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Electrical characteristics curves – Delta Electronics S36SS User Manual

Page 5

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ELECTRICAL CHARACTERISTICS CURVES

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0.0

2.0

4.0

6.0

8.0

LOAD CURRENT (A)

O

U

T

P

U

T

VO

LT

AG

E (

V

Vin=48V

Figure 11:

Output voltage vs. load current showing typical

current limit curves and converter shutdown points.

5

Strip

Copper

Vo(-)

Vo(+)

10u

1u

SCOPE

RESISTIVE

LOAD

Figure 9

:

Output voltage noise and ripple measurement test

setup. Scope measurement should be made using a BNC
cable (length shorter than 20 inches). Position the load
between 51 mm to 76 mm (2 inches to 3 inches) from the
module.

Figure

10:

Output voltage ripple at nominal input voltage and

rated load current (20 mV/div). Load capacitance: 1

µ

F ceramic

capacitor and 10

µ

F tantalum capacitor. Bandwidth: 20 MHz.