
SCS403 Power Supplies - External/Internal (Off-Board) |
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Allicdata Part #: | 285-1583-ND |
Manufacturer Part#: |
SCS403 |
Price: | $ 0.00 |
Product Category: | Power Supplies - External/Internal (Off-Board) |
Manufacturer: | TDK-Lambda Americas Inc. |
Short Description: | AC/DC CONVERTER 3.3V 40W |
More Detail: | Open Frame AC DC Converter 1 Output 3.3V 8A 85 ... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Power (Watts): | 40W (55W Forced Air) |
Approvals: | CE |
Minimum Load Required: | No |
Size / Dimension: | 5.00" L x 3.00" W x 1.00" H (127.0mm x 76.2mm x 25.4mm) |
Mounting Type: | Chassis Mount |
Features: | Adjustable Output, Universal Input |
Operating Temperature: | 0°C ~ 70°C (With Derating) |
Efficiency: | 70% |
Voltage - Isolation: | 4.3kV |
Applications: | ITE (Commercial) |
Series: | SC40 |
Current - Output (Max): | 8A |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 3.3V |
Voltage - Input: | 85 ~ 265 VAC |
Number of Outputs: | 1 |
Type: | Open Frame |
Part Status: | Obsolete |
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The SCS403 is a type of AC DC Converters that is designed for applications requiring short-circuit protection and power selective short-circuit triggering (PSST). This type of converter is typically used in applications that require high reliability, such as automotive and industrial applications. It can provide a regulated output voltage from a range of input voltages. The SCS403 can also be used in LED lighting systems such as industrial and automotive aftermarket lighting systems.
The SCS403 features wide range of operating temperature, making it suitable for applications operating in high-temperature environments. It also provides over temperature protection, so as to ensure the safety and reliability of the system. Moreover, it can support very high voltage spikes and current surges safely. The SCS403 is designed for reliable operation and is used in application areas such as switching, motor drive, LED lighting, sound systems, and PLC/break control.
The SCS403 works by using a combination of two converter concepts, pulse-width modulation (PWM) and current-mode control (CMC). In PWM mode, the SCS403 uses pulse-width modulation to control the output current of the converter by adjusting the duty cycle of a waveform signal. This allows the system to operate more efficiently, and also supports excellent electrical noise immunity. In CMC mode, the system operates by monitoring the input voltage and maintains a constant output voltage by adjusting the on-off times of the switches.
The SCS403 has two major functions: soft start and short circuit protection. The soft start feature prevents the sudden inrush of current, which can damage the system. This is accomplished by gradually increasing the output current until it reaches the load. On the other hand, the short circuit protection ensures that any sudden short circuit is detected and the system is shut-down quickly to prevent damage. The SCS403 also provides over-voltage and over-current protection.
The SCS403 is a flexible and reliable AC-DC converter that can be used in a variety of applications. It offers short-circuit protection, adjustable output voltage, and wide operating temperature range. The combination of PWM and CMC control also offers excellent noise immunity and energy efficiency. Furthermore, it supports high voltage spikes and current surges, and is equipped with soft start and short circuit protection. Therefore, the SCS403 is suitable for applications requiring high reliability in a variety of operating environments.
The specific data is subject to PDF, and the above content is for reference
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