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PWS1503 AC/DC Power Supply Detailed Specifications

Electrical (Input)
Nominal Vac (ip)
110
220
Actual (Vdc)
105 - 125
210 - 250
Input Amps (max)
16.2
8.1
Input Fuse (MDA)
20A
10A
Input Frequency
45 - 65 Hz
Noise on Input
< 50 mV

Electrical (Output)
Nominal (op)
12
24
Output Volts (DC)
13.6 ± 0.05
27.2 ± 0.05 VDC
Output Amps
100 cont. / 100 peak
50 cont. / 50 peak
Output Crowbar
16.0 ± 0.5 V
32.0 ± 1.0 V
Output Ripple & Noise
< 50 mV
Transient Response
< 1V for 50% Surge
Output Adjustment
+/- 0.5V
Regulation (Line & Load)
< +/- 0.5%
Duty Cycle
Peak 20% for 10 min max
Continuous 100% for 24 hours per day
Efficiency
> 80 % @ Maximum Output

Mechanical and Environmental
Operating Temperature Range

-25° - 40° C @ Maximum Output
Derate Linearly 2.5% per °C from 40°C
(Optional -40°C wide temperature operation available)

Humidity
0-95°C Relative Humidity
(non-condensing) with optional conformal coating
Audible Noise
NONE Ødb @ 3 feet
Typical Service Life
>10 years (87,600 hours)
Isolation
Input-Case & Input-Output 1500 VDC,
Output-Case 500VDC
Length
17.0 in / 43.2 cm
Width
8.2 in / 20.8 cm
Height
3.5 in / 8.9 cm (without carrying handle)
Clearance
1 Inch (2.5 cm) all around
Material
Marine Grade Aluminum
Finish
Clear chromatet
Fastenings
All 18-8 Stainless Steel
Weight
14.4 lb / 6.5 kg
Connections
Four contact output terminals
Warranty
3 years
Safety
Approval to CSA/UL Standards Pending

Enhancements to these general specifications can be accommodated upon request
Designed to meet common approval requirements. Specifications Subject to Change Without Notice
Designed and Manufactured in Canada