AD Series 12V 72W AC/DC Power Supply
Description
The AD Series 12 V 72 W AC/DC power supply is designed to provide stable DC power to vehicle radios and other AC mains-connected devices in various operating environments, such as offices, portable booths, telephone exchanges, remote antenna sites, ships, and oil rigs. Within the Alfatronix range, this solution combines compactness, ease of installation, and circuit protection for professional use.
The 72 W model with a nominal 12 Vdc output delivers 6 A and features automatic input selection between 85-135 V AC and 170-265 V AC at 50/60 Hz. The anodized aluminum and glass-filled polycarbonate enclosure contributes to the device's robustness, while the Click 'n' Fit mounting system allows for easy installation even under desks or on walls. DIN rail clips are also available for rack applications.
For greater operational reliability, Alfatronix integrates protections against overcurrent, overheating, transients, and catastrophic failures. A green LED next to the output terminals indicates the presence of power, making inspection and maintenance easy. An additional loom is also available for fixed voltage battery charging.
Main Features
- Auto-select input 85-135 V AC and 170-265 V AC at 50/60 Hz
- Nominal output 12 Vdc with power of 72 W and current of 6 A
- Dimensions 174 x 87 x 62 mm and weight 675 g
- Output noise less than 50 mV pk-pk at continuous load
- Typical conversion efficiency of 83%
- Operating temperature range -25 °C to +30 °C, with linear derating up to +70 °C
- Input connection via IEC-320 C14 socket and cable with C13 termination
- 6.3 mm blade push-on output terminals mm
- Mounting with Click n Fit clips or rubber feet, with DIN clips available
- CE and UKCA markings