DESKTOP POWER SUPPLIES

The desktop power supplies, popularly called the "wedge" due to its distinctive, ergonomically friendly shape, offer a convenient way to convert 12Vdc 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 (9Amps).

The AD Series Desktop Power Supplies include a battery back up output as standard. This can be connected to maintain 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 supply a battery back up 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.

TECHNICAL DATA

• Input voltage range: Auto select,85-185 vac and 170-265 vac. 50Hz/60Hz
• Output: 13.6Vdc 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, 6.3mm push-on blade terminals, 6.3mm 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 current sensing circuit
• Over heat: Limited by 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
• tested to: EN60950, EN55022, EN61204-3/li>
• Markings: CE