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DC-DC Converters PCB Mount type

1

Pin Connection

ZU/ZT-35

Instruction Manual

2.1

Input voltage

ZU/ZT-36

ZU/ZT-36

ZU1R5 ZU3 ZU6

10

ZU

2 Function

ZU/ZT-36

2.2

Overcurrent protection

ZU/ZT-36

2.3

Isolation

ZU/ZT-36

3 Wiring to Input/Output Pin

ZU/ZT-36

4

Series Operation and Parallel Operation

ZU/ZT-37

4.1

Series operation

ZU/ZT-37

4.2

Redundancy operation

ZU/ZT-38

5 Assembling and Installation Method

ZU/ZT-38

5.1

Installation method

ZU/ZT-38

5.2

Derating

ZU/ZT-38

6 Input Voltage/Current Range

ZU/ZT-39

7 Cleaning

ZU/ZT-39

8 Soldering

ZU/ZT-39

9 Input/Output Pin

ZU/ZT-39

10 Peak Current (Pulse Load)

ZU/ZT-39

1

Pin Connection

2.1

Input voltage

ZU/ZT-45

ZU/ZT-45

ZT1R5 ZT3

2 Function

ZU/ZT-45

2.2

Overcurrent protection

ZU/ZT-46

2.3

Isolation

ZU/ZT-46

3 Wiring to Input/Output Pin

ZU/ZT-46

4

Series Operation and Parallel Operation

ZU/ZT-47

4.1

Series operation

ZU/ZT-47

4.2

Redundancy operation

ZU/ZT-47

5 Assembling and Installation Method

ZU/ZT-47

5.1

Installation method

ZU/ZT-47

5.2

Derating

ZU/ZT-47

6 Input Voltage/Current Range

ZU/ZT-47

7 Cleaning

ZU/ZT-48

8 Soldering

ZU/ZT-48

9 Input/Output Pin

ZU/ZT-48

10 Peak Current (Pulse Load)

ZU/ZT-48

1

Pin Connection

2.1

Input voltage

ZU/ZT-40

ZU/ZT-40

ZU15 ZU25

2 Function

ZU/ZT-40

2.2

Overcurrent protection

ZU/ZT-40

2.3

Overvoltage protection

ZU/ZT-41

2.4

Adjustable voltage range

ZU/ZT-41

2.5

Remote ON/OFF

ZU/ZT-41

2.6

Isolation

ZU/ZT-41

3 Wiring to Input/Output Pin

ZU/ZT-42

4

Series Operation and Parallel Operation

ZU/ZT-42

4.1

Series operation

ZU/ZT-42

4.2

Redundancy operation

ZU/ZT-42

5 Assembling and Installation Method

ZU/ZT-43

5.1

Installation method

ZU/ZT-43

5.2

Derating

ZU/ZT-43

6 Input Voltage/Current Range

ZU/ZT-44

7 Cleaning

ZU/ZT-44

8 Soldering

ZU/ZT-44

9 Input/Output Pin

ZU/ZT-44

10 Peak Current (Pulse Load)

ZU/ZT-45

ZU/ZT

Summary of Contents for ZTS1R5

Page 1: ...efer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 Refer to table No 1 R...

Page 2: ...Operation and Parallel Operation ZU ZT 47 4 1 Series operation ZU ZT 47 4 2 Redundancy operation ZU ZT 47 5 Assembling and Installation Method ZU ZT 47 5 1 Installation method ZU ZT 47 5 2 Derating Z...

Page 3: ...less than 20 sec The unit automatically recovers when the fault condition is cleared 2 2 Overcurrent protection Fig 2 1 Current foldback characteristics Note In case of nonlinear load the output is lo...

Page 4: ...ection method of capacitor at load 4 Series Operation and Parallel Operation 4 1 Series operation nSeries operation is available by connecting the outputs of two or more power supplies as shown below...

Page 5: ...ZU ZT 38 ZU1R5 ZU3 ZU6 ZU10 5 Assembling and Installation Method YES NO Fig 5 1 Pattern wiring 5 2 Derating nBy derating the output current it is possible to operate the unit from 20 to 71 20 to 85 at...

Page 6: ...3 ZU6 ZU10 6 Input Voltage Current Range Fig 6 1 Input current characteristics 7 Cleaning nCleaning is possible by below listed conditions No Classification 1 2 3 4 Cleaning agents Pine Alpha ST 100S...

Page 7: ...applied the unit will not operate properly and or may be damaged Overcurrent protection circuit is built in and comes into effect at over 105 of the rated current Overcurrent protection prevents the u...

Page 8: ...the remote sensing pins S and S The temperature coefficient varies depending on the type of re sistor and potentiometer It is recommended that the following types be used Resistor Metal film type coe...

Page 9: ...4 Reverse input voltage protection n n n The input filter is built in A capacitor Ci if installed near the input terminal will lower the input conducted noise from converter due to the formation of t...

Page 10: ...it may increase the output noise Lay out the pat tern away from the unit YES NO Fig 5 1 Pattern wiring 5 2 Derating n n n By derating the output current it is possible to operate the unit from 20 to...

Page 11: ...or impacts fix the unit on PCB using sil icone rubber or fixing fittings to reduce the stress onto the in put output pins 9 Input Output Pin Fig 9 1 Stress onto the pins 7 Cleaning nCleaning agents nT...

Page 12: ...ual output DC OUTPUT If connected to side of input the case potential can be fixed and the value of radiation noise can be reduced Side of input voltage Side of input voltage Side of output voltage No...

Page 13: ...he DC line to the unit is greatly ex tended it makes the input feedback noise much higher and the in put voltage several times higher than the normal level when turned ON If this happens the output po...

Page 14: ...t ex ceed the temperature range shown in derating curve It is necessary to note thermal fatigue life by power cycle Please reduce the temperature fluctuation range as much as pos sible when the up and...

Page 15: ...tput Pin n n When too much stress is applied on the input output pins of the unit the internal connection may be weakened As below Fig 9 1 avoid applying stress of more than 9 8N 1kgf on the pins hori...

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