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Size : 174.5mm×158.3mm×83mm
Isolated Mode of Connection (e.g.TDC-72-12EGA)
Non-Isolated Mode of Connection ( e.g.TDC-48-12EA )
400W DC-DC Converter Isolated/Non-isolated
Features:
1.Natural heat dissipation, efficiency more
than 94%, 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 voltage 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 disappears.
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.
Specification (Isolated)
Spec Model |
Input Nominal Voltage |
Output Voltage |
TDC-36V/12V |
36V |
12.5V±0.2V 13.8V±0.2V |
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 |
24.5V±0.2V 27.6V±0.2V |
TDC-48V/24V |
48V |
|
TDC-72V/24V |
72V |
|
TDC-96V/24V |
96V |
|
TDC-120V/24V |
120V |
|
TDC-144V/24V |
144V |
|
TDC-192V/24V |
192V |
Specification (Non-isolated)
Spec Model | Input Nominal Voltage | Output Voltage |
TDC-36V/12V | 36V | 12.5V±0.2V 13.8V±0.2V |
TDC-48V/12V | 48V | |
TDC-72V/12V | 72V | |
TDC-36V/12V | 36V | 24.5V±0.2V 27.6V±0.2V |
TDC-48V/12V | 48V | |
TDC-72V/12V | 72V |
Technical Parameter (Isolated)
Item |
Spec |
Nominal Power |
400W |
Peak Pulse Power |
480W |
Isolated or not |
Isolated |
Current Limitation (1 hour) @12V |
30A |
Nominal Output Current (Constantly) |
20A |
Current Limitation (1 hour) @24V |
15A |
Nominal Output Current (Constantly) |
12.5A |
Voltage Regulation |
≤1.5% |
Ripple Factor |
≤1% |
Maximal Efficiency |
94% |
Output Short-Circuit Protection |
Yes |
Input Allowable Over-voltage |
Nominal Voltage×150% |
Range of Working Temp |
-40℃~+60℃ |
Shock & Vibration |
SAEJ1378 |
Net Weight |
2.4kg |
Technical Parameter (Non-isolated)
Item |
Spec |
Nominal Power |
400W |
Peak Pulse Power |
480W |
Isolated or not |
Non-Isolated |
Current Limitation (1 hour) @12V |
30A |
Nominal Output Current (Constantly) |
20A |
Current Limitation (1 hour) @24V |
15A |
Nominal Output Current (Constantly) |
12.5A |
Voltage Regulation |
≤1.5% |
Ripple Factor |
≤1% |
Maximal Efficiency |
94% |