HAY-PSUMULTI-10A Multi Output CCTV PSU 12VDC 10A
The new MULTI range of power supplies are rewriting the rule book for Multi-way CCTV Power.
The 2 new units, now do the job of 6 previous models without losing any of the current range benefits with their unique fuse layout making them the most cost effective, user friendly & flexible Power supply on the market. The clear panel in the front of each unit allows engineers to see if outputs are live without opening.
This unit has replaced the below models:
4 Output – 10A – HAY-PSU412-10A
9 Output – 10A – HAY-PSU912-10A
16 Output – 10A – HAY-PSU1612-10A
HAY-PSUMULTI-10A Multi Output CCTV PSU 12VDC 10A
When traditional fuses are being used for over-current protection it can only protect once then it must be replaced. The PTC re-settable fuse is a type of over-current protection element which has two functions providing over-current protection and automatic reset.
The over-current protection PTC element’s serially connected to the circuit. Under normal circumstances, it provides a low resistance state and can ensure the normal working of the circuit. If a short circuit or unusually high current occurs, the PTC fuses cut in to reduce the voltage down to a trickle thus preventing damage and protecting the equipment.
The PTC fuse automatically resets once the fault’s removed in the over-current. The PTC elements will automatically return to its low resistance state, which not only avoids maintenance or replacement but also avoids a continuously circulating switching state which can cause circuit damage.
