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TSR 1-24120 - 

Non Isolated POL DC/DC Converter, 1 Output, 12 W, 12 V, 1 A, Fixed, Through Hole

TRACOPOWER TSR 1-24120

The actual product may differ from image shown

Manufacturer Part No:
TSR 1-24120
Newark Part No.:
51R5687
Product Range
TSR-1 Series
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
1 Output
:
12W
:
12V
:
1A
:
Fixed
:
Through Hole
:
15V
:
36V
:
SIP
:
IEC, UL
:
11.7mm
:
7.6mm
:
10.2mm
:
TSR-1 Series
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Product Overview

The TSR 1 series from Tracopower are non isolated step down switching regulators in SIP package. These DC to DC converters are drop-in replacement for inefficient 78xx linear regulators. A high efficiency up to 96% allows full load operation up to 60°C ambient temperature without need of any heat sink or forced cooling. The TSR 1 switching regulators provide many significant features over linear regulators, such as better output accuracy (±2%), lower standby current of 2mA and no requirement of external capacitors. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.
  • Output voltage range from 1.2VDC to 15VDC
  • Maximum output current is 1A
  • Switching frequency is 500KHz
  • Pin compatible with LMxx linear regulators
  • SIP package fits existing TO-220 footprint
  • Built-in filter capacitors
  • Operation temperature range from -40°C to 85°C
  • Short circuit protection
  • Wide input operating range from 4.6VDC to 36VDC
  • Excellent line and load regulation

Applications

Power Management, Industrial

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Details: 
The specs are:
Output Current: 1A
Output Voltage: 12V
Power Rating: 1W

Does this mean I can power a 7Watt device with this power converter? What is the 1W? Is that the power consumed (makes sense as the device is ~92% efficient)?
3 years, 4 months ago
by
Rudy
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Answers

A: 
According to the specification this part has

Output Voltage = 12VDC
Output Current = 1A

power rating P=V*I comes to 12 Watts so you can take 7 watts output power, its efficiency is around 95%, for more information please refer below linked datasheet

http://www.tracopower.com/fileadmin/medien/dokumente/pdf/datasheets/tsr1.pdf
3 years, 4 months ago
by
TechGTC
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