OPEN FRAME & ENCLOSED PBK2H Series 70W MOBILE CONVERTERS Features • • • • • • • Input/output isolated Efficient, typically 80-85% Input/Output via screw/clamp terminal block Fully regulated output voltage Short circuit protection Reverse polarity protection Input voltage transient protection Specifications ENVIRONMENTAL INPUT Input voltage 12VDc (10-14-4) 24-48VDc (21-60) 72-110VDc (60-132) OUTPUT Output voltage See table Output voltage adjustment ±10% or nominal Ripple & noise 1% pk-pk Load regulation <0.7%, 0%–100% load change Line regulation <0.5% over input range Current limiting Self resetting on overload Short circuit protection Operating temperature 0°C to 40°C at full load Derating Derate 50% linearly to 50°C Storage temperature -25°C to 85°C Humidity Up to 85% non condensing Cooling Convection cooled MECHANICAL Dimensions 180x76x35mm Weight 600g Mounting Prepared holes, M5 164x66mm centres and threaded holes M3 164x46mm centres Fuse protected Connections Terminal block screw clamp max. wire 4mm2 Efficiency 80%–85% Selection Table Isolation Input – Output: 1000VDC; Input – Ground: 1000VDC; Output – Ground: 1000VDC OPERATING MODEL VOLTAGE VOLTAGE PRESET VOLTS ADJ CONT NUMBER NOMINAL RANGE VOLTS RANGE AMPS STANDARDS AND APPROVALS PBK2H-1212L 12 10 – 14.4 13.8 11.8 – 14.0 5.0 C-Tick PBK2H-1224L 12 10 – 14.4 24.0 23.5 – 28.0 3.0 PBK2H-1248L 12 10 – 14.4 48.0 47.0 – 56.0 1.5 PBK2H-3612L 24..48 21 – 60 13.8 11.8 – 14.0 5.0 PBK2H-3624L 24..48 21 – 60 24.0 23.5 – 28.0 3.0 EMI standards PBK2H AS/NZS CISPR11 Group 1, Class A CISPR 22 compliant PBK2H-2448L 24 21 – 60 48.0 47.0 – 56.0 1.5 PBK2H-9012L 72..110 60 – 132 13.8 11.8 – 14.0 5.0 PBK2H-9024L 72..110 60 – 132 24.0 23.5 – 28.0 3.0 PBK2H-9048L 72..110 60 – 132 48.0 47.0 – 56.0 1.5 Your dependable power partner – www.powerbox.com.au 109