QS10.301

Q-Series

AC 100V

AC 120V

AC 230V

Efficiency

typ.

91.5%

92.6%

93.5%

at 30V, 8A

Average efficiency *)

typ.

91.7%

92.4%

92.4%

25% at 2A, 25% at 4A,

25% at 6A, 25% at 8A

Power losses

typ.

4.4W

4.9W

6.1W

at 30V, 0A

typ.

22.4W

19.1W

16.7W

at 30V, 8A

*)

The average efficiency is an assumption for a typical application where the power supply is loaded with 25% of the nominal load for 25%

of the time, 50% of the nominal load for another 25% of the time, 75% of the nominal load for another 25% of the time and with 100%

of the nominal load for the rest of the time.

Fig. 9-1

Efficiency vs. output current at 30V,

typ.

Fig. 9-2

Losses vs. output current at 30V,

typ.

Efficiency

12

34

56

7

8A

86

87

88

89

90

91

Output Current

92

93

94%

A...100Vac

B... 120Vac

C... 230Vac

A

B

C

Power Losses

0

1

234

56

7

8A

0

3

12

15

18

21

24W

A

B

C

6

9

A...100Vac

B... 120Vac

C... 230Vac

Output Current

Fig. 9-3

Efficiency vs. input voltage at 30V,

8A, typ.

Fig. 9-4

Losses vs. input voltage at 30V, 8A,

typ.

Efficiency

9/26

85

120

155

190

225 260Vac

88

89

90

91

Input Voltage

92

93

94%

Power Losses

9

12

15

18

21

Input Voltage

24

27W

85

120

155

190

225 260Vac

Dec. 2014 / Rev. 2.2 DS-QS10.301-EN

All parameters are specified at 30V, 8A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0

Germany