DuraComm Corp. 12 Amp Power Supply with Meter

GENERAL SPECIFICATIONS

Output Voltage ............................................................................................................................................................................ 48.0 V
Output Voltage Tolerance ........................................................................................................................................................ +/- 1 pct
Output Amperage, max continuous ................................................................................................................................................ 10 A
Maximum Output Amperage .................................................................................................................................... Single Surge 12 A
Maximum Power, continuous ................................................................................................................................................ 500 Watts
Output Voltage Adjustment .......................................................................................................................................... +10 pct, -15 pct
Maximum Ripple and Noise ........................................................................................................150 mV p-p max, 10 mV RMS typical
Input Voltage Range (switch selectable) ......................................................................................................... 90-130 or 180-280 VAC
Input Frequency Range ........................................................................................................................................................... 47-63 Hz
Maximum AC Current ................................................................................................................................. 8 A/120 VAC; 4 A/240 VAC
Typical Efficiency......................................................................................................................................................................... 80 pct
Max Inrush Current, single cycle .................................................................................................................................................... 35 A
Short Circuit Protection ............................................................................................................................................. Foldback Limiting
Overload Protection (operates) ............................................................................................................................... typical 110-120 pct
Line Regulation ........................................................................................................................................................................... 50 mV
Load Regulation ............................................................................................................................................ 100 mV (20-100 pct load)
Fan Control ................................................................................................................................... Heat sink temp >140 F (60 C) = ON
Over Temperature ........................................................................................................................ >195 F (90 C) auto output shutdown
Rise Time following ON ............................................................................................................................................................... 50 mS
Hold Time following OFF ............................................................................................................................................................. 10 mS
Working Temperature Range .............................................................................................................................. 32 - 125 F (0 - +50 C)
Storage Temperature ........................................................................................................................................ 0 - 185 F (-20 - +85 C)
Withstand Voltage* ..................................................................................................................1.5 KV @ 10 ma(I/P-O/P, I/P-FG)/1 min
(Continued) .............................................................................................................................. 500 V @ 10 ma(O/P-FG)/1 min
Dimensions ................................................................................................................................... 3.5H x 19W x 7.5D inches, nominal
Weight ............................................................................................................................................................................. 7 lbs, nominal