Output characteristics

Power supplies

(continued)

Power supplies for d.c. control circuits

 

Phaseo® regulated switch mode power supplies

Load limit

ABL 7CEM24ppp

ABL 7RE24pp/ABL 7RPpppp

 

ABL 7Upp24pp/ABL 7REQpppp

U out (%)

100 %

50 %

I out

In

1,2 x In

U out

19 V

1

2

 

 

 

 

 

 

 

 

 

 

1,1 x In

1,2 x In

I out

 

1ABL 7RE24pp/ABL 7RPpppp

2ABL 7Upp24pp/ABL 7REQpppp

Temporary overloads

ABL 7CEM

ABL 7RE/ABL 7RP

T (ms)

I out

 

 

 

T (ms)

100

 

 

 

 

20

 

I out:(0...100%)

 

 

90

 

 

 

 

 

 

 

 

18

80

 

 

 

 

 

 

 

 

 

70

 

 

 

 

16

 

 

 

 

 

60

 

 

 

 

 

50

 

 

 

 

14

40

 

 

 

 

12

30

 

 

 

 

 

 

 

 

 

20

 

 

 

 

10

 

 

 

 

 

10

 

 

 

 

 

0

 

 

 

 

0

 

1,8

2

2,2

2,4

2,6

 

 

 

 

 

x In

I out

I out:(0...100%)

1,2

1,3

1,4

1,5

1,6

1,7

1,8

 

 

 

 

 

 

x In

ABL 7U

T (ms)

 

 

 

 

 

 

800

 

 

 

 

 

 

700

 

 

 

 

 

 

600

 

 

I out=0%

 

 

 

500

 

I out=50%

 

 

 

400

 

 

 

 

 

 

300

 

I out=80%

 

 

 

250

 

 

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

100

 

I out=100%

 

 

 

 

 

 

 

 

 

0

1,3

1,4

1,5

1,6

1,7

1,8

1,2

x In

Example: For an ABL 7UPS24ppp power supply with 50 % loading.

(I out = 50 %), this power supply can absorb a current peak of 1.6 x In for 250 ms with an output voltage u 19 V.

Series or parallel connection

Series connectionParallel connection

ABL 7

ABL 7

ABL 7

ABL 7

+

+

+

+

(1)

(1)

 

 

 

2 x c 24 V / I out

 

c 24 V / 2 x I out

Family

Series

Parallel

 

ABL 7CEM

2 products max (1)

No

 

ABL 7RE/RP

2 products max

2 products max

 

ABL 7U/REQ

2 products max

2 products max

 

(1) 2 Shottky diodes 2 A/100 V on ABL 7CEM only.

Presentation :

References :

Dimensions :

Schemes :

pages 58, 59

page 67

page 68

page 69

 

 

 

 

65

Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com

Page 65
Image 65
Quantum Instruments Splitter Boxes manual Load limit, Temporary overloads, Series or parallel connection

Splitter Boxes specifications

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