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PM224 Supervised Linear Power Supply Rev. PM224 - J05I Overview • This units is a supervised linear power supply/charger that converts a low voltage “AC” input to a filtered and regulated continuous power limited output. Specifications • 24VDC outputs. • 750mA supply current. • Transformer requirements: - 24VAC/40VA for 12VDC output (Altronix Model # TP2440). • Filtered and electronically regulated output. • Short circuit and thermal overload protection. • Built-in charger for sealed lead acid or gel type batteries. • Maximum charge current .2 amp. • Automatic switchover to stand-by battery when AC Fails (zero voltage drop). • PTC battery protection. • AC fail supervision (form “C” contacts). • Low battery supervision (form “C” contacts). • AC input and DC output LED indicators. • Includes battery leads. Board Dimensions (approximate) 5.25"L x 2.75"W x 1.5"H 0.16" 0.16" Ø0.156" 4.9" 2.7" 2.4" 5.3" Altronix Corp. - 140 58th Street, Brooklyn, NY 11220 • 718-567-8181 • 888-258-7669 • altronix.com
