Features:
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BF Class insulaꢀon
Suitable for both Class I and Class II applicaꢀons *
Medical and ITE approvals
Compact size 2” X 4” X 1.18”
Single, dual and triple outputs
Wide-Range input 90-264 VAC
Low earth leakage current
Level B emissions
RoHS Compliant
Descripꢀon:
The PM42 series of compact, open PCB constructed, AC-DC switching power supplies are capable of delivering 30-48 waꢁs of conꢀnuous
output power at convecꢀon cooling. They operate at 90-264 VAC input voltage without the need of voltage selecꢀon, and are suited for
medical, informaꢀon technology and industrial applicaꢀons. Approval to both EN60601-1 and EN60950-1 Safety Standards improves
design-in ꢀme and reduces end equipment compliance costs.
Output #1
Max.
Current Current
Output #2
Output #3
Min Max
Current Current
Max
Output
Power
(1)
Model
Min.
Min
Current
Max
Current
V1
Tol
V2
Tol
V3
Tol
PM42-10A
PM42-12A
5V
12V
0A
0A
8.0A
3.5A
±2%
±2%
(N/A)
(N/A)
40 W
42 W
(N/A)
PM42-13A
PM42-14A
15V
24V
0A
0A
3.0A
2.0A
±2%
±2%
(N/A)
N/A)
45 W
48 W
(N/A)
PM42-18A
PM42-23A
48V
+5V
0A
0.5A
1.0A
6.0A
±2%
±3%
(N/A)
48 W
40 W
(N/A)
(N/A)
+12V
0.1A
2.0A
±5%
PM42-25A
PM42-31A
+5V
+5V
0.5A
0.5A
6.0A
6.0A
±3%
±3%
+24V
+12V
0.1A
0.1A
1.0 A
2.0 A
±5%
±5%
40 W
40 W
-12 V
0 A
0.3 A
±4%
+3.
3V
+5V
PM42-31-3A
PM42-31-5A
0.8A
0.5A
6.0A
6.0A
±3%
±3%
+5V
+3.3V
0.1A
0A
2.0 A
1.5 A
±5%
±5%
+12 V
+12 V
0 A
0 A
0.3 A
0.3 A
±4%
±4%
30 W
30 W
PM42-32A
PM42-39A
+5V
+5V
0.5 A
0.5 A
6.0A
6.0A
±3%
±3%
+15V
+24V
0.1A
0.1A
1.5 A
1.0 A
±5%
±5%
-15 V
-12 V
0 A
0 A
0.3 A
0.3 A
±4%
±4%
40 W
40 W
NOTES:
1. Safety approvals are for PCB form only. To order unit with cover fiꢁed, change suffix “A” to “C”.
2. The output voltages of a mulꢀple output model may go outside of the stated tolerance when an output load current is out of stated limits.
All models may be operated at no-load without damage
3. Ripple and noise is maximum peak to peak voltage value measured at output within 20MHz bandwidth, at rated line voltage and output load ranges,
and with a 10 μF tantalum capacitor in parallel with a 0.1 μF ceramic capacitor across the output
TT Electronics | Power Partners, Inc
General Note
43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600
All data sheets are subject to change without noꢀce.
ISS.7 16/02/2021 Page: 1
© TT Electronics plc