| Allicdata Part #: | 78SP117HC-ND |
| Manufacturer Part#: |
78SP117HC |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Texas Instruments |
| Short Description: | DC DC CONVERTER 17V |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 1... |
| DataSheet: |  78SP117HC Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Voltage - Output 3: | -- |
| Base Part Number: | 78SP117 |
| 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: | -- |
| Operating Temperature: | -- |
| Features: | -- |
| Applications: | ITE (Commercial) |
| Current - Output (Max): | 1A |
| Series: | 78SP100 |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 17V |
| Voltage - Input (Max): | -- |
| Voltage - Input (Min): | 24V |
| Number of Outputs: | 1 |
| Type: | Non-Isolated PoL Module |
| Part Status: | Obsolete |
| Packaging: | Tray |
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DC-DC converters are useful tools for most any electrical system, from industrial power supplies to cellphone chargers. The 78Sp117HC is a popular digital DC-DC converter designed for heavy current applications. It is a switching converter that uses Pulse Width Modulation (PWM) control combined with low output ripple and high efficiency. By understanding the design of the 78Sp117HC and its applications and working principle, engineers can make an informed decision as to if and when it should be used in a system.
Features
The 78Sp117HC is capable of switching between 12V and 24V DC input. It features a wide range of output voltage settings to allow flexibility in its use, including 0V, 9V, 12V, 24V, 48V, 125V, and 250V. The output voltage ripple is as low as 500mV and the efficiency is ultra-high at up to 97.3%. It has over-load, over-current, short-circuit, and over-temperature protection. It also has built-in EMI (electromagnetic interference) filter circuits and advanced reliability systems. The weight of the converter is only 180g, allowing for high portability.
Applications
The 78Sp117HC DC-DC converter is a popular choice for powering systems and equipment in many industries, such as mining and medical. It is also used for monitoring systems due to its high efficiency and reliability. It has been certified by the International Electrotechnical Commission for use in Class 2 applications.
Working Principle
The 78Sp117HC DC-DC converter works according to Pulse Width Modulation (PWM) control. When the input voltage exceeds the preset limit, the main electric device is turned on, and the output voltage is set to the preset value. The well-designed current limiting circuit and temperature protection circuit ensure that the circuit can work well even under extreme conditions. When the input voltage is lower than the preset limit, the main electric device turned off and the output voltage is cut-off. This allows the converter to function efficiently and safely.
Conclusion
The 78Sp117HC DC-DC converter is a reliable and efficient solution for heavy current applications such as medical equipment and mining systems. Its features and working principle make it an ideal choice for any system requiring a high-performance converter.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
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