Delta Electronics H48SN Datasheet page 7

ELECTRICAL CHARACTERISTICS CURVES
Figure 14: Output voltage ripple at nominal input voltage and
rated load current (20 mV/div). Load capacitance:330uF
aluminum, 1µF ceramic capacitor and 10µFlow ESR capacitor.
Bandwidth: 20 MHz. 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.
H48SN28012_01172008
30.0
25.0
20.0
15.0
10.0
5.0
Vin=48V
0.0
0 2 4 6
Figure 15: Output voltage vs. load current showing typical
current limit curves and converter shutdown points.
8 10 12 14 16 18 20
LOAD CURRENT (A)
7