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Due to its + 24 V DC input, the 420 W ATX BEH-542C power supply is the ideal power supply for computer systems used in automation or mobile systems. Due to its wider input from 18 to 36 V DC, it is not affected by input voltage fluctuations. The BEH-542C is designed for an operating ambient temperature range of -20 to + 70 ° C
As a power component, this power supply is for mounting purposes only and should not be operated under unassembled conditions. The final assembly must conform to valid EMC and safety standards.
- Input + 24 VDC.
- Wide input range.
- Lines + 3.3 V and + 5 V.
- Ball bearing fan.
- Wide operating temperature range -20 ~ + 70 ° C.
- No minimum load is required.
- Designed for continuous operation 24 / 7!
Specifications |
|
---|---|
Type |
DC / DC, 1U |
Output power |
420 Watt |
Input voltage |
+ 24 VDC (18 ... 36 V) |
Dimensions (WxDxH) |
100 x 225 x 40.5 mm ± 0.5 mm |
Warranty |
3 Years |
Article |
output |
Output current |
Output current |
Load |
Ripple & |
---|---|---|---|---|---|
BEH-542C |
+ 3.3 V |
A 0 |
A 25 |
± 5% |
50 mV |
+ 5 V |
A 0 |
A 25 |
± 5% |
50 mV |
|
+ 12 V |
A 0 |
A 33 |
± 5% |
120 mV |
|
-12 V |
A 0 |
A 0.8 |
± 10% |
120 mV |
|
+ 5 Vsb |
A 0 |
A 3 |
± 5% |
50 mV |
Max. output is 420 W, the combined output current of + 3,3 V and + 5 V must not exceed 170 W. Ripple and Noise were measured by a limited 20 MHz bandwidth oscillator with 220 tantalum capacitor μF and 0,1 μF ceramic capacitor at each outlet. All measurements were taken at + 21 ° C at room temperature. The data may differ at startup when the room temperature is below 0 ° C. To maintain the interference conducted according to the EN55032 standard (in the case of connection to a low voltage electrical network), an additional input filter may be necessary .
As a power component, this power supply is for mounting purposes only and should not be operated under unassembled conditions. The final assembly must comply with the valid EMC and safety standard
Normal Delivery | 3 to 5 working days
Urgent Delivery | 1-2 business days
* unless out of stock