https://www.s4a-access.com/12v-7a-backup-battery_p342.html What is in a power supply? A power supply is an electrical device that supplies electric power to an electrical load. ... All power supplies have a power input connection, which receives energy in the form of electric ...
S4A INDUSTRIAL CO.,LIMITED [Security & Protection] [Access Control System] [2020-10-29 14:19:22 ]
3A Semi voltage-stabilizing power supply. Setting NC/NO output can control different electric locks. Model: SP-94L AC Input: 220V, 50Hz DC Output: 12V Starting current: 3A Operating Current: 1.2A Locks controlled: 1 units Readers controlled: 2 units Operating temperature: ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-04-09 12:02:12 ]
5A Semi voltage-stabilizing power supply for locks Setting NC/NO output can control different electric locks. Built-in electric circuit to protect electric lock inductor reverse current, reduce the load of the access controller. Built-in unlock time adjustable knob, the ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-04-09 11:56:02 ]
5A Full voltage-stabilizing power supply,voltage-stabilizing power for locks Setting NC/NO output can control different electric locks. Built-in electric circuit to protect electric lock inductor reverse current, reduce the load of the access controller. Built-in unlock time ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-04-09 11:54:33 ]
uilt-in unlock time adjustable knob, the adjustable range is 0-10s. Setting exit button input can open electric lock directly. Setting automatic protection function,built-in fuse(no charging circuit). Suitable for a variety of access control boards, card readers, and electric ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-04-09 11:47:32 ]
5A Full Voltage-stabilizing Power Supply SP-90T for access control board 5A Full voltage-stabilizing power supply,voltage-stabilizing power for locks Setting NC/NO output can control different electric locks. Built-in electric circuit to protect electric lock inductor reverse ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-04-09 11:43:24 ]
Advantage: 1.Rust-proof metal case, heat ventilation design 2.Standard pipeline and hang hole design 3.High-power design 4.Anti-interference and ripple free 5.Short circuit proof design 6.Safety insulation design of alternative current 7.Original components, pure copper ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-03-27 11:53:38 ]
Overview: 1.Rust-proof metal case, heat ventilation design 2.Standard pipeline and hang hole design 3.High-power design 4.Anti-interference and ripple free 5.Short circuit proof design 6.Safety insulation design of alternative current 7.Original components, pure copper ...
Shineacs Technology Limited [Security & Protection] [Access Control Systems & Products] [2019-03-27 11:50:36 ]
