Datasheet

ManualsBrandsTRACOPOWER ManualsPSU ComponentsDC/DC converter (print) 12 Vdc 400 mA 2 W No. of outputs: 1 x

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DC/DC Converters

TMR 2E Series, 2 Watt

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

TMR 2-0510E

3.3 VDC 500 mA 70 %

TMR 2-0511E

4.5 – 9.0 VDC

5 VDC 400 mA 73 %

TMR 2-0512E

(5 VDC nominal)

12 VDC 167 mA 75 %

TMR 2-1210E

3.3 VDC 500 mA 73 %

TMR 2-1211E

9 – 18 VDC

5 VDC 400 mA 77 %

TMR 2-1212E

(12 VDC nominal)

12 VDC 167 mA 80 %

TMR 2-2410E

3.3 VDC 500 mA 72 %

TMR 2-2411E

18 – 36 VDC

5 VDC 400 mA 77 %

TMR 2-2412E

(24 VDC nominal)

12 VDC 167 mA 81 %

TMR 2-4810E

3.3 VDC 500 mA 71 %

TMR 2-4811E

36 – 75 VDC

5 VDC 400 mA 73 %

TMR 2-4812E

(48 VDC nominal)

12 VDC 167 mA 79 %

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 1000VDC

◆ Remote On/Off control

◆ Fully RoHS compliant

◆ 3-year product warranty

The TMR-2E series is a family of isolated 2 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 cm2 (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.

Summary of content (3 pages)

PAGE 1
DC/DC Converters TMR 2E Series, 2 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 1000VDC ◆ Remote On/Off control ◆ Fully RoHS compliant ◆ 3-year product warranty The TMR-2E series is a family of isolated 2 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 2.0 cm2 (0.3 square in.
PAGE 2
DC/DC Converters TMR 2E Series 2 Watt Input Specifications Input current at no load (nominal input voltage) 5.0 12 24 48 Vin Vin Vin Vin models: models: models: models: 40 mA typ. 20 mA typ. 10 mA typ. 8 mA typ. Input current at full load (nominal input voltage) 5.0 12 24 48 Vin Vin Vin Vin models: models: models: models: 520 mA typ. 200 mA typ. 100 mA typ. 50 mA typ. Surge voltage (1000 msec. max.) 5.
PAGE 3
DC/DC Converters TMR 2E Series 2 Watt General Specifications Switching frequency 100 – 650 kHz (FM) Remote On/Off – On: – Off: – Off control input current – Off idle current: < 0.6 VDC (ref. to –Vin) or open circuit 2.7 to 15 VDC (ref. to –Vin) 1 mA max. 0.2 mA max. Environmental compliance – Reach www.tracopower.com/overview/tmr2e – RoHS directive 2011/65/EU Physical Specifications Casing material non-conductive plastic Potting material epoxy (UL 94V-0 rated) Weight 4.8g (0.