| Allicdata Part #: | PT78NR112H-ND |
| Manufacturer Part#: |
PT78NR112H |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Texas Instruments |
| Short Description: | DC DC CONVERTER -12V .40A |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output -... |
| DataSheet: | PT78NR112H Datasheet/PDF |
| Quantity: | 1000 |
| Voltage - Output 3: | -- |
| Base Part Number: | PT78NR112 |
| Size / Dimension: | 0.94" L x 0.90" W x 0.31" H (23.9mm x 22.9mm x 7.9mm) |
| Package / Case: | 3-SIP Module |
| Mounting Type: | Through Hole, Right Angle |
| Efficiency: | 75% |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | OTP, SCP |
| Applications: | ITE (Commercial) |
| Current - Output (Max): | 400mA |
| Series: | PT78NR100 |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | -12V |
| Voltage - Input (Max): | 18V |
| Voltage - Input (Min): | 7V |
| Number of Outputs: | 1 |
| Type: | Non-Isolated PoL Module |
| Part Status: | Obsolete |
| Packaging: | Tray |
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DC DC converters are power components that are designed to convert DC power from one voltage to another voltage. The PT78NR112H is one such converter that has been designed to give reliable operation and excellent power supply performance. The PT78NR112H has been designed specifically for use in applications where the DC supply voltage changes drastically. It offers a small size and high efficiency in order to reduce system cost and weight.
The PT78NR112H is typically used in applications such as laptops, mobile phones, and PDAs, as well as certain embedded systems. Its unique design makes it ideal for these applications, as it can handle large changes in DC voltage with minimal distortion. The PT78NR112H also offers excellent efficiency, making it an ideal option for energy-efficient applications.
The PT78NR112H has a simple working principle. The converter consists of two main components: a transformer and an inductor. The transformer is used to step up or step down the voltage from the DC power supply, while the inductor stores energy, which is then released back into the circuit as the voltage drops. When the DC input voltage is higher than the output voltage, the transformer steps down the voltage and the inductor stores energy, allowing the output voltage to remain relatively constant.
When the DC input voltage is lower than the output voltage, the transformer steps up the voltage and the inductor releases energy, maintaining a relatively constant output voltage. In this way, the PT78NR112H can handle large changes in DC voltage with minimal distortion and excellent efficiency. This makes it an excellent choice for applications that require reliable power conversion.
The PT78NR112H also offers several features that make it ideal for certain applications. The converter can tolerate large levels of voltage ripple, making it suitable for a wide range of applications. The converter is also capable of adjustable output voltage, making it an excellent choice for applications where the output voltage needs to be adjusted according to the requirements of the system. The converter is also very easy to install, making it an excellent choice for projects where space is at a premium.
The PT78NR112H is a great choice for a wide range of applications, thanks to its small size, high efficiency, and adjustable output voltage. It is an excellent choice for applications where reliable power conversion is required, such as laptop computers, mobile phones, and PDAs. In addition, its adjustable output voltage makes it ideal for applications where the output voltage needs to be adjusted according to the requirements of the system. The PT78NR112H can handle large voltage variations with minimal distortion and excellent efficiency, making it an excellent choice for energy-efficient applications.
The specific data is subject to PDF, and the above content is for reference
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PT78NR112H Datasheet/PDF