We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular metal enclosed power supply unit, matte finish, terminal block connectors visible

Mean Well

Mean Well RS-50-24 52.8W 24V 2.2A power supply

SKU CH-DY0E-72BDB

Enclosed 52.8 W 24 V 2.2 A switching supply withstands 300 VAC surge and 70 °C operation with 105 °C capacitors

  • Product typeAT
  • 8 W output powers demanding 24 V loads
  • 2 A steady current ensures stable operation
  • Withstands 300 VAC surge for 5 seconds
  • 105 °C electrolytic capacitors extend service life
  • Vibration resistance rated to 5G for harsh environments

Power Output

This Mean Well RS-50-24 is an enclosed AC-DC switching power supply that delivers a single 24 volt output at 2.2 amps for a total of 52.8 watts. It uses an AT form factor and is built with 105 degree C rated electrolytic capacitors for extended service life. The unit is rated to withstand 5G vibration and a 300 VAC surge input for five seconds.

Ideal Applications

This supply suits industrial equipment, automation systems and embedded projects that need a compact 24 volt source in harsh environments. It is not for builders who need multiple output voltages, adjustable current limiting or a standard PC ATX connector for motherboard power.

Deciding Specification

The single 24 volt 2.2 amp output rating is the specification that determines whether this unit matches your load requirements. Verify that your device draws no more than 52.8 watts at 24 volts before purchasing.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $43.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

What screw spacing does the RS-50-24 enclosure use for mounting?

The RS-50 series enclosed chassis has four corner mounting holes; check the unit’s label or datasheet for the exact pitch before drilling.

Which wires go to the AC input terminals and which to the DC output on the RS-50-24?

Connect live, neutral and earth to the three AC input terminals marked L, N, FG; the two DC terminals are labelled +V and -V for 24 V 2.2 A output.

When should the internal 105 °C electrolytic capacitors be inspected or replaced in the RS-50-24?

The 105 °C rated capacitors are designed for long life at up to 70 °C ambient; plan a visual check after several years of continuous 24 V 2.2 A load in hot environments.

More in ATX Desktop Power Supplies

Similar items