Allicdata Part #: | 1866-4747-ND |
Manufacturer Part#: |
SPA01B-12 |
Price: | $ 6.24 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Mean Well USA Inc. |
Short Description: | DC DC CONVERTER 12V 1W |
More Detail: | Isolated Module DC DC Converter 1 Output 12V 83... |
DataSheet: | SPA01B-12 Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 5.67630 |
10 +: | $ 5.58873 |
25 +: | $ 5.50267 |
50 +: | $ 5.33068 |
Current - Output (Max): | 83mA |
Supplier Device Package: | -- |
Size / Dimension: | 0.69" L x 0.31" W x 0.44" H (17.4mm x 7.8mm x 11.1mm) |
Package / Case: | 6-SIP Module, 4 Leads |
Mounting Type: | Through Hole |
Efficiency: | 78% |
Operating Temperature: | -40°C ~ 90°C (With Derating) |
Features: | OCP, SCP |
Applications: | ITE (Commercial) |
Voltage - Isolation: | 1500V |
Power (Watts): | 1W |
Series: | SPA01 |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 12V |
Voltage - Input (Max): | 36V |
Voltage - Input (Min): | 18V |
Number of Outputs: | 1 |
Type: | Isolated Module |
Part Status: | Active |
Packaging: | -- |
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DC DC converters play an important role in a variety of applications, from household electronics to automotive equipment. This type of power converter is used to convert direct current (DC) from one voltage level to another in a cost-effective and efficient manner. One example of a DC DC converter is the SPA01B-12, a type of step up or boost converter.
Overview of the SPA01B-12
The SPA01B-12 is a high-frequency DC/DC Boost converter with a fixed frequency of 3.2MHz. It features a wide input voltage range of 4.5 - 28V, and an adjustable output voltage range of 9 - 36V with high efficiency of up to 95%. The SPA01B-12 has in-built short circuit, overvoltage and overtemperature protection, as well as a soft-start function to minimize inrush currents.
Application Field of SPA01B-12
DC/DC Boost converters such as the SPA01B-12 are widely applicable in many electronically powered devices. The SPA01B-12 can be used in applications such as:
- Industrial equipment: DC/DC Boost converters can be used to convert and regulate power in specific industrial machines, such as robotic arms and CNC systems.
- Computer and communication equipment: The SPA01B-12 can be used to provide direct current to computer hardware such as CPUs, motherboards and optical disk controllers.
- Telecommunications: DC/DC Boost converters can be used to provide power to various communication components such as switches, routers and transceivers.
- Audio/Video equipment: DC/DC Boost converters can be used to provide the necessary power to several pieces of audio/video equipment such as amplifiers, receivers and equalizers.
- Automotive: DC/DC Boost converters can be used to convert the battery’s DC to a suitable voltage for the car audio system as well as other electronic components such as lighting and brake control systems.
Working Principle of SPA01B-12
The SPA01B-12 is a type of step up or Boost converter, which is capable of converting the input voltage from a lower level to a higher level. This type of converter works by using two switches and an inductor, and can be divided into four basic operation states, known as the on-state, off-state, ramp-up and ramp-down states.
In the on-state, one of the switches is engaged and a current starts to flow through the inductor, increasing its field strength and magnetic potential energy. The current is then switched off and the second switch is engaged, thereby releasing the stored energy back to the output capacitor. This results in a higher output voltage than the input voltage. During the off-state, the switch is open and no current flows. The ramp-up and ramp-down states occur between the on and off states, when both switches are disengaged.
Conclusion
The SPA01B-12 DC/DC Boost converter is a versatile and cost-effective power conversion device that can be used for various power applications, from industrial to automotive. It is capable of converting the input voltage from a lower level to a higher level, and features protection against short circuits and overvoltages. Its wide input voltage range and high efficiency make it a reliable and suitable choice for many electronically powered devices.
The specific data is subject to PDF, and the above content is for reference
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