Datasheet

ManualsBrandsTraco Power ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 15W 5V 1.5A

Output Voltage Adjustment

THM 10(WI), THM 15(WI), THM 20(WI), THM30(WI) Series

www.tracopower.com

Rev. August 17, 2018

Page 1 of 1

+Vout

–Vout

DC/DC

Trim

This feature allows increasing and decreasing the output voltage of single output models. This is accomplished by

connecting an external resistor between the Trim pin an either the +Vout or -Vout pin. The resulting external Trim resistor

is speciﬁed in Ohm and needs to be at least 1/16 Watt of rated power.

+Vout

–Vout

DC/DC

Trim

Trim up equation Trim down equation

Connection of trim up resistor Connection of trim down resistor

Models G H K L

THM xx-xx11(WI)

5110 2050 2.5 2.5

THM xx-xx12(WI)

10000 5110 9.5 2.5

THM xx-xx13(WI)

10000 5110 12.5 2.5

THM xx-xx15(WI)

56000 13000 21.5 2.5

Trim constants

For example: Trim up model THM 15-2411WI with ΔU = 10 % to output voltage of Uout,up = 5.5 V

Summary of content (15 pages)

PAGE 1
THM 10(WI), THM 15(WI), THM 20(WI), THM30(WI) Series Output Voltage Adjustment This feature allows increasing and decreasing the output voltage of single output models. This is accomplished by connecting an external resistor between the Trim pin an either the +Vout or -Vout pin. The resulting external Trim resistor is specified in Ohm and needs to be at least 1/16 Watt of rated power.
PAGE 2
THM 15WI Series Characteristic Curves THM 15-2411WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic www.tracopower.
PAGE 3
THM 15WI Series THM 15-2412WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 4
THM 15WI Series THM 15-2413WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 5
THM 15WI Series THM 15-2415WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 6
THM 15WI Series THM 15-2421WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 7
THM 15WI Series THM 15-2422WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 8
THM 15WI Series THM 15-2423WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 9
THM 15WI Series THM 15-4811WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 10
THM 15WI Series THM 15-4812WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 11
THM 15WI Series THM 15-4813WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 12
THM 15WI Series THM 15-4815WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 13
THM 15WI Series THM 15-4821WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 14
THM 15WI Series THM 15-4822WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.
PAGE 15
THM 15WI Series THM 15-4823WI Efficiency versus Output Load Efficiency versus Input Voltage Power Dissipation versus Output Load Derating Output Load versus Ambient Temperature Typical Output Ripple and Noise Transient Response to Dynamic Load Change (25%) Typical Start-Up and Output Rise Characteristic Remote on/off Voltage Start-Up Characteristic © Copyright 2018 Traco Electronic AG Specifications can be changed without notice! Rev. June 14. 2018 www.tracopower.