Ibex Battery Systems

Electrical Specifications

S12-1.0/115AC

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General Description

Mechanical

Operation Manual

Specifications

12V Chargers
Maximum Operating Ratings

Line Voltage
Output Short Circuit Duration
Hi-Pot Rating (Note 1)
Output Voltage Isolation (Note 3)
Line Frequency (Min. & Max.)
Operating Temperature (Note 2)
Storage Temperature
108/216 to 126/252VRMS
Continuous
2500VRMS
600V Peak
50/60Hz
-40C to +85C
-55C to +105C

Electrical characteristics Unless stated otherwise, these specifications are valid over the operating temperature range.
Parameter Conditions   Min.     Max.     Units  
Max. Output Current (Note 5) Ambient<+65C
Ambient>+65C
 1.0
0.5 		2.0
1.0 		A
Short Circuit Current - 0 3.0 A
Absorption Mode Voltage Ambient=+85C
+65C
20C
0C
-40C
 13.2
13.7
14.6
15.0
15.9 		13.7
14.5
15.0
15.7
16.0 		V
Float Mode Voltage Ambient=+85C
+65C
20C
0C
-40C 		12.3
12.7
13.6
14.0
14.9 		12.8
13.3
13.8
14.5
15.4 		V
Output Ripple Voltage (Note 6) - - 50 mV
Output Leakage (Note 7) - - -0.5 mA
LED Terminal Output Current - 10 20 mA

Note 1: For full output current. The unit remains in regulation at considerably lower line voltages although at a lower maximum output current.
Note 2: Above +65C, the output current is reduced. Attempting to operate the unit above +85C causes the unit to shut down. The unit automatically restarts when the board ambient temperature falls below +85C.
Note 3: 1 minute rating between the line-input terminals and the output terminals or ground.
Note 4: Continuous rating between the output terminals and ground. Mounting the PCB with nylon standoffs and nylon screws increases the output isolation to 1500V.
Note 5: Output voltage = Float Voltage. At lower voltages, the maximum output current ramps up to the maximum short-circuit value
Note 6: Assumes the output is connected to a minimum recommended size battery
Note 7: This is the reverse current that the battery supplies to the charger when the line voltage is removed.