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AC-DC Power Supplies
KWS-A
Single Output 5W to 25W AC-DC PCB Mount Power SuppliesFeaturing 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.
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
Downloads
Product Range Information
To request a sample or quote, please tick the box alongside the model of interest.
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 |  |
Enquire |
|
|
| KWS10A-5 | 10W |
5V / 2A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS15A-5 | 15W |
5V / 3A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS25A-5 | 25W |
5V / 5A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS5A-12 | 5.4W |
12V / 0.45A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS10A-12 | 10.8W |
12V / 0.9A |
Enclosed pcb mount | |
Check stock |
|
|
| KWS15A-12 | 15.6W |
12V / 1.3A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS25A-12 | 26.4W |
12V / 2.2A |
Enclosed pcb mount | |
Check stock |
|
|
| KWS5A-15 | 5.3W |
15V / 0.35A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS10A-15 | 10.5W |
15V / 0.7A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS15A-15 | 15W |
15V / 1A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS25A-15 | 25.5W |
15V / 1.7A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS5A-24 | 5.3W |
24V / 0.22A |
Enclosed pcb mount | |
Check stock |
|
|
| KWS10A-24 | 12W |
24V / 0.5A |
Enclosed pcb mount | |
Enquire |
|
|
| KWS15A-24 | 16.8W |
24V / 0.7A |
Enclosed pcb mount | |
Check stock |
|
|
| KWS25A-24 | 26.4W |
24V / 1.1A |
Enclosed pcb mount | |
Enquire |
|
| Part number | |
|---|---|
| KWS5A-5 | |
| Power | 5W |
| Output info |
5V / 1A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS10A-5 | |
| Power | 10W |
| Output info |
5V / 2A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS15A-5 | |
| Power | 15W |
| Output info |
5V / 3A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS25A-5 | |
| Power | 25W |
| Output info |
5V / 5A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS5A-12 | |
| Power | 5.4W |
| Output info |
12V / 0.45A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS10A-12 | |
| Power | 10.8W |
| Output info |
12V / 0.9A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS15A-12 | |
| Power | 15.6W |
| Output info |
12V / 1.3A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS25A-12 | |
| Power | 26.4W |
| Output info |
12V / 2.2A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS5A-15 | |
| Power | 5.3W |
| Output info |
15V / 0.35A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS10A-15 | |
| Power | 10.5W |
| Output info |
15V / 0.7A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS15A-15 | |
| Power | 15W |
| Output info |
15V / 1A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS25A-15 | |
| Power | 25.5W |
| Output info |
15V / 1.7A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS5A-24 | |
| Power | 5.3W |
| Output info |
24V / 0.22A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS10A-24 | |
| Power | 12W |
| Output info |
24V / 0.5A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS15A-24 | |
| Power | 16.8W |
| Output info |
24V / 0.7A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Check stock |
| View PDF datasheet |
|
| Request quote / sample | |
| KWS25A-24 | |
| Power | 26.4W |
| Output info |
24V / 1.1A |
| Construction | Enclosed pcb mount |
| Status |
|
| Stock Level | Enquire |
| View PDF datasheet |
|
| Request quote / sample | |
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 Technical Downloads
Datasheets
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KWS-A In the TDK-Lambda Newsroom
Class II encapsulated power supplies operate in high ambient temperatures
Read the article