Power Supplies

DS1-X DS1-X Multi-Function Door Sequencing Relay Board - The DS1-X delay/sequencer board offers a switching network that is ideal for (de)energizing an electrified locking device then, after an adjustable time, activating an automatic door operator...

DS1+ DS1 Delay/Sequencer Board, 12-24VDC - The DS1 delay/sequencer board offers a switching network that is ideal for (de)energizing anelectrified locking device then, after an adjustable time, activating an automatic door operator.It is also...

PS1 UL/CSA Linear with 1 Amp at 24 VDC Power Supply Built to run up to 1 locks, exit trim & lp motor / solenoid kits -PS1 - 110-120VAC input power supplies that deliver (1) amps @ 24VDC to (1) PTCfused outputs. (1) solid-state input triggers,...

PS204/204B PS204/204B UL 6E/CSA Linear with 2 Amps at 24VDC Power Supply - PS204/204B - 110-120VAC input power supplies that deliver (2) amps @ 24VDC to (4)PTC fused outputs. (4) solid-state input triggers, protects system relays from shorts,grounds...

PS210 PS210 UL 6E/CSA Linear with 1-I/0 Power Supply With Boost Circuitry - PS210 - 110-120VAC input power supplies that deliver (1.5) amps @ 24VDC to (1) PTCfused output. (1) solid-state input trigger, protects system relays from shorts, groundsand...

PS220/220B PS220/220B UL 6E/CSA Linear 2 Amps at 24VDC Power Supply, Built to Run Up to 2 Locks, Exit Trim, & LP Motor/Soleniod kit - PS220/220B - 110-120VAC input power supplies that deliver (2) amps @ 24VDC to (2)PTC fused outputs. (2)...

PS440B PS440B UL 6E/CSA Linear with 4-I/O Power Supply - 4A, 24V regulated PS w/boost circuitry is capable of powering up to (4) electric latch pullback devices. Includes (4) solid state inputs/outputs, battery charging circuit, and a fire alarm...

PS480B PS480B UL 6E/CSA Linear with 8-I/O Power Supply - 4A, 24V regulated PS w/boost circuitry is capable of powering up to (8) electric latch pullback devices. Includes (8) solid state inputs/outputs, battery charging circuit, and a fire alarm...

VD2-873 Replacement Relay Board for Von Duprin PS873 - When Von Duprin discontinued the PS873 power supply and the add-on boards associated with that power supply. Command Access developed a replacement board manufactured with similar...