LOVATO Electric has released the new single and three-phase switching power supplies, PSL series.
These products normally are used to transform input alternating (AC) voltage into an output direct (DC) one, in industrial and residential automation.
Thanks to the switching technology, very high levels of efficiency extremely compact-sized devices and reduced heat dissipation are obtained.
The wide operating range of power supply voltages and the wide choice of output current allow to satisfy power supply requirements of the most common electromechanical and electronic elements, such as PLCs, timers, DC motors, displays, SSRs and other equipment normally found in automation systems.
PSL1 and PSL3 switching power supplies have either plastic or metal housing. Special ventilation grids avoid dive overheating.
24VDC output voltage is adjustable by the front potentiometer.
Main features are:
- Power supply voltage:
- 100…240VAC for single-phase PSL1
- 400…500VAC for three-phase PSL3
- Output voltage: 24VDC adjustable
- Rated output current:
- 0.21…20A for single-phase PSL1
- 5…40A for three-phase PSL3
- Output power:
- 5…480W for single-phase PSL1
- 120…960W for three-phase PSL3
- Protection against short-circuits, overloads and voltage peaks.
- High efficiency up to 92%
- Indication LED indication for too low voltage
- Indication LED for power supply on.

Certifications obtained: UL for USA and Canada.