Lifetime expectancy
The lifetime expectancy shown in the table indicates the minimum number of operating hours (service life) and is determined by the lifetime expectancy of the built-in electrolytic capacitors. The lifetime expectancy is stated in operating hours and is calculated according to the specifications of the capacitor manufacturer. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years (131,400h). Any number exceeding this value represents a calculated theoretical lifetime which can be used to compare devices.
| AC 100V | AC 120V | AC 230V |
|
|---|---|---|---|---|
Lifetime expectancy | 52,000h | 66,000h | 110,000h | At 48V, 10A and +40°C |
130,000h | 152,000h | 180,000h | At 48V, 5A and +40°C | |
33,000h | 45,000h | 89,000h | At 48V, 12A and +40°C | |
148,000h | 188,000h | 311,000h | At 48V, 10A and +25°C | |
368,000h | 431,000h | 509,000h | At 48V, 5A and +25°C | |
93,000h | 128,000h | 251,000h | At 48V, 12A and +25°C |