MEAN WELL has launched another new economical PCB type switching power supply, PSC-100 series, for the fast growing security industry. Similar to our AD-55 and AD-155 series, beside the main output channel, it also has an additional charger output with smaller power rating to fulfill the special requirement of security, access control, alarm, or battery backup related applications. Compare to AD-55, PSC-100 has 10-times more charging capability that can significantly reduce the charging time for the system. With additional relay contact type alarm signals and 5”x3” miniature design, PSC-100 is very suitable for low cost applications that there’s system cabinet available to assemble the power supply unit.
Designed by high performance switching technology, the efficiency of PSC-100 has been improved by 12% over AD-55, so it can work under 70 ℃ of high ambient temperature by only free air convection. PSC-100 series possess full alarm signals in compliance to the demand of security system, including AC OK and battery low alarm. When the utility is off and the system goes into battery backup mode, the relay will change the state and a signal will be sent out to remind the users to do some early reaction. If the battery voltage goes down to 11V (for 12V battery bank) or 22V (for 24V battery bank), another relay alarm signal will be activated and notify the ”battery low” situation. The battery backup loop will be cut off when the battery voltage goes further down to 10.5V or 21V to prevent batteries from over-discharging. Protection for PSC-100 is complete, including short circuit, overload, and over voltage protection for output side and battery polarity protection (by fuse) and battery low cut-off for the battery side. Along with the global safety certificates per UL, CUL, TUV, CE, and CB, PSC-100 offers a good power choice for your new design of security system, access control system, emergency lighting system, alarm system, UPS system, and central monitoring system.
5”x3” miniature PCB design
90~264VAC universal input range
Relay contact type alarm signal for AC OK and battery low
Cooling by free air convection
Protection for battery side: polarity(by fuse), battery low cut off
Protection for output: short circuit, overload, over voltage
100% full load burn-in test
Approval: UL, CUL, TUV, CE, CB
Low cost, high reliability
Size (LxWxH): 127x76.2x31mm
2 years warranty
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