ISOLATED DC/DC CONVERTERS
48V Input / 5V/2A or 12V/1A or 24V/0.5A Output
07LC-10T Series
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•
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•
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Isolated
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Low Cost
OCP/SCP
High Efficiency
High Power Density
Excellent Thermal Performance
Output Over-voltage Protection
Description
The 07LC-10T Series converters are isolated DC/DC converters that operate from a nominal 48V source.
These converters provide up to 12W of output power. These units are designed to be highly efficient and cost-
effective. Features include remote on/off, short circuit protection, over-current protection, and output over-
voltage protection. These converters are provided in a compact, industry standard package.
Part Selection
Output
Voltage
5V
Input Voltage
Max. Output
Current
2A
Max. Output
Power
10W
Typical
Efficiency
82%
Model Number
36 – 72V
36 – 72V
36 – 72V
07LC-10T050
07LC-10T120
07LC-10T240
12V
24V
1A
0.5A
12W
12W
83%
85%
Note: Add “G” suffix at the end of the model number to indicate Tray Packaging.
Absolute Maximum Ratings
Parameter
Min
-0.3V
-
Typ
-
-
Max
72V
100V
Notes
Input Voltage (continuous)
Input Voltage (peak/surge)
100ms non-repetitive
Remote On/Off (Active Low)
-0.3V
-
18V
Remote On/Off (Active High)
Output Power
Ambient Temperature
Storage Temperature
-0.3V
-
0°C
-40°C
-
-
-
-
7V
12W
70°C
125°C
Input Specifications
Parameter
Input Voltage
Min
36V
Typ
-
Max
72V
Notes
Input Current (no load)
Input Current (full load)
Remote Off Input Current (Active Low)
Remote Off Input Current (Active High)
Input Reflected Ripple Current
(pk-pk)
-
-
-
25mA
40mA
0.45 A
10mA
10mA
-
5mA
-
Tested with simulated source
impedance of 10uH, 5Hz to 20MHz;
use a 47uF/100V electrolytic
capacitor with ESR = 1 ohm max. at
200KHz at 25°C
-
-
15mA
30mA
Input Reflected Ripple Current
(RMS)
5mA
10mA
I2t Inrush Current Transient
Turn-on Voltage Threshold
-
-
0.039A2s
30V
0.062A2s
-
Note: All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com