SWS300A-5 TDK Corporation SWS300A-5 is an AC/DC converter with a 5V output at 55A and 300W power rating. It features universal input (85-265 VAC), 78% efficiency, and an internal fan for cooling.
Mfr Part #:

SWS300A-5

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
TDK Corporation SWS300A-5 is an AC/DC converter with a 5V output at 55A and 300W power rating. It features universal input (85-265 VAC), 78% efficiency, and an internal fan for cooling.
Total Stock: 2,269 pcs
$ Price Range: $0.99

SWS300A-5 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,269 pcs
2269 pcs On Request 1 On Request On Request 21+ On Request On Request

SWS300A-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cooling
Current
Efficiency
Features
Height
Hold Up Time
Humidity
Input Voltage
Isolation Resistance
LED Indicator
Leakage Current
Length
Mounting Type
Number of Outputs
Operating Temperature
Overcurrent Protection
Overtemperature Protection
Overvoltage Protection
Power (Watts)
SVHC Present
Storage Temperature
Type
Vibration
Voltage
Width
Withstand Voltage (@ I/P to Grnd, 1 min)
Withstand Voltage (@ I/P to O/P, 1 min)
Withstand Voltage (@ O/P to CNT, 1 min)
Withstand Voltage (@ O/P to Grnd, 1 min)

SWS300A-5 Description

Short technical summary and product information.

The TDK Corporation SWS300A-5 is a single-output AC/DC converter from the SWS300A series, delivering a nominal 5V output at 55A with a total power of 300W. It accepts a universal input voltage range of 85 to 265 VAC (47-63Hz) or 120 to 370 VDC, making it suitable for global applications. The converter achieves a typical efficiency of 78% and includes active Power Factor Correction (PFC).

 

Protection features include overcurrent protection (>105%, constant current style), overvoltage protection (cycle AC to reset), and overtemperature protection (cycle AC to reset). The unit provides a hold-up time of 20ms at 115/230VAC and has a leakage current of 0.75mA maximum. An internal fan provides forced-air cooling, enabling operation over a -10 to +65°C temperature range with derating.

 

The SWS300A-5 offers an adjustable output and a green LED indicator for power-on status. It does not include remote sense, parallel connection, remote on/off, or AC fail signal functions. The converter is designed for chassis mounting in industrial and commercial power supply applications.

SWS300A-5 Quick Information

Product Type: AC DC Converter
Series: SWS300A
Canonical Name: TDK-Lambda SWS300A-5 AC/DC Converter
Subcategory: AC DC Converters

SWS300A-5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SWS300A-5 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SWS300A-5 Features

  • Universal input range 85-265 VAC.
  • 5V output at 55A, 300W power.
  • 78% typical efficiency rating.
  • Internal fan for forced-air cooling.
  • Overcurrent, overvoltage, and overtemperature protection.

SWS300A-5 Applications

  • Ideal for industrial power supply systems.
  • Suitable for commercial equipment requiring 5V.
  • Used in test and measurement instrumentation.
  • Applicable for factory automation and control.

SWS300A-5 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the SWS300A-5?

The operating temperature range is -10 to +65°C with derating.

What is the input voltage range for the SWS300A-5?

The input voltage range is 85 to 265 VAC (47-63Hz) or 120 to 370 VDC.

What protection features does the SWS300A-5 include?

It includes overcurrent protection (>105%, constant current style), overvoltage protection (cycle AC to reset), and overtemperature protection (cycle AC to reset).

Does the SWS300A-5 have a remote on/off function?

No, the SWS300A-5 does not have a remote on/off function.

What is the efficiency of the SWS300A-5?

The typical efficiency is 78%.

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