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Rectangular metal power supply unit with terminal block connections and input voltage selector switch

myVolts

myVolts S-50-24 24V 2.1A 50.4W Switching Industrial Outdoor Security Monitoring power supply

SKU CH-VW54-TWFBY MPN S-50-24

A 24V 2.1A 50.4W switching power supply with selectable 85-132VAC or 170-264VAC input, ±10% voltage adjustment and 86% efficiency for industrial and security monitoring use

  • TypeAT
  • Delivers stable 24 V output with ±1 % regulation for sensitive equipment
  • Wide 85-264 V AC input with selectable range suits global mains supplies
  • High 86 % efficiency reduces heat and running costs in continuous operation
  • Low 200 mV ripple and noise protects monitoring and PLC circuits
  • Selectable voltage switch and ±10 % adjustment simplify on-site commissioning

Industrial 24V DC power supply

The myVolts S-50-24 delivers a regulated 24V output at up to 2.1A for 50.4W of continuous power. It is built for industrial control, PLC systems and outdoor security monitoring equipment that demand stable DC voltage. The switching topology runs at 86% efficiency with output ripple limited to 200mVp-p and line and load regulation held within ±0.5%.

Verify AC input selection and load headroom

Before ordering, confirm the site mains voltage matches the selectable 85-132VAC or 170-264VAC ranges and set the input switch accordingly. Check that the connected load does not exceed the 2.1A rating and that the ±10% voltage adjustment range covers any trim requirement. Ensure the enclosure can accommodate the unit's 45A cold-start inrush at 230VAC without nuisance breaker trips.

Mounts in control cabinets and outdoor housings

The compact, lightweight chassis fits standard DIN-rail or panel mounts inside transportation, automation or surveillance cabinets. Its copper-coil transformer and strong filter magnetic ring capacitor keep conducted noise low, freeing nearby signal wiring from interference. The 47-63Hz input frequency tolerance and 240-370VDC alternative input let the same unit serve both AC mains and DC bus architectures.

Highlights

  • Delivers stable 24 V output with ±1 % regulation for sensitive equipment
  • Wide 85-264 V AC input with selectable range suits global mains supplies
  • High 86 % efficiency reduces heat and running costs in continuous operation
  • Low 200 mV ripple and noise protects monitoring and PLC circuits
  • Selectable voltage switch and ±10 % adjustment simplify on-site commissioning

Specifications

TypeAT

Questions about this item

Does the S-50-24 come with a power cord or mounting hardware, or must they be purchased separately?

The unit is supplied as a bare power supply; an IEC mains lead and any DIN-rail or panel brackets are not included and must be sourced separately.

Should I select the 115 V or 230 V input setting for a UK installation?

UK mains runs at 230 V, so set the selector switch to the 170-264 VAC position before connecting the supply.

What does the 50.4 W rating mean for a 24 V security camera system?

At 24 V the supply delivers up to 2.1 A, giving 50.4 W total — enough for several cameras and a recorder as long as their combined draw stays below 2.1 A.

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