OPEN FRAME & ENCLOSED PM50 3 2 - 5 0 W AT T S D C / D C S I N G L E - D U A L Features • • • • • • • Very wide input voltage range Reverse input voltage protection Din rail mounting High efficiency EMI/RFI EN55022-B Low ripple outputs Operating temperature -25 to 55OC Selection Table Specifications INPUT MODEL INPUT OUTPUT POWER Input voltage 12V, 24V, 36V, 48V, 110V, 220V See table for details NUMBER PM50A 15-15 10-30V 12V 2.67A 32W Reverse polarity protection Yes PM50A 15-15 10-30V 15V 2.67A 40W OUTPUT SPECIFICATIONS PM50A 18-18 10-30V 18V 2.60A 47W Output voltage See table PM50A 15-15 10-30V 24V 1.34A 32W Voltage adjustment 60V ±10%; 24V ±10%; 15V, (12-16V) PM50A 15-15 10-30V 28V 1.34A 37W Output current See table PM50A 18-18 10-30V 36V 1.30A 47W <2mV rms PM50A 60-60 10-30V 60V 0.67A 40W 0.2% PM50A 60-60 10-30V 110V 0.34A 37W PM50B 15-15 20-60V 12V 3.34A 40W PM50B 15-15 20-60V 15V 3.34A 50W PM50B 18-18 20-60V 18V 3.20A 57W PM50B 15-15 20-60V 24V 1.67A 40W PM50B 15-15 20-60V 28V 1.67A 47W PM50B 18-18 20-60V 36V 1.60A 57W Ripple & noise Load regulation Line regulation 0.2% Temperature coefficient 0.02% per °C Overcurrent protection Yes Transient response 3mS typical, 10%–90% load step OPERATING Efficiency 78%–85% PM50B 60-60 20-60V 60V 0.84A 50W Switching frequency 45kHz PM50B 60-60 20-60V 110V 0.42A 46W Safety isolation For 10-30V, 20-60V inputs and below: Input – Output: 2000VDC Input-Case:2000VDC Output – Case: 1000VDC For 60V input and above: Input – Output: 2500VAC Input-Case: 2500VDC Output – Case: 1000VDC PM50C 15-15 50-150V 12V 3.34A 40W PM50C 15-15 50-150V 15V 3.34A 50W PM50C 18-18 50-150V 18V 2.78A 50W PM50C 15-15 50-150V 24V 1.67A 40W PM50C 15-15 50-150V 28V 1.67A 47W PM50C 18-18 50-150V 36V 1.39A 50W PM50C 60-60 50-150V 60V 0.84A 50W PM50C 60-60 50-150V 110V 0.42A 46W PM50D 15-15 90-270V 12V 3.34A 40W PM50D 15-15 90-270V 15V 3.34A 50W PM50D 15-15 90-270V 24V 1.67A 40W PM50D 15-15 90-270V 28V 1.67A 47W PM50D 60-60 90-270V 60V 0.84A 50W PM50D 60-60 90-270V 110V 0.42A 46W ENVIRONMENTAL Operating temperature -25°C to 55°C 100% load Storage temperature -40°C to 85°C Can be used in non-condensing tropic Yes STANDARDS AND APPROVALS Safety standards IEC60950, EN/IEC61204-3 C-Tick AS/NZS CISPR11 Group 1, Class A EMC standards EN/IEC61000-4-4 4KV EN/IEC61000-4-5 Level 2 and 3 EMI standards EN55011/EN55023 Level B Models conists of 2 isolated outputs 12V, 15V and 60V for connection in series or parallel. Note: For dual output models, please consult Powerbox for model number and details. MECHANICAL SPECIFICATIONS Dimensions 157x106x48mm Weight 0.65kg Your dependable power partner – www.powerbox.com.au 129