TRACOPOWER TMR 3WIR DC-DC Converter, 9V dc/ 333mA Output, 18 → 75 V dc Input, 3W, Through Hole

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Subtotal (1 tube of 10 units)*

£216.24

(exc. VAT)

£259.49

(inc. VAT)

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Temporarily out of stock
  • 999,999,999 unit(s) shipping from 04 March 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£216.24£21.624
5 - 9£209.75£20.975
10 - 24£203.26£20.326
25 - 49£194.61£19.461
50 +£185.97£18.597

*price indicative

RS Stock No.:
151-1582
Mfr. Part No.:
TMR 3-4819WIR
Brand:
TRACOPOWER
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Brand

TRACOPOWER

Output Voltage

9V dc

Input Voltage Range

18 → 75 V dc

Power Rating

3W

Input Voltage Nominal

48 V dc

Output Current

333mA

Mounting Type

Through Hole

Isolated

Yes

Number of Outputs

1

Package

SIP 8

Isolation Voltage

1.6kV dc

Depth

11.1mm

Width

9.2mm

Length

21.8mm

Series

TMR 3WIR

Railway Approved

Yes

Standards Met

cULus Listed, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, IEC 60950-1, MIL-STD-810F, UL 94 V-0, UL/cUL 60950-1

Efficiency

80%

COO (Country of Origin):
TW
The TMR 3WIR series is a set of 3 Watt DC/DC converters in a metal case. They operate up to 78°C environment temperature at full load and up to 90°C with a 50% load derating. With 3’000 VDC I/O-isolation voltage, external On/Off, current limitation and short current protection they cover a wide range of application when space is limited. The input of the converters is designed for a wide voltage range (4:1) and minimum load is not required.

Ultra wide 4:1 Input: 9–36, 18–75 and 43–160 VDC
I/O-isolation 3’000 VDC
Fully regulated outputs
Operating temperature range –40°C to +90°C
Short circuit protection and current limitation
Remote On/Off
3-year product warranty

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