
Allicdata Part #: | R-78B2.5-1.5-ND |
Manufacturer Part#: |
R-78B2.5-1.5 |
Price: | $ 6.87 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | RECOM Power |
Short Description: | DC DC CONVERTER 2.5V 3.75W |
More Detail: | Linear Regulator Replacement DC DC Converter 1 Out... |
DataSheet: | ![]() |
Quantity: | 1000 |
42 +: | $ 6.24960 |
Current - Output (Max): | 1.5A |
Control Features: | -- |
Size / Dimension: | 0.45" L x 0.33" W x 0.69" H (11.5mm x 8.5mm x 17.5mm) |
Package / Case: | 3-SIP Module |
Mounting Type: | Through Hole |
Efficiency: | 88% |
Operating Temperature: | -40°C ~ 85°C |
Features: | OTP, SCP |
Applications: | ITE (Commercial) |
Power (Watts): | 3.75W |
Series: | INNOLINE R-78B-1.5 |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 2.5V |
Voltage - Input (Max): | 18V |
Voltage - Input (Min): | 4.75V |
Number of Outputs: | 1 |
Type: | Linear Regulator Replacement |
Part Status: | Active |
Packaging: | Tube |
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DC DC Converters
A DC DC convertor is an electronic device or system which converts direct current (DC) from one value to another. It is used to change a DC voltage to a different DC voltage level. For example, in an automobile, the 12V battery voltage can be stepped up to create a 120V DC power level for running electronic and electrical equipment such as lights, instrumentation, and audio systems. DC DC converters are widely used in many applications such as computers, cell phones, and other electronic devices.
The R-78B2.5-1.5 is an example of a DC DC convertor. It is a high-voltage, low-current step-down convertor designed to supply up to 1.5A of current. It is an isolated topology DC DC convertor, meaning that the output voltage is electrically connected isolated from the input voltage. This is advantageous when there is a possibility of signal compatibility issues between two circuits.
The working principle of the R-78B2.5-1.5 is relatively simple. It consists of an input stage, which is typically a voltage regulator, and an output stage. The input stage receives a DC voltage, usually from a battery or adapter, and regulate it to the needed level to provide a consistent output voltage. The output stage, which is comprised of inductors, capacitors, and resistors, takes the regulated voltage and reduces it to the needed output level. The output voltage is then supplied to the external circuit.
The R-78B2.5-1.5 is commonly used in applications where an isolated DC power source is needed. It is often found in medical and telecom equipment, as well as in measurement and control systems. In these applications, the convertor provides a stable supply of voltage for electronic components. Additionally, it can be used to create a low-voltage DC power supply for projects or experiments.
In summary, the R-78B2.5-1.5 is a DC DC convertor designed to provide a high-voltage output from a lower-voltage input. It consists of an input stage and output stage, both of which are responsible for providing a regulated voltage output. The convertor is commonly used in applications such as medical equipment, measurement and control systems, and in experiments.
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