AC/DC Power Supplies

QS3.241

PULS QS3.241 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion with a 50% power reserve. It operates within an ambient air temperature range of -25 to +70°C and offers a design that includes a DC-OK relay contact output. The unit provides a rated current of 3.4A at 24Vdc and 3A at 28Vdc, with spring-clamp connections for ease of installation. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-375Vdc for DC, accommodating various network configurations including single-phase (1AC) or DC. The QS3.241, part of the Q-series, measures 32mm in width, 124mm in height, and 102mm in depth, housed in an aluminium casing. It delivers a rated power of 80W at 24V, 84W at 28V, and can handle up to 120W short-term for 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions against overvoltage, overload, and short-circuit conditions. Efficiency rates vary by input voltage, achieving up to 0.9 at 230Vac. The unit exhibits a start-up delay of 330-360ms, with a hold time of 174ms at 230Vac input. Power dissipation is noted at 9.1W for 230Vac input under full load. Electrical durability spans up to 224000 hours, depending on conditions, and the output stage capacitance is 1500µF, with a ripple of 50mVpp across a 20Hz to 20MHz range.

Puls

UHP-500-15

AC-DC Slim Single output enclosed power supply with PFC; Output 15VDC at 33.4A

MEAN WELL

NDR-120-12

AC-DC Single output Industrial DIN rail power supply; Output 12Vdc at 10A; metal case

MEAN WELL

UHP-200A-4.5

AC-DC Single output enclosed power supply; Output 4.5VDC at 40A

MEAN WELL

UHP-200-5

AC-DC Slim Single output enclosed power supply with PFC; Output 5VDC at 40A

MEAN WELL

NDR-75-24

AC-DC Single output Industrial DIN rail power supply; Output 24Vdc at 3.2A; metal case

MEAN WELL

MDR-20-24

AC-DC Industrial DIN rail power supply; Output 24Vdc at 1A; plastic case

MEAN WELL

UHP-200-3.3

AC-DC Slim Single output enclosed power supply with PFC; Output 3.3VDC at 40A

MEAN WELL

LRS-50-24

AC-DC Single output enclosed power supply; Universal AC input; Output 24Vdc at 2.2A; Up to 5G vibration; 1U low profile

MEAN WELL

UHP-350R-4.2

AC-DC Slim Single output enclosed power supply with PFC; Output 4.2VDC at 60A; DC OK signal

MEAN WELL

S8JX-P30024C

S8JXP Switch Mode Power Supply

Omron

LRS-75-15

AC-DC Single output enclosed power supply; Universal AC input; Output 15Vdc at 5A; Up to 5G vibration; 1U low profile

MEAN WELL

UHP-1000-12

AC-DC Slim Single output enclosed power supply with PFC; Output 12Vdc at 80A; Remote ON/OFF and DC OK signal

MEAN WELL

UHP-350R-12

AC-DC Slim Single output enclosed power supply with PFC; Output 12VDC at 29.2A; DC OK signal

MEAN WELL

UHP-350R-3.3

AC-DC Slim Single output enclosed power supply with PFC; Output 3.3VDC at 60A; DC OK signal

MEAN WELL

UHP-750-36

AC-DC Slim Single output enclosed power supply with PFC; Output 36Vdc at 20.9A; DC OK signal

MEAN WELL

HDR-15-24

AC-DC Ultra slim DIN rail power supply; Input range 85-264VAC; Output 24VDC at 0.63A; Pass LPS

MEAN WELL

UHP-2500-48-PM

AC-DC Slim Single output enclosed power supply with PFC; Output 48Vdc at 52.1A; Remote ON/OFF and DC OK signal; protocol PMBus

MEAN WELL

UHP-2500-36-PM

AC-DC Slim Single output enclosed power supply with PFC; Output 36Vdc at 69.4A; Remote ON/OFF and DC OK signal; protocol PMBus

MEAN WELL

ML30.241-70

ML30.241-70 Schmersal - 1-phase DIN rail power supplies; AC 100-240V Wide-range input; DC Output 24-28VDC / 1,3-1,1A / 30W; Efficiency up to 89,4%; Width only 22,5mm

Schmersal