TP40(50)DC series

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DESCRIPTION：

The rated output power of TP40DC/TP50DC converters is 40W,50W, 2:1 ,4:1 input voltage range,the voltage

range is 18V-36V,36V-75V, 9V-36V、18V-75V.The accuracy of the converter can reach ±1%,it can be widely

used in telecommunications,railway transportation, Auto industrial, instrument and etc.

40-50W 1.5KVDC isolated Wide Input Voltage DC/DC Converters

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

OUTPUT CHARACTERISTICS

parameter

conditions

Min

Typ

Max

Units

Output voltage accuracy

±1

%

Voltage regulation

V01

±10

%

Line regulation

V01

±0.2

%

Load regulation

V01

±0.5

%

Dynamic Response

+/-4%Vo /400us

Ripple and noise

V0≤5VDC

50

mvp-p

Ripple and noise

other

100

mvp-p

Ripple and noise

V0≥48VDC

200

mvp-p

Temperature drift coefficient

±0.02

%/℃

FEATURES

40-50W output power

Long-term short circuit protection, Automatic recovery

High power density, high conversion efficiency

Miniaturized package

With remote control and output adjustment function

RoHS compliant

MODEL SELECTION

Part Number

Input

Output

Capacity

(uF)

Efficiency(Typ)

%

Voltage（VDC)

Voltage

（

VDC)

Current（A）

Rated

Range

TP40DC24S03

24(2:1)

18-36

3.3

8

10000

85

TP40DC24S05

24(2:1)

18-36

5.05

8

4700

88

TP40DC24S12

24(2:1)

18-36

12

3.33

1000

89

TP40DC24S15

24(2:1)

18-36

15

2.67

1000

89

TP40DC48S03

48(2:1)

36-75

3.3

8

10000

85

TP40DC48S05

48(2:1)

36-75

5.05

8

4700

88

TP40DC48S12

48(2:1)

36-75

12

3.33

1000

89

TP40DC48S15

48(2:1)

36-75

15

2.67

1000

89

TP40DC24S05W

24(4:1)

9-36

5.05

8

4700

88

TP40DC24S12W

24(4:1)

9-36

12

3.33

1000

88

TP40DC24S15W

24(4:1)

9-36

15

2.67

1000

88

TP40DC48S05W

48(4:1)

18-75

5.05

8

4700

88

TP40DC48S12W

48(4:1)

18-75

12

3.33

1000

88

TP40DC48S15W

48(4:1)

18-75

15

2.67

1000

89

TP50DC24S05

24(2:1)

18-36

5.05

10

10000

88

TP50DC24S12

24(2:1)

18-36

12

4.17

1000

89

TP50DC48S05

48(2:1)

36-75

5.05

10

10000

88

TP50DC48S12

48(2:1)

36-75

12

4.17

1000

89

TP50DC24S05W

24(4:1)

9-36

5.05

10

10000

88

TP50DC24S12W

24(4:1)

9-36

12

4.17

1000

89

TP50DC48S05W

48(4:1)

18-75

5.05

10

10000

88

TP50DC48S12W

48(4:1)

18-75

12

4.17

1000

89

Input voltage 9-18VDC ,start-up voltage 9.5-18VDC , input voltage 9-36VDC ,start-up voltage 9.5-36VDC.

INPUT CHARACTERISTICS

parameter

conditions

Min

Typ

Max

Units

Input Voltage

24V Input module(18V-36V)

18

24

36

VDC

Input Voltage

48V Input module(36V-75V)

36

48

75

VDC

Input Voltage

24V Input module(9V-36V)

9.5

24

36

VDC

Input Voltage

48V Input module(18V-75V)

18

48

75

VDC

Remote control

CNT pin is floating or connect to TTL high level

Opened

VDC

Remote control

CNTconnect to -Vin

Closed

TOPPOWER