User guide

A120 Power Supplies
890 USE 108 00 August 2001 183
P120-125 Specifications
P120-125
Power Supply
Specifications
The following table lists the technical specifications of the P120-125 power supply.
Input Ratings Input Voltage Range 105 ... 150 Vdc
Input Current 0.5 A @ 125 Vdc nominal
Inrush current 1 A typical @ 125 Vdc
Output Ratings Output Voltage 24 Vdc (+5%)
Current .1A ... 1.5 A continuous
Ripple/Noise 650 mV peak to peak
Holdup Operates in regulation after removal of power
(maximum 10 ms)
Power-up Stability From dc power application to regulation within
10s; will not overshoot regulation tolerance
during power-up
Reliability Service Life 5 yr
MTBF 51,800 hr @ 30C, assuming fixed ground and
component stress within maximum specifications
Dimensions WxHxD 40.3 x 145 x 117.5 mm (1.6 x 5.6 x 4.5 in)
Weight 220 g (.5 lb)
Agency Approvals Designed to meet UL 508, CSA 142 Standards