CS10.242 Datasheet, PDF (10/25 Pages) PULS GmbH – SINGLE PHASE INPUT

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CS10.242
24V, 10A, SINGLE PHASE INPUT
9. LIFETIME EXPECTANCY AND MTBF
AC 100V
AC 120V
AC 230V
Lifetime expectancy^*)
93 000h
99 000h
108 000h
at 24V, 5A and 40°C
264 000h^*)
281 000h^*)
305 000h^*) at 24V, 5A and 25°C
38 000h
50 000h
75 000h
at 24V, 10A and 40°C
107 000h^*)
141 000h^*)
213 000h^*) at 24V, 10A and 25°C
MTBF^**) SN 29500, IEC 61709
612 000h
638 000h
821 000h
at 24V, 10A and 40°C
1 019 000h
1 058 000h
1 393 000h at 24V, 10A and 25°C
MTBF^**) MIL HDBK 217F
456 000h
447 000h
472 000h
at 24V, 10A and 40°C;
Ground Benign GB40
632 000h
628 000h
653 000h
at 24V, 10A and 25°C;
Ground Bening GB25
*) The Lifetime expectancy shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime
expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the
capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years
(131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices.
**) MTBF stands for Mean Time Between Failure, which is calculated according to statistical device failures, and indicates reliability of a
device. It is the statistical representation of the likelihood of a unit to fail and does not necessarily represent the life of a product.
The MTBF figure is a statistical representation of the likelihood of a device to fail. A MTBF figure of e.g. 1 000 000h means that
statistically one unit will fail every 100 hours if 10 000 units are installed in the field. However, it can not be determined if the failed unit
has been running for 50 000h or only for 100h.
10. FUNCTIONAL DIAGRAM
Fig. 10-1 Functional diagram
Output
Voltage
Regulator
V_OUT
L
Input
+
N
Input Fuse
&
PFC
Inductor
Rectifier
&
Power
Converter
Output
Filter
Input Filter
Inrush
+
-
Limiter
-
115/230V
Auto
Select
Output
Over-
Voltage
Protection
DC
ok
Jul. 2015 / Rev. 2.0 DS-CS10.242-EN
All parameters are specified at 24V, 10A, 230Vac, 50Hz, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone [phone] Germany
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