The new AD-155A power supply is a specific purpose security series product with battery charger and UPS function.
Features: * Wattage: 35W~155W * With UPS function (need external batteries) * Suitable for security industry or battery backup systems * PCB type: PSC series (case available) * Universal AC input / Full range * Protections: Short circuit / Overload / Over voltage * Battery low and battery polarity protection * Cooling by free air convection * 100% full load burn-in test * Fixed switching frequency at PFC 67KHz, PWM 134KHz
Note: Requires 12V battery for UPS function.