TEF0521 Traco Electronic AG, TEF0521 Datasheet
TEF0521
Manufacturer Part Number
TEF0521
Description
DC/DC Converter
Manufacturer
Traco Electronic AG
Datasheet
1.TEF0521.pdf
(3 pages)
Features
www.tracopower.com
Models
Full SMD design with Ceramic Capacitors
Wide 2:1 Input range
High Efficiency
Short Circuit Protection
Metal Case, 24–Pin DIP
2 Year Product Warranty
Ordercode
TEF 0510
TEF 0511
TEF 0512
TEF 0521
TEF 0522
TEF 1210
TEF 1211
TEF 1212
TEF 1221
TEF 1222
TEF 2010
TEF 2011
TEF 2012
TEF 2021
TEF 2022
TEF 2410
TEF 2411
TEF 2412
TEF 2421
TEF 2422
TEF 4810
TEF 4811
TEF 4812
TEF 4821
TEF 4822
Input voltage range
10 – 30 VDC
18 – 36 VDC
36 – 72 VDC
4.5 – 7 VDC
9 – 18 VDC
Output voltage
The TEF-series is a family of isolated dc/dc-converters that offers a
cost effective solution for applications requiring miniature size and
high performance features. SMT-design with exclusive use of ce-
ramic capacitors guarantees a very high reliability with an MTBF of
over 1’000’000 hours. A highly automated production with 100%
parameter test ensures a high quality standard of this product.
±12 VDC
±15 VDC
±12 VDC
±15 VDC
±12 VDC
±15 VDC
±12 VDC
±15 VDC
±12 VDC
±15 VDC
3.3 VDC
3.3 VDC
3.3 VDC
3.3 VDC
3.3 VDC
12 VDC
12 VDC
12 VDC
12 VDC
12 VDC
5 VDC
5 VDC
5 VDC
5 VDC
5 VDC
Output current max.
± 125 mA
± 125 mA
± 100 mA
± 125 mA
± 100 mA
± 125 mA
± 100 mA
± 125 mA
± 100 mA
± 95 mA
DC/DC Converter
TEF Series
650 mA
500 mA
240 mA
700 mA
550 mA
250 mA
700 mA
550 mA
250 mA
700 mA
600 mA
250 mA
700 mA
600 mA
250 mA
Efficiency typ.
69 %
72 %
74 %
74 %
74 %
71 %
73 %
78 %
78 %
78 %
72 %
75 %
80 %
80 %
80 %
76 %
80 %
82 %
82 %
83 %
76 %
80 %
82 %
82 %
83 %
3 Watt
Page 1
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TEF0521 Summary of contents
Page 1
Features Full SMD design with Ceramic Capacitors Wide 2:1 Input range High Efficiency Short Circuit Protection Metal Case, 24–Pin DIP 2 Year Product Warranty Models Ordercode Input voltage range TEF 0510 TEF 0511 TEF 0512 4.5 – 7 VDC TEF ...
Page 2
Input Specifications Input current no load Input current full load Surge voltage (1 sec. max.) Input filter Output Specifications Voltage set accuracy Regulation – Input variation Vin min. to Vin max. – Load variation 10 – Ripple and ...
Page 3
Physical Specifications Case material Potting material Weight Soldering temperature Outline Dimensions mm (inches) 0.5 (0.02 (0.2) (0 inches Pin ø 0.5 (0.02) Specifications can be changed without notice Jenatschstrasse 1 CH-8002 Zurich • Tel. +41-1284 ...