TDK Belleta iEA Series - Manual (Page 7)

Data Sheet: Belleta ® iEA Series –Single Output Eighth Brick
©2004 TDK Innoveta® Inc.
iEAFullDatasheet 032707 3/29/2007 Revision 2.0 ℡ (877) 498-0099
7/41
Electrical Characteristics (continued):
iEA48007A120V-000 through -015: 12V, 6.5A Output
iEA48007A120V-000 Typical Output Voltage vs. Load
Current at Ta = 25 degrees iEA48007A120V-001 Typical startup characteristic from
on/off at full load. Ch 1 - on/off signal, Ch 2 – output
voltage
iEA48007A120V-000 Typical Output voltage response
to load step from 50% to 75% of full load with output
current slew rate of 0.1A/uS. iEA48007A120V-000 Typical Output voltage response
to load step from 50% to 75% of full load with output
current slew rate of 0.1A/uS and 2200uF external load.
%
Change
of Vout
Trim
Down
Resistor
(Kohm)
%
Change
of Vout Trim Up
Resistor
(Kohm)
-5% 91.8K +5% 937K
-10% 40.8K +10% 488K
e.g. trim up 5%
Rup
5.1 12 Ч 100 5 + ( ) ⋅
1.225 5
Ч
510
5
− 10.2 −




K ⋅ :=
iEA48007A120V-000 Calculated resistor values for
output voltage adjustment
11.64
11.74
11.84
11.94
12.04
12.14
12.24
12.34
0 0.7 1.4 2.1 2.8 3.5 4.2 4.9 5.6 6.3 7
Output Current (A)
O
u
tp
u
t
V
o
lt
a
g
e
(
V
)
Vin = 36V Vin = 48V Vin = 75V