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

• 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

Switching Frequency
Fig. 9
Typical switching frequency of the DC/DC converter
versus load (The boost converter at the input stage
operates with a constant switching frequency of 100
kHz.)
Hold-up Time
Fig. 10a
Hold-up time versus output power (LK4501-7R), valid for
converters with version V102 or higher.
Fig. 10b
Hold-up time versus output power (LKP5660-7R)
BCD20001-G Rev AC, 16-Dec-2010
160
120
120
160
ms
ms
40
80
40
80
0
0
0
0
V
i
V i = 187 V
= 85 V
0.2
0.2
V i = 230 V
V
i
0.4
= 230 V
0.4
0.6
0.6
05008b
0.8
0.8
LK4501-hu-a
1
LKP5660-hu-a
I
I
o
o
/I
/I
o nom
o nom
Page 7 of 29
Efficiency
Fig. 11a
Efficiency versus output current (LK4501-7R)
Fig. 11b
Efficiency versus output current (LKP5660-7R)
0.9
0.8
0.7
0.6
0.5
0.9
0.8
0.7
0.6
0
0
150 – 280 Watt AC-DC Converters
0.2
K Series with PFC Data Sheet
0.2
V
i
= 230 V
V
i
= 230 V
0.4
0.4
0.6
0.6
V
i
www.power-one.com
= 187 V
V
i
0.8
0.8
= 85 V
LKP5660-eta
LK4501-eta
I
I
o
o
/I
/I
o nom
o nom