e
www.electway.net
7XUELQH
400W Isolated DC/DC Converter
Specification
Spec
Input Nominal
Voltage
Model
TDC-36V/12V
36V
TDC-48V/12V
48V
TDC-72V/12V
72V
TDC-96V/12V
96V
TDC-120V/12V
120V
TDC-144V/12V
144V
TDC-192V/12V
192V
TDC-36V/24V
36V
TDC-48V/24V
48V
TDC-72V/24V
72V
TDC-96V/24V
96V
TDC-120V/24V
120V
TDC-144V/24V
144V
TDC-192V/24V
192V
Technical Parameter
Nominal Power
Peak Pulse Power
Isolated or not
Current Limitation
(1 hour) @12V
Nominal Output Current
(Constantly)
Current Limitation
(1 hour) @24V
Nominal Output
Current (Constantly)
Voltage Regulation
Ripple Factor
Maximal Efficiency
Output Short-Circuit
Protection
Input Allowable
Over-voltage
Overheat Protection
Range of Working Temp
Shock & Vibration
Net Weight
Output Voltage
12.5Vf0.2V
13.8Vf0.2V
heat
Size : 174.5mm×158.3mm×83mm
24.5Vf0.2V
27.6Vf0.2V
400W
480W
Isolated
30A
20A
Mode of Connection ˄e.g. TDC-72-12EGA˅
15A
12.5A
≤1.5%
≤1%
94%
Yes
Nominal Voltage×150%
Thermal switch cuts off at
internal temperature of 90ఁ
and resets at 80ఁ
ృ40ఁሖ+60ఁ
ాృ40ሥሖ+131ሥి
SAEJ1378
2.4kg
Features౐
1.Natural
significantly reducing the size of the radiator and heating
value.
2.Isolated DC/DC converter can separate the DC input from
the output to ensure the safety load.
3.Available for constantly operation with heavy load.
4.Static low-power,can reduce battery consumption.
5.Steady output voltage with soft-start technology, no
over-charge of output voltge on power-on.
6.Output over-current limitation
7.Output short-circuit protection. DC/DC converter is free from
damage if connects output directly in short or long time,
constant short-circuit permissible, and can automatically
resume working after the short-circuit disapperars.
8.Fully Protection functions such as low-voltage protection,
output over-voltage protection, circuit malfunction protection
etc., can enhance the reliability of the circuit.
9.Isolated DC/DC converter has a unique charge mode and
can connect a backup battery at the output terminal, It can
charge the backup battery in a standard charge mode, then
goes to floating charge to ensure no electricity shortage and
overcharge to the backup battery.
dissipation,efficiency
more
than
94%,
400W Non-isolated DC/DC Converter
e
www.electway.net
7XUELQH
1.Natural heat dissipation,efficiency more than 94%,
significantly reducing the size of the radiator and heating
value.
2.Available for constantly operation with heavy load.
3.Static low-power,can reduce battery consumption.
4.Steady output voltage with soft-start technology, no
over-charge of output voltge on power-on.
5.Output over-current limitation
6.Output short-circuit protection. DC/DC converter is free from
damage if connects output directly in short or long time,
constant short-circuit permissible, and can automatically
Specification
resume working after the short-circuit disapperars.
Spec
Model
Input Rated
Voltage
TDC-36V/12V
36V
TDC-48V/12V
48V
TDC-72V/12V
72V
TDC-36V/24V
36V
TDC-48V/24V
48V
TDC-72V/24V
72V
Output Voltage
7.Fully Protection functions such as low-voltage protection,
output over-voltage protection, circuit malfunction protection
12.5Vf0.2V
etc., can enhance the reliability of the circuit.
13.8Vf0.2V
Size: 174.5mm×158.3mm×83mm
24.5Vf0.2V
27.6Vf0.2V
͑
Technical Parameter
Nominal Power
400W
Peak Pulse Power
480W
Isolated or not
Current Limitation
(1 hour) @12V
Nominal Output Current
(Constantly)
Current Limitation
(1 hour) @24V
Nominal Output
Current (Constantly)
Voltage Regulation
Non-Isolated
30A
20A
15A
12.5A
≤1.5%
Ripple Factor
≤1%
Maximal Efficiency
Output Short-Circuit
Protection
Input Allowable
Over-voltage
94%
Range of Working Temp
Yes
Rated Voltage×150%
ృ40ఁሖ+60ఁ
ాృ40ሥሖ+131ሥి
Shock & Vibration
Net Weight
Features౐
SAEJ1378
2.1kg
Mode of Connection ˄e.g.TDC-48-12EA˅
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