TRACOPOWER TMR 3WI 3W Isolated DC-DC Converter Through Hole, Voltage in 9 → 36 V dc, Voltage out ±12V dc Railway

  • RS Stock No. 151-2902
  • Mfr. Part No. TMR 3-2422WIR
  • Manufacturer TRACOPOWER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The TMR-3 series is a new family of isolated 3W dc-dc converter modules with regulated output, featuring wide 2:1 input voltage ranges. The product comes in a compact SIP-8 plastic package with a small footprint occupying only 2.0 cm2 (0.3 square in.) of board space. An excellent efficiency allows –40° to +85°C operation temperatures. Further features include remote On/Off control and continuous short circuit protection. The compact dimensions of these converters make them an ideal solution for many space critical applications in communication equipment, instrumentation and industrial electronics.

Wide 2:1 input voltage range
Fully regulated output voltage
Compact SIP-8 package
Models with 1’500 VDC and 3’000 VDC I/O isolation (functional insulation)
Small footprint
Temperature range –40° to +85°C
High efficiency up to 85%
Short-circuit protection
Remote On/Off control
3-year product warranty

Specifications
Attribute Value
Output Voltage ±12V dc
Input Voltage Range 9 → 36 V dc
Input Voltage Nominal 24 V dc
Isolation Voltage 1.6kV dc
Power Rating 3W
Output Current ±125mA
Mounting Type Through Hole
Number of Outputs 2
Railway Approved Yes
Package SIP 8
Load Regulation 1%
Minimum Temperature -40°C
Maximum Temperature +85°C
Width 9.2mm
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
Depth 11.1mm
Series TMR 3WI
Length 21.8mm
9 In stock for delivery within 3 working days
Price Each
SGD 48.87
(exc. GST)
SGD 52.29
(inc. GST)
units
Per unit
1 - 4
SGD48.87
5 - 9
SGD46.42
10 - 24
SGD44.00
25 - 49
SGD41.54
50 +
SGD39.09
Packaging Options:
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