DC IS OUT

RELATED FAQS

Question
Answer
The regulator on the main PS873 circuit board has failed.  Replace the PS873 with PS914 power supply.
If a power supply is not outputting DC power, 12 or 24VDC at the Power supply main board lower right terminals ( DC+ DC-), there are several potential causes. ·         Legacy Power Supplies (50...
The following items may cause the  PS900 series power supply to have no DC output voltage. 1. If  the DC voltage selection jumper is missing, the power supply will not provide any D...
The MA lock can be specified in a 12 or 24V DC configuration (default is 12V). Additionally, an AC power source may be used as long as a rectifier is installed in the circuit (not provided). He...
For additional details and a wiring diagram see the MA service manual page on electrical requirements here.
If PS873 power supply provides more than 26.4VDC replace the power supply with PS914 power supply.
If PS873 power supply provides more than 26.4VDC replace the power supply with PS914 power supply.
The strike will always be DC.  By using a SO24 or SO12(rectifiers) you will be able to convert the AC waveform from a transformer to a DC waveform that will be acceptable by the 6000 series strikes.