Adlink cBP-3204[R] Manual de usuario descargar pdf (Pagina 22)

12 • Power Supply Unit

Ripple voltage +5V............... 1.0 % p-p

+3.3V............ 1.5 % p-p

+12V............. 1.0 % p-p

-12V ............. 1.0 % p-p

The testing probe

must be in parallel

wi

th a capacitor of

22µF and that of

0.1µF.

Current sharing in

parallel

Any number of power supplies can be

operated in parallel and will share

current to within 10%

only at +5V output

Load regulation The output voltage of +5V changes

within ±3% of allowed value.

Input voltage is

from 90Vac to

260Vac. Load is

from 10% to

100%.

Line regulation The output voltage of +5V changes

within ±0.1% of allowed value.

Input voltage is

from 90Vac to

260Vac. Load is

from 10% to

100%.

Hold up time >6ms

Rising time <200ms

Temperature

coefficient

0.05% / °C

Protection All outputs protected against overload

and short circuit. Straightline current

limiting, does not fold-back or latch-up

during startup or load transients.

Automatic recovery.

Shutdown at internal heatsink

temperature of 95°C. Automatic

recovery.

Shutdown at the output voltage

exceeds the nominal voltage 20%.

Recycle power to reset.

u Others

Item Specification Test Conditions

Input/output

connector

Male base is on the rear of power

supply, and must meet IEC 603-2

(DIN 41612) or IEC 1076.

Indicator Normal (green LED)

Fail (red LED)

Switching frequency

100KHz

MTBF 50,000 hours MIL-HDBK-217E

MTTR 5 minutes

EMC meets FCC and Class A of VDE

Safety specification UL 1950, CSA C22.2 NO.950,

EN60950/ TüV

CE EMI: EN61000-3-2(1995),

EN61000-3-3

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