AK1301-7R POWER ONE, AK1301-7R Datasheet - Page 15

• Manufacturer Part Number: AK1301-7R
• Description: CONV INPUT 8-35VDC OUTPUT 12V
• Manufacturer: POWER ONE
• Series: Kr
• Type: Isolatedr

Specifications of AK1301-7R

• Output: 12V
• Number Of Outputs: 1
• Power (watts): 150W
• Mounting Type: Surface Mount
• Voltage - Input: 8 ~ 35V
• Package / Case: Module
• 1st Output: 12 VDC @ 10A
• Size / Dimension: 6.60" L x 4.40" W x 3.20" H (168mm x 111mm x 80mm)
• Power (watts) - Rated: 120W
• Efficiency: 80%
• Approvals: CE, cUL, TUV, UL
• Output Power: 150 W
• Input Voltage Range: 8 V to 35 V
• Input Voltage (nominal): 15 V
• Output Voltage (channel 1): 12 V
• Output Current (channel 1): 10 A
• Package / Case Size: 168 mm x 111 mm x 80 mm
• Output Type: Isolated
• Output Voltage: 12 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q1792212

Display Status of LEDs
OK
I
OK
Fig. 23
LED indicators
Battery Charging / Temperature Sensor
All converters with an R-input are suitable for battery
charger applications, but we recommend to choose the
models especially designed for this application, see Model
Selection, table 2.
For optimal battery charging and life expectancy of the
battery an external temperature sensor can be connected
to the R-input. The sensor is mounted as close as possible
to the battery and adjusts the output voltage according to
the battery temperature.
Depending upon cell voltage and the temperature
coefficient of the battery, different sensor types are
available, see Accessories.
Fig. 24
Connection of a temperature sensor
BCD20001-G Rev AC, 16-Dec-2010
I
o L
o L
Input
i
i
i
-50 V
V
i uv
Power
supply
LED off
V
V
V
o1
i min
o1
> 0.95 to 0.98V
> 0.95 to 0.98V
Vo+
+0.8 V
Vo–
R
Temperature sensor
LED Status undefined
+2.4 V
V
+
–
inh threshold
o1 adj
o1 adj
T
V
I
C max
o nom
i max
V
o1
V
< 0.95 to 0.98V
i ov
I
T
oL
PTC threshold
+50 V
V
Battery
+
i abs
06002_011106
LED on
T
V
I
Load
V
03099d
o
o1 adj
Page 15 of 29
C
i inh
i
LEDs "OK ", "i " and "I
Conditions: I
V
LEDs "OK" and "I
Conditions: V
LED "i " versus case temperature
Conditions: V
LED "i " versus V
Conditions: V
i uv
Fig. 25
Trickle charge voltage versus temperature for defined
temperature coefficient. V
open R-input.
= undervoltage lock-out, V
Cell voltage [V]
2.45
2.40
2.35
2.30
2.25
2.20
2.15
2.10
–20
150 – 280 Watt AC-DC Converters
o safe
o
i min
i min
i min
C
C
–10
I
= 2.27 V, –3 mV/K
= 2.23 V, –3 mV/K
o nom
– V
K Series with PFC Data Sheet
– V
– V
inh
o L
i max
, T
" status versus output current
i max
i max
o L
0
C
, T
" status versus input voltage
, I
, I
T
C
o
o
C max
o nom
10
T
I
I
i ov
o nom
o nom
C max
, V
= overvoltage lock-out
is the output voltage with
inh
, V
, T
, V
20
C
inh
inh
0.8 V
C
C
T
= 2.27 V, –3.5 mV/K
= 2.23 V, –3.5 mV/K
0.8 V
C max
30
www.power-one.com
0.8 V
40
06139b
50 °C