Datasheet

ManualsBrandsTRACOPOWER ManualsPSU ComponentsDC/DC converter (print) 48 Vdc 100 mA 3 W No. of outputs: 2 x

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DC/DC Converters

TMR 3E Series, 3 Watt

Order code Input voltage range Output voltage Output current max. Efﬁciency typ.

TMR 3-0510E

3.3 VDC 700 mA 71 %

TMR 3-0511E

5.0 VDC 600 mA 73 %

TMR 3-0512E

12 VDC 250 mA 79 %

TMR 3-0513E

4.5 – 9.0 VDC

15 VDC 200 mA 79 %

TMR 3-0521E

(5 VDC nominal)

±5.0 VDC ±300 mA 74 %

TMR 3-0522E

±12 VDC ±125 mA 79 %

TMR 3-0523E

±15 VDC ±100 mA 79 %

TMR 3-1210E

3.3 VDC 700 mA 75 %

TMR 3-1211E

5.0 VDC 600 mA 78 %

TMR 3-1212E

12 VDC 250 mA 83 %

TMR 3-1213E

9.0 – 18 VDC

15 VDC 200 mA 83 %

TMR 3-1221E

(12 VDC nominal)

±5.0 VDC ±300 mA 79 %

TMR 3-1222E

±12 VDC ±125 mA 83 %

TMR 3-1223E

±15 VDC ±100 mA 83 %

TMR 3-2410E

3.3 VDC 700 mA 75 %

TMR 3-2411E

5.0 VDC 600 mA 78 %

TMR 3-2412E

12 VDC 250 mA 83 %

TMR 3-2413E

18 – 36 VDC

15 VDC 200 mA 83 %

TMR 3-2421E

(24 VDC nominal)

±5.0 VDC ±300 mA 80 %

TMR 3-2422E

±12 VDC ±125 mA 83 %

TMR 3-2423E

±15 VDC ±100 mA 83 %

TMR 3-4810E

3.3 VDC 700 mA 75 %

TMR 3-4811E

5.0 VDC 600 mA 78 %

TMR 3-4812E

12 VDC 250 mA 83 %

TMR 3-4813E

36 – 75 VDC

15 VDC 200 mA 83 %

TMR 3-4821E

(48 VDC nominal)

±5.0 VDC ±300 mA 80 %

TMR 3-4822E

±12 VDC ±125 mA 83 %

TMR 3-4823E

±15 VDC ±100 mA 83 %

Models

Features

◆

Wide 2:1 input voltage range

◆ Compact SIP-8 package

◆ Cost optimized design

◆ Temperature range –40°C to +85°C

◆ I/O isolation 1500 VDC

◆ Remote On/Off control

◆ 3-year product warranty

The TMR-3E series is a family of isolated 3 W dc-dc converter modules with regu-

lated output, featuring wide 2:1 input voltage ranges. The product comes in a com-

pact SIP-8 plastic package with small footprint occupying only 2.0 cm

(0.3 square

in.) of board space.

An excellent efﬁciency allows –40°C to +85°C operation temperature. Further fea-

tures include remote On/Off control and continuous short circuit protection. The

compact dimensions and cost optimized design make this converters an ideal solu-

tion for applications in communication equipment, instrumentation and industrial

electronics.

Scheme

IEC 60950-1

UL 60950-1

226037

Summary of content (3 pages)

PAGE 1
DC/DC Converters TMR 3E Series, 3 Watt Features ◆ Wide 2:1 input voltage range ◆ Compact SIP-8 package ◆ Cost optimized design ◆ Temperature range –40°C to +85°C ◆ I/O isolation 1500 VDC ◆ Remote On/Off control ◆ 3-year product warranty CB Scheme IEC 60950-1 UL 60950-1 226037 The TMR-3E series is a family of isolated 3 W 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 small footprint occupying only 2.
PAGE 2
DC/DC Converters TMR 3E Series 3 Watt Input Specifications Input current at no load (nominal input voltage) 5.0 12 24 48 V V V V models: models: models: models: 70 mA typ. 20 mA typ. 10 mA typ. 8 mA typ. Input current at full load (nominal input voltage) 5.0 12 24 48 V V V V models: models: models: models: 760 mA typ. 300 mA typ. 150 mA typ. 75 mA typ. Surge voltage (1000 msec. max.) 5.0 12 24 48 V V V V models: models: models: models: 11 V max. 25 V max.
PAGE 3
DC/DC Converters TMR 3E Series 3 Watt General Specifications Isolation voltage (60 sec.) – Input/Output 1’500 VDC Isolation capacitance – Input/Output 200 pF max. Isolation resistance – Input/Output (500 VDC) >1 GOhm Switching frequency 200 - 300 kHz (PFM) Altitude during operation 5‘000 m max. (16‘400 ft) approved Safety standards UL 60950-1, IEC/EN 60950-1 – Certification documents www.tracopower.