TEM3-1221 - TRACO POWER

Description

Traco Power TEM3-1221 3 Watt DC/DC Converter 12 VDC ± 10% ±12 VDC

Part Number

TEM3-1221

Price

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Manufacturer

TRACO POWER

Lead Time

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Category

PRODUCTS - T

Specifications

Humidity (non condensing)

95 % rel H max.

Isolation capacity Input/Output

100 pF typ

Isolation resistance Input/Output (500 VDC)

> 1‘000 M Ohm

Isolation voltage Input/Output

500 VDC

Output current limitation

> 120% Iout max., constant current

Reliability, calculated MTBF (MIL-HDBK-217 E)

> 600’000 h @ + 25 °C

Short Circuit Protection

indefinite

Switching Frequency

80 kHz typ.

Temperature Coefficient

± 0.02 % / °C

Temperature Ranges

Operating: 25 °C ... + 70 °C | Case: + 95 °C max. | Storage: 40 °C ... + 125 °C

Features

24–Pin DIP Package
Industry Standard Pinout
Internal Filter
Short-Circuit Protection
Tightly regulated Output
Very low Output Noise

Datasheet

Traco-TEM3-0521-ds1-1247581365.pdf

57 KiB

Download

Extracted Text

DC/DC Converter TEM 3 Series 3 Watt Features 24–Pin DIP Package Tightly regulated Output Very low Output Noise Short-Circuit Protection Internal Filter Industry Standard Pinout 2 Year Product Warranty The TEM 3 series is a range of isolated dc/dc converters in a DIL-24 package. They offer tight output regulation and very low output noise. Operating temperature range is –25 °C to +70°C. This product series provides a cost effective solution for many industrial or consumer electronics applications. Ordercode Input voltage Output voltage Output current max. Efficiency typ. TEM 3-0511 5 VDC 600 mA 60 % TEM 3-0512 12 VDC 250 mA 62 % 5 VDC ± 10% TEM 3-0521 ±12 VDC ± 125 mA 60 % TEM 3-0522 ±15 VDC ± 100 mA 60 % TEM 3-1211 5 VDC 600 mA 60 % TEM 3-1212 12 VDC 250 mA 62 % 12 VDC ± 10% TEM 3-1221 ±12 VDC ± 125 mA 60 % TEM 3-1222 ±15 VDC ± 100 mA 60 % TEM 3-2411 5 VDC 600 mA 60 % TEM 3-2412 12 VDC 250 mA 64 % 24 VDC ± 10% TEM 3-2421 ±12 VDC ± 125 mA 60 % TEM 3-2422 ±15 VDC ± 100 mA 60 % www.tracopower.com Page 1 DC/DC Converter TEM 3 Series 3 Watt Input Specifications Input current (no load) 5 Vin models 100 mA typ. 12 Vin models 50 mA typ. 24 Vin models 25 mA typ. Input current (full load) 5 Vin models 980 mA typ. 12 Vin models 410 mA typ. 24 Vin models 205 mA typ. Surge voltage (1 sec. max.) 5 Vin models 7.5 VDC 12 Vin models 15.0 VDC 24 Vin models 30.0 VDC Output Specifications Voltage set accuracy ± 3 % Regulation – Input variation Vin min. to Vin max. ± 0.5 % max. – Load variation 10 – 100 % – single output models ± 0.5 % max. – dual output models balanced load ± 1.0 % max. – dual output models unbalanced load ± 3.0 % max. Ripple and noise (20 MHz Bandwidth) 50 mVpk-pk max. Temperature coefficient ± 0.02 % / °C Output current limitation > 120% Iout max., constant current Short circuit protection indefinite Capacitive load – single output models 470 µF max. – single output models 220 µF max. General Specifications Temperature ranges – Operating – 25 °C ... + 70 °C – Case + 95 °C max. – Storage – 40 °C ... + 125 °C Humidity (non condensing) 95 % rel H max. Reliability, calculated MTBF (MIL-HDBK-217 E) > 600’000 h @ + 25 °C Isolation voltage Input/Output 500 VDC Isolation capacity Input/Output 100 pF typ Isolation resistance Input/Output (500 VDC) > 1‘000 M Ohm Switching frequency 80 kHz typ. All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated. www.tracopower.com Page 2 DC/DC Converter TEM 3 Series 3 Watt Physical Specifications Case material black coated metal Weight 14 g (0.49 oz) Soldering temperature max. 260 °C / 10 sec. Outline Dimensions mm (inches) Pin-Out 1 2 3 10 11 12 Pin Single Dual 1 +Vin (Vcc) +Vin (Vcc) Bottom view 2 No function –Vout 15 13 24 23 22 14 3 No function Common 10 –Vout Common 11 +Vout +Vout 12 –Vin (GND) –Vin (GND) 13 –Vin (GND) –Vin (GND) 14 +Vout +Vout 15 –Vout Common 22 No function Common 23 No function –Vout 2.54 2.54 17.78 (0.7) 2.54 2.54 24 +Vin (Vcc) +Vin (Vcc) (0.1) (0.1) (0.1) (0.1) 27.94 (1.1) 2.0 (0.079) 32.0 (1.26) Pin diameter ø 0.5 ±0.05 (0.02 ±0.002) Tolerances ±0.5 (0.02) Specifications can be changed without notice Rev. 12/00 Jenatschstrasse 1 CH-8002 Zurich Switzerland Tel. +41-1284 2911 Fax +41-1201 1168 e-mail: sales traco.ch internet: http://www.tracopower.com Page 3 @ 2.4 15.24 (0.394) (0.094) 3.8 10.0 20.0 (0.394) (0.15) (0.394)

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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