Installation Instruction

Ref : SCT TMO MOD SPEC 662
Rev.: B
Ref. sec. :
Date:
18/11/2004
Document

. All rights of reproduction and disclosure reserved.
MO2XX module – Confidential under NDA
Page 18/67
Electric strength : reinforced insulation (EN 60950 § 5-3-2)
3.8.5.2.3 Static output template
Figure 7
Charging valid area.
3.8.5.2.4 Dynamic output template
An external device is controlling the battery charge by means of a switch S1, which can be switched on and off.
Following templates shows the output current and voltage during transients, this feature is very important to enable
the charging control by controlling S1 (PWM).
Warning: These are the most important characteristics for a charger (it concerns the safety of the MO2XX
module). A charger has to be (at least) fully compliant with the current and voltage transients.
Figure 8
Charge principle.
550 mA
450 mA
Is
Vs
6V
7V
0
500 mA
VALID AREA
BATTERY CHARGER
0V <Vbat< 4.5V
Vs
Is
S1