KU LS2 PWM
Fan Controller
The Universal PWM Fan Controller KU LS2 PWM is designed for professional and semi-professional applications. It controls the power / speed of the fans in accordance to the measured temperature. Multiple fans of the same type can be used in parallel. The digital temperature sensor works with a precision of +/- 1 °C and can be operated remotely. The fans are controlled by a pulse width modulation (PWM) with a switching frequency of typ. 18 kHz. Most off-the-shelf fans (incl. those with integrated electronic circuitry) in the supply voltage range of 12 ... 28 V DC can be used. Please notice the specifications of the fan manufacturer!
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Specifications & Resources for KU LS2 PWM
Downloadable Content
- Design Features
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Easy integration and wiring due to the compact design High efficiency (no linear voltage regulator - not additional heat) Energy saving with power management Direct temperature monitoring and exact switching points Two alarm output in case of temperature excess (55°C/65°C) Reduction of noise disturbance
- PWM Frequency
- typ. 18 kHz
- Power Rating
- max. 3.0 A
- Supply voltage
- +12 ... 28 V DC
- Current consumption (standby)
- typ. 20 mA
- Alarm output
- max. 30 mA
- Dimensions
- 55 x 30 x 10 mm
- Weight
- typ. 15 g
Accessories
Products that work well with KU LS2 PWM
