Allicdata Part #: | 285-2307-ND |
Manufacturer Part#: |
PFE300SA28 |
Price: | $ 171.49 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | TDK-Lambda Americas Inc. |
Short Description: | AC/DC CONVERTER 28V 302W |
More Detail: | Enclosed AC DC Converter 1 Output 28V 10.8A 85 ... |
DataSheet: | PFE300SA28 Datasheet/PDF |
Quantity: | 240 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 155.89300 |
10 +: | $ 134.68400 |
Power (Watts): | 302W |
Weight: | 0.441 lb (200.03g) |
Approvals: | CE, CSA, UL |
Load Regulation: | 56mV |
Line Regulation: | 56mV |
Size / Dimension: | 4.60" L x 2.40" W x 0.50" H (116.8mm x 61.0mm x 12.7mm) |
Package / Case: | 11-DIP Module, Full Brick |
Mounting Type: | Through Hole |
Efficiency: | 88% |
Operating Temperature: | -40°C ~ 100°C (With Derating) |
Features: | Remote On/Off, OCP, OTP, OVP |
Applications: | ITE (Commercial) |
Series: | PFE300SA |
Current - Output (Max): | 10.8A |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 28V |
Voltage - Input: | 85 ~ 265 VAC |
Number of Outputs: | 1 |
Moisture Sensitivity Level (MSL): | -- |
Type: | Enclosed |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
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A power electronic device, commonly known as a PFE300SA28 converter, is a device that converts AC to DC and vice versa. It is used to transform electrical power from one form to another, including changing operating voltage levels, frequency, current phase, and more. This type of converter is commonly used in the automotive, industrial, medical, and aerospace industries, as well as in a variety of commercial and military platforms.
The PFE300SA28 converter is designed for operation at an input of 300 to 500 volts and can be configured to operate with an output frequency range from 20-2000hz. It has a power efficiency of 90-95%, and typically operates at a power rating of 150 W or more. It is also capable of handling a wide range of load voltage levels, from 0.5 to 6 volts and up to 500 kHz of switching frequency.
The working principle of a PFE300SA28 converter consists of two main stages: pre-switching and post-switching. The first stage involves the pre-switching of the AC input voltage to match the DC output voltage. In this stage, the converter utilizes an isolated power supply to step down the AC voltage from the input. Then, the output voltage is regulated and stepped-up using a high-efficiency voltage switch. This switch is often a charge-pump switching type operation.
The post-switching stage consists of converting the regulated input voltage to the required output voltage level. This is done by controlling the switching of the voltage switch in the pre-switching stage. Depending on the load conditions, the output voltage is controlled to maintain a constant output voltage level.
The PFE300SA28 converter is also equipped with a variety of protective features and fault detection circuitry. This includes protection against over-voltage, under-voltage, temperature drift, and output fault conditions. Additionally, the converter is equipped with a built-in current limiting circuit to protect the converter from excessive current loads.
In conclusion, the PFE300SA28 converter is a type of AC/DC converter that is designed to convert AC voltage into DC voltage, and vice versa. It is used to power a wide range of applications, including automotive, industrial, medical, and aerospace. The converter is equipped with a variety of protective features, such as protection against over-voltage, under-voltage, temperature drift, and output fault conditions, and is able to handle a wide range of load voltage levels, from 0.5 to 6 volts. Additionally, the converter utilizes an isolated power supply and a high-efficiency voltage switch to step-down and control the output voltage.
The specific data is subject to PDF, and the above content is for reference
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