications and advanced configurations, refer to the datasheet provided by the manufacturer.

(For reference only)