MB3887
27
(Continued)
100
98
96
94
92
90
88
86
84
82
80
10 m 100 m 1 10
Ta = +25 °C
VIN = 19 V
BATT charge voltage =
set at 16.8 V
SW = ON
Efficiency η (%) =
(V
BATT × IBATT)
/ (VIN × IIN) × 100
100
98
96
94
92
90
88
86
84
82
80
0 2 4 6 8101214161820
Ta = +25 °C
VIN = 19 V
BATT charge voltage =
set at 16.8 V
SW = ON
Efficiency η (%) =
(V
BATT × IBATT)
/ (VIN × IIN) × 100
Conversion efficiency vs. Charge current
(Constant voltage mode)
Conversion efficiency vs. Charge current
(Constant current mode)
Conversion efficiency η (%)
BATT charge current IBATT (A)
Conversion efficiency η (%)
BATT charge voltage VBATT (V)
18
16
14
12
10
8
6
4
2
0
01232.51.50.5 4 54.53.5
Dead Battery MODE DCC MODE
DCC : Dynamically-Controlled
Ta = +25 °C VIN = 19 V
BATT : Electronic load,
(Product of KIKUSUI PLZ-150W)
20
18
16
14
12
10
8
6
4
2
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Dead Battery MODE DCC MODE
DCC : Dynamically-Controlled
BATT : Electronic load,
(Product of KIKUSUI PLZ-150W)
Ta = +25 °C
VIN = 19 V
BATT voltage vs. BATT charge current
(set at 12.6 V)
BATT voltage VBATT (V)
BATT charge current IBATT (A)
BATT voltage vs. BATT charge current
(set at 16.8 V)
BATT voltage VBATT (V)
BATT charge current IBATT (A)