TRACOPOWER Non-Isolated DC-DC Converter, Through Hole, 15V dc Output Voltage, 21 → 72V dc Input Voltage, 1A

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Subtotal (1 tube of 10 units)*

Kr.1 842 89 

(exc. VAT)

Kr.2 303 61 

(inc. VAT)

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  • Plus 1 unit(s) shipping from 15. desember 2025
  • Plus 2 unit(s) shipping from 29. januar 2026
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Tube(s)
Per Tube
Per unit*
1 - 4Kr. 1 842,89Kr. 184,289
5 - 9Kr. 1 787,50Kr. 178,75
10 - 24Kr. 1 732,36Kr. 173,236
25 - 49Kr. 1 658,57Kr. 165,857
50 +Kr. 1 584,90Kr. 158,49

*price indicative

RS Stock No.:
193-2056
Mfr. Part No.:
TSR 1-48150WI
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

15V dc

Output Current

1A

Input Voltage

21 → 72V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Efficiency

93 (Typ.)%

Ripple And Noise

50 (Typ.)mV Pk-Pk

Maximum Temperature

+80°C

Minimum Temperature

-40°C

Series

TSR 1-48150WI

Line Regulation

0.6%

MTBF

8215000h

Load Regulation

0.5%

Width

8.6mm

Power Signal Conversion Type

DC-DC

Protection Features

Over Temperature Protection, Over Voltage Protection, Short Circuit Protection

Weight

5.5g

Depth

17.5mm

Standards Met

EN 55032

Switching Frequency Range

300 → 500kHz

Length

12.1mm

Maximum Input Current

12 (Typ.)mA

COO (Country of Origin):
TW

TRACOPOWER TSR 1 Series Non-Isolated DC-DC Converter, 15V DC Output Voltage, 1A Output Current - TSR 1-48150WI


This non-isolated DC-DC converter is designed to deliver reliable power conversion in a compact SIP package. With a depth of 17.5mm and a width of 8.6mm, it efficiently transforms input voltages ranging from 21 to 72V DC to a stable output of 15V DC at a maximum current of 1A. Its high efficiency rating of 93% ensures minimal energy loss and allows for operation in challenging environments from -40°C to +80°C.

Features & Benefits


• Ultra-wide input voltage range allows flexibility
• High efficiency reduces the need for additional cooling solutions
• Integrated over voltage protection enhances operational safety
• Low ripple makes it suitable for sensitive electronic functions
• Compact SIP package enables easy integration into existing PCBs
• Automatic recovery from short circuit conditions enhances reliability

Applications


• Used for converting battery voltages in energy storage systems
• Employed in distributed power systems for various devices
• Suitable for powering telecommunications and industrial equipment
• Ideal for automotive and railway requiring stable voltage
• Utilised in automation solutions needing reliable power regulation

What input voltage range is supported for optimal performance?


Support is provided for a broad input voltage range of 21 to 72V DC, facilitating compatibility with various power sources and applications.

How does high efficiency contribute to device reliability?


High efficiency reduces thermal stress on components, thereby prolonging the lifespan and reliability of the device during continuous operation.

What protective features are included to safeguard the converter?


The device includes built-in protections for over voltage, short circuit, and over temperature, ensuring safe operation and minimising risks of damage.

Is there a specific mounting type recommended for installation?


This converter is designed for PCB mounting using a through-hole connection, facilitating straightforward installation in electrical systems.

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