Datasheet

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

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DC/DC Converters

TDR 2 Series, 2 Watt

Features

◆

Compact design in SMD or DIP package

◆ Wide 2:1 input voltage range

◆ Fully regulated outputs

◆ Low ripple and noise

◆ No minimum load required

◆ Temperature range –40°C to +85°C

without derating

◆ I/O isolation 1500 VDC

◆ Continuous short-circuit protection

◆ Remote On/Off control

◆ Fully RoHS compliant

◆ 3-year product warranty

The TDR-2 series is a family of compact 2 W dc/dc-converters with 2:1 input volt-

age ranges and tightly regulated output voltages even under no load conditions.

The product is available in SMD-package or in DIP-package. They work with high

efﬁciency over the full load range and come with a remote On/Off input.

The usability in temperature ranges of up to 85°C without power derating, continu-

ous short circuit protection and excellent immunity against environmental inﬂuences

make these converters very reliable.

A TDR-2 converter is the ideal solution for space critical high end applications in

communication equipment, instrumentation and industrial electronics.

Order code

DIP models

Order code

SMD models

Input voltage range Output voltage

Output current

max.

Efﬁciency typ.

TDR 2-0511 TDR 2-0511SM

5.0 VDC 400 mA 80 %

TDR 2-0512 TDR 2-0512SM

12 VDC 167 mA 81 %

TDR 2-0513 TDR 2-0513SM

4.5 – 9.0 VDC

15 VDC 134 mA 83 %

TDR 2-0522 TDR 2-0522SM

(5 VDC nominal)

±12 VDC ±83 mA 81 %

TDR 2-0523 TDR 2-0523SM

±15 VDC ±67 mA 82 %

TDR 2-1211 TDR 2-1211SM

5.0 VDC 400 mA 81 %

TDR 2-1212 TDR 2-1212SM

12 VDC 167 mA 81 %

TDR 2-1213 TDR 2-1213SM

9 – 18 VDC

15 VDC 134 mA 84 %

TDR 2-1222 TDR 2-1222SM

(12 VDC nominal)

±12 VDC ±83 mA 83 %

TDR 2-1223 TDR 2-1223SM

±15 VDC ±67 mA 82 %

TDR 2-2411 TDR 2-2411SM

5.0 VDC 400 mA 81 %

TDR 2-2412 TDR 2-2412SM

12 VDC 167 mA 84 %

TDR 2-2413 TDR 2-2413SM

18 – 36 VDC

15 VDC 134 mA 84 %

TDR 2-2422 TDR 2-2422SM

(24 VDC nominal)

±12 VDC ±83 mA 84 %

TDR 2-2423 TDR 2-2423SM

±15 VDC ±67 mA 84 %

TDR 2-4811 TDR 2-4811SM

5.0 VDC 400 mA 81 %

TDR 2-4812 TDR 2-4812SM

12 VDC 167 mA 82 %

TDR 2-4813 TDR 2-4813SM

36 – 75 VDC

15 VDC 134 mA 82 %

TDR 2-4822 TDR 2-4822SM

(48 VDC nominal)

±12 VDC ±83 mA 83 %

TDR 2-4823 TDR 2-4823SM

±15 VDC ±67 mA 83 %

Models

UL 60950-1

Summary of content (4 pages)

PAGE 1
DC/DC Converters TDR 2 Series, 2 Watt UL 60950-1 Features ◆ Compact design in SMD or DIP package ◆ Wide 2:1 input voltage range ◆ Fully regulated outputs ◆ Low ripple and noise ◆ No minimum load required ◆ Temperature range –40°C to +85°C without derating ◆ ◆ ◆ ◆ ◆ I/O isolation 1500 VDC Continuous short-circuit protection Remote On/Off control Fully RoHS compliant 3-year product warranty The TDR-2 series is a family of compact 2 W dc/dc-converters with 2:1 input voltage ranges and tightly regulated ou
PAGE 2
DC/DC Converters TDR 2 Series 2 Watt Input Specifications Input current at no load (nominal input voltage) 5 12 24 48 Vin Vin Vin Vin models: models: models: models: 40 mA typ. 20 mA typ. 10 mA typ. 7 mA typ. Input current at full load (nominal input voltage) 5 12 24 48 Vin Vin Vin Vin models: models: models: models: 520 mA typ. 215 mA typ. 105 mA typ. 55 mA typ. Surge voltage (1 sec. max.) 5 12 24 48 Vin Vin Vin Vin models: models: models: models: 15 V max.
PAGE 3
DC/DC Converters TDR 2 Series 2 Watt General Specifications Humidity (non condensing) 5 % to 90 % rel. H max. Thermal shock acc. MIL-STD-810F Vibration acc. MIL-STD-810F Reliability, calculated MTBF (MIL-HDBK-217F, at +25°C, ground benign) >7.1 Mio h Isolation voltage (60sec.) – Input/Output 1500 VDC Isolation capacitance – Input/Output 50 pF max. Isolation resistance – Input/Output (500 VDC) >10 GOhm Altitude during operation tba.
PAGE 4
DC/DC Converters TDR 2 Series 2 Watt Pysical Specifications Casing material non-conductive plastic (UL94V-0 rated) Package weight 4.5 g (0.16 oz) Soldering profile for DIP-package models max. 265°C / 10 sec. (wave soldering) Lead-free reflow solder process for SMD-package models as per J-STD-020D.01 (to find at: www.jedec.org - free registration required) Moisture sensivity level (for SMD-package models) level 2a as per J-STD-033B.01 (to find at: www.jedec.