DS3000/3500

DS4000

DS3550/4500

Input Voltage

All rated load conditions

Normal Line

120/240 [V] AC

Input Frequency

Overvoltage Protection

+5[V] DC

-5[V] DC

+12[V] DC

-12[V] DC

Output Power

-

210[W]

288[W]

245[W]

AC Leakage (*1) Current to GND

Input 250[V] AC rms 50HZ

Ripple and Noise (*2) Peak-to-peak

All outputs within line and load specifications (500kHz Bandwidth)

Load Current

+5[V] DC

10[A] min, 24[A] max

10[A] min, 40[A] max

10[A] min, 30[A] max

-5[V] DC

0 to 0.5[A]

0 to 0.05[A]

0 to 0.5[A]

+12[V] DC

-12[V] DC

120[V] AC

0 to 2[A] rms

240[V] AC

0 to 1[A] rms

AC Input Current

90 to 132[V] rms

7.4[A] rms (*3)

11[A] rms (*3)

9.5[A] rms (*3)

187 to 264[V] rms

3.7[A] rms (*3)

5.5[A] rms (*3)

5.0[A] rms (*3)

Hold-Up Time

After the POWER GOOD signal goes low (false), the supply voltage hold within tolerance for 500 microseconds (2milliseconds for DS3550,4000,4500)

(*1) Not includeing monitor leakage current.

(*2) Because radio frequencies are involved when measuring ripple and noise, spurious pickup is a possibility. To minimize this risk, measure noise and ripple using a 1:1 probe with the shortest possible lead lengths outside the grounded shield.

(*3) Includes monitor outlet load.