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TMH Series

Application Note

http://www.tracopower.com Page 1 of 53

TMH Series

2W, SIP, Single & Dual Output DC/DC Converters

Features

► SIP Package with Industry Standard Pinout

► Package Dimension: 19.5 x 10.2 x 7.6 mm (0.77”x 0.4”x 0.3”)

► Single and Dual Output Models

► I/O-Isolation 1000 VDC

► Operating Temp. Range -40°C to +85°C

► 3 Years Product Warranty

Applications

► Distributed power architectures

► Workstations

► Computer equipment

► Communications equipment

General Descripon

The TRACO POWER TMH series is a range of 2W DC/DC converters in a small SIP Package featuring an I/O-isolation of

1000VDC. An excellent efciency allows an operating temperature range of –40°C to +85°C.

These converters offer an economical solution for many applications where a voltage has to be isolated i.e for noise reduction,

ground loop elimination, digital interfaces or for board level power distribution with isolated voltages.

Table of contents

Absolute Maximum Rating……………… P2 Mechanical Data……………………………… P50

Output Specication…………………… P2 Recommended Pad Layout Single & Dual…… P50

Input Specication……………………… P4 Packaging Information………………………… P51

General Specication…………………… P5 Soldering and Reow Consideration………… P51

Characteristic Curves…………………… P6 Part Number Structure………………………… P52

Testing Congurations………………… P48 Safety and Installation Instruction…………… P53

EMC Considerations…………………… P49 MTBF and Reliability…………………………… P53

Input Source Impedance………………… P49

Summary of content (53 pages)

PAGE 1
Application Note TMH Series TMH Series 2W, SIP, Single & Dual Output DC/DC Converters Features ► SIP Package with Industry Standard Pinout ► Package Dimension: 19.5 x 10.2 x 7.6 mm (0.77”x 0.4”x 0.3”) ► Single and Dual Output Models ► I/O-Isolation 1000 VDC ► Operating Temp.
PAGE 2
Application Note TMH Series Absolute Maximum Rating Parameter Model Min Max 5VDC Input Models -0.7 9 12VDC Input Models -0.7 18 24VDC Input Models -0.7 30 All -40 +70 Unit Input Voltage Input Surge Voltage (1 sec.
PAGE 3
Application Note TMH Series Output Specification Parameter Model Min Nominal Max --- 100 150 All --- ±0.01 ±0.02 TMH xx03S 10 --- 500 Output Ripple & Noise Peak-to-Peak (5Hz to 20MHz bandwidth) Temperature Coefficient Output Current Output Short Circuit Protection TMH xx05S 8 --- 400 TMH xx12S 3 --- 165 TMH xx15S 2.5 --- 133 TMH xx05D ±4 --- ±200 TMH xx12D ±1.5 --- ±83 TMH xx15D ±1 --- ±66 All Unit mV pk-pk %/℃ mA 0.5 Second Max.
PAGE 4
Application Note TMH Series Input Specification Parameter Input Standby Current (Typical value at Vin = Vin nom; No Load) Model Min Nominal Max --- 60 --- --- 30 --- --- 15 --- Unit TMH 0503S TMH 0505S TMH 0512S TMH 0515S TMH 0505D TMH 0512D TMH 0515D TMH 1203S TMH 1205S TMH 1212S TMH 1215S mA TMH 1205D TMH 1212D TMH 1215D TMH 2403S TMH 2405S TMH 2412S TMH 2415S TMH 2405D TMH 2412D TMH 2415D http://www.tracopower.
PAGE 5
Application Note TMH Series General Specification Parameter Efficiency (Vin = Vin nom; Full Load; TA = 25°C) Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency MTBF MIL-STD-217F, TA =+25℃,Ground Benign http://www.tracopower.
PAGE 6
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0503S 85 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 75 70 65 60 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 4 Output Voltage(V) 3.8 3.6 3.4 3.
PAGE 7
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0503S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 8
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0505S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 80 75 70 65 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 6 Output Voltage(V) 5.8 5.6 5.4 5.
PAGE 9
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0505S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 10
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0512S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 80 75 70 65 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 13 Output Voltage(V) 12.8 12.6 12.4 12.2 12 11.8 11.
PAGE 11
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0512S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 12
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0515S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 80 75 5V 5.5V 30 20 40 60 80 100 70 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16.6 Output Voltage(V) 16.4 16.2 16 15.8 15.6 15.4 15.
PAGE 13
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0515S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 14
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0505D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 80 75 70 65 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 6 Output Voltage(V) 5.8 5.6 5.4 5.
PAGE 15
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0505D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 16
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0512D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 80 75 70 65 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 13 Output Voltage(V) 12.8 12.6 12.4 12.
PAGE 17
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0512D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 18
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0515D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 20 40 60 80 100 80 75 70 65 4.5 % of Full Load 5 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16.4 Output Voltage(V) 16.2 16 15.8 15.6 15.4 15.
PAGE 19
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 0515D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 20
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1203S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 4 Output Voltage(V) 3.8 3.6 3.4 3.
PAGE 21
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1203S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 22
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1205S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 5.8 Output Voltage(V) 5.6 5.4 5.2 5 4.
PAGE 23
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1205S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 24
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1212S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 13 Output Voltage(V) 12.8 12.6 12.4 12.
PAGE 25
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1212S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 26
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1215S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16 Output Voltage(V) 15.8 15.6 15.4 15.
PAGE 27
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1215S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 28
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1205D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 6 Output Voltage(V) 5.8 5.6 5.4 5.
PAGE 29
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1205D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 30
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1212D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 13 Output Voltage(V) 12.8 12.6 12.4 12.
PAGE 31
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1212D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 32
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1215D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 20 40 60 80 100 % of Full Load 80 75 70 65 10.8 12.0 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16 Output Voltage(V) 15.8 15.6 15.4 15.
PAGE 33
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 1215D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 34
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2403S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 4 Output Voltage(V) 3.8 3.6 3.4 3.
PAGE 35
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2403S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 36
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2405S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 5.8 Output Voltage(V) 5.6 5.4 5.2 5 4.
PAGE 37
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2405S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 38
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2412S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 12.8 Output Voltage(V) 12.6 12.4 12.2 12 11.
PAGE 39
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2412S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 40
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2415S 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16 Output Voltage(V) 15.8 15.6 15.4 15.
PAGE 41
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2415S (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 42
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2405D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 6 Output Voltage(V) 5.8 5.6 5.4 5.
PAGE 43
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2405D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 44
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2412D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 13 Output Voltage(V) 12.8 12.6 12.4 12.
PAGE 45
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2412D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 46
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2415D 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 21.6V 40 24V 26.4V 30 20 40 60 80 100 % of Full Load 80 75 70 65 21.6 24.0 26.4 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load 16 Output Voltage(V) 15.8 15.6 15.4 15.
PAGE 47
Application Note TMH Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMH 2415D (Continued) 100 Natural convection Output Power (%) 80 100LFM 200LFM 60 400LFM 40 20 0 ~ -40 0 20 40 60 80 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.
PAGE 48
Application Note TMH Series Testing Configurations Peak-to-peak output ripple & noise measurement test up +Vin +Vin +Out Single Output DC / DC Converter -Vin Copper Strip Cout -Out Scope +Out Copper Strip Scope Cout Dual Output Com.
PAGE 49
Application Note TMH Series EMC considerations +Vin +Vin +Vout +Vout +Vin +Vin +Vout +Vout Rload Rload C1 COM C1 Rload -Vin -Vin -Vout - Vin -Vout Single Output -Vin -Vout -Vout Dual Output Recommended circuit to comply EN55022 Class A Limits Recommended PCB Layout with Input Filter To: comply with EN55022 CLASS A following components are needed: Model Component Value TMH 05xx C1 3.
PAGE 50
Application Note TMH Series Mechanical Dimensions Pin Connections 2.35 [0.09] 2.54 5.08 [0.10] [0.20] Weight:2.7g +Vin +Vin -Vin -Vin -Vout -Vout 5 No Pin Common 6 +Vout +Vout 2X2.54 [2X0.10] 7.6 [0.30] 4 5 1. All dimensions in mm (inches) Tolerance: X.X±0.25 (X.XX±0.01”) X.XX±0.13 (X.XXX±0.005”) 2.Pin dimension tolerance:±0.1 (±0.004”) 6 0.25 [0.01] 1.3 [0.05] 0.50 [0.02] 1 4 Bottom View 2 Dual Output 2 18.5 [0.73] 1 Single Output 10.2 [0.40] 0.5 [0.02] Pin 3.2 [0.
PAGE 51
Application Note TMH Series Packaging Information Soldering and Reflow Considerations Lead free wave solder profile for TMH Series http://www.tracopower.
PAGE 52
Application Note TMH Series Part Number Structure TMH 1215D Max. Output Power 2W Model Number Input Voltage 05: 5V 12: 12V 24: 24V Output Voltage 05: 5V 12: 12V 15: 15V Output Mode S: Single D: Dual Max. Output Current (mA) Input Current at Full Load(1) (mA) Efficiency(2) (%) 3.3 500 452 73 Input Range Output Voltage (VDC) (VDC) TMH 0503S 4.5-5.5 TMH 0505S 4.5-5.5 5 400 526 76 TMH 0512S 4.5-5.5 12 165 495 80 TMH 0515S 4.5-5.5 15 133 499 80 TMH 0505D 4.5-5.
PAGE 53
Application Note TMH Series Safety and Installation Instruction Fusing Consideration Caution: This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of sophisticated power architecture. To maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse.