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