American Fibertek PS-12V-20W, PS-12-20W Specsheet
Power Supply 12 Volts DC, 20 Watts,
DIN Mount, Extended Temperature Range
PS-12V-20W
SPECIFICATIONS:
Input:
Input Voltage Range….………..….………...85-264 VAC
Input Current…..…0.55A @115VAC, 0.35A @ 230VAC
Input Frequency..……………………..………….47-63 Hz
Connections……..…………Screw Down Terminal Block
Output:
Output Voltage……..………………………….…..12 Vdc
Output Current.............................................1.67 A max
Output Power..……………..……………….0 to 20 Watts
Ripple & Noise………………………..….........120 mVpp
Short Circuit Protection…………………..Power Limited
Over Voltage Protection......................Clamp Protected
Overload Protection……..…..Constant Current Limited
DC OK (Out to –V) )................................12Vdc / 20mA
(when main dc output is within spec)
Connections……………….Screw Down Terminal Block
Environmental:
Operating Temperature…..…………….. -20ºC to 70ºC
-Derate from 50 ºC…………………..0.5 W / ºC to 70ºC
Cooling…….Convection with 25mm free space all sides
Operating Humidity………..…20-95% (non-condensing)
Storage Temperature……………………. -40ºC to 85ºC
Vibration…….2 g, 10 Hz to 500 Hz, along X, Y & Z axis,
60 mins/axis, mounted on rail
MTBF………………………………………….…..236 khrs
EMC & Safety:
Emissions
• EN55011, EN55022
Immunity
• EN61000-4-2, 3, 4, 5, 6, 8, 11,
• EN55024,EN61000-6-1,EN61204-3
Safety Approvals
• EN60950-1, UL508
General:
DIN Rail:………Compatible with TS35/7.5 or TS35/15
Compatible AFI Products:
All products which use a 12Vdc power supply
Ordering information:
PS-12V-20W
Recommended Connection Information:
Not provided with the power supply
-Power Cord : 10A/125VAC, 18 AWG, 3 Conductor
-DC Connection : 18 AWG Stranded
7/15/2014JK
The American Fibertek PS-12V-20W is a DIN rail mounted 12Vdc, 20W
power supply capable of operating over the extended temperature ra nge
of -40ºC to +70ºC. Multiple AFI products operating at 12Vdc may be
powered from this supply up to a maximum load of 20 watts.
Photo of a similar power supply
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