AC-100S050 INTRONICS [Intronics Power, Inc.], AC-100S050 Datasheet - Page 11

• Manufacturer Part Number: AC-100S050
• Description: ISOLATED AC-DC Converter
• Manufacturer: INTRONICS [Intronics Power, Inc.]

The basic test set-up to measure parameters such as efficiency and
load regulation is shown in Figure 8. When testing the Intronics power’s
AC100 series under any transient conditions please ensure that the
transient response of the source is sufficient to power the equipment
under test. We can calculate the
•
•
The value of efficiency is defined as:
Where: Vo is output voltage,
The value of load regulation is defined as:
Where: V
The value of line regulation is defined as:
Where: V
7.3 Test Set-Up
η
Load
Efficiency
Load regulation and line regulation.
=
V
Vo
AC
Supply
LL
HL
Io is output current,
Pin is input power,
.
V
reg
Pin
FL
NL
is the output voltage of minimum input voltage at full load.
is the output voltage of maximum input voltage at full load.
×
is the output voltage at full load
is the output voltage at 10% load
Io
Pin
Figure 8. AC100 Series Test Setup
=
Line
×
V
100
FL
V
.
reg
−
NL
%
V
L
N
NL
=
×
V
100
+Vo
-Vo
HL
V
−
LL
%
V
LL
×
V
100
A
%
Load
The test set-up for noise and ripple measurements is shown in Figure
10. Measured method :
Add a terminal wire is 50mmMIN that the output end needs to connect
the sub length of line of one end .
1. Add a 0.1 uF ceramic capacitor and a 220 uF electrolytic capacitor
2. Add a 0.1 uF ceramic capacitor and a 10 uF electrolytic capacitor to
Intronics power’ AC100 series converters provide unconditional stability
with or without external capacitors. Intronics power’ converters are
designed to work with load capacitance up-to 1000uF per amp.
7.4 Output Ripple and Noise Measurement
7.5 Output Capacitance
7.6 EMI
Figure 10. Output Voltage Ripple and Noise Measurement Set-Up
to output at 20 MHz Band Width for AC100S050 , AC100S090 and
AC100S120.
output at 20 MHz Band Width for AC100S150 , AC100S180 ,
AC100S240 and AC100S480.
AC
Suppl
Rev C December 2007
AC100 SERIES
Conductive EMI meets CISPR/FCC Class B
AC100
L
N
+Vo
-Vo
10uF/100V or220uF/35V
Terminal wire
+
0.1uF
Loa
Oscillosco
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