User manual

CS10.241, CS10.241-S1
C–Series
24V, 10A, SINGLE PHASE INPUT
August 2006 / Rev. 1.1 DS-CS10.241-EN / All parameters are specified at 24V, 10A, 230Vac and 25°C ambient unless otherwise noted.
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10. FUNCTIONAL DIAGRAM
Fig. 10-1 Functional diagram
+
+
-
-
V
OUT
Input Fuse
&
Input Filter
Output
Voltage
Regulator
Power
Converter
Output
Filter
DC
ok
L
N
Output
Over-
Voltage
Protection
Input
Rectifier
&
Inrush
Limiter
115/230V
Auto Select
11. RELIABILITY
AC 100V AC 120V AC 230V
Lifetime expectancy min. 38 000h 50 000h 75 000h 40°C, 24V, 10A
min. 27 000h 34 000h 53 000h 40°C, 24V, 12A
min. 93 000h 99 000h 118 000h 40°C, 24V, 5A
min. 108 000h 15 years 15 years 25°C, 24V, 10A
MTBF SN 29500, IEC 61709 612 000h 638 000h 821 000h 40°C, 24V, 10A
520 000h 542 000h 698 000h 40°C, 24V, 12A
1 019 000h 1 058 000h 1 393 000h 25°C, 24V, 10A
MTBF MIL HDBK 217F 456 000h 447 000h 472 000h 40°C, 24V, 10A, Ground Benign GB40
410 000h 402 000h 425 000h 40°C, 24V, 12A, Ground Benign GB40
632 000h 628 000h 653 000h 25°C, 24V, 10A, Ground Benign GB25
The Lifetime expectancy shown in the table indicates the operating hours (service life) and is determined by the
lifetime expectancy of the built-in electrolytic capacitors.
Lifetime expectancy is specified in operational hours. Lifetime expectancy is calculated according to the capacitor’s
manufacturer specification. The prediction model allows a calculation of up to 15 years from date of shipment.
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.