Switch-mode regulator modules

Our primary switching regulators combine efficiency and reliability in a compact design – perfectly suited for use in compact 19-inch rack-mount systems. With its exceptionally small footprint and low weight, the module is ideal for demanding applications where stability, space and thermal efficiency are crucial.

Advantages at a glance:

Wide operating temperature range: –25 °C to +70 °C – unrestricted performance without derating.
Power Boost function: Up to 20 % more power for dynamic load spikes or as continuous power up to an ambient temperature of +45 °C.
Reliability through a 48-hour burn-in test: Each module is thoroughly tested at +70 °C and under rated load.
Signal output (optional): Available with PFS- or VME-compatible fault indication signals.
Freely configurable, electrically isolated outputs: Ideal for complex multi-voltage requirements.
Robust construction: Special aluminium profiles ensure high mechanical stability against shock and vibration.
Durable surface: Black anodised housing protects against external influences and abrasion.

Conclusion:
This power supply module offers high performance and reliability in a compact design. It is ideal for measurement technology applications with high demands in terms of efficiency, durability and flexibility.

- Fixed value / adjustable or analogue programmable
- Single-channel / multi-channel
- 19-inch systems / top-hat rail / wall mounting

AC/DC power supplies

bis 360 W

bis 40 A

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[Translate to English:] Katalog S.15

Product range	Number of channels	Key figures	Voltage adjustment
CPA	1	to 360W, 60V, 27A	Poti, adjustable (ca.1V)
CPAU	1	to 360W, 60V, 40A	Programmable analogue
CPD	2	to 144W, 24V, 12A	Poti, adjustable (ca.1V)
CPM	3	to 144W, 24V, 13A	Poti, adjustable (ca.1V)
CPW	1	to 24W, 60V, 4A	Poti, adjustable (ca.1V)
CPWD	2	to 30W, 24V, 2A	Poti, adjustable (ca.1V)
CPWM	3	to 24W, 15V, 2A	Poti, adjustable (ca.1V)
CXW	1	to 204W, 60V, 40A	Poti, adjustable (ca.1V)
CXWUI	1	to 240W, 60V, 14A	Programmable analogue
FP	1	to 240W, 28V, 40A	Poti, adjustable (ca.1V)
FPD	2	to 120W, 15V, 4A	Poti, adjustable (ca.1V)
FPM	3	to 300W, 15V, 40A	Poti, adjustable (ca.1V)
FPQ	4	to 300W, 24V, 40A	Poti, adjustable (ca.1V)

Kniel

Uncompromising quality, highly skilled development, outstanding service – these are the benchmarks against which you can judge Kniel power supplies. Founded in 1975, Helmut Kniel has pursued a clear vision from the very beginning: specialisation at the highest level of quality. By focusing on power supplies, combined with 100 per cent in-house manufacturing, the same level of product quality is achieved today as in the past – a quality that has not only made Kniel power supplies legendary, but above all: a safe and sustainable investment in the future.

A philosophy that remains valid to this day. At a time when electronic applications and components have not only become widespread but also highly sensitive, one thing matters more than ever: the unconditional reliability of the power supply. Kniel demonstrates its confidence in the quality of its products by offering a 5-year warranty on most of its devices.

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