TRACO TED0514, TED0512, TED0511, TED2414, TED2412 Datasheet

Features

Full SMD design with Ceramic Capacitors
Wide 2:1 Input range
High Efficiency
Short Circuit Protection
Dual Output Models with galvanic isolated

Outputs
Metal Case, 24–Pin DIP
2 Year Product Warranty

DC/DC Converter

TED Series 2 Watt

The TED-series are high performance, isolated DC/DC-converters with
wide 2 :1 input range. They are ideally suited for distributed power
systems in telecommunications, industrial electronics and test equip­ment. Full SMT-design with exclusive use of ceramic chip-capacitors
guarantees very high reliability with a calculated MTBF of over 1Mil.h.
A highly automated production with 100% parameter test of each
converter ensures the high quality standard of this product.

Models

Ordercode Input voltage range Output voltage O utput curren t max. Efficiency typ.

TED 0511 5 VDC 400 mA 62 %
TED 0512 12 VDC 160 mA 63 %
TED 0514 4.5 – 5.5 VDC 24 VDC 80 mA 42 %
TED 0521 ±1 2 VDC ± 80 mA 57 %
TED 0522 ±15 VDC ± 65mA 57 %

TED 1211 5 VDC 400mA 62 %
TED 1212 12 VDC 160 mA 63 %
TED 1214 9 – 18 VDC 24 VD C 80mA 64 %
TED 1221 ±12 VDC ± 80 mA 59 %
TED 1222 ±15 VDC ± 65 mA 59 %

TED 2411 5 VDC 400mA 62 %
TED 2412 12 VDC 160 mA 63 %
TED 2414 18 – 36 VDC 24 VD C 80mA 64 %
TED 2421 ±12 VDC ± 80 mA 58 %
TED 2422 ±15 VDC ± 65 mA 58 %

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Input Specifications

Input current no load 5 Vin models: 140 mA typ.

12 Vin models: 25 mA typ.
24 Vin models: 15 mA typ.

Input current full load 5 Vin models: 650 mA typ.

12 Vin models: 255 mA typ.
24 Vin models: 125 mA typ.

Input filter Pi-Filter

Output Specifications

Voltage set accuracy ± 2 %
Regulation – Input variation Vin min. to Vin max. ± 0.5 % max.

– Load variation 10 – 90 %: single output: ± 1.0 % max.

dual output: ± 2.0 % max.

Ripple and noise (20 MHz Bandwidth) 80 mVpk-pk max.

DC/DC Conver ter

TED Series 2 Watt

Temperature coefficient ± 0.05 % / °C
Short circuit protection continuous
Capacitive load – Single output models 2200 µF max.

– Dual output models 2200 µF max.

General Specifications

Temperature ranges – Operating –25 °C ... +75 °C

– Case + 95 °C
– Storage – 40 °C ... +115 °C

Humidity (non condensing) 95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217E) >1’000’000 h @ 25 °C
Isolation voltage – Input/Output 500 VDC

– Input/Case 500 VDC
– Output/Case 500 VDC
– Output/Output 500 VDC (dual output)

Isolation capacity – Input/Output 470 pF typ.

Isolation resistance – Input/Output >1‘000 M Ohm
Switching frequency 20 – 75 KHz (depending on load)

All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

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