| Allicdata Part #: | 102-4250-ND |
| Manufacturer Part#: |
VXO78012-500 |
| Price: | $ 1.64 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | CUI Inc. |
| Short Description: | DC DC CONVERTER 12V 6W |
| More Detail: | Linear Regulator Replacement DC DC Converter 1 Out... |
| DataSheet: |  VXO78012-500 Datasheet/PDF |
| Quantity: | 280 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 1.48680 |
| 5 +: | $ 1.46664 |
| 10 +: | $ 1.44585 |
| 25 +: | $ 1.40339 |
| 50 +: | $ 1.36080 |
| 100 +: | $ 1.31827 |
| 250 +: | $ 1.27575 |
| 500 +: | $ 1.19070 |
| Voltage - Output 4: | -- |
| Supplier Device Package: | -- |
| Size / Dimension: | 0.39" L x 0.28" W x 0.43" H (10.0mm x 7.2mm x 11.0mm) |
| Package / Case: | 3-SIP Module |
| Mounting Type: | Through Hole |
| Efficiency: | 94% |
| Operating Temperature: | -40°C ~ 85°C (With Derating) |
| Features: | SCP |
| Applications: | ITE (Commercial) |
| Power (Watts): | 6W |
| Current - Output (Max): | 500mA or 150mA |
| Series: | VXO78-500 |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 12V or -12V |
| Voltage - Input (Max): | 36V or 24V |
| Voltage - Input (Min): | 15V or 8V |
| Number of Outputs: | 1 |
| Type: | Linear Regulator Replacement |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
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DC DC Converters are used in a variety of applications requiring conversion from one voltage level to another, and the VXO78012-500 DC DC Converter is no exception. Its two most common applications are as a DC-DC isolation amplifier in protected power supplies, and as a voltage regulator in high power DC-DC power supplies.
The VXO78012-500 DC DC Converter is a standard flyback converter that is designed to deliver a consistent output voltage of 5V with an input voltage range of 8-18VDC. It employs step-down regulation and is able to achieve a maximum efficiency of 93%. It also features short-circuit protection, as well as reverse-polarity protection, which makes it a great choice for applications where reliability is paramount.
The VXO78012-500 DC-DC Converter also has an excellent power factor correction (PFC) performance, which is essential for any modern regulated power supply. PFC ensures that a relatively constant output voltage is maintained, even when the load varies. This helps reduce EMI emissions and improves the overall efficiency of the power supply.
The VXO78012-500 DC DC Converter also has high efficiency, low-noise operation and offers very low output ripple. This makes it perfect for applications that require the output to remain relatively stable. It is also equipped with over-temperature and over-voltage protection, which helps protect the device from unexpected failure.
In terms of its working principle, the VXO78012-500 DC-DC Converter employs a pulse width modulation technique. This means that the input voltage is rectified by a diode bridge, and the output voltage is generated by controlling the duty cycle of the pulses. This is achieved by adjusting the switching frequency of a power transistor, which is connected to the input voltage. The output voltage is then regulated by controlling the length of the pulses.
The VXO78012-500 DC-DC Converter is an excellent choice for applications that need a consistent voltage and low-noise operation. Its high efficiency and PFC performance make it a great choice for any DC power supply that needs consistent power. It is also well suited for applications where reliability is paramount.
The specific data is subject to PDF, and the above content is for reference
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