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AC-DC Power Supplies

AC-DC Power Supplies

KWS-A

Single Output 5W to 25W AC-DC PCB Mount Power Supplies

Featuring a wide operating temperature range of up to 85°C and start-up temperatures of -40°C, the second generation KWS-A series is ideal for harsh industrial applications. The encapsulated board mounted power supplies do not need a ground connection and are available in four power levels - 5W, 10W, 15W and 25W. Efficiencies are as high as 88% and off-load power consumption is less than 0.5W.

KWS-A

Features

  • Protection Class II, No Ground Connection
  • Small footprint without the need for external components
  • Long Electrolytic Capacitor Lifetime
  • No load power consumption less than 0.5W
  • Improved efficiencies up to 88%
  • Wide Temperature Range -40°C (start up) to +85°C

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Product Range Information

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Models selected: 0 Request quote / sample

Part number Power Output info Construction Status Stock Level View PDF datasheet Request quote / sample
KWS5A-5 5W 5V / 1A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS10A-5 10W 5V / 2A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS15A-5 15W 5V / 3A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS25A-5 25W 5V / 5A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS5A-12 5.4W 12V / 0.45A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS10A-12 10.8W 12V / 0.9A
Enclosed pcb mount Current product Check stock   View PDF datasheet
KWS15A-12 15.6W 12V / 1.3A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS25A-12 26.4W 12V / 2.2A
Enclosed pcb mount Current product Check stock   View PDF datasheet
KWS5A-15 5.3W 15V / 0.35A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS10A-15 10.5W 15V / 0.7A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS15A-15 15W 15V / 1A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS25A-15 25.5W 15V / 1.7A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS5A-24 5.3W 24V / 0.22A
Enclosed pcb mount Current product Check stock   View PDF datasheet
KWS10A-24 12W 24V / 0.5A
Enclosed pcb mount Current product Enquire   View PDF datasheet
KWS15A-24 16.8W 24V / 0.7A
Enclosed pcb mount Current product Check stock   View PDF datasheet
KWS25A-24 26.4W 24V / 1.1A
Enclosed pcb mount Current product Enquire   View PDF datasheet
Part number
KWS5A-5
Power 5W
Output info 5V / 1A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS10A-5
Power 10W
Output info 5V / 2A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS15A-5
Power 15W
Output info 5V / 3A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS25A-5
Power 25W
Output info 5V / 5A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS5A-12
Power 5.4W
Output info 12V / 0.45A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS10A-12
Power 10.8W
Output info 12V / 0.9A
Construction Enclosed pcb mount
Status Current product
Stock Level Check stock
View PDF datasheet View PDF datasheet
Request quote / sample
KWS15A-12
Power 15.6W
Output info 12V / 1.3A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
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KWS25A-12
Power 26.4W
Output info 12V / 2.2A
Construction Enclosed pcb mount
Status Current product
Stock Level Check stock
View PDF datasheet View PDF datasheet
Request quote / sample
KWS5A-15
Power 5.3W
Output info 15V / 0.35A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
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KWS10A-15
Power 10.5W
Output info 15V / 0.7A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS15A-15
Power 15W
Output info 15V / 1A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS25A-15
Power 25.5W
Output info 15V / 1.7A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS5A-24
Power 5.3W
Output info 24V / 0.22A
Construction Enclosed pcb mount
Status Current product
Stock Level Check stock
View PDF datasheet View PDF datasheet
Request quote / sample
KWS10A-24
Power 12W
Output info 24V / 0.5A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
KWS15A-24
Power 16.8W
Output info 24V / 0.7A
Construction Enclosed pcb mount
Status Current product
Stock Level Check stock
View PDF datasheet View PDF datasheet
Request quote / sample
KWS25A-24
Power 26.4W
Output info 24V / 1.1A
Construction Enclosed pcb mount
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
Key : Current product

To request a sample or quote, please tick the box alongside the model of interest.

Models selected: 0 Request quote / sample

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KWS-A videos

Range Overview Video

KWS-A Single Output 5W to 25W AC-DC PCB-Mount Power Supplies Video

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KWS-A Technical Downloads

KWS-A In the TDK-Lambda Newsroom

Class II encapsulated power supplies operate in high ambient temperatures
Read the article

Applications

Further Resources

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