Description
The desktop power supplies popularly called the “wedge” due to their distinctive, ergonomically friendly shape, offer a convenient way to convert 12V DC mobile radio transceivers for use as desktop base stations. They will operate from AC supplies, either 115V or 230V without manual adjustment and output up to 108W (9 Amps).
The AD Series Desktop Power Supplies include a battery backup output as standard. This can be connected to maintain the charge in a lead acid battery to supply power in the event of a mains failure. As a neat alternative to a loose battery, Alfatronix also supplies a battery backup box, P/N AD BBB. This is designed to fit underneath the desktop supply and radio assembly and includes a 7Ah lead acid gel battery, presenting all three components as one tidy desktop assembly.
Specifications:
Input Voltage Range | Auto Select, 85-185V AC and 170-265V AC. 50Hz/60Hz |
Output | 13.6V DC worst case limits are +/-4%, 108W (9A) |
Output Noise | <50mV pk-pk at continuous load |
Power Conversion Efficiency | Typically 83% |
Isolation Between Input and Case/Output | 1.5kVsc/0.3kVac ms |
Operating Temperature | -25ºC to +30ºC to meet this specification table, +30ºC to +70ºC de-rate linearly to 0A |
Storage Temperature | -25ºC to +100ºC |
Operating Humidity | 95% max., non-condensing |
Casework | Anodised aluminium, glass-filled polycarbonate |
Connections | EC-320 C14 socket, C13 terminated cordset, 6.3 mm push-on blade terminals, 6.3 mm push-on blade terminals, adjacent to output (additional external ground if required) |
Output Indicator | Green LED mains output on, Orange LED battery back-up mode |
Mounting Method | By rubber feet on base and direct to radio above |
Safe Area Protection Over Current | Limited by the current sensing circuit |
Over Heat | Limited by the temperature sensing circuit |
Transients | Protected by filters and rugged component |
Catastrophic Failure | Protected by input and output fuses |
Approvals | 2014/30/EU The general EMC directive, 2014/35/EU the low voltage directive, 93/68/EEC The CE marking directive |