Non-Isolated Voltage Converters

This product offers a convenient way to operate 12Vdc equipment such as mobile phones, in car entertainment, professional communications, telematics equipment etc from the 24Vdc mobile electrical systems.

They have been optimised for high volume 24Vdc to 12Vdc applications such as on heavy goods vehicles, coaches, buses, forestry and agricultural, commercial vehicles.

Available in non-isolated configuration.

Product Specifications:

• Input voltage range: 17-32Vdc
• Output: 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 at continuous load. Meets CISPR25
• Off load current (quiescent current): <15mA
• Power conversion efficiency: Typically: 90% for non-isolated units, 85% for isolated units, *95%
• Isolation: >400Vrms between input, output and case, on isolated products only
• Operating temperature: -25ºC to +30ºC
• 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, *5 way Phoenix connector including enable on/off terminal and mating half
• Output indicator: Green LED adjacent to output terminals
• Mounting method: ‘Click ‘n’ fit mounting clip, fitted separately using three hole fixture, *4 hole cradle
• 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: 2014/30/EU The general EMC directive, Regulation 10 The automotive directive, 93/68/EEC The CE marking directive
• Designed to: EN50498, ISO 7637-2, ISO 11452-1, ISO 14982, EN12895, EN60945, EN55022, FCC15B
• Markings: CE and E (automotive) marked