More than just power.


OLS20220 power supply/charger converts a 220VAC (working range 198VAC - 256VAC), 50/60Hz input into a 12VDC or 24VDC output with 0.5A. continuous supply current. This unit has a wide range of applications for access control and security system accessories that require additional power.
  • Input:

  • 220VAC (working range 198VAC-256VAC), 50/60Hz, 0.25A.
  • Output:

  • 12VDC/24VDC selectable output.
  • 0.5A. continuous supply current.
  • Filtered and electronically regulated output.
  • Short circuit and thermal overload protection.
  • Battery Backup:

  • Built-in charger for sealed lead acid or gel type batteries.
  • Automatic switch over to stand-by battery when AC fails.
  • Visual Indicators:

  • AC input and DC output LED indicators.
  • Electrical:

  • Operating temperature: -20° C to 49° C ambient.
  • BTU/Hr.:
  • - 12VDC: 3.07 BTU/Hr.
  • - 24VDC: 6.14 BTU/Hr.
  • System AC input VA requirement: 55VA.
  • Lifetime Warranty
  • Dimensions (approximate):

  • 2.6"W x 3.1"L x 1.3"H (66.4mm W x 78.74mm L x 33.02mm H)
  • Weights (approximate):

  • Product Weight: 0.25 Lbs (0.11 kg)
  • Shipping Weight: 0.35 Lbs (0.16 kg)

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