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MSR 1512 v.2.1 MSR 13,8V/1A Buffer switch mode power supply module Edition: 3’rd (16 Dec 2011) Supersedes: 2’nd (12 Feb 2009) edition...
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MSR1512 Features: • • DC 13,8V/1A uninterruptible power supply LED indication • • high efficiency 83% FAC indication of the AC power collapse • • battery charging and maintenance control protections: • • battery output full protection against short- SCP short-circuit protection •...
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MSR1512 1.3. Description of components and connectors Table 1. Elements of the PSU module pcb (refer to fig. 2). Element no. Description potentiometer, voltage adjustment DC fuse in the battery circuit Connectors: +BAT- DC supply output of the battery...
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MSR1512 1.4. Specifications: - electrical parameters (tab.3) - mechanical parameters (tab.4) - operating parameters (tab.5) Electrical parameters (tab. 3) Mains supply 18V÷22V AC 30VA min. (np. AWT150) Current up to 1,8A Power frequency 50Hz Power 21 W Efficiency Output voltage 11,0 V÷...
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MSR1512 As the PSU is designed for a continuous operation and is not equipped with a power-switch, therefore an appropriate overload protection shall be guaranteed in the power supply circuit. Moreover, the user shall be informed about the method of unplugging (most frequently through separating and assigning an appropriate fuse in the fuse-box).
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GENERAL WARRANTY CONDITIONS 1. Pulsar K. Bogusz Sp.j. (the manufacturer) grants a two-year warranty for the equipment, starting from the initial product date of purchase placed on the receipt. 2. If a purchase proof is missing, a three-year warranty period is counted from the device’s production date.
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