Datasheet

BEH-625
250 Watt
Temperature controlled ball-bearing fan
TÜV-approved up to +50 °C
+3.3 V sense line
Article Output Output current Load Ripple &
No. voltage min max regulation Noise
BEH-625 +3.3 V 1 A 14 A ±5 % 60 mV
+5 V 2 A 23 A ±5 % 50 mV
+12 V 1 A 16 A ±5 % 120 mV
-12 V 0.1 A 0.5 A ±10 % 120 mV
-5 V 0 A 0.2 A ±10 % 100 mV
+5 V
sb
0.1 A 2 A ±5 % 60 mV
Input voltage 90…264 V AC, 120…380 V DC, active PFC
Input frequency 47…63 Hz / 440 Hz
Input current 4 A (115 V AC) / 2 A (230 V AC)
Inrush current 65 A (115 V AC) / 130 A (230 V AC)
Efficiency ≥70 %, 115 / 230 V AC (full load)
Hold up time >16 ms
Power-Good-Signal Switch on delay 100…500 ms
Switch off delay 1 ms
Protection Short circuit protection: +3.3 V, +5 V, +12 V, switch off / -5 V, -12 V, +5 V
sb
, auto-recovery
Overload protection: 110…160 %, switch off
Overvoltage protection: +3.3 V (+3.6…+4.2 V), +5 V (+5.6…+6.6 V), +12 V (+13.2…+14.6 V)
Earth leakage current <3.5 mA, 115 V AC / 230 V AC
Safety / EMC TÜV, UL, CE
Temperature Operating: -10…+50 °C / Storage: -20…+80 °C
Derating at +3.3 V At +30 °C max. 14 A at +40 °C max. 12 A at +50 °C max. 10 A
MTBF 120 000 h according to MIL-HDBK-217F at +50 °C without fan
Humidity Operating: 10…85 % RH, non-condensing / Storage: 10…90 % RH, non-condensing
Dimensions (W x D x H) 100 x 190 x 40 mm, ±0.5 mm
Weight (net) 1.3 kg
The BEH-625 provides a temperature controlled fan regulation for
noise optimisation. By its rugged design the BEH-625 guarantees
a long service life even under demanding industrial conditions.
Only components of high quality designed for an ambient
temperature of +50 °C were used for the assembly. With its gene-
rally very good control properties the BEH-625 supplies stable
output voltages also at relatively low minimum loads.
Max. output is 250 W, combined at +3.3 V, +5 V and +12 V it is 235 W. Combined max. output current at +3.3 V and +5 V must not exceed 25 A. From a load of +12 V / >14 A onwards a minimum load of
>4 A must be connected at +5 V, from a load of +5 V / >17 A onwards a minimum load of >2 A must be connected at +12 V. Ripple and Noise was measured by a 20 MHz bandwidth limited oscilloscope
with connected 220 µF electrolytic capacitor and 0.1 µF ceramic capacitor at each output.
As a power component this PSU is for assembly purposes only and must not be operated in unassembled condition. The final assembly has to comply with the valid EMC and safety standards.
Industrial PC power supplies
AC input
Te c h n i c a l d a t a
Bicker Elektronik GmbH | 86609 Donauwörth | Germany
Tel. [phone] | [e-mail] | www.bicker.de
Operation
Operation
Optional accessory  For detailed information please visit our website www.bicker.de and refer to the article number.
Article No. Description
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