TP20DD Series

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All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.

GENERAL CHARACTERISTICS

parameter

Test conditions

Min

Typ

Max

Units

Isolation voltage

Input to output

500

1500

VDC

Insulation resistance

Input to output

100M

Ohm

Seismic

10~55Hz

5

G

MTBF

MIL-HDBK-217F2

hrs

Over-current protection mode

All input range

Burp, Automatic recovery

Cooling

Free air convection

Case material

Metal case

OUTPUT CHARACTERISTICS

parameter

Test conditions

Min

Typ

Max

Units

Voltage accuracy

Io=0.1…1.0 x Ionom vi=vi rated

±1

%

Line regulation

Vimin≤Vi≤Vimax

±0.2

%

Load regulation

Io=0.1…1.0 x Ionom

Vimin≤Vi≤Vimax

±0.5

%

Auxiliary voltage accuracy

Main Load and auxiliary load differ 25%,the auxiliary

circuit of the load with at least 25%, the main circuit

with full load

±3

%

Ripple and noise

20MHz bandwidth

±1

%

Over current protection

Vimin≤Vi≤Vimax

120

%

output voltage change range

Vimin≤Vi≤Vimax

10

%

Transient recovery time

25% load changes

±5

%

Transient overshoot time

25% load changes

400

us

Switch frequency

Vimin≤Vi≤Vimax

300

KHz

INPUT CHARACTERISTICS

parameter

Test conditions

Min

Typ

Max

Units

Startup voltage

The12V input module(9V-18V)

9.2

9.5

9.8

VDC

Startup voltage

The24V input module(18V-36V)

18

VDC

Startup voltage

The48Vinput module(36V-72V)

36

VDC

Startup voltage

The24V input module(9V-36V)

8.8

9

9.3

VDC

Startup voltage

The48Vinput module(18V-72V)

18

VDC

Input under voltage protection

The12V input module(9V-18V)

8.5

VDC

Input under voltage protection

The24V input module(18V-36V)

17

VDC

Input under voltage protection

The48Vinput module(36V-72vV)

35

VDC

Startup time

Output rise time from 5% to 100%

20

ms

Remote control CTL

Remote CTL-Vin

Turn off

Remote control CTL

Remote CTL NC(The control level 12V-40V)

Turn on

ENVIRONMENT CHARACTERISTICS

parameter

Test conditions

Min

Typ

Max

Units

Storage Humidity

Non condensing

5

+95

%

Operating Temperature

Power derating (above 71℃

-40

+85

℃

Storage Temperature

-55

+125

℃

Max. Case Temperature

Operating Temperature curve range

105

℃

Lead Temperature

1.5mm from case for 10 seconds

300

℃

Cooling

Free air convection



Module in every environment temperature rating, case temperature under shall not exceed the maximum case temperature level.

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