30A VOLTAGE DROPPER
24V-12V TRANSFORMER DC
Load Current Continuous / Intermittent 24/30A Non-Isolated Common Negative
Input voltage range 17-32Vdc
Output voltage 13.6Vdc +15% -20% at extremes of temperature, load, input tolerance, etc
Intermittent output power As stated, taken for a maximum of 2 minutes followed by 8 minutes rest
Transient voltage protection Meets ISO7637-2 International standard for 24Vdc commercial vehicles
Electrostatic voltage protection Meets ISO10605, ISO14892, >8kV contact, 15kV discharge
Output noise <50mV pk-pk (100mV on 24V units) at continuous load. Meets CISPR25 and VDE0879-3
Off load current (quiescent current) <15mA
Power conversion efficiency Typically: 90% for non-isolated units, 85% for isolated units
Isolation >400Vrms between input, output and case, on isolated products only
Mean time between failures >162 years (HRD4)
Operating temperature -25ºC to +30ºC to meet this specification table +30ºC to +80ºC de rate linearly to 0A
Storage temperature -25ºC to +100ºC
Operating humidity 95% max., non-condensing
Casework Anodised aluminium, glass filled polycarbonate, dust water and impact resistance to IP533
Connections Four 6.3mm push-on flat blade connectors
Output indicator Green LED adjacent to output terminals
Mounting method ‘Click ‘n’ fit mounting clip, fitted separately using three hole fixing
Safe area protection: Over current Limited by current sensing circuit
Over heat Limited by temperature sensing circuit
Transients Protected by filters and rugged component selection
Catastrophic failure Protected by internal input and output fuses
Approvals 2004/108/EC The general EMC directive
2006/96/EC The automotive directive 93/68/EEC The CE marking directive
Markings CE and e marked
OEM SEealine