文档库 最新最全的文档下载
当前位置:文档库 › TEF011中文资料

TEF011中文资料

DC/DC Converter

TEF Series 3 Watt

Input Specifications

Input current no load 5 Vin models:60mA typ.

12 Vin models:15mA typ.

20 Vin models: 25mA typ.

24 Vin models: 7mA typ.

48 Vin models: 6mA typ.

Input current full load 5 Vin models:720mA typ.

12 Vin models:310mA typ.

20 Vin models: 180mA typ.

24 Vin models: 140mA typ.

48 Vin models: 70mA typ.

Surge voltage (1 sec. max.) 5 Vin models:7.5V max.

12 Vin models:15V max.

24 Vin models:30V max.

Input filter Pi-Filter

Output Specifications

Voltage set accuracy± 3 %

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.

T emperature coefficient± 0.02 % / °C

Short circuit protection continuous

Capacitive load– Single output models2200 μF max.

– Dual output models2200 μF max.

General Specifications

T emperature 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/Output1’000 VDC

– Input/Case1’000 VDC

– Output/Case500 VDC

Isolation capacity– Input/Output500 pF typ.

Isolation resistance– Input/Output>1‘000 M Ohm

Switching frequency25 – 85 KHz (depending on load)ations All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.

Rev. 12/00

Jenatschstrasse 1 ? CH-8002 Zurich ? Switzerland

相关文档